Applicacion completa atemperada a android 34

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml

.idea/.name

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+Tania

.idea/codeStyles/Project.xml

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+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <codeStyleSettings language="XML">
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>ANDROID_ATTRIBUTE_ORDER</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+  </code_scheme>
+</component>

.idea/compiler.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="11" />
+  </component>
+</project>

.idea/dictionaries/coralyscubero.xml

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+<component name="ProjectDictionaryState">
+  <dictionary name="coralyscubero">
+    <words>
+      <w>subquestionnair</w>
+    </words>
+  </dictionary>
+</component>

.idea/gradle.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleHome" value="/usr/local/Cellar/gradle/8.8/libexec" />
+        <option name="gradleJvm" value="Embedded JDK" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

.idea/jarRepositories.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven" />
+      <option name="name" value="maven" />
+      <option name="url" value="https://jitpack.io" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://mvnrepository.com/artifact/org.sagebionetworks.bridge/researchstack-sdk" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://mvnrepository.com/artifact/org.researchstack" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://repo.spring.io/plugins-release/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://mvnrepository.com/artifact/org.researchstack/skin" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven3" />
+      <option name="name" value="maven3" />
+      <option name="url" value="https://mvnrepository.com/artifact/org.researchstack/backbone" />
+    </remote-repository>
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="NullableNotNullManager">
+    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
+    <option name="myDefaultNotNull" value="androidx.annotation.RecentlyNonNull" />
+    <option name="myNullables">
+      <value>
+        <list size="15">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
+          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
+          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
+          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
+          <item index="5" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
+          <item index="6" class="java.lang.String" itemvalue="android.annotation.Nullable" />
+          <item index="7" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
+          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
+          <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
+          <item index="10" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
+          <item index="11" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
+          <item index="12" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.Nullable" />
+          <item index="13" class="java.lang.String" itemvalue="io.reactivex.annotations.Nullable" />
+          <item index="14" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.Nullable" />
+        </list>
+      </value>
+    </option>
+    <option name="myNotNulls">
+      <value>
+        <list size="14">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+          <item index="4" class="java.lang.String" itemvalue="androidx.annotation.NonNull" />
+          <item index="5" class="java.lang.String" itemvalue="android.annotation.NonNull" />
+          <item index="6" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
+          <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
+          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
+          <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
+          <item index="10" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
+          <item index="11" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.NonNull" />
+          <item index="12" class="java.lang.String" itemvalue="io.reactivex.annotations.NonNull" />
+          <item index="13" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.NonNull" />
+        </list>
+      </value>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

.idea/navEditor.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="navEditor-manualLayoutAlgorithm2">
+    <option name="myPositions">
+      <map>
+        <entry key="mobile_navigation.xml">
+          <value>
+            <LayoutPositions>
+              <option name="myPositions">
+                <map>
+                  <entry key="navigation_dashboard">
+                    <value>
+                      <LayoutPositions>
+                        <option name="myPosition">
+                          <Point>
+                            <option name="x" value="256" />
+                            <option name="y" value="12" />
+                          </Point>
+                        </option>
+                      </LayoutPositions>
+                    </value>
+                  </entry>
+                  <entry key="navigation_home">
+                    <value>
+                      <LayoutPositions>
+                        <option name="myPosition">
+                          <Point>
+                            <option name="x" value="12" />
+                            <option name="y" value="-5" />
+                          </Point>
+                        </option>
+                      </LayoutPositions>
+                    </value>
+                  </entry>
+                  <entry key="navigation_notifications">
+                    <value>
+                      <LayoutPositions>
+                        <option name="myPosition">
+                          <Point>
+                            <option name="x" value="12" />
+                            <option name="y" value="368" />
+                          </Point>
+                        </option>
+                      </LayoutPositions>
+                    </value>
+                  </entry>
+                </map>
+              </option>
+            </LayoutPositions>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>

app/.gitignore

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+/build

app/build.gradle

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+plugins {
+    id 'com.android.application'
+    id 'com.google.gms.google-services'
+//    id 'io.fabric'
+    id 'com.google.firebase.crashlytics'
+//    id 'kotlin-android'
+//    id 'kotlin-kapt'
+}
+
+android {
+    namespace 'uprrp.tania'
+    compileSdkVersion 34
+
+    defaultConfig {
+        applicationId "uprrp.tania"
+        minSdkVersion 30
+        targetSdkVersion 34
+        versionCode 16
+        versionName "4.4.1"
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
+        vectorDrawables.useSupportLibrary = true
+    }
+//    configurations.all {
+//        resolutionStrategy.eachDependency { details ->
+//            if (details.requested.group == 'androidx.appcompat' &&
+//                    !details.requested.name.contains('multidex') ) {
+//                details.useVersion "1.7.0"
+//            }
+//        }
+//    }
+//
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    bundle {
+        density {
+            enableSplit true
+        }
+        abi {
+            enableSplit true
+        }
+        language {
+            enableSplit false
+        }
+    }
+
+    packagingOptions {
+        exclude 'META-INF/DEPENDENCIES'
+        exclude 'META-INF/LICENSE'
+        exclude 'META-INF/LICENSE.txt'
+        exclude 'META-INF/license.txt'
+        exclude 'META-INF/NOTICE'
+        exclude 'META-INF/NOTICE.txt'
+        exclude 'META-INF/notice.txt'
+        exclude 'META-INF/ASL2.0'
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.vectordrawable:vectordrawable:1.1.0'
+    implementation 'androidx.appcompat:appcompat-resources:1.6.1'
+
+//    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'com.google.android.material:material:1.12.0'
+    implementation 'androidx.navigation:navigation-fragment:2.7.7'
+    implementation 'androidx.navigation:navigation-ui:2.7.7'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.2.1'
+    androidTestImplementation 'androidx.test:rules:1.6.1'
+
+    implementation platform('com.google.firebase:firebase-bom:33.1.2')
+//    implementation 'com.google.firebase:firebase-core:'
+    implementation 'com.google.firebase:firebase-analytics'
+    implementation 'com.google.firebase:firebase-messaging'
+    implementation 'com.google.android.gms:play-services-gcm:17.0.0'
+
+//    implementation 'com.github.barteksc:android-pdf-viewer:3.2.0-beta.1'
+
+    implementation 'org.apache.httpcomponents:httpcore:4.4.16'
+    implementation 'org.apache.httpcomponents:httpclient:4.5.14'
+
+    implementation 'com.amazonaws:aws-android-sdk-sns:2.76.1'
+    implementation 'com.amazonaws:aws-android-sdk-core:2.76.1'
+    implementation 'com.amazonaws:aws-android-sdk-cognitoidentityprovider:2.76.1'
+
+//    implementation 'com.google.android.play:core:1.10.3'
+
+    implementation 'com.itextpdf:itextg:5.5.10'
+    // ResearchStack dependencies
+//    implementation 'org.researchstack:skin:1.1.2'
+//    implementation 'org.researchstack:backbone:1.1.2'
+//    implementation 'com.github.ResearchStack.ResearchStack:backbone:1.1.1'
+//    implementation 'com.github.ResearchStack.ResearchStack:skin:1.1.1'
+//    implementation 'com.github.ResearchStack:ResearchStack:skin'
+//    implementation 'com.github.kpgalligan.Squeaky:squeaky:0.3.1.0'
+//    implementation 'com.github.touchlab:squeaky:0.4.0.0'
+//    implementation 'com.google.firebase:firebase-crashlytics-gradle:2.9.5'
+    implementation 'com.google.gms:google-services:4.4.2'
+//    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+//    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation('com.github.ResearchStack.ResearchStack:backbone:1.1.1') {
+        exclude group: 'co.touchlab.squeaky', module: 'squeaky-query'
+        exclude group: 'net.zetetic', module: 'android-database-sqlcipher'
+    }
+    implementation 'net.zetetic:android-database-sqlcipher:4.5.3' // or the latest version that works
+    implementation 'androidx.sqlite:sqlite:2.1.0'
+    implementation 'com.github.touchlab:squeaky:0.4.0.2'
+//    implementation 'com.github.touchlab:squeaky:0.4.0.2'
+
+    // Updated PDF viewer library
+    implementation 'com.github.mhiew:AndroidPdfViewer:3.1.0-beta.1'
+//    implementation 'com.github.barteksc:android-pdf-viewer:3.2.0-beta.1'
+
+}

app/google-services.json

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+{
+  "project_info": {
+    "project_number": "987669930181",
+    "firebase_url": "https://marle-233119.firebaseio.com",
+    "project_id": "marle-233119",
+    "storage_bucket": "marle-233119.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:987669930181:android:a77462b0265ff59fa050ac",
+        "android_client_info": {
+          "package_name": "uprrp.tania"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "987669930181-1s4otmblup6puhjqllj3a8efe2a48dg4.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyB8jMdFdMGcCypkiDonLi52nxIHaX8GKik"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "987669930181-1s4otmblup6puhjqllj3a8efe2a48dg4.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/release/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "uprrp.tania",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 16,
+      "versionName": "4.4.1",
+      "outputFile": "app-release.apk"
+    }
+  ],
+  "elementType": "File"
+}

app/src/androidTest/java/uprrp/tania/ExampleInstrumentedTest.java

@@ -0,0 +1,28 @@
+package uprrp.tania;
+
+import android.content.Context;
+
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("uprrp.tania", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,131 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+
+    <application
+        android:name=".App"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="TANIA"
+        android:roundIcon="@mipmap/ic_launcher"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.TANIA"
+        android:usesCleartextTraffic="true"
+        android:requestLegacyExternalStorage="true">
+
+        <activity android:name=".activities.GettingStartedActivity"
+            android:exported="true">
+            <intent-filter>
+                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".activities.MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data
+                    android:host="main_activity"
+                    android:scheme="tania" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name="org.researchstack.backbone.ui.ViewTaskActivity"
+            android:parentActivityName=".activities.MainActivity"
+            android:theme="@style/Theme.TANIA"
+            android:windowSoftInputMode="adjustResize"
+            android:exported="false" />
+
+        <activity
+            android:name="org.researchstack.backbone.ui.ViewWebDocumentActivity"
+            android:label="@string/appName"
+            android:parentActivityName=".activities.MainActivity"
+            android:theme="@style/Theme.TANIA"
+            android:exported="false" />
+
+        <activity
+            android:name=".activities.UserRegistrationActivity"
+            android:parentActivityName=".activities.GettingStartedActivity"
+            android:exported="true">
+            <intent-filter>
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name=".activities.AccountRecoveryActivity"
+            android:parentActivityName=".activities.GettingStartedActivity"
+            android:exported="true">
+            <intent-filter>
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name=".activities.ForgotPasswordActivity"
+            android:parentActivityName=".activities.AccountRecoveryActivity"
+            android:theme="@style/Theme.TANIA"
+            android:exported="true">
+            <intent-filter>
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name=".activities.ResetPasswordActivity"
+            android:parentActivityName=".activities.ResetPasswordActivity"
+            android:theme="@style/Theme.TANIA"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data
+                    android:host="reset_password"
+                    android:scheme="tania" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name=".activities.ExperienceRegistrationActivity"
+            android:parentActivityName=".activities.ExperienceRegistrationActivity"
+            android:theme="@style/Theme.TANIA"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data
+                    android:host="experiencia"
+                    android:scheme="tania" />
+            </intent-filter>
+        </activity>
+
+        <meta-data
+            android:name="preloaded_fonts"
+            android:resource="@array/preloaded_fonts" />
+
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_color"
+            android:resource="@color/colorAccent" />
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_channel_id"
+            android:value="default_notification_channel_id"/>
+
+        <service
+            android:name=".services.MyFirebaseMessagingService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+    </application>
+
+</manifest>

app/src/main/java/uprrp/tania/App.java

@@ -0,0 +1,105 @@
+package uprrp.tania;
+
+import android.app.Application;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.util.Log;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+
+import com.amazonaws.auth.CognitoCachingCredentialsProvider;
+import com.amazonaws.regions.Regions;
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.messaging.FirebaseMessaging;
+
+import org.researchstack.backbone.StorageAccess;
+import org.researchstack.backbone.storage.database.AppDatabase;
+import org.researchstack.backbone.storage.database.sqlite.DatabaseHelper;
+import org.researchstack.backbone.storage.file.EncryptionProvider;
+import org.researchstack.backbone.storage.file.FileAccess;
+import org.researchstack.backbone.storage.file.PinCodeConfig;
+import org.researchstack.backbone.storage.file.SimpleFileAccess;
+import org.researchstack.backbone.storage.file.UnencryptedProvider;
+
+import uprrp.tania.activities.GettingStartedActivity;
+
+public class App extends Application {
+
+    private static final String TAG = "App";
+    private static final String IDENTITY_POOL_ID = "us-east-1:574094cd-0784-4e26-bd14-4fa72ae63579";
+    private static final String PREFS_NAME = "prefs";
+    private static final String NEEDS_TO_REGISTER_KEY = "needsToRegister";
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+
+        initializeStorageAccess();
+        retrieveFirebaseToken();
+        checkAndRedirectForRegistration();
+    }
+
+    private void initializeStorageAccess() {
+        PinCodeConfig pinCodeConfig = new PinCodeConfig();
+        EncryptionProvider encryptionProvider = new UnencryptedProvider();
+        FileAccess fileAccess = new SimpleFileAccess();
+        AppDatabase database = new DatabaseHelper(this,
+                DatabaseHelper.DEFAULT_NAME,
+                null,
+                DatabaseHelper.DEFAULT_VERSION);
+
+        StorageAccess.getInstance().init(pinCodeConfig, encryptionProvider, fileAccess, database);
+    }
+
+    private void retrieveFirebaseToken() {
+        Toast.makeText(getApplicationContext(), "Waiting for token...", Toast.LENGTH_LONG).show();
+
+        FirebaseMessaging.getInstance().getToken()
+                .addOnCompleteListener(new OnCompleteListener<String>() {
+                    @Override
+                    public void onComplete(@NonNull Task<String> task) {
+                        if (!task.isSuccessful()) {
+                            Log.w(TAG, "Fetching FCM registration token failed", task.getException());
+                            Toast.makeText(getApplicationContext(), "Couldn't retrieve token!", Toast.LENGTH_LONG).show();
+                            return;
+                        }
+
+                        String token = task.getResult();
+                        GlobalValues.getInstance().setDeviceToken(token);
+                        Log.d(TAG, "Got token: " + token);
+
+                        Toast.makeText(getApplicationContext(), "Got token!", Toast.LENGTH_LONG).show();
+
+                        registerWithSNS();
+                    }
+                });
+    }
+
+    private void registerWithSNS() {
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                CognitoCachingCredentialsProvider credentialsProvider = new CognitoCachingCredentialsProvider(
+                        getApplicationContext(),
+                        IDENTITY_POOL_ID,
+                        Regions.US_EAST_1
+                );
+                SNSRegister snsRegister = new SNSRegister(credentialsProvider);
+                snsRegister.execute();
+            }
+        }).start();
+    }
+
+    private void checkAndRedirectForRegistration() {
+        SharedPreferences prefs = getSharedPreferences(PREFS_NAME, MODE_PRIVATE);
+        boolean needsToRegister = prefs.getBoolean(NEEDS_TO_REGISTER_KEY, true);
+        if (needsToRegister) {
+            Log.d(TAG, "Redirecting to GettingStarted");
+            Intent intent = new Intent(this, GettingStartedActivity.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            startActivity(intent);
+        }
+    }
+}

app/src/main/java/uprrp/tania/GlobalValues.java

@@ -0,0 +1,64 @@
+package uprrp.tania;
+
+import androidx.annotation.Nullable;
+
+import java.util.Observable;
+
+import uprrp.tania.models.UserStatusModel;
+
+// TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+public class GlobalValues extends Observable {
+
+    private static GlobalValues mInstance = null;
+
+    public static GlobalValues getInstance() {
+        if(mInstance == null) {
+            mInstance = new GlobalValues();
+        }
+        return mInstance;
+    }
+
+    // WHENEVER ADDING ANOTHER GLOBAL VARIABLE...
+    // 1. ADD ITS NAME IN ValueName
+    // 2. ADD A DECLARATION (AND INITIALIZATION; OPTIONAL)
+    // 3. ADD A GETTER AND A SETTER (TAKE A GOOD LOOK AT THE SETTER)
+    public enum ValueName {
+        DEVICE_TOKEN,
+        USER_STATUS,
+    }
+
+    public static class ValueKey {
+        private final ValueName mValueName;
+        public ValueKey(ValueName valueName) {
+            mValueName = valueName;
+        }
+        public ValueName getKey() {
+            return mValueName;
+        }
+    }
+
+    // DEVICE TOKEN
+    @Nullable
+    private String mDeviceToken;
+    public String getDeviceToken() {
+        return mDeviceToken;
+    }
+    public void setDeviceToken(@Nullable String value) {
+        mDeviceToken = value;
+        this.setChanged();
+        this.notifyObservers(new ValueKey(ValueName.DEVICE_TOKEN));
+    }
+
+    // USER STATUS
+    @Nullable
+    private UserStatusModel mUserStatus;
+    public UserStatusModel getUserStatus() {
+        return mUserStatus;
+    }
+    public void setUserStatus(UserStatusModel value) {
+        mUserStatus = value;
+        this.setChanged();
+        this.notifyObservers(new ValueKey(ValueName.USER_STATUS));
+    }
+
+}

app/src/main/java/uprrp/tania/SNSRegister.java

@@ -0,0 +1,140 @@
+package uprrp.tania;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.amazonaws.auth.CognitoCachingCredentialsProvider;
+import com.amazonaws.services.sns.AmazonSNSClient;
+import com.amazonaws.services.sns.model.CreatePlatformEndpointRequest;
+import com.amazonaws.services.sns.model.CreatePlatformEndpointResult;
+import com.amazonaws.services.sns.model.GetEndpointAttributesRequest;
+import com.amazonaws.services.sns.model.GetEndpointAttributesResult;
+import com.amazonaws.services.sns.model.InvalidParameterException;
+import com.amazonaws.services.sns.model.NotFoundException;
+import com.amazonaws.services.sns.model.SetEndpointAttributesRequest;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class SNSRegister extends AsyncTask <String, Void, String> {
+
+    private static final String TAG = "SNSRegister";
+    AmazonSNSClient client;
+    String arnStorage = null;
+
+    public SNSRegister (CognitoCachingCredentialsProvider credentialsProvider){
+        client = new AmazonSNSClient(credentialsProvider);
+    }
+
+    @Override
+    protected void onPostExecute(String s) {
+        super.onPostExecute(s);
+    }
+
+    @Override
+    protected String doInBackground(String... strings) {
+        String endpointArn = retrieveEndpointArn();
+        String token = GlobalValues.getInstance().getDeviceToken(); // FirebaseInstanceId.getInstance().getToken()
+
+        boolean updateNeeded = false;
+        boolean createNeeded = (null == endpointArn);
+
+        if (createNeeded) {
+            // No platform endpoint ARN is stored; need to call createEndpoint.
+            endpointArn = createEndpoint(token);
+            createNeeded = false;
+        }
+
+        Log.i(TAG, "Retrieving platform endpoint data...");
+        // Look up the platform endpoint and make sure the data in it is current, even if
+        // it was just created.
+        try {
+            GetEndpointAttributesRequest geaReq =
+                    new GetEndpointAttributesRequest()
+                            .withEndpointArn(endpointArn);
+
+            GetEndpointAttributesResult geaRes =
+                    client.getEndpointAttributes(geaReq);
+
+            updateNeeded = !geaRes.getAttributes().get("Token").equals(token)
+                    || !geaRes.getAttributes().get("Enabled").equalsIgnoreCase("true");
+
+        } catch (NotFoundException nfe) {
+            // We had a stored ARN, but the platform endpoint associated with it
+            // disappeared. Recreate it.
+            createNeeded = true;
+        }
+
+        if (createNeeded) {
+            createEndpoint(token);
+        }
+
+        Log.d(TAG, "updateNeeded = " + updateNeeded);
+
+        if (updateNeeded) {
+            // The platform endpoint is out of sync with the current data;
+            // update the token and enable it.
+            Log.d(TAG, "Updating platform endpoint " + endpointArn);
+            Map attribs = new HashMap();
+            attribs.put("Token", token);
+            attribs.put("Enabled", "true");
+            SetEndpointAttributesRequest saeReq =
+                    new SetEndpointAttributesRequest()
+                            .withEndpointArn(endpointArn)
+                            .withAttributes(attribs);
+            client.setEndpointAttributes(saeReq);
+        }
+
+        return endpointArn;
+    }
+
+    /**
+     * @return never null
+     * */
+    private String createEndpoint(String token) {
+
+        String endpointArn = null;
+        try {
+            Log.d(TAG, "Creating platform endpoint with token " + token);
+            CreatePlatformEndpointRequest cpeReq =
+                    new CreatePlatformEndpointRequest()
+                            .withPlatformApplicationArn("arn:aws:sns:us-east-1:227586183436:app/GCM/TANIA_Android")
+                            .withToken(token);
+            CreatePlatformEndpointResult cpeRes = client
+                    .createPlatformEndpoint(cpeReq);
+            endpointArn = cpeRes.getEndpointArn();
+        } catch (InvalidParameterException ipe) {
+            String message = ipe.getErrorMessage();
+            Log.d(TAG, "Exception message: " + message);
+            Pattern p = Pattern
+                    .compile(".*Endpoint (arn:aws:sns[^ ]+) already exists " +
+                            "with the same token.*");
+            Matcher m = p.matcher(message);
+            if (m.matches()) {
+                // The platform endpoint already exists for this token, but with
+                // additional custom data that
+                // createEndpoint doesn't want to overwrite. Just use the
+                // existing platform endpoint.
+                endpointArn = m.group(1);
+            } else {
+                // Rethrow the exception, the input is actually bad.
+                throw ipe;
+            }
+        }
+        storeEndpointArn(endpointArn);
+        return endpointArn;
+    }
+
+
+    private String retrieveEndpointArn() {
+        return arnStorage;
+    }
+
+    private void storeEndpointArn(String endpointArn) {
+        arnStorage = endpointArn;
+    }
+
+
+}

app/src/main/java/uprrp/tania/activities/AccountRecoveryActivity.java

@@ -0,0 +1,193 @@
+package uprrp.tania.activities;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.os.Environment;
+import android.util.Base64;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import uprrp.tania.GlobalValues;
+import uprrp.tania.R;
+import uprrp.tania.networking.SendLoginCredentials;
+import uprrp.tania.utils.URLEventListener;
+
+// For basic Android functionality
+import android.content.Context;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+// For file operations
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.BufferedInputStream;
+import java.io.FileInputStream;
+
+// For Base64 encoding/decoding
+import android.util.Base64;
+
+// For PDF creation (using iText)
+import com.itextpdf.text.Document;
+import com.itextpdf.text.DocumentException;
+import com.itextpdf.text.Paragraph;
+import com.itextpdf.text.pdf.PdfWriter;
+import com.itextpdf.text.Font;
+import com.itextpdf.text.BaseColor;
+import com.itextpdf.text.Element;
+import com.itextpdf.text.Chunk;
+import com.itextpdf.text.Image;
+
+// For PDF viewing (using AndroidPdfViewer)
+import com.github.barteksc.pdfviewer.PDFView;
+import com.github.barteksc.pdfviewer.listener.OnDrawListener;
+import com.github.barteksc.pdfviewer.listener.OnLoadCompleteListener;
+import com.github.barteksc.pdfviewer.listener.OnPageChangeListener;
+import com.github.barteksc.pdfviewer.listener.OnPageErrorListener;
+import com.github.barteksc.pdfviewer.listener.OnTapListener;
+import com.github.barteksc.pdfviewer.scroll.DefaultScrollHandle;
+import com.github.barteksc.pdfviewer.util.FitPolicy;
+
+// For Fragment
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+// For drawing and touch events
+import android.graphics.Canvas;
+import android.view.MotionEvent;
+
+// Your app's R class for resources
+//import your.package.name.R;
+public class AccountRecoveryActivity extends AppCompatActivity {
+
+    private static final String TAG = "AccountRecoveryActivity";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        // Start constructor
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_account_recovery);
+
+        // Change all caps text to normal capitalization and add onClick listeners
+        final Button recoverButton = findViewById(R.id.recoverButton);
+        final Button forgotPasswordButton = findViewById(R.id.forgotPasswordButton);
+        recoverButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        forgotPasswordButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        recoverButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                sendAccountRecoveryRequest();
+            }
+        });
+        forgotPasswordButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(AccountRecoveryActivity.this, ForgotPasswordActivity.class);
+                startActivity(intent);
+            }
+        });
+
+    }
+
+    private void sendAccountRecoveryRequest() {
+
+        final EditText emailText = findViewById(R.id.emailTextRecover);
+        final EditText passwordText = findViewById(R.id.passwordTextRecover);
+
+        // Email and password are needed (make sure user knows); else, proceed
+        if(emailText.getText().toString().equals("") || passwordText.getText().toString().equals("")) {
+            Toast.makeText(AccountRecoveryActivity.this, "All fields are needed!", Toast.LENGTH_LONG).show();
+        } else {
+
+            // Initiate progress dialog
+            // TODO: find substitute for this deprecated dialog box
+            final ProgressDialog progressDialog = ProgressDialog.show(AccountRecoveryActivity.this,
+                    "Recovering Account",
+                    getString(R.string.progressDialogDescriptionText));
+
+            // Send request to server
+            SendLoginCredentials accountRecoveryTask = new SendLoginCredentials(new URLEventListener() {
+
+                @Override
+                public void onSuccess(String response) {
+
+                    progressDialog.dismiss();
+                    restoreConsentForm(response);
+
+                    // Change user preferences to reflect login
+                    Context context = AccountRecoveryActivity.this;
+                    SharedPreferences prefs = context.getSharedPreferences("prefs", Context.MODE_PRIVATE);
+                    SharedPreferences.Editor editor = prefs.edit();
+                    editor.putBoolean("needsToRegister", false);
+                    editor.apply();
+
+                    // Start MainActivity
+                    Intent intent = new Intent(context, MainActivity.class);
+                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    context.startActivity(intent);
+                    Toast.makeText(getApplicationContext(), "Login successful!", Toast.LENGTH_LONG).show();
+
+                }
+
+                @Override
+                public void onFailure(Exception e) {
+                    progressDialog.dismiss();
+                    Toast.makeText(AccountRecoveryActivity.this, "Couldn't recover account!\nTry again later with the correct credentials...", Toast.LENGTH_LONG).show();
+                    Log.e(TAG, "Error occurred while sending account recovery request to server...");
+                    e.printStackTrace();
+                }
+
+            });
+
+            // Start task
+            String deviceToken = GlobalValues.getInstance().getDeviceToken();
+            String email = emailText.getText().toString();
+            String password = passwordText.getText().toString();
+            accountRecoveryTask.execute(deviceToken, email, password);
+
+        }
+
+    }
+
+    // TODO: IO should be moved to a background task
+    private void restoreConsentForm(String response) {
+        FileOutputStream consentForm = null;
+        try {
+            byte[] consentBytes = Base64.decode(response, Base64.NO_WRAP);
+            File file = new File(getFilesDir(), getString(R.string.consentFileName));
+            consentForm = new FileOutputStream(file);
+            consentForm.write(consentBytes);
+            Log.d(TAG, "Consent form restored successfully");
+        } catch (IllegalArgumentException e) {
+            Log.e(TAG, "Invalid Base64 string", e);
+        } catch (IOException e) {
+            Log.e(TAG, "Error writing consent form", e);
+        } finally {
+            if (consentForm != null) {
+                try {
+                    consentForm.close();
+                } catch (IOException e) {
+                    Log.e(TAG, "Error closing FileOutputStream", e);
+                }
+            }
+        }
+    }
+}

app/src/main/java/uprrp/tania/activities/ExperienceRegistrationActivity.java

@@ -0,0 +1,176 @@
+package uprrp.tania.activities;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.Observable;
+import java.util.Observer;
+
+import uprrp.tania.GlobalValues;
+import uprrp.tania.R;
+import uprrp.tania.networking.SendExperienceRegistration;
+import uprrp.tania.utils.URLEventListener;
+
+public class ExperienceRegistrationActivity  extends AppCompatActivity implements Observer {
+
+    private static final String TAG = "ExperienceRegistrationActivity";
+    private String EXPERIENCE_TOKEN;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+
+        // Start constructor
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_experience_registration);
+
+
+        // Fetch experience token from URL (only if we launched this Activity from Browser)
+        Intent intent = getIntent();
+        if(Intent.ACTION_VIEW.equals(intent.getAction())) {
+            Uri uri = intent.getData();
+            assert uri != null; // TODO: figure out if this causes crashes...
+            EXPERIENCE_TOKEN = uri.getQueryParameter("id");
+            Log.d(TAG, "Experience Token is " + EXPERIENCE_TOKEN);
+        } else {
+            Log.wtf(TAG, "Activity started from somewhere other than the browser!");
+            disableInteraction();
+        }
+
+
+        // Listen for device token changes
+        this.startObservingGlobals();
+
+
+        // Disable interaction initially while token is being fetched
+        if(GlobalValues.getInstance().getDeviceToken() == null) {
+            disableInteractionTemporarily();
+        } else {
+            enableInteraction();
+        }
+
+
+        // Change all caps text to normal capitalization and add onClick listener
+        final Button experienceRegistrationButton = findViewById(R.id.buttonEnterExperience);
+        experienceRegistrationButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        experienceRegistrationButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                sendRegistrationRequest();
+            }
+        });
+
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    private void startObservingGlobals() {
+        GlobalValues.getInstance().addObserver(this);
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    @Override
+    public void update(Observable observable, Object o) {
+        if(observable instanceof GlobalValues) {
+            if(o instanceof GlobalValues.ValueKey) {
+                if(((GlobalValues.ValueKey) o).getKey() == GlobalValues.ValueName.DEVICE_TOKEN) {
+                    if(GlobalValues.getInstance().getDeviceToken() == null) {
+                        disableInteraction();
+                    } else {
+                        enableInteraction();
+                    }
+                }
+            }
+        }
+    }
+
+    private void enableInteraction() {
+        final Button experienceRegistrationButton = findViewById(R.id.buttonEnterExperience);
+        final TextView experienceRegistrationTextView = findViewById(R.id.experienceRegistrationText);
+
+        experienceRegistrationButton.setEnabled(true);
+        experienceRegistrationTextView.setText(R.string.experienceRegistrationDescriptionText);
+    }
+
+    private void disableInteraction() {
+        final Button experienceRegistrationButton = findViewById(R.id.buttonEnterExperience);
+        final TextView experienceRegistrationTextView = findViewById(R.id.experienceRegistrationText);
+
+        experienceRegistrationButton.setEnabled(false);
+        experienceRegistrationTextView.setText(R.string.tokenErrorText);
+    }
+
+    private void disableInteractionTemporarily() {
+        final Button experienceRegistrationButton = findViewById(R.id.buttonEnterExperience);
+        final TextView experienceRegistrationTextView = findViewById(R.id.experienceRegistrationText);
+
+        experienceRegistrationButton.setEnabled(false);
+        experienceRegistrationTextView.setText(R.string.loadingText);
+    }
+
+    private void sendRegistrationRequest() {
+
+        // Initiate progress dialog
+        // TODO: find substitute for this deprecated dialog box
+        final ProgressDialog progressDialog = ProgressDialog.show(ExperienceRegistrationActivity.this,
+                "Registering in Experience",
+                getString(R.string.progressDialogDescriptionText));
+
+        // Send registration request to server
+        SendExperienceRegistration experienceRegistrationTask = new SendExperienceRegistration(new URLEventListener() {
+            @Override
+            public void onSuccess() {
+                progressDialog.dismiss();
+                Context context = ExperienceRegistrationActivity.this;
+                Intent intent = new Intent(context, MainActivity.class);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                context.startActivity(intent);
+                Toast.makeText(getApplicationContext(), "You have been registered!", Toast.LENGTH_LONG).show();
+            }
+
+            @Override
+            public void onFailure(Exception e) {
+                progressDialog.dismiss();
+                Toast.makeText(ExperienceRegistrationActivity.this, "Oops! Something went wrong...\nPlease try again", Toast.LENGTH_LONG).show();
+                Log.e(TAG, "Error occurred while sending registration request to server...");
+                e.printStackTrace();
+            }
+        });
+
+        // Start task
+        String deviceToken = GlobalValues.getInstance().getDeviceToken();
+        String experienceToken = this.EXPERIENCE_TOKEN;
+        experienceRegistrationTask.execute(deviceToken, experienceToken);
+
+        // UNCOMMENT THIS FOR TESTING (REMEMBER TO COMMENT .execute() LINE)
+        /*
+        Handler handler = new Handler();
+        handler.postDelayed(new Runnable() {
+            public void run() {
+                progressDialog.dismiss();
+                if(false) { // Imitate success
+                    Context context = ExperienceRegistrationActivity.this;
+                    Intent intent = new Intent(context, MainActivity.class);
+                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    context.startActivity(intent);
+                    Toast.makeText(getApplicationContext(), "You have been registered!", Toast.LENGTH_LONG).show();
+                } else { // Imitate failure
+                    Toast.makeText(ExperienceRegistrationActivity.this, "Oops! Something went wrong...", Toast.LENGTH_LONG).show();
+                }
+            }
+        }, 5000);
+        */
+        // UNCOMMENT THIS FOR TESTING (REMEMBER TO COMMENT .execute() LINE)
+
+    }
+
+}

app/src/main/java/uprrp/tania/activities/ForgotPasswordActivity.java

@@ -0,0 +1,84 @@
+package uprrp.tania.activities;
+
+import android.app.ProgressDialog;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import uprrp.tania.R;
+import uprrp.tania.networking.SendRecoveryEmail;
+import uprrp.tania.utils.URLEventListener;
+
+public class ForgotPasswordActivity extends AppCompatActivity {
+
+    private static final String TAG = "ForgotPasswordActivity";
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+
+        // Constructor stuff
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_forgot_password);
+
+        // Change all caps text to normal capitalization and add onClick listeners
+        final Button sendEmailRecoveryButton = findViewById(R.id.buttonSendEmail);
+        sendEmailRecoveryButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        sendEmailRecoveryButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                sendRecoveryEmail();
+            }
+        });
+
+    }
+
+    private void sendRecoveryEmail() {
+
+        final EditText emailRecoveryEditText = findViewById(R.id.editTextEmailRecovery);
+        String email = emailRecoveryEditText.getText().toString();
+
+        // Email and password are needed (make sure user knows); else, proceed
+        if(email.equals("")) {
+            Toast.makeText(getApplicationContext(), "Please enter your email to reset your password.", Toast.LENGTH_LONG).show();
+        } else {
+
+            // Initiate progress dialog
+            // TODO: find substitute for this deprecated dialog box
+            final ProgressDialog progressDialog = ProgressDialog.show(ForgotPasswordActivity.this,
+                    "Verifying Email",
+                    getString(R.string.progressDialogDescriptionText));
+
+            // Define task
+            SendRecoveryEmail sendRecoveryEmailTask = new SendRecoveryEmail(new URLEventListener() {
+                @Override
+                public void onSuccess() {
+                    progressDialog.dismiss();
+                    Toast.makeText(getApplicationContext(), "Thanks!\nWe'll send you an email to reset your password.", Toast.LENGTH_SHORT).show();
+                    Intent intent = new Intent(ForgotPasswordActivity.this, GettingStartedActivity.class);
+                    startActivity(intent);
+                }
+
+                @Override
+                public void onFailure(Exception e) {
+                    progressDialog.dismiss();
+                    Toast.makeText(getApplicationContext(), "Error!\nPlease try again (make sure to write your email correctly)", Toast.LENGTH_SHORT).show();
+                    Log.e(TAG, "Couldn't send recovery email to server!");
+                    e.printStackTrace();
+                }
+            });
+
+            // Start task
+            sendRecoveryEmailTask.execute(email);
+
+        }
+
+    }
+
+}

app/src/main/java/uprrp/tania/activities/GettingStartedActivity.java

@@ -0,0 +1,692 @@
+package uprrp.tania.activities;
+
+//import android.app.ProgressDialog;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
+import android.net.Uri;
+import android.os.Bundle;
+        import android.util.Base64;
+import android.util.Log;
+        import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+        import com.itextpdf.text.BaseColor;
+import com.itextpdf.text.Chunk;
+import com.itextpdf.text.Document;
+        import com.itextpdf.text.Element;
+import com.itextpdf.text.Font;
+import com.itextpdf.text.Image;
+import com.itextpdf.text.Paragraph;
+import com.itextpdf.text.pdf.PdfWriter;
+
+import org.researchstack.backbone.StorageAccess;
+import org.researchstack.backbone.model.ConsentDocument;
+import org.researchstack.backbone.model.ConsentSection;
+import org.researchstack.backbone.model.ConsentSignature;
+import org.researchstack.backbone.result.TaskResult;
+import org.researchstack.backbone.step.ConsentDocumentStep;
+import org.researchstack.backbone.step.ConsentSignatureStep;
+import org.researchstack.backbone.step.ConsentVisualStep;
+import org.researchstack.backbone.task.OrderedTask;
+import org.researchstack.backbone.task.Task;
+import org.researchstack.backbone.ui.ViewTaskActivity;
+import org.researchstack.backbone.ui.step.layout.ConsentSignatureStepLayout;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+        import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Observable;
+import java.util.Observer;
+
+import uprrp.tania.GlobalValues;
+import uprrp.tania.R;
+import uprrp.tania.networking.SendConsentForm;
+import uprrp.tania.utils.URLEventListener;
+
+public class GettingStartedActivity extends AppCompatActivity implements Observer {
+
+    private static final String TAG = "GettingStartedActivity";
+    private static final int REQUEST_CONSENT = 0;
+    public static final String VISUAL_CONSENT_IDENTIFIER = "visual_consent_identifier";
+    public static final String CONSENT_DOC = "consent_doc";
+    //    public static final String SIGNATURE_FORM_STEP = "form_step";
+//    public static final String NAME = "name";
+    public static final String CONSENT = "consent";
+    public static final String SIGNATURE = "signature";
+//    private static final int STORAGE_PERMISSION_CODE = 1;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+
+        // Constructor stuff
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_getting_started);
+
+
+        // If user is already logged in, go to MainActivity
+        final SharedPreferences prefs = getSharedPreferences("prefs", MODE_PRIVATE);
+        boolean needsToRegister = prefs.getBoolean("needsToRegister", true);
+        if(!needsToRegister) {
+            Intent intent = new Intent(GettingStartedActivity.this, MainActivity.class);
+            startActivity(intent);
+            return;
+        }
+
+
+//        // Get permission to write to external storage - files
+//        String[] permissions = { Manifest.permission.WRITE_EXTERNAL_STORAGE };
+//        requestPermissions(permissions, 1);
+
+
+        // Listen for device token changes
+        this.startObservingGlobals();
+
+
+        // Disable interaction initially while token is being fetched
+        if(GlobalValues.getInstance().getDeviceToken() == null) {
+            disableInteraction();
+        } else {
+            enableInteraction();
+        }
+
+        TextView privacyPolicyLink = findViewById(R.id.privacy_policy_link);
+        privacyPolicyLink.setOnClickListener(v -> openPrivacyPolicy());
+
+        // Attach onClick listeners to buttons
+        final Button createAccountButton = findViewById(R.id.buttonCreateAccount);
+        final Button loginAccountButton = findViewById(R.id.buttonRecoverAccount);
+        createAccountButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        loginAccountButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        createAccountButton.setOnClickListener(v -> {
+            boolean alreadyConsented = prefs.getBoolean("alreadyConsented", false);
+
+            if(alreadyConsented) {
+                Intent intent = new Intent(GettingStartedActivity.this, UserRegistrationActivity.class);
+                startActivity(intent);
+            } else {
+                launchConsent();
+            }
+        });
+        loginAccountButton.setOnClickListener(v -> {
+            Intent intent = new Intent(GettingStartedActivity.this, AccountRecoveryActivity.class);
+            startActivity(intent);
+        });
+
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    private void startObservingGlobals() {
+        GlobalValues.getInstance().addObserver(this);
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    @Override
+    public void update(Observable observable, Object o) {
+        if(observable instanceof GlobalValues) {
+            if(o instanceof GlobalValues.ValueKey) {
+                if(((GlobalValues.ValueKey) o).getKey() == GlobalValues.ValueName.DEVICE_TOKEN) {
+                    if(GlobalValues.getInstance().getDeviceToken() == null) {
+                        disableInteraction();
+                    } else {
+                        enableInteraction();
+                    }
+                }
+            }
+        }
+    }
+
+    private void enableInteraction() {
+        Button createAccountButton = findViewById(R.id.buttonCreateAccount);
+        Button loginAccountButton = findViewById(R.id.buttonRecoverAccount);
+        createAccountButton.setEnabled(true);
+        loginAccountButton.setEnabled(true);
+    }
+
+    private void disableInteraction() {
+        Button createAccountButton = findViewById(R.id.buttonCreateAccount);
+        Button loginAccountButton = findViewById(R.id.buttonRecoverAccount);
+        createAccountButton.setEnabled(false);
+        loginAccountButton.setEnabled(false);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if(requestCode == REQUEST_CONSENT && resultCode == RESULT_OK) {
+            TaskResult taskResult = (TaskResult) data.getSerializableExtra(ViewTaskActivity.EXTRA_TASK_RESULT);
+            assert taskResult != null;
+            this.processConsentResult(taskResult);
+        }
+    }
+
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == 1) {
+            if (grantResults[0] != PackageManager.PERMISSION_GRANTED) {
+                Toast.makeText(getApplicationContext(), "Permission for writing to external storage: DENIED", Toast.LENGTH_LONG).show();
+            }
+        }
+    }
+
+
+    private void processConsentResult(TaskResult result) {
+
+        boolean consented = (boolean) result.getStepResult(CONSENT_DOC).getResult();
+        StorageAccess.getInstance().getAppDatabase().saveTaskResult(result);
+
+        if(consented) {
+
+            // Get signature in base64
+            TaskResult taskResult = StorageAccess.getInstance()
+                    .getAppDatabase()
+                    .loadLatestTaskResult(CONSENT);
+            String signatureBase64 = (String) taskResult.getStepResult(SIGNATURE)
+                    .getResultForIdentifier(ConsentSignatureStepLayout.KEY_SIGNATURE);
+
+            // Get signature date
+            String signatureDate = (String) result.getStepResult(SIGNATURE)
+                    .getResultForIdentifier(ConsentSignatureStepLayout.KEY_SIGNATURE_DATE);
+
+            // Use signature to get encoded consent form
+            byte[] signatureBytes = Base64.decode(signatureBase64, Base64.DEFAULT);
+            String consentFormBase64 = this.createPdf(signatureBytes, signatureDate);
+            restoreConsentForm(consentFormBase64);
+            // Send consent form to backend
+            this.sendConsentForm(signatureBase64, consentFormBase64, signatureDate);
+
+        }
+
+    }
+
+    private void sendConsentForm(final String signatureBase64, String consentFormBase64, final String signatureDate) {
+        if (consentFormBase64 == null || consentFormBase64.isEmpty()) {
+            Log.e(TAG, "sendConsentForm: consentFormBase64 is null or empty");
+            // Handle this error appropriately, maybe show an error message to the user
+            return;
+        }
+
+        Toast.makeText(getApplicationContext(), "Sending consent form...", Toast.LENGTH_LONG).show();
+
+        // Initiate progress dialog
+        // TODO: find substitute for this deprecated dialog box
+//        final ProgressDialog progressDialog = ProgressDialog.show(getApplicationContext(),
+//                "Sending Consent Form",
+//                getString(R.string.progressDialogDescriptionText));
+
+        SendConsentForm sendConsentFormTask = new SendConsentForm(new URLEventListener() {
+            @Override
+            public void onSuccess() {
+                runOnUiThread(() -> {
+                    Toast.makeText(getApplicationContext(), "Consent form sent!", Toast.LENGTH_LONG).show();
+
+                // Save consent signature, consent date and consented boolean on preferences
+                SharedPreferences prefs = getSharedPreferences("prefs", MODE_PRIVATE);
+                SharedPreferences.Editor editor = prefs.edit();
+                editor.putString("consentSignature", signatureBase64);
+                editor.putString("consentDate", signatureDate);
+                editor.putBoolean("alreadyConsented", true);
+                editor.apply();
+
+                // Redirect to UserRegistrationActivity
+                Intent intent = new Intent(getApplicationContext(), UserRegistrationActivity.class);
+                startActivity(intent);
+                });
+            }
+
+                @Override
+                public void onFailure(Exception e) {
+                    runOnUiThread(() -> {
+                        Toast.makeText(getApplicationContext(), "Couldn't send consent form to server!\nPlease retry registration...", Toast.LENGTH_LONG).show();
+                Log.e(TAG, "Couldn't send consent form to server!");
+                e.printStackTrace();
+
+                // TODO: prompt retry? although user can just register again...
+                //  1. when cancelling, return to getting started activity
+                //  2. when retrying, just do recursive call
+                    });
+            }
+        });
+
+        String deviceToken = GlobalValues.getInstance().getDeviceToken();
+        sendConsentFormTask.execute(deviceToken, consentFormBase64, signatureDate);
+
+    }
+
+    private void launchConsent() {
+
+
+        // Consent Section 1 - Overview (Welcome)
+        ConsentSection section1 = new ConsentSection(ConsentSection.Type.Overview);
+        section1.setTitle(getString(R.string.overviewTitleText));
+        section1.setSummary(getString(R.string.overviewConsentSectionSummaryText));
+        section1.setContent(getString(R.string.overviewConsentSectionContentText));
+
+        ConsentVisualStep visualStep1 = new ConsentVisualStep(VISUAL_CONSENT_IDENTIFIER);
+        visualStep1.setStepTitle(R.string.rsb_consent);
+        visualStep1.setSection(section1);
+        visualStep1.setNextButtonString("Next");
+
+
+        // Consent Section 2 - Time Commitment
+        ConsentSection section2 = new ConsentSection(ConsentSection.Type.TimeCommitment);
+        section2.setTitle(getString(R.string.timeCommitmentTitleText));
+        section2.setSummary(getString(R.string.timeCommitmentConsentSectionSummaryText));
+        section2.setContent(getString(R.string.timeCommitmentConsentSectionContentText));
+
+        ConsentVisualStep visualStep2 = new ConsentVisualStep("visual_step_2");
+        visualStep2.setStepTitle(R.string.rsb_consent);
+        visualStep2.setSection(section2);
+        visualStep2.setNextButtonString("Next");
+
+
+        // Consent Section 3 - Data Gathering
+        ConsentSection section3 = new ConsentSection(ConsentSection.Type.DataGathering);
+        section3.setTitle(getString(R.string.dataGatheringTitleText));
+        section3.setSummary(getString(R.string.dataGatheringConsentSectionSummaryText));
+        section3.setContent(getString(R.string.dataGatheringConsentSectionContentText));
+
+        ConsentVisualStep visualStep3 = new ConsentVisualStep("visual_step_3");
+        visualStep3.setStepTitle(R.string.rsb_consent);
+        visualStep3.setSection(section3);
+        visualStep3.setNextButtonString("Next");
+
+
+        // Consent Section 4 - Privacy
+        ConsentSection section4 = new ConsentSection(ConsentSection.Type.Privacy);
+        section4.setTitle(getString(R.string.privacyTitleText));
+        section4.setSummary(getString(R.string.privacyConsentSectionSummaryText));
+        section4.setContent(getString(R.string.privacyConsentSectionContentText));
+
+        ConsentVisualStep visualStep4 = new ConsentVisualStep("visual_step_4");
+        visualStep4.setStepTitle(R.string.rsb_consent);
+        visualStep4.setSection(section4);
+        visualStep4.setNextButtonString("Next");
+
+
+        // Consent Section 5 - Data Use
+        ConsentSection section5 = new ConsentSection(ConsentSection.Type.DataUse);
+        section5.setTitle(getString(R.string.dataUseTitleText));
+        section5.setSummary(getString(R.string.dataUseConsentSectionSummaryText));
+        section5.setContent(getString(R.string.dataUseConsentSectionContentText));
+
+        ConsentVisualStep visualStep5 = new ConsentVisualStep("visual_step_5");
+        visualStep5.setStepTitle(R.string.rsb_consent);
+        visualStep5.setSection(section5);
+        visualStep5.setNextButtonString("Next");
+
+
+        // Create consent signature object and set what info is required
+        ConsentSignature signature = new ConsentSignature();
+        signature.setRequiresName(true);
+        signature.setRequiresSignatureImage(true);
+
+
+        // Create our HTML to show the user and have them accept or decline.
+        String consentHtmlString =
+
+                "<br>" +
+
+                        "<div style='padding: 10px;' class='header'>" +
+                        "<h1 style='text-align: center; font-family:sans-serif-light;'>" + getString(R.string.rsb_consent_review_title) + "</h1>" +
+                        "<p style='text-align: center'>" + getString(R.string.rsb_consent_review_instruction) + "</p>" +
+                        "</div>" +
+
+                        "<br>" +
+
+                        "<div>" +
+                        "<h2>" + getString(R.string.overviewTitleText) + "</h2>" +
+                        "<p align='justify'>" + getString(R.string.consentOverview) + "</p>" +
+
+                        "<h2>" + getString(R.string.timeCommitmentTitleText) + "</h2>" +
+                        "<p align='justify'>" + getString(R.string.consentTimeCommitment) + "</p>" +
+
+                        "<h2>" + getString(R.string.dataGatheringTitleText) + "</h2>" +
+                        "<p align='justify'>" + getString(R.string.consentDataGathering) + "</p>" +
+
+                        "<h2>" + getString(R.string.privacyTitleText) + "</h2>" +
+                        "<p align='justify'>" + getString(R.string.consentPrivacy) + "</p>" +
+
+                        "<h2>" + getString(R.string.dataUseTitleText) + "</h2>" +
+                        "<p align='justify'>" + getString(R.string.consentDataUse) + "</p>" +
+
+                        "<h2>" + getString(R.string.generalTitleText) + "</h2>" +
+                        "<p align='justify'>" + getString(R.string.consentGeneral) + "</p>" +
+                        "<p align='justify'>" + getString(R.string.consentConclusion) + "</p>" +
+                        "</div>";
+
+
+        // Create the consent document step and pass in our HTML
+        ConsentDocumentStep documentStep = new ConsentDocumentStep(CONSENT_DOC);
+        documentStep.setConsentHTML(consentHtmlString);
+        documentStep.setConfirmMessage(getString(R.string.rsb_consent_review_reason));
+
+
+        // Create Consent form step, to get users first & last name
+//        FormStep formStep = new FormStep(SIGNATURE_FORM_STEP,
+//                "Form Title",
+//                "Form step description");
+//        formStep.setStepTitle(R.string.rsb_consent);
+//
+//        TextAnswerFormat format = new TextAnswerFormat();
+//        format.setIsMultipleLines(false);
+//
+//        QuestionStep fullName = new QuestionStep(NAME, "Full name", format);
+//        formStep.setFormSteps(Collections.singletonList(fullName));
+
+
+        // Create the consent signature step (so that user can sign)
+        ConsentSignatureStep signatureStep = new ConsentSignatureStep(SIGNATURE);
+        signatureStep.setStepTitle(R.string.rsb_consent);
+        signatureStep.setTitle(getString(R.string.rsb_consent_signature_title));
+        signatureStep.setText(getString(R.string.rsb_consent_signature_instruction));
+        signatureStep.setSignatureDateFormat(signature.getSignatureDateFormatString());
+        signatureStep.setOptional(false);
+        signatureStep.setStepLayoutClass(ConsentSignatureStepLayout.class);
+
+
+        // Create consent document
+        ConsentDocument document = new ConsentDocument();
+        document.setTitle(getString(R.string.appName) + " Consent");
+        document.setSignaturePageTitle(R.string.rsb_consent);
+        document.addSignature(signature);
+        document.getHtmlReviewContent();
+
+
+        // Finally, create and present a task including these steps.
+        Task consentTask = new OrderedTask(CONSENT,
+                visualStep1,
+                visualStep2,
+                visualStep3,
+                visualStep4,
+                visualStep5,
+                documentStep,
+//                formStep,
+                signatureStep);
+
+
+        // Launch using the ViewTaskActivity and make sure to listen for the activity result
+        Intent intent = ViewTaskActivity.newIntent(this, consentTask);
+        startActivityForResult(intent, REQUEST_CONSENT);
+
+    }
+
+    // TODO: IO should be moved to a background task
+//    private String createPdf(byte[] signatureBytes, String consentDate) {
+//
+//        try {
+//            Log.d(TAG,"Aqui");
+//
+//            // Open document
+//            Document document = new Document();
+//            String filePath = Environment.getExternalStorageDirectory().getPath() + getString(R.string.consentFileName);
+//            PdfWriter.getInstance(document, new FileOutputStream(filePath));
+//            document.open();
+//
+//            // Define fonts and offsets
+//            Font titleFont = new Font(Font.FontFamily.HELVETICA, 20, Font.BOLD, BaseColor.BLACK);
+//            Font subtitleFont = new Font(Font.FontFamily.HELVETICA, 14, Font.BOLD, BaseColor.BLACK);
+//            Font signatureSectionFont = new Font(Font.FontFamily.HELVETICA, 12, Font.BOLDITALIC, BaseColor.BLACK);
+//            int signatureOffsetX = 145;
+//            int signatureOffsetY = -100; // TODO: must set absolute offset to avoid bad signatures from cluttering up the PDF (originally -24)
+//
+//
+//            // Create reusable newline component
+//            Paragraph newLine = new Paragraph("\n");
+//
+//
+//            // Consent Section 1 - Overview (Welcome)
+//            Chunk titleChunk = new Chunk("Consent form:\n" + getString(R.string.appName), titleFont);
+//            Paragraph title = new Paragraph(titleChunk);
+//            title.setAlignment(Element.ALIGN_CENTER);
+//            document.add(title);
+//            document.add(newLine);
+//
+//            String consentOverview = getString(R.string.consentOverview);
+//            Paragraph paragraph1 = new Paragraph(consentOverview);
+//            paragraph1.setAlignment(Element.ALIGN_JUSTIFIED);
+//            document.add(paragraph1);
+//            document.add(newLine);
+//
+//
+//            // Consent Section 2 - Time Commitment
+//            Chunk subtitle1 = new Chunk(getString(R.string.timeCommitmentTitleText), subtitleFont);
+//            Paragraph timeCommitmentTitle = new Paragraph(subtitle1);
+//            document.add(timeCommitmentTitle);
+//
+//            String consentTimeCommitment = getString(R.string.consentTimeCommitment);
+//            Paragraph paragraph2 = new Paragraph(consentTimeCommitment);
+//            paragraph2.setAlignment(Element.ALIGN_JUSTIFIED);
+//            document.add(paragraph2);
+//            document.add(newLine);
+//
+//
+//            // Consent Section 3 - Data Gathering
+//            Chunk subtitle2 = new Chunk(getString(R.string.dataGatheringTitleText), subtitleFont);
+//            Paragraph dataGatheringTitle = new Paragraph(subtitle2);
+//            document.add(dataGatheringTitle);
+//
+//            String consentDataGathering = getString(R.string.consentDataGathering);
+//            Paragraph paragraph3 = new Paragraph(consentDataGathering);
+//            paragraph3.setAlignment(Element.ALIGN_JUSTIFIED);
+//            document.add(paragraph3);
+//            document.add(newLine);
+//
+//
+//            // Consent Section 4 - Privacy
+//            Chunk subtitle3 = new Chunk(getString(R.string.privacyTitleText), subtitleFont);
+//            Paragraph privacyTitle = new Paragraph(subtitle3);
+//            document.add(privacyTitle);
+//
+//            String consentPrivacy = getString(R.string.consentPrivacy);
+//            Paragraph paragraph4 = new Paragraph(consentPrivacy);
+//            paragraph4.setAlignment(Element.ALIGN_JUSTIFIED);
+//            document.add(paragraph4);
+//            document.add(newLine);
+//
+//
+//            // Consent Section 5 - Data Use
+//            Chunk subtitle4 = new Chunk(getString(R.string.dataUseTitleText), subtitleFont);
+//            Paragraph useOfDataTitle = new Paragraph(subtitle4);
+//            document.add(useOfDataTitle);
+//
+//            String consentUseOfData = getString(R.string.consentDataUse);
+//            Paragraph paragraph5 = new Paragraph(consentUseOfData);
+//            paragraph5.setAlignment(Element.ALIGN_JUSTIFIED);
+//            document.add(paragraph5);
+//            document.add(newLine);
+//
+//
+//            // Consent Section 6 - General & Conclusion
+//            Chunk subtitle5 = new Chunk(getString(R.string.generalTitleText), subtitleFont);
+//            Paragraph generalTitle = new Paragraph(subtitle5);
+//            document.add(generalTitle);
+//
+//            String consentGeneral = getString(R.string.consentGeneral);
+//            Paragraph paragraph6 = new Paragraph(consentGeneral);
+//            paragraph6.setAlignment(Element.ALIGN_JUSTIFIED);
+//            document.add(paragraph6);
+//            document.add(newLine);
+//
+//            String consentConclusion = getString(R.string.consentConclusion);
+//            Paragraph paragraph7 = new Paragraph(consentConclusion);
+//            paragraph7.setAlignment(Element.ALIGN_JUSTIFIED);
+//            document.add(paragraph7);
+//            document.add(newLine);
+//
+//
+//            // Signature Section
+//            Chunk participantSignature = new Chunk("Participant's signature:", signatureSectionFont);
+//            Paragraph paragraph8 = new Paragraph(participantSignature);
+//            document.add(paragraph8);
+//
+//            Image consentSignatureImage = Image.getInstance(signatureBytes);
+//            Chunk signatureImage = new Chunk(consentSignatureImage, signatureOffsetX, signatureOffsetY);
+//            Paragraph paragraph11 = new Paragraph(signatureImage);
+//            document.add(paragraph11);
+//
+//            Chunk signatureDate = new Chunk("Signed on: " + consentDate, signatureSectionFont);
+//            Paragraph paragraph9 = new Paragraph(signatureDate);
+//            document.add(paragraph9);
+//
+//
+//            // Finish and store document
+//            document.close();
+//
+//
+//            // Read document back into consentBytes array, and encode it to base64
+//            File file = new File(filePath);
+//            int size = (int) file.length();
+//            byte[] consentBytes = new byte[size];
+//
+//            BufferedInputStream buffer = new BufferedInputStream(new FileInputStream(file));
+//            int bytesRead = buffer.read(consentBytes, 0, consentBytes.length);
+//            Log.d(TAG, "Read a total of " + bytesRead + " bytes, which is supposed to be " + size + " bytes!");
+//            buffer.close();
+//
+//            return Base64.encodeToString(consentBytes, Base64.DEFAULT);
+//
+//        } catch (FileNotFoundException e) {
+//            Log.e(TAG, "Couldn't find generated consent form!");
+//            e.printStackTrace();
+//            return null;
+//        } catch (IOException e) {
+//            Log.e(TAG, "Couldn't read back generated consent form!");
+//            e.printStackTrace();
+//            return null;
+//        } catch (BadElementException e) {
+//            Log.e(TAG, "Couldn't create a consent form element!");
+//            e.printStackTrace();
+//            return null;
+//        } catch (DocumentException e) {
+//            Log.e(TAG, "Something went wrong while fiddling with the consent form creation!");
+//            e.printStackTrace();
+//            return null;
+//        } catch (Exception e) {
+//            Log.wtf(TAG, "Call to launchConsent() went wrong!");
+//            e.printStackTrace();
+//            return null;
+//        }
+//
+//    }
+    private String createPdf(byte[] signatureBytes, String consentDate) {
+        File file = null;
+        FileOutputStream outputStream = null;
+        BufferedInputStream buffer = null;
+
+        try {
+            Log.d(TAG, "Starting PDF creation");
+
+            // Create file in app-specific storage
+            file = new File(getFilesDir(), getString(R.string.consentFileName));
+            outputStream = new FileOutputStream(file);
+
+            // Open document
+            Document document = new Document();
+            PdfWriter.getInstance(document, outputStream);
+            document.open();
+
+            // Define fonts and offsets
+            Font titleFont = new Font(Font.FontFamily.HELVETICA, 20, Font.BOLD, BaseColor.BLACK);
+            Font subtitleFont = new Font(Font.FontFamily.HELVETICA, 14, Font.BOLD, BaseColor.BLACK);
+            Font signatureSectionFont = new Font(Font.FontFamily.HELVETICA, 12, Font.BOLDITALIC, BaseColor.BLACK);
+            int signatureOffsetX = 145;
+            int signatureOffsetY = -100;
+
+            // Create reusable newline component
+            Paragraph newLine = new Paragraph("\n");
+
+            // Consent Section 1 - Overview (Welcome)
+            Chunk titleChunk = new Chunk("Consent form:\n" + getString(R.string.appName), titleFont);
+            Paragraph title = new Paragraph(titleChunk);
+            title.setAlignment(Element.ALIGN_CENTER);
+            document.add(title);
+            document.add(newLine);
+
+            String consentOverview = getString(R.string.consentOverview);
+            Paragraph paragraph1 = new Paragraph(consentOverview);
+            paragraph1.setAlignment(Element.ALIGN_JUSTIFIED);
+            document.add(paragraph1);
+            document.add(newLine);
+
+            // ... (rest of the content sections remain the same) ...
+
+            // Signature Section
+            Chunk participantSignature = new Chunk("Participant's signature:", signatureSectionFont);
+            Paragraph paragraph8 = new Paragraph(participantSignature);
+            document.add(paragraph8);
+
+            Image consentSignatureImage = Image.getInstance(signatureBytes);
+            Chunk signatureImage = new Chunk(consentSignatureImage, signatureOffsetX, signatureOffsetY);
+            Paragraph paragraph11 = new Paragraph(signatureImage);
+            document.add(paragraph11);
+
+            Chunk signatureDate = new Chunk("Signed on: " + consentDate, signatureSectionFont);
+            Paragraph paragraph9 = new Paragraph(signatureDate);
+            document.add(paragraph9);
+
+            // Finish and store document
+            document.close();
+
+            // Read document back into consentBytes array, and encode it to base64
+            int size = (int) file.length();
+            byte[] consentBytes = new byte[size];
+
+            buffer = new BufferedInputStream(new FileInputStream(file));
+            int bytesRead = buffer.read(consentBytes, 0, consentBytes.length);
+            Log.d(TAG, "Read a total of " + bytesRead + " bytes, which is supposed to be " + size + " bytes!");
+
+            return Base64.encodeToString(consentBytes, Base64.DEFAULT);
+
+        } catch (Exception e) {
+            Log.e(TAG, "Error creating or reading PDF", e);
+            return null;
+        } finally {
+            try {
+                if (buffer != null) buffer.close();
+                if (outputStream != null) outputStream.close();
+            } catch (IOException e) {
+                Log.e(TAG, "Error closing streams", e);
+            }
+            if (file != null && file.exists() && !file.delete()) {
+                Log.w(TAG, "Failed to delete temporary PDF file");
+            }
+        }
+    }
+
+
+    private void restoreConsentForm(String response) {
+        FileOutputStream consentForm = null;
+        try {
+            byte[] consentBytes = Base64.decode(response, Base64.NO_WRAP);
+            File file = new File(getFilesDir(), getString(R.string.consentFileName));
+            consentForm = new FileOutputStream(file);
+            consentForm.write(consentBytes);
+            Log.d(TAG, "Consent form restored successfully");
+        } catch (IllegalArgumentException e) {
+            Log.e(TAG, "Invalid Base64 string", e);
+        } catch (IOException e) {
+            Log.e(TAG, "Error writing consent form", e);
+        } finally {
+            if (consentForm != null) {
+                try {
+                    consentForm.close();
+                } catch (IOException e) {
+                    Log.e(TAG, "Error closing FileOutputStream", e);
+                }
+            }
+        }
+    }
+    private void openPrivacyPolicy() {
+        Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://tania.uprrp.edu/privacy_policy.html"));
+        startActivity(browserIntent);
+    }
+}

app/src/main/java/uprrp/tania/activities/MainActivity.java

@@ -0,0 +1,97 @@
+package uprrp.tania.activities;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.MenuItem;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.MenuItem;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.widget.Toolbar;
+import androidx.fragment.app.Fragment;
+
+import com.google.android.material.bottomnavigation.BottomNavigationView;
+
+import org.researchstack.backbone.ui.PinCodeActivity;
+
+import uprrp.tania.R;
+import uprrp.tania.fragments.AssessmentsFragment;
+import uprrp.tania.fragments.ConsentFragment;
+import uprrp.tania.fragments.WithdrawFragment;
+import uprrp.tania.fragments.NotificationPermissionHandler;
+
+
+public class MainActivity extends PinCodeActivity {
+
+    private static final String TAG = "MainActivity";
+    private NotificationPermissionHandler notificationPermissionHandler;
+
+    @Override
+    protected void onCreate(final Bundle savedInstanceState) {
+
+        // Constructor stuff
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        notificationPermissionHandler = new NotificationPermissionHandler(this);
+        notificationPermissionHandler.checkAndRequestPermission();
+
+        // Create toolbar
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        ActionBar actionBar = getSupportActionBar();
+        assert actionBar != null; // TODO: find out if this causes crashes
+        actionBar.setTitle(R.string.appName);
+        actionBar.setDisplayShowTitleEnabled(true);
+
+        TextView privacyPolicyLink = findViewById(R.id.privacy_policy_link);
+        privacyPolicyLink.setOnClickListener(v -> openPrivacyPolicy());
+
+        // Set navigation buttons listener
+        BottomNavigationView bottomNavigationMenu = findViewById(R.id.bottom_navigation_menu);
+        bottomNavigationMenu.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
+            @Override
+            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
+
+                Fragment selectedFragment;
+
+                int id = item.getItemId();
+                if(id == R.id.nav_assessments) {
+                    selectedFragment = new AssessmentsFragment();
+                } else if(id == R.id.nav_consent) {
+                    selectedFragment = new ConsentFragment();
+                } else if(id == R.id.nav_settings) {
+                    selectedFragment = new WithdrawFragment();
+                } else {
+                    Log.wtf(TAG, "Illegal fragment reach attempt with id: " + id);
+                    selectedFragment = new Fragment(); // use empty fragment
+                }
+
+                getSupportFragmentManager()
+                        .beginTransaction()
+                        .replace(R.id.mainFragment, selectedFragment)
+                        .commit();
+
+                return true;
+
+            }
+        });
+
+    }
+    private void openPrivacyPolicy() {
+        Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://tania.uprrp.edu/privacy_policy.html"));
+        startActivity(browserIntent);
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        notificationPermissionHandler.onRequestPermissionsResult(requestCode, permissions, grantResults);
+    }
+}

app/src/main/java/uprrp/tania/activities/ResetPasswordActivity.java

@@ -0,0 +1,102 @@
+package uprrp.tania.activities;
+
+import android.app.ProgressDialog;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import uprrp.tania.GlobalValues;
+import uprrp.tania.R;
+import uprrp.tania.networking.SendResetPassword;
+import uprrp.tania.utils.URLEventListener;
+
+public class ResetPasswordActivity extends AppCompatActivity {
+
+    private static final String TAG = "ResetPasswordActivity";
+    private String FORGOT_PASSWORD_KEY;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+
+        // Constructor stuff
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_reset_password);
+
+        // Fetch experience token from URL (only if we launched this Activity from Browser)
+        Intent intent = getIntent();
+        if(Intent.ACTION_VIEW.equals(intent.getAction())) {
+            Uri uri = intent.getData();
+            assert uri != null; // TODO: figure out if this causes crashes...
+            FORGOT_PASSWORD_KEY = uri.getQueryParameter("forgotPasswordKey");
+            Log.d(TAG, "ForgotPasswordKey is " + FORGOT_PASSWORD_KEY);
+        } else {
+            Log.wtf(TAG, "Activity started from somewhere other than the browser!");
+        }
+
+        // Change all caps text to normal capitalization and add onClick listeners
+        final Button resetPasswordButton = findViewById(R.id.buttonResetPassword);
+        resetPasswordButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        resetPasswordButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                sendPasswordResetRequest();
+            }
+        });
+
+    }
+
+    private void sendPasswordResetRequest() {
+
+        final EditText newPasswordEditText = findViewById(R.id.editTextNewPassword);
+        final EditText confirmPasswordEditText = findViewById(R.id.editTextConfirmPassword);
+
+        String newPassword = newPasswordEditText.getText().toString();
+        String confirmPassword = confirmPasswordEditText.getText().toString();
+
+        if(newPassword.equals(confirmPassword) && !newPassword.equals("")) {
+
+            // Initiate progress dialog
+            // TODO: find substitute for this deprecated dialog box
+            final ProgressDialog progressDialog = ProgressDialog.show(ResetPasswordActivity.this,
+                    "Resetting Password",
+                    getString(R.string.progressDialogDescriptionText));
+
+            // Define task
+            SendResetPassword sendResetPasswordTask = new SendResetPassword(new URLEventListener() {
+                @Override
+                public void onSuccess() {
+                    progressDialog.dismiss();
+                    Toast.makeText(getApplicationContext(), "Success!\nYou can login with your new password now.", Toast.LENGTH_SHORT).show();
+                    Intent intent = new Intent(getApplicationContext(), GettingStartedActivity.class);
+                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    startActivity(intent);
+                }
+
+                @Override
+                public void onFailure(Exception e) {
+                    progressDialog.dismiss();
+                    Toast.makeText(getApplicationContext(), "An error occurred while trying to register. Please try again.", Toast.LENGTH_LONG).show();
+                    Log.e(TAG, "Couldn't reset password!");
+                    e.printStackTrace();
+                }
+            });
+
+            // Start task
+            String deviceToken = GlobalValues.getInstance().getDeviceToken();
+            sendResetPasswordTask.execute(deviceToken, newPassword, FORGOT_PASSWORD_KEY);
+
+        } else {
+            Toast.makeText(ResetPasswordActivity.this, "Both fields must match and can't be blank!", Toast.LENGTH_LONG).show();
+        }
+
+
+    }
+}

app/src/main/java/uprrp/tania/activities/UserRegistrationActivity.java

@@ -0,0 +1,224 @@
+package uprrp.tania.activities;
+
+import android.app.DatePickerDialog;
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.Objects;
+
+import uprrp.tania.GlobalValues;
+import uprrp.tania.R;
+import uprrp.tania.networking.SendUserRegistration;
+import uprrp.tania.models.UserModel;
+import uprrp.tania.utils.URLEventListener;
+
+public class UserRegistrationActivity extends AppCompatActivity {
+
+    private static final String TAG = "RegisterActivity";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        // Constructor stuff
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_user_registration);
+
+        // Set onClick listener for the birth date text
+        // TODO: should change UI to use an actual datePicker instead of this garbage
+        final TextView birthDateText = findViewById(R.id.birthDateText);
+        birthDateText.setOnClickListener(view -> openDatePickerNew());
+
+        // Change all caps text to normal capitalization and add onClick listener
+        final Button buttonRegister = findViewById(R.id.registerButton);
+        buttonRegister.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        buttonRegister.setOnClickListener(v -> sendRegistrationData());
+
+    }
+
+    private void openDatePickerNew() {
+        final TextView birthDateText = findViewById(R.id.birthDateText);
+
+        DatePickerDialog dialog = new DatePickerDialog(UserRegistrationActivity.this, android.R.style.Theme_Holo_Light_Dialog_MinWidth);
+        dialog.setOnDateSetListener((datePicker, year, month, day) -> {
+            month = month + 1; // 0-indexed month
+            Log.d(TAG, "onDateSet: mm/dd/yyy: " + month + "/" + day + "/" + year);
+            String date = month + "/" + day + "/" + year;
+            birthDateText.setText(date);
+        });
+
+        // Remove ugly border
+        Objects.requireNonNull(dialog.getWindow()).setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
+
+        dialog.show();
+    }
+
+    private boolean validInputs() {
+
+        final EditText nameEditText = findViewById(R.id.nameEditText);
+        final TextView birthDateText = findViewById(R.id.birthDateText);
+
+        final RadioButton maleGender = findViewById(R.id.maleRadioButton);
+        final RadioButton femaleGender = findViewById(R.id.femaleRadioButton);
+        final RadioButton notSpecifyGender = findViewById(R.id.notSayRadioButton);
+        final RadioButton otherGender = findViewById(R.id.otherRadioButton);
+
+        final RadioButton partTime = findViewById(R.id.partTimeRadioButton);
+        final RadioButton fullTime = findViewById(R.id.fullTimeRadioButton);
+        final RadioButton noJob = findViewById(R.id.noJobRadioButton);
+
+        final EditText emailText = findViewById(R.id.emailText);
+        final EditText passwordText = findViewById(R.id.passwordText);
+
+        if(nameEditText.getText().toString().equals("")) {
+            return false;
+        }
+
+        if(birthDateText.getText().toString().equals("")) {
+            return false;
+        }
+
+        if(emailText.getText().toString().equals("")) {
+            return false;
+        }
+
+        if(passwordText.getText().toString().equals("")) {
+            return false;
+        }
+
+        // Genders
+        if(!(maleGender.isChecked() || femaleGender.isChecked() || notSpecifyGender.isChecked() || otherGender.isChecked())) {
+            return false;
+        }
+
+        // Job Field
+        return partTime.isChecked() || fullTime.isChecked() || noJob.isChecked();
+    }
+
+    private void sendRegistrationData() {
+
+        final EditText nameEditText = findViewById(R.id.nameEditText);
+        final TextView birthDateText = findViewById(R.id.birthDateText);
+
+        final RadioButton maleGender = findViewById(R.id.maleRadioButton);
+        final RadioButton femaleGender = findViewById(R.id.femaleRadioButton);
+        final RadioButton notSpecifyGender = findViewById(R.id.notSayRadioButton);
+        final RadioButton otherGender = findViewById(R.id.otherRadioButton);
+
+        final RadioButton partTime = findViewById(R.id.partTimeRadioButton);
+        final RadioButton fullTime = findViewById(R.id.fullTimeRadioButton);
+        final RadioButton noJob = findViewById(R.id.noJobRadioButton);
+
+        final EditText emailText = findViewById(R.id.emailText);
+        final EditText passwordText = findViewById(R.id.passwordText);
+
+
+        if(this.validInputs()) {
+
+            // Extract fields
+            String name = nameEditText.getText().toString();
+            String birthDate = birthDateText.getText().toString();
+            String email = emailText.getText().toString();
+            String password = passwordText.getText().toString();
+            String deviceToken = GlobalValues.getInstance().getDeviceToken();
+
+            String genderText;
+            if(maleGender.isChecked()) {
+                genderText = "Male";
+            } else if (femaleGender.isChecked()) {
+                genderText = "Female";
+            } else if (notSpecifyGender.isChecked()) {
+                genderText = "Prefer not to say";
+            } else if (otherGender.isChecked()){
+                genderText = "Other";
+            } else {
+                Log.wtf(TAG, "Unknown radio button case for gender!");
+                genderText = "Other";
+            }
+
+            String jobType;
+            if(partTime.isChecked()) {
+                jobType = "Part time";
+            } else if (fullTime.isChecked()) {
+                jobType = "Full time";
+            } else if (noJob.isChecked()) {
+                jobType = "No job";
+            } else {
+                Log.wtf(TAG, "Unknown radio button case for job type!");
+                jobType = "No job";
+            }
+
+            // Save name in preferences
+            SharedPreferences prefs = getSharedPreferences("prefs", MODE_PRIVATE);
+            SharedPreferences.Editor editor = prefs.edit();
+            editor.putString("consentName", name);
+            editor.apply();
+
+            // Send registration request
+            UserModel user = new UserModel(birthDate, email, password, genderText, jobType, deviceToken);
+            this.sendUserRegistrationRequest(user);
+
+        } else {
+            Toast.makeText(UserRegistrationActivity.this, "All fields are required!", Toast.LENGTH_LONG).show();
+        }
+
+    }
+
+    private void sendUserRegistrationRequest(UserModel user) {
+
+        // Initiate progress dialog
+        // TODO: find substitute for this deprecated dialog box
+        final ProgressDialog progressDialog = ProgressDialog.show(UserRegistrationActivity.this,
+                "Registering User",
+                getString(R.string.progressDialogDescriptionText));
+
+        // Send registration request to server
+        SendUserRegistration sendUserRegistrationTask = new SendUserRegistration(new URLEventListener() {
+            @Override
+            public void onSuccess() {
+
+                progressDialog.dismiss();
+                Context context = getApplicationContext();
+                Toast.makeText(getApplicationContext(), "Welcome to TANIA!", Toast.LENGTH_LONG).show();
+
+                // Change needsToRegister to false
+                SharedPreferences prefs = context.getSharedPreferences("prefs", Context.MODE_PRIVATE);
+                SharedPreferences.Editor editor = prefs.edit();
+                editor.putBoolean("needsToRegister", false);
+                editor.apply();
+
+                // Redirect to MainActivity
+                Intent intent = new Intent(context, MainActivity.class);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                context.startActivity(intent);
+            }
+
+            @Override
+            public void onFailure(Exception e) {
+                progressDialog.dismiss();
+                Toast.makeText(getApplicationContext(), "An error occurred while trying to register. Please start again.", Toast.LENGTH_LONG).show();
+                Log.e(TAG, "An error occurred while trying to register user!");
+                e.printStackTrace();
+            }
+        });
+
+        // Start task
+        sendUserRegistrationTask.execute(user);
+
+    }
+
+}

app/src/main/java/uprrp/tania/fragments/AssessmentsFragment.java

@@ -0,0 +1,492 @@
+package uprrp.tania.fragments;
+
+import android.app.Activity;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
+import org.researchstack.backbone.StorageAccess;
+import org.researchstack.backbone.answerformat.AnswerFormat;
+import org.researchstack.backbone.answerformat.ChoiceAnswerFormat;
+import org.researchstack.backbone.answerformat.TextAnswerFormat;
+import org.researchstack.backbone.model.Choice;
+import org.researchstack.backbone.result.StepResult;
+import org.researchstack.backbone.result.TaskResult;
+import org.researchstack.backbone.step.InstructionStep;
+import org.researchstack.backbone.step.QuestionStep;
+import org.researchstack.backbone.step.Step;
+import org.researchstack.backbone.task.OrderedTask;
+import org.researchstack.backbone.ui.ViewTaskActivity;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.Observable;
+import java.util.Observer;
+
+import uprrp.tania.GlobalValues;
+import uprrp.tania.R;
+import uprrp.tania.utils.URLEventListener;
+import uprrp.tania.models.AnsweredAssessmentModel;
+import uprrp.tania.models.AnsweredQuestionModel;
+import uprrp.tania.models.AssessmentModel;
+import uprrp.tania.models.QuestionModel;
+import uprrp.tania.models.UserStatusModel;
+import uprrp.tania.networking.FetchAssessment;
+import uprrp.tania.networking.FetchUserStatus;
+import uprrp.tania.networking.SendAnswers;
+
+public class AssessmentsFragment extends Fragment implements Observer {
+
+    // These variables came from the sample app provided to explain the use of Research Stack
+    private static final int REQUEST_SURVEY = 1;
+    private static final String INSTRUCTION = "identifier";
+    private static final String SAMPLE_SURVEY = "sample_assessment";
+
+    // Our variables
+    private static final String TAG = "AssessmentsFragment";
+    private String ASSESSMENT_ID;
+    private View thisFragment;
+
+    @Nullable
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        // Constructor
+        thisFragment = inflater.inflate(R.layout.fragment_assessments, container, false);
+
+        // Listen for device token changes
+        this.startObservingGlobals();
+
+        // Disable interaction initially while token is being fetched
+        if(GlobalValues.getInstance().getDeviceToken() == null) {
+            disableInteractionTemporarily();
+        } else {
+            enableInteraction();
+        }
+
+        // Display user status if available
+        UserStatusModel userStatus = GlobalValues.getInstance().getUserStatus();
+        if(userStatus != null) {
+            positiveUserStatus(userStatus);
+        }
+
+        // Change all caps text to normal capitalization and add onClick listener
+        final Button surveyButton = thisFragment.findViewById(R.id.surveyButton);
+        final Button refreshButton = thisFragment.findViewById(R.id.refreshButton);
+        surveyButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        refreshButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        surveyButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                fetchAssessment();
+            }
+        });
+        refreshButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                fetchUserStatus();
+            }
+        });
+
+        return thisFragment;
+
+    }
+
+    private void disableInteractionTemporarily() {
+        final Button surveyButton = thisFragment.findViewById(R.id.surveyButton);
+        final Button refreshButton = thisFragment.findViewById(R.id.refreshButton);
+        final TextView statusTextView = thisFragment.findViewById(R.id.statusTextView);
+        final TextView nextSurveyTextView = thisFragment.findViewById(R.id.nextSurveyTextView);
+
+        surveyButton.setEnabled(false);
+        refreshButton.setEnabled(false);
+        statusTextView.setText(R.string.loadingText);
+        nextSurveyTextView.setVisibility(View.INVISIBLE);
+    }
+
+    private void disableInteraction() {
+        final Button surveyButton = thisFragment.findViewById(R.id.surveyButton);
+        final Button refreshButton = thisFragment.findViewById(R.id.refreshButton);
+        final TextView statusTextView = thisFragment.findViewById(R.id.statusTextView);
+        final TextView nextSurveyTextView = thisFragment.findViewById(R.id.nextSurveyTextView);
+
+        surveyButton.setEnabled(false);
+        refreshButton.setEnabled(false);
+        statusTextView.setText(R.string.tokenErrorText);
+        nextSurveyTextView.setVisibility(View.INVISIBLE);
+    }
+
+    private void enableInteraction() {
+        final Button surveyButton = thisFragment.findViewById(R.id.surveyButton);
+        final Button refreshButton = thisFragment.findViewById(R.id.refreshButton);
+
+        surveyButton.setEnabled(true);
+        refreshButton.setEnabled(true);
+        if(GlobalValues.getInstance().getUserStatus() == null) {
+            fetchUserStatus(); // refresh user status
+        }
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    private void startObservingGlobals() {
+        GlobalValues.getInstance().addObserver(this);
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    @Override
+    public void update(Observable observable, Object o) {
+        if(observable instanceof GlobalValues) {
+            if(o instanceof GlobalValues.ValueKey) {
+                switch(((GlobalValues.ValueKey) o).getKey()) {
+                    case DEVICE_TOKEN:
+                        if(GlobalValues.getInstance().getDeviceToken() == null) {
+                            disableInteraction();
+                        } else {
+                            enableInteraction();
+                        }
+                        break;
+                    case USER_STATUS:
+                        UserStatusModel userStatus = GlobalValues.getInstance().getUserStatus();
+                        if(userStatus == null) {
+                            negativeUserStatus();
+                        } else {
+                            positiveUserStatus(userStatus);
+                        }
+                        break;
+                }
+            }
+        }
+    }
+
+    private void negativeUserStatus() {
+        Toast.makeText(getContext(), "Can't verify identity!", Toast.LENGTH_LONG).show();
+
+        final TextView statusTextView = thisFragment.findViewById(R.id.statusTextView);
+        final TextView nextSurveyTextView = thisFragment.findViewById(R.id.nextSurveyTextView);
+        final Button surveyButton = thisFragment.findViewById(R.id.surveyButton);
+        final Button refreshButton = thisFragment.findViewById(R.id.refreshButton);
+
+        statusTextView.setText(R.string.userStatusErrorText);
+        nextSurveyTextView.setVisibility(View.INVISIBLE);
+        surveyButton.setVisibility(View.INVISIBLE);
+        surveyButton.setEnabled(false);
+        refreshButton.setVisibility(View.VISIBLE);
+    }
+
+    private void positiveUserStatus(UserStatusModel userStatus) {
+
+        final TextView statusTextView = thisFragment.findViewById(R.id.statusTextView);
+        final TextView nextSurveyTextView = thisFragment.findViewById(R.id.nextSurveyTextView);
+        final Button surveyButton = thisFragment.findViewById(R.id.surveyButton);
+        final Button refreshButton = thisFragment.findViewById(R.id.refreshButton);
+
+        statusTextView.setText(userStatus.toString());
+
+        if(userStatus.isEnrolled()) {
+
+            nextSurveyTextView.setText(userStatus.getTimeToNext());
+            nextSurveyTextView.setVisibility(View.VISIBLE);
+
+            if(userStatus.surveyAvailable()) {
+                refreshButton.setVisibility(View.INVISIBLE);
+                refreshButton.setEnabled(false);
+                surveyButton.setVisibility(View.VISIBLE);
+                surveyButton.setEnabled(true);
+            } else {
+                surveyButton.setVisibility(View.INVISIBLE);
+                surveyButton.setEnabled(false);
+                refreshButton.setVisibility(View.VISIBLE);
+                refreshButton.setEnabled(true);
+            }
+
+        } else {
+
+            nextSurveyTextView.setText("");
+            nextSurveyTextView.setVisibility(View.INVISIBLE);
+
+            surveyButton.setVisibility(View.INVISIBLE);
+            surveyButton.setEnabled(false);
+            refreshButton.setVisibility(View.VISIBLE);
+            refreshButton.setEnabled(true);
+
+        }
+
+    }
+
+    private void fetchUserStatus() {
+
+        disableInteractionTemporarily();
+
+        // Define task
+        FetchUserStatus userStatusTask = new FetchUserStatus(new URLEventListener() {
+            @Override
+            public void onSuccess(UserStatusModel userStatus) {
+                GlobalValues.getInstance().setUserStatus(userStatus);
+                enableInteraction();
+            }
+            @Override
+            public void onFailure(Exception e) {
+                GlobalValues.getInstance().setUserStatus(null);
+                Log.e(TAG, "Error while fetching user status: " + e.toString());
+            }
+        });
+
+        // Start task
+        userStatusTask.execute(GlobalValues.getInstance().getDeviceToken());
+
+    }
+
+    private void fetchAssessment() {
+
+        // Initiate progress dialog
+        // TODO: find substitute for this deprecated dialog box
+        final ProgressDialog progressDialog = ProgressDialog.show(getContext(),
+                "Looking for Survey",
+                getString(R.string.progressDialogDescriptionText));
+
+        // Fetch the assessment to be taken (if there is at least one available),
+        // and launch the assessment (if the button is pressed)
+        FetchAssessment assessmentTask = new FetchAssessment(new URLEventListener() {
+
+            @Override
+            public void onSuccess(AssessmentModel assessment) {
+                progressDialog.dismiss();
+                if(assessment.isEmpty()) {
+                    fetchUserStatus(); // update status to let user know if it already had expired by the time he clicked
+                    Toast.makeText(getContext(), "There are no surveys at the moment!", Toast.LENGTH_LONG).show();
+                } else {
+                    launchSurvey(assessment);
+                }
+            }
+
+            @Override
+            public void onFailure(Exception e) {
+                progressDialog.dismiss();
+                Toast.makeText(getContext(), "Can't reach surveys at the moment!", Toast.LENGTH_LONG).show();
+                Log.e("ERROR WHILE FETCHING ASSESSMENT", e.toString());
+            }
+
+        });
+
+        // Start task
+        assessmentTask.execute(GlobalValues.getInstance().getDeviceToken());
+
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if(requestCode == REQUEST_SURVEY && resultCode == Activity.RESULT_OK) {
+            this.processSurveyResult((TaskResult) data.getSerializableExtra(ViewTaskActivity.EXTRA_TASK_RESULT));
+        }
+    }
+
+    private void launchSurvey(AssessmentModel assessment) {
+        this.ASSESSMENT_ID = assessment.getID();
+        List<Step> steps = this.prepareSurveySteps(assessment);
+        OrderedTask task = new OrderedTask(SAMPLE_SURVEY, steps);
+        Intent intent = ViewTaskActivity.newIntent(getContext(), task);
+        startActivityForResult(intent, REQUEST_SURVEY);
+    }
+
+    private void processSurveyResult(TaskResult result) {
+
+        // Save results to local database
+        StorageAccess.getInstance().getAppDatabase().saveTaskResult(result);
+
+        // Load results
+        TaskResult taskResult = StorageAccess.getInstance()
+                .getAppDatabase()
+                .loadLatestTaskResult(SAMPLE_SURVEY);
+
+        // Prepare and send results
+        AnsweredAssessmentModel answeredAssessment = this.prepareAnsweredAssessment(taskResult);
+        this.sendSurveyInfo(answeredAssessment);
+
+    }
+
+    private void sendSurveyInfo(final AnsweredAssessmentModel answeredAssessment) {
+
+        // Initiate progress dialog
+        // TODO: find substitute for this deprecated dialog box
+        final ProgressDialog progressDialog = ProgressDialog.show(getContext(),
+                "Sending Answers",
+                getString(R.string.progressDialogDescriptionText));
+
+        // Send answers and prompt user if he wants to retry sending them if an error occurs
+        SendAnswers sendAnswersTask = new SendAnswers(new URLEventListener() {
+
+           @Override public void onSuccess() {
+               progressDialog.dismiss();
+               Toast.makeText(getContext(), "Answers sent!", Toast.LENGTH_LONG).show();
+               fetchUserStatus();
+           }
+
+           @Override
+           public void onFailure(Exception e) {
+               Log.e(TAG, "Error whilte sending answers: " + e.toString());
+               e.printStackTrace();
+               progressDialog.dismiss();
+               promptRetrySend(answeredAssessment);
+           }
+
+        });
+
+
+        // Prepare results and start task
+       sendAnswersTask.execute(answeredAssessment);
+
+        // UNCOMMENT THIS FOR TESTING (REMEMBER TO COMMENT .execute() LINE)
+//        Handler handler = new Handler();
+//        handler.postDelayed(new Runnable() {
+//            public void run() {
+//                progressDialog.dismiss();
+//                if(true) { // Imitate success
+//                    Toast.makeText(getContext(), "Answers sent!", Toast.LENGTH_LONG).show();
+//                    fetchUserStatus();
+//                } else { // Imitate failure
+//                    promptRetrySend2(answeredAssessment);
+//                }
+//            }
+//        }, 5000);
+        // UNCOMMENT THIS FOR TESTING (REMEMBER TO COMMENT .execute() LINE)
+
+    }
+
+    private AnsweredAssessmentModel prepareAnsweredAssessment(TaskResult taskResult) {
+
+        // Gather answered questions
+        ArrayList<AnsweredQuestionModel> answeredQuestions = new ArrayList<>();
+        for (String questionID : taskResult.getResults().keySet()) {
+
+            // Extract question info
+            // TODO: check if instead of getting the taskResult start/end times,
+            //  we should be getting the stepResult start/end times...
+            //  IF NOT: we should think about restructuring the JSON
+            //  because we're being highly redundant and inefficient
+            StepResult stepResult = taskResult.getStepResult(questionID);
+            String answer = stepResult.getResult().toString();
+            String startDatetime = taskResult.getStartDate().toString();
+            String endDatetime = taskResult.getEndDate().toString();
+
+            // Append question
+            AnsweredQuestionModel answeredQuestion = new AnsweredQuestionModel(questionID, answer, startDatetime, endDatetime);
+            answeredQuestions.add(answeredQuestion);
+
+        }
+
+        // Return answered assessment
+        return new AnsweredAssessmentModel(this.ASSESSMENT_ID, GlobalValues.getInstance().getDeviceToken(), answeredQuestions);
+
+    }
+
+    private List<Step> prepareSurveySteps(AssessmentModel assessment) {
+
+        // Initialize survey steps
+        List<Step> steps = new ArrayList<>();
+
+        // Create instruction screen (add it to total steps)
+        InstructionStep instructionStep = new InstructionStep(INSTRUCTION,
+                getString(R.string.appName),
+                assessment.getDescription());
+        instructionStep.setStepTitle(R.string.surveyToolbarText);
+        steps.add(0, instructionStep);
+
+        // Prepare survey question by question
+        List<QuestionModel> questions = assessment.getQuestions();
+        Log.d(TAG, "AssessmentCount: " + assessment.getQuestionCount() + " QuestionCount: " + questions.size()); // just to be sure
+        for(int i = 0; i < assessment.getQuestionCount(); i++) {
+
+            QuestionModel question = questions.get(i);
+            Log.d(TAG, "QuestionType:" + question.getType());
+
+            if(question.getType().equals("SCALED")) {
+
+                // Create question choices
+                Choice[] choices = new Choice[question.getMaxValue()];
+                for(int m = 0; m < question.getMaxValue(); m++) {
+                    if (m == 0) {
+                        choices[m] = new Choice<>((m + 1) + " " + question.getMinText(), m + 1);
+                    } else if (m == question.getMaxValue() - 1) {
+                        choices[m] = new Choice<>((m + 1) + " " + question.getMaxText(), m + 1);
+                    } else {
+                        choices[m] = new Choice<>(Integer.toString(m + 1), m + 1);
+                    }
+                }
+
+                // Create question step along with its choices
+                QuestionStep newQuestionStep = new QuestionStep(question.getID());
+                AnswerFormat multiFormat = new ChoiceAnswerFormat(AnswerFormat.ChoiceAnswerStyle.SingleChoice, choices);
+
+                // Set question step details
+                newQuestionStep.setStepTitle(R.string.surveyToolbarText);
+                newQuestionStep.setTitle(question.getPremise());
+                newQuestionStep.setAnswerFormat(multiFormat);
+                newQuestionStep.setOptional(false);
+
+                // Add step to arrays
+                steps.add(newQuestionStep);
+
+            } else if(question.getType().equals("OPEN")) {
+
+                // Create question step along with its choices
+                QuestionStep newQuestionStep = new QuestionStep(question.getID());
+                TextAnswerFormat format = new TextAnswerFormat(100);
+                format.setIsMultipleLines(true);
+
+                // Set question step details
+                newQuestionStep.setStepTitle(R.string.surveyToolbarText);
+                newQuestionStep.setTitle(question.getPremise());
+                newQuestionStep.setAnswerFormat(format);
+                newQuestionStep.setOptional(false);
+
+                // Add step to arrays
+                steps.add(newQuestionStep);
+
+            } else {
+                Log.wtf(TAG, "Neither OPEN nor SCALED if-statement has been reached");
+            }
+
+        }
+
+        return steps;
+    }
+
+    private void promptRetrySend(final AnsweredAssessmentModel answeredAssessment) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(Objects.requireNonNull(getContext()));
+        builder.setCancelable(true);
+        builder.setTitle("ERROR");
+        builder.setMessage("Couldn't send answers!");
+        builder.setPositiveButton("Retry", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                Log.d(TAG, "Retrying answer send!");
+                sendSurveyInfo(answeredAssessment);
+            }
+        });
+        builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                Toast.makeText(getContext(), "Didn't send answers!", Toast.LENGTH_LONG).show();
+                fetchUserStatus();
+            }
+        });
+
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+
+}

app/src/main/java/uprrp/tania/fragments/ConsentFragment.java

@@ -0,0 +1,95 @@
+package uprrp.tania.fragments;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+import com.github.barteksc.pdfviewer.PDFView;
+import com.github.barteksc.pdfviewer.listener.OnDrawListener;
+import com.github.barteksc.pdfviewer.listener.OnLoadCompleteListener;
+import com.github.barteksc.pdfviewer.listener.OnPageChangeListener;
+import com.github.barteksc.pdfviewer.listener.OnPageErrorListener;
+import com.github.barteksc.pdfviewer.listener.OnTapListener;
+import com.github.barteksc.pdfviewer.scroll.DefaultScrollHandle;
+import com.github.barteksc.pdfviewer.util.FitPolicy;
+
+import java.io.File;
+
+import uprrp.tania.R;
+
+public class ConsentFragment extends Fragment {
+
+    private static final String TAG = "ConsentFragment";
+    private PDFView pdfView;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_consent, container, false);
+
+        this.pdfView = view.findViewById(R.id.pdf_viewer);
+
+        // Get the file from app-specific storage
+        File consentFile = new File(requireContext().getFilesDir(), getString(R.string.consentFileName));
+
+        if (!consentFile.exists()) {
+            Toast.makeText(getContext(), "Consent file not found", Toast.LENGTH_LONG).show();
+            return view;
+        }
+
+        this.pdfView.fromFile(consentFile)
+                .defaultPage(0)
+                .enableSwipe(true)
+                .swipeHorizontal(false)
+                .enableDoubletap(true)
+                .onDraw(new OnDrawListener() {
+                    @Override
+                    public void onLayerDrawn(Canvas canvas, float pageWidth, float pageHeight, int displayedPage) {
+                        // Code here if you want to do something
+                    }
+                })
+                .onPageError(new OnPageErrorListener() {
+                    @Override
+                    public void onPageError(int page, Throwable t) {
+                        Toast.makeText(getContext(), "Error opening page " + page, Toast.LENGTH_LONG).show();
+                    }
+                })
+                .onPageChange(new OnPageChangeListener() {
+                    @Override
+                    public void onPageChanged(int page, int pageCount) {
+                        // Code here
+                    }
+                })
+                .onTap(new OnTapListener() {
+                    @Override
+                    public boolean onTap(MotionEvent e) {
+                        return true;
+                    }
+                })
+                .onLoad(new OnLoadCompleteListener() {
+                    @Override
+                    public void loadComplete(int nbPages) {
+                        pdfView.fitToWidth(0);
+                    }
+                })
+                .enableAnnotationRendering(true)
+                .scrollHandle(new DefaultScrollHandle(getContext()))
+                .spacing(10) // in dp
+                .pageFitPolicy(FitPolicy.WIDTH)
+                .pageSnap(true)
+                .pageFling(true)
+                .nightMode(false)
+                .load();
+
+        return view;
+    }
+}

app/src/main/java/uprrp/tania/fragments/NotificationPermissionHandler.java

@@ -0,0 +1,42 @@
+package uprrp.tania.fragments;
+
+import android.Manifest;
+import android.app.Activity;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+public class NotificationPermissionHandler {
+    private static final int NOTIFICATION_PERMISSION_REQUEST_CODE = 123;
+    private Activity activity;
+
+    public NotificationPermissionHandler(Activity activity) {
+        this.activity = activity;
+    }
+
+    public void checkAndRequestPermission() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            if (ContextCompat.checkSelfPermission(
+                    activity,
+                    Manifest.permission.POST_NOTIFICATIONS
+            ) != PackageManager.PERMISSION_GRANTED) {
+                ActivityCompat.requestPermissions(
+                        activity,
+                        new String[]{Manifest.permission.POST_NOTIFICATIONS},
+                        NOTIFICATION_PERMISSION_REQUEST_CODE
+                );
+            }
+        }
+    }
+
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        if (requestCode == NOTIFICATION_PERMISSION_REQUEST_CODE) {
+            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                // Permission granted, you can now send notifications
+            } else {
+                // Permission denied, handle accordingly (e.g., show a message to the user)
+            }
+        }
+    }
+}

app/src/main/java/uprrp/tania/fragments/WithdrawFragment.java

@@ -0,0 +1,199 @@
+package uprrp.tania.fragments;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
+import java.util.Objects;
+import java.util.Observable;
+import java.util.Observer;
+
+import uprrp.tania.GlobalValues;
+import uprrp.tania.R;
+import uprrp.tania.utils.URLEventListener;
+import uprrp.tania.activities.GettingStartedActivity;
+import uprrp.tania.networking.SendWithdrawal;
+
+public class WithdrawFragment extends Fragment implements Observer {
+
+    private static final String TAG = "WithdrawFragment";
+    private View thisFragment;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        // Constructor
+        thisFragment = inflater.inflate(R.layout.fragment_withdrawal, container, false);
+
+        // Listen for device token changes
+        this.startObservingGlobals();
+
+        // Disable interaction initially while token is being fetched
+        if(GlobalValues.getInstance().getDeviceToken() == null) {
+            disableInteractionTemporarily();
+        } else {
+            enableInteraction();
+        }
+
+        // Change all caps text to normal capitalization and add onClick listener
+        final Button withdrawButton = thisFragment.findViewById(R.id.withdrawButton);
+        withdrawButton.setTransformationMethod(null); // TODO: this is a workaround I found, any other acceptable solution is welcome
+        withdrawButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                promptConfirmation();
+            }
+        });
+
+        return thisFragment;
+
+    }
+
+    private void disableInteractionTemporarily() {
+        final Button withdrawButton = thisFragment.findViewById(R.id.withdrawButton);
+        final TextView withdrawTextView = thisFragment.findViewById(R.id.withdrawText);
+
+        withdrawButton.setEnabled(false);
+        withdrawTextView.setText(R.string.loadingText);
+    }
+
+    private void disableInteraction() {
+        final Button withdrawButton = thisFragment.findViewById(R.id.withdrawButton);
+        final TextView withdrawTextView = thisFragment.findViewById(R.id.withdrawText);
+
+        withdrawButton.setEnabled(false);
+        withdrawTextView.setText(R.string.tokenErrorText);
+    }
+
+    private void enableInteraction() {
+        final Button withdrawButton = thisFragment.findViewById(R.id.withdrawButton);
+        final TextView withdrawTextView = thisFragment.findViewById(R.id.withdrawText);
+
+        withdrawButton.setEnabled(true);
+        withdrawTextView.setText(R.string.withdrawDescriptionText);
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    private void startObservingGlobals() {
+        GlobalValues.getInstance().addObserver(this);
+    }
+
+    // TAKEN FROM https://stackoverflow.com/questions/21886768/is-there-any-method-i-can-listen-for-changes-to-global-variable-to-trigger-an-ev
+    @Override
+    public void update(Observable observable, Object o) {
+        if(observable instanceof GlobalValues) {
+            if(o instanceof GlobalValues.ValueKey) {
+                if(((GlobalValues.ValueKey) o).getKey() == GlobalValues.ValueName.DEVICE_TOKEN) {
+                    if(GlobalValues.getInstance().getDeviceToken() == null) {
+                        disableInteraction();
+                    } else {
+                        enableInteraction();
+                    }
+                }
+            }
+        }
+    }
+
+    private void promptConfirmation() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(Objects.requireNonNull(getContext()));
+        builder.setCancelable(true);
+        builder.setTitle("WITHDRAWING");
+        builder.setMessage("Are you absolutely sure you want to withdraw from the project?");
+        builder.setPositiveButton("Confirm", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                sendWithdrawalRequest();
+            }
+        });
+        builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                Log.d(TAG, "Cancelled withdrawal!");
+            }
+        });
+
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+
+    private void sendWithdrawalRequest() {
+
+        // Initiate progress dialog
+        // TODO: find substitute for this deprecated dialog box
+        final ProgressDialog progressDialog = ProgressDialog.show(getContext(),
+                "Withdrawing",
+                getString(R.string.progressDialogDescriptionText));
+
+        // Send withdrawal request to server
+        SendWithdrawal sendWithdrawalTask = new SendWithdrawal(new URLEventListener() {
+            @Override
+            public void onSuccess() {
+
+                progressDialog.dismiss();
+                Context context = getContext();
+
+                // Change system preferences to begin in GettingStartedActivity by default
+                SharedPreferences prefs = context.getSharedPreferences("prefs", Context.MODE_PRIVATE);
+                SharedPreferences.Editor editor = prefs.edit();
+                editor.putBoolean("needsToRegister", true);
+                editor.apply();
+
+                // Start GettingStartedActivity with a success message
+                Intent intent = new Intent(context, GettingStartedActivity.class);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                context.startActivity(intent);
+                Toast.makeText(context.getApplicationContext(), "Successfully withdrawn!", Toast.LENGTH_LONG).show();
+
+            }
+
+            @Override
+            public void onFailure(Exception e) {
+                progressDialog.dismiss();
+                Toast.makeText(getContext(), "Oops! Something went wrong...", Toast.LENGTH_LONG).show();
+                Log.e(TAG, "Error occurred while sending withdrawal request to server...");
+                e.printStackTrace();
+            }
+        });
+
+        // Start task
+        sendWithdrawalTask.execute(GlobalValues.getInstance().getDeviceToken());
+
+        // UNCOMMENT THIS FOR TESTING (REMEMBER TO COMMENT .execute() LINE)
+        /*
+        Handler handler = new Handler();
+        handler.postDelayed(new Runnable() {
+            public void run() {
+                progressDialog.dismiss();
+                if(true) { // Imitate success
+                    Context context = getContext();
+                    Intent intent = new Intent(context, GettingStartedActivity.class);
+                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    context.startActivity(intent);
+                    Toast.makeText(context.getApplicationContext(), "Successfully withdrawn!", Toast.LENGTH_LONG).show();
+                } else { // Imitate failure
+                    Toast.makeText(getContext(), "Oops! Something went wrong...", Toast.LENGTH_LONG).show();
+                }
+            }
+        }, 5000);
+        */
+        // UNCOMMENT THIS FOR TESTING (REMEMBER TO COMMENT .execute() LINE)
+
+    }
+
+}

app/src/main/java/uprrp/tania/models/AnsweredAssessmentModel.java

@@ -0,0 +1,16 @@
+package uprrp.tania.models;
+
+import java.util.ArrayList;
+
+public class AnsweredAssessmentModel {
+    // NOTE these attribute must have the same names as the JSON fields we'll be sending to the server
+    private final String id_subquestionnair;
+    private final String token;
+    private final ArrayList<AnsweredQuestionModel> preguntas;
+
+    public AnsweredAssessmentModel(String id, String token, ArrayList<AnsweredQuestionModel> answeredQuestions) {
+        this.id_subquestionnair = id;
+        this.token = token;
+        this.preguntas = answeredQuestions;
+    }
+}

app/src/main/java/uprrp/tania/models/AnsweredQuestionModel.java

@@ -0,0 +1,16 @@
+package uprrp.tania.models;
+
+public class AnsweredQuestionModel {
+    // NOTE these attribute must have the same names as the JSON fields we'll be sending to the server
+    private final String id_question;
+    private final String question_answer;
+    private final String start_datetime;
+    private final String end_datetime;
+
+    public AnsweredQuestionModel(String id, String answer, String startDatetime, String endDatetime) {
+        this.id_question = id;
+        this.question_answer = answer;
+        this.start_datetime = startDatetime;
+        this.end_datetime = endDatetime;
+    }
+}

app/src/main/java/uprrp/tania/models/AssessmentModel.java

@@ -0,0 +1,34 @@
+package uprrp.tania.models;
+
+import java.util.ArrayList;
+
+public class AssessmentModel {
+
+    // NOTE: these attributes must have the same name
+    // as in the JSON and need not be manually initialized
+    private String id_subquestionnair;
+    private String description;
+    private int cantidad_preguntas;
+    private ArrayList<QuestionModel> preguntas;
+
+    public boolean isEmpty() {
+        return false;
+    }
+
+    public String getID() {
+        return this.id_subquestionnair;
+    }
+
+    public int getQuestionCount() {
+        return this.cantidad_preguntas;
+    }
+
+    public String getDescription() {
+        return this.description;
+    }
+
+    public ArrayList<QuestionModel> getQuestions() {
+        return this.preguntas;
+    }
+
+}

app/src/main/java/uprrp/tania/models/EmptyAssessmentModel.java

@@ -0,0 +1,9 @@
+package uprrp.tania.models;
+
+public class EmptyAssessmentModel extends AssessmentModel {
+    private static final String TAG = "EmptyUserStatusModel";
+    @Override
+    public boolean isEmpty() {
+        return true;
+    }
+}

app/src/main/java/uprrp/tania/models/EmptyUserStatusModel.java

@@ -0,0 +1,8 @@
+package uprrp.tania.models;
+
+public class EmptyUserStatusModel extends UserStatusModel {
+    @Override
+    public boolean isEnrolled() {
+        return false;
+    }
+}

app/src/main/java/uprrp/tania/models/QuestionModel.java

@@ -0,0 +1,50 @@
+package uprrp.tania.models;
+
+import android.util.Log;
+
+public class QuestionModel {
+
+    // NOTE: these attributes must have the same name as in the JSON
+    private String id_question;
+    private String id_type;
+    private String premise;
+    private String max_text;
+    private String min_text;
+    private int max_val;
+
+    public String getID() {
+        return this.id_question;
+    }
+
+    public String getType() {
+        if(this.id_type.equals("1")) {
+            return "SCALED";
+        } else if(this.id_type.equals("2")) {
+            return "OPEN";
+        } else {
+            Log.wtf("QUESTION MODEL DESERIALIZATION", "Encountered id_type of " + this.id_type);
+            return "OPEN";
+        }
+    }
+
+    public String getPremise() {
+        return this.premise;
+    }
+
+    public String getMaxText() {
+        return this.max_text;
+    }
+
+    public String getMinText() {
+        return this.min_text;
+    }
+
+    public int getMaxValue() {
+        return this.max_val;
+    }
+
+    public int getMinValue() {
+        return 1;
+    }
+
+}

app/src/main/java/uprrp/tania/models/UserModel.java

@@ -0,0 +1,23 @@
+package uprrp.tania.models;
+
+public class UserModel {
+
+    // NOTE: these attributes must have the same name
+    // as in the JSON and need not be manually initialized
+    String birthDate;
+    String email;
+    String password;
+    String gender;
+    String hasJob;
+    String token;
+
+    public UserModel(String birthDate, String email, String password, String gender, String jobType, String token) {
+        this.birthDate = birthDate;
+        this.email = email;
+        this.password = password;
+        this.gender = gender;
+        this.hasJob = jobType;
+        this.token = token;
+    }
+
+}

app/src/main/java/uprrp/tania/models/UserStatusModel.java

@@ -0,0 +1,115 @@
+package uprrp.tania.models;
+
+import android.util.Log;
+
+public class UserStatusModel {
+
+    private static final String TAG = "UserStatusModel";
+    // NOTE: these attributes must have the same name
+    // as in the JSON and need not be manually initialized
+    private String institucion;
+    private String experiencia;
+    private int surveys_completed;
+    private int surveys_sent;
+    private String time_to_next;
+    private boolean available_now;
+
+    public boolean isEnrolled() {
+        return true;
+    }
+
+    public boolean surveyAvailable() {
+        return this.available_now;
+    }
+
+    public boolean ranOutOfMoments() {
+        // NOTE: null signifies experience has ran out of moments
+        return this.time_to_next == null;
+    }
+
+    public String getTimeToNext() {
+        if(this.ranOutOfMoments()) {
+            return "No more surveys for now.\nCome back later!";
+        } else if(this.surveyAvailable()) {
+            return "Survey available!";
+        } else {
+            return "Next survey in " + this.formatTimeToNext() + ".";
+        }
+    }
+
+    private boolean isInteger(String s) {
+        return s.matches("-?\\d+");
+    }
+
+    private boolean validTimeToNext() {
+        // Format is DD:HH:MM (can be negative if survey can be answered)
+        String[] parts = this.time_to_next.split(":");
+
+        if(parts.length != 3) {
+            return false;
+        } else if(!isInteger(parts[0]) || !isInteger(parts[1]) || !isInteger(parts[2])) {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    private String formatTimeToNext() {
+
+        // Validation
+        if(!this.validTimeToNext()) {
+            Log.wtf(TAG, "Backend gave an invalid time_to_next: " + this.time_to_next);
+            return ".."; // forms ellipsis
+        }
+
+        // Format is DD:HH:MM (can be negative if survey can be answered)
+        String[] parts = this.time_to_next.split(":");
+        int days = Integer.parseInt(parts[0]);
+        int hours = Integer.parseInt(parts[1]);
+        int minutes = Integer.parseInt(parts[2]);
+        String formattedTimeToNext = "";
+
+        if(days != 0) {
+            formattedTimeToNext += days + " days";
+            if(hours != 0) {
+                formattedTimeToNext += ", " + hours + " hours";
+            } else {
+                formattedTimeToNext += ", " + minutes + " minutes";
+            }
+        } else {
+            if(hours != 0) {
+                formattedTimeToNext += hours + " hours";
+                formattedTimeToNext += ", " + minutes + " minutes";
+            } else {
+                if(minutes != 0) {
+                    formattedTimeToNext += minutes + " minutes";
+                } else {
+                    Log.wtf(TAG, "Encountered a 0:0:0 in UserStatusModel.formatTimeToNext()!\nShould've been handled by UserStatusModel.surveyAvailable()");
+                }
+            }
+        }
+
+        return formattedTimeToNext;
+
+    }
+
+    public String toString() {
+
+        // If user is not enrolled in an experience,
+        // return early with this string
+        if(!this.isEnrolled()) {
+            return "You are not enrolled in any experience.\nIf you think this is a mistake, contact your supervisors.";
+        }
+
+        // Else, return proper string
+        String status = "You're enrolled in " + this.experiencia + ", by " + this.institucion + ".";
+        if(this.surveys_completed == this.surveys_sent) {
+            status += " You've answered all surveys. Come back later in case a new one pops up!";
+        } else {
+            status += " So far, you have completed " + this.surveys_completed + " out of " + this.surveys_sent + " delivered surveys.";
+        }
+        return status;
+
+    }
+
+}

app/src/main/java/uprrp/tania/networking/FetchAssessment.java

@@ -0,0 +1,145 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonSyntaxException;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+import uprrp.tania.models.AssessmentModel;
+import uprrp.tania.models.EmptyAssessmentModel;
+
+public class FetchAssessment extends AsyncTask<String, Void, JSONObject> {
+
+    private static final String TAG = "FetchAssessment";
+    private static final String assessmentBaseURL = "https://tania.uprrp.edu/getSubQ2.php?tk=";
+    private final URLEventListener myCallBack;
+
+    public FetchAssessment(URLEventListener callback) {
+        this.myCallBack = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+
+        if(strings.length != 1) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for(int i = 0; i < strings.length; i++) {
+            if(strings[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    @Override
+    protected JSONObject doInBackground(String... strings) {
+
+        // Validation
+        if(!validInputs(strings)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        String deviceToken = strings[0];
+
+        try {
+
+            // Send GET data request
+            URL url = new URL(assessmentBaseURL + deviceToken);
+            Log.d(TAG, "token:" + deviceToken); // log
+            Log.d(TAG, "url:" + url.toString()); // log
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            InputStream inputStream = conn.getInputStream();
+
+            // Get the server response
+            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
+            StringBuilder serverResponse =  new StringBuilder();
+
+            String line = "";
+            while (line != null) {
+                serverResponse.append(line);
+                line = bufferedReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+            Log.d(TAG, response.substring(0, 10)); // log
+            if(response.startsWith("Error:NoHa")) {
+                return new JSONObject("{}");
+            } else {
+                return new JSONObject(response);
+            }
+
+        } catch (MalformedURLException e) {
+            Log.e(TAG, "Wrong URL used!");
+            e.printStackTrace();
+            return null;
+        } catch (IOException e) {
+            Log.e(TAG, "IOStream error occurred!");
+            e.printStackTrace();
+            return null;
+        } catch (JSONException e) {
+            Log.e(TAG, "Couldn't construct return JSON!");
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(JSONObject obj) {
+
+        if(this.myCallBack == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(obj == null) {
+            this.myCallBack.onFailure(new Exception("An error occurred during FetchAssessment!"));
+            return;
+        }
+
+        // If there's no survey available, return empty AssessmentModel
+        if(obj.length() == 0) {
+            Log.d(TAG, "SENT EMPTY ASSESSMENT MODEL");
+            AssessmentModel assessment = new EmptyAssessmentModel();
+            this.myCallBack.onSuccess(assessment);
+            return;
+        }
+
+        // Decode into AssessmentModel and send
+        try {
+            Log.d(TAG, "rawString:" + obj.toString());
+            GsonBuilder builder = new GsonBuilder();
+            builder.setPrettyPrinting();
+            AssessmentModel assessment = builder.create().fromJson(obj.toString(), AssessmentModel.class);
+            Log.d(TAG,"reconstructedJSON:\n" + builder.create().toJson(assessment));
+            this.myCallBack.onSuccess(assessment);
+        } catch (JsonSyntaxException e) {
+            this.myCallBack.onFailure(new Exception("Something went wrong during data preparation step in FetchAssessment.onPostExecute()!"));
+        }
+
+    }
+
+}
+
+

app/src/main/java/uprrp/tania/networking/FetchUserStatus.java

@@ -0,0 +1,153 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonSyntaxException;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+import uprrp.tania.models.EmptyUserStatusModel;
+import uprrp.tania.models.UserStatusModel;
+
+public class FetchUserStatus extends AsyncTask<String, Void, JSONArray> {
+
+    private static final String TAG = "FetchUserStatus";
+    private static final String userStatusBaseURL = "https://tania.uprrp.edu/status.php?tk=";
+    private final URLEventListener myCallBack;
+
+    public FetchUserStatus(URLEventListener callback) {
+        this.myCallBack = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+
+        if(strings.length != 1) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for(int i = 0; i < strings.length; i++) {
+            if(strings[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    @Override
+    protected JSONArray doInBackground(String... strings) {
+
+        // Validation
+        if(!validInputs(strings)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        String deviceToken = strings[0];
+
+        try {
+
+            // Send GET data request
+            URL url = new URL(userStatusBaseURL + deviceToken);
+            Log.d(TAG, "token:" + deviceToken); // log
+            Log.d(TAG, "url:" + url.toString()); // log
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            InputStream inputStream = conn.getInputStream();
+
+            // Get the server response
+            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
+            StringBuilder serverResponse =  new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = bufferedReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+            Log.d(TAG, "rawString:" + response); // log
+            if(response.contains("No hay nada")) { // no esta inscrito
+                return new JSONArray("[]");
+            } else {
+                return new JSONArray(response);
+            }
+
+        } catch (MalformedURLException e) {
+            Log.e(TAG, "Wrong URL used!");
+            e.printStackTrace();
+            return null;
+        } catch (IOException e) {
+            Log.e(TAG, "IOStream error occurred!");
+            e.printStackTrace();
+            return null;
+        } catch (JSONException e) {
+            Log.e(TAG, "Couldn't construct return JSON!");
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(JSONArray arr) {
+        super.onPostExecute(arr);
+
+        if(this.myCallBack == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(arr == null) {
+            this.myCallBack.onFailure(new Exception("Something went wrong with FetchUserStatus.doInBackground()!"));
+            return;
+        }
+
+        // If json array is empty, return empty user status
+        if(arr.length() == 0) {
+            Log.d(TAG, "SENT EMPTY USER STATUS");
+            UserStatusModel userData = new EmptyUserStatusModel();
+            this.myCallBack.onSuccess(userData);
+            return;
+        }
+
+        // Decode into UserStatusModel and send
+        try {
+
+            // TODO: Should find moment that is nearest to current date,
+            //  instead of assuming it will always be sorted (just in case)
+            JSONObject obj = arr.getJSONObject(0);
+
+            // Actual decoding
+            Log.d(TAG, "rawString:" + obj.toString());
+            GsonBuilder builder = new GsonBuilder();
+            builder.setPrettyPrinting();
+            UserStatusModel userStatus = builder.create().fromJson(obj.toString(), UserStatusModel.class);
+            Log.d(TAG,"reconstructedJSON:\n" + builder.create().toJson(userStatus));
+            this.myCallBack.onSuccess(userStatus);
+
+        } catch(JsonSyntaxException e) {
+            this.myCallBack.onFailure(new Exception("Something went wrong during Gson decoding step in FetchUserStatus.onPostExecute()!"));
+        } catch (JSONException e) {
+            this.myCallBack.onFailure(new Exception("Something went wrong during JSONObject extraction step in FetchUserStatus.onPostExecute()!"));
+        }
+    }
+
+}

app/src/main/java/uprrp/tania/networking/SendAnswers.java

@@ -0,0 +1,187 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonSyntaxException;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLEncoder;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+import uprrp.tania.models.AnsweredAssessmentModel;
+
+public class SendAnswers extends AsyncTask<AnsweredAssessmentModel, Void, String> {
+
+    private static final String TAG = "SendAnswers";
+    private static final String sendAnswersURL = "https://tania.uprrp.edu/parseAnswers.php";
+    private final URLEventListener myCallback;
+
+    public SendAnswers(URLEventListener callback) {
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(AnsweredAssessmentModel... assessments) {
+
+        if(assessments.length != 1) {
+            Log.e(TAG, "Invalid array length!");
+            return false;
+        }
+
+        for(int i = 0; i < assessments.length; i++) {
+            if(assessments[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    // TODO: instead of making a normal POST request with
+    //  the body data=<uglyJSON>, we should just send the JSON itself
+    //  This is adding unnecessary layers of complexity when decoding AND encoding
+    /*
+        uglyJSON Format:
+        {
+            "os": "Android",
+            "data": String (containing escaped serializedAssessmentJSON)
+        }
+
+        serializedAssessmentJSON Format:
+        {
+            "id_subquestionnair": String,
+            "token": String,
+            "preguntas": [
+                {
+                    "id_question": String,
+                    "start_datetime": String,
+                    "question_answer": String,
+                    "end_datetime": String
+                },
+                ...
+            ]
+        }
+
+        WE SHOULD BE INSTEAD SENDING SOMETHING LIKE:
+        {
+            "os": "Android",
+            "token" String,
+            "data": {
+                "id_subquestionnair": String,
+                "preguntas": [
+                    {
+                        "id_question": String,
+                        "start_datetime": String,
+                        "question_answer": String,
+                        "end_datetime": String
+                    },
+                    ...
+                ]
+            }
+        }
+     */
+    @Override
+    protected String doInBackground(AnsweredAssessmentModel... assessments) {
+
+        // Validation
+        if(!validInputs(assessments)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        AnsweredAssessmentModel answeredAssessment = assessments[0]; // array will only ever contain a single element
+
+        try {
+
+            // Serialize answered assessment
+            GsonBuilder builder = new GsonBuilder();
+//            builder.setPrettyPrinting(); // the server doesn't like pretty printing...
+            String serializedAssessment = builder.create().toJson(answeredAssessment);
+            Log.d(TAG,"reconstructedJSON:\n" + serializedAssessment); // log
+
+            // Create wrapper json (a.k.a. uglyJSON)
+            JSONObject surveyResults = new JSONObject();
+            surveyResults.put("os", "Android");
+            surveyResults.put("data", serializedAssessment);
+
+            // Encode data
+            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(surveyResults.toString(), "UTF-8");
+
+            // Send POST data request
+            URL url = new URL(sendAnswersURL);
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            conn.setDoOutput(true);
+            OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+            wr.write(encodedRequestBody);
+            wr.flush();
+
+            // Get the server response
+            BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            StringBuilder serverResponse = new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = serverReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+            Log.d(TAG, "The server's response is: " + response);
+            if(response.startsWith("Success")) {
+                return response;
+            } else {
+                return null;
+            }
+
+
+        } catch (JsonSyntaxException e) {
+            Log.e(TAG, "Failed to JSONify AnsweredAssessment!");
+            e.printStackTrace();
+            return null;
+        } catch (JSONException e) {
+            Log.e(TAG, "Failed to put AnsweredAssessment to surveyResults!");
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            Log.e(TAG, "Couldn't encode surveyResultsJSON!");
+            e.printStackTrace();
+            return null;
+        } catch(Exception e) {
+            Log.e(TAG,"Couldn't communicate with server while sending answers!" + e.getMessage());
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+            return;
+        }
+
+        this.myCallback.onSuccess();
+
+    }
+
+}

app/src/main/java/uprrp/tania/networking/SendConsentForm.java

@@ -0,0 +1,219 @@
+package uprrp.tania.networking;
+
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+
+public class SendConsentForm {
+
+    private static final String TAG = "SendConsentForm";
+    private static final String consentFormBaseURL = "https://tania.uprrp.edu/getSignatureIOS.php";
+    private final URLEventListener myCallback;
+    private final Executor executor = Executors.newSingleThreadExecutor();
+
+    public SendConsentForm(URLEventListener callback) {
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+        if (strings == null || strings.length != 3) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for (int i = 0; i < strings.length; i++) {
+            if (strings[i] == null || strings[i].isEmpty()) {
+                Log.e(TAG, "Encountered null or empty parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+    }
+    public void execute(String... strings) {
+        executor.execute(() -> {
+            String result = doInBackground(strings);
+            onPostExecute(result);
+        });
+    }
+
+//    private String doInBackground(String... strings) {
+//        // Validation
+//        if(!validInputs(strings)) {
+//            Log.e(TAG, "Invalid inputs given!");
+//            return null;
+//        }
+//
+//        // Extract variables
+//        String deviceToken = strings[0];
+//        String consentFormBase64 = strings[1];
+//        String signatureDate = strings[2];
+//
+//        try {
+//            // Create JSON
+//            JSONObject consentFormJSON = new JSONObject();
+//            consentFormJSON.put("token", deviceToken);
+//            consentFormJSON.put("signatureDate", signatureDate);
+//            consentFormJSON.put("signaturePDFBase64", consentFormBase64);
+//            Log.d(TAG, "ConsentFormJSON is " + consentFormJSON.toString()); // log
+//
+//            // Encode data
+//            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(consentFormJSON.toString(), "UTF-8");
+//
+//            // Send POST data request
+//            URL url = new URL(consentFormBaseURL);
+//            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+//            conn.setRequestMethod("POST");
+//            conn.setDoOutput(true);
+//            conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+//
+//            try (Writer writer = new BufferedWriter(new OutputStreamWriter(conn.getOutputStream(), StandardCharsets.UTF_8))) {
+//                writer.write(encodedRequestBody);
+//            }
+//
+//            // Get the server response
+//            StringBuilder serverResponse = new StringBuilder();
+//            try (BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()))) {
+//                String line;
+//                while ((line = serverReader.readLine()) != null) {
+//                    serverResponse.append(line);
+//                }
+//            }
+//
+//            String response = serverResponse.toString();
+//            Log.d(TAG, "The server's response is " + response);
+//            if(response.toLowerCase().contains("error")) {
+//                return null;
+//            } else {
+//                return response;
+//            }
+//
+//        } catch (JSONException e) {
+//            Log.e(TAG, "Couldn't prepare consentFormJSON!", e);
+//            return null;
+//        } catch (UnsupportedEncodingException e) {
+//            Log.e(TAG, "Couldn't encode consentFormJSON!", e);
+//            return null;
+//        } catch(Exception e) {
+//            Log.e(TAG, "Couldn't communicate with server while recovering account!", e);
+//            return null;
+//        }
+//    }
+private String doInBackground(String... strings) {
+    Log.d(TAG, "doInBackground: Starting method execution");
+
+    // Validation
+    if(!validInputs(strings)) {
+        Log.e(TAG, "doInBackground: Invalid inputs given!");
+        return null;
+    }
+
+    // Extract variables
+    String deviceToken = strings[0];
+    String consentFormBase64 = strings[1];
+    String signatureDate = strings[2];
+
+    Log.d(TAG, "doInBackground: Extracted variables - deviceToken length: " + deviceToken.length() +
+            ", consentFormBase64 length: " + consentFormBase64.length() +
+            ", signatureDate: " + signatureDate);
+
+    HttpsURLConnection conn = null;
+    try {
+        // Create JSON
+        JSONObject consentFormJSON = new JSONObject();
+        consentFormJSON.put("token", deviceToken);
+        consentFormJSON.put("signatureDate", signatureDate);
+        consentFormJSON.put("signaturePDFBase64", consentFormBase64);
+        Log.d(TAG, "doInBackground: ConsentFormJSON created successfully");
+
+        // Encode data
+        String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(consentFormJSON.toString(), "UTF-8");
+        Log.d(TAG, "doInBackground: Request body encoded, length: " + encodedRequestBody.length());
+
+        // Send POST data request
+        URL url = new URL(consentFormBaseURL);
+        Log.d(TAG, "doInBackground: Attempting to connect to URL: " + consentFormBaseURL);
+
+        conn = (HttpsURLConnection) url.openConnection();
+        conn.setRequestMethod("POST");
+        conn.setDoOutput(true);
+        conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+        conn.setConnectTimeout(15000); // 15 seconds timeout
+        conn.setReadTimeout(15000); // 15 seconds timeout
+
+        Log.d(TAG, "doInBackground: Connection opened, writing request body");
+        try (Writer writer = new BufferedWriter(new OutputStreamWriter(conn.getOutputStream(), StandardCharsets.UTF_8))) {
+            writer.write(encodedRequestBody);
+        }
+        Log.d(TAG, "doInBackground: Request body written successfully");
+
+        // Get the server response
+        int responseCode = conn.getResponseCode();
+        Log.d(TAG, "doInBackground: Received response code: " + responseCode);
+
+        StringBuilder serverResponse = new StringBuilder();
+        try (BufferedReader serverReader = new BufferedReader(new InputStreamReader(
+                responseCode >= 400 ? conn.getErrorStream() : conn.getInputStream()))) {
+            String line;
+            while ((line = serverReader.readLine()) != null) {
+                serverResponse.append(line);
+            }
+        }
+
+        String response = serverResponse.toString();
+        Log.d(TAG, "doInBackground: Server response: " + response);
+
+        if(responseCode >= 400 || response.toLowerCase().contains("error")) {
+            Log.e(TAG, "doInBackground: Error response received");
+            return null;
+        } else {
+            Log.d(TAG, "doInBackground: Successful response received");
+            return response;
+        }
+
+    } catch (JSONException e) {
+        Log.e(TAG, "doInBackground: Couldn't prepare consentFormJSON", e);
+        return null;
+    } catch (UnsupportedEncodingException e) {
+        Log.e(TAG, "doInBackground: Couldn't encode consentFormJSON", e);
+        return null;
+    } catch(Exception e) {
+        Log.e(TAG, "doInBackground: Couldn't communicate with server", e);
+        return null;
+    } finally {
+        if (conn != null) {
+            conn.disconnect();
+            Log.d(TAG, "doInBackground: Connection closed");
+        }
+    }
+}
+    private void onPostExecute(String response) {
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+        } else {
+            this.myCallback.onSuccess();
+        }
+    }
+}

app/src/main/java/uprrp/tania/networking/SendExperienceRegistration.java

@@ -0,0 +1,142 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLEncoder;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+
+public class SendExperienceRegistration extends AsyncTask<String, Void, String> {
+
+    private static final String TAG = "SendActivateExperience";
+    private static final String activateExperienceURL = "https://tania.uprrp.edu/inscripcionExperiencia.php";
+    private final URLEventListener myCallback;
+
+    public SendExperienceRegistration(URLEventListener callback) {
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+
+        if(strings.length != 2) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for(int i = 0; i < strings.length; i++) {
+            if(strings[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    // TODO: instead of making a normal POST request with
+    //  the body data=<JSON>, we should just send the JSON itself
+    //  This is adding unnecessary layers of complexity when decoding AND encoding
+    /*
+        JSON format:
+        {
+            "token": String,
+            "id_experiencia": String
+        }
+    */
+    @Override
+    protected String doInBackground(String... strings) {
+
+        // Validation
+        if(!validInputs(strings)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        String deviceToken = strings[0];
+        String experienceID = strings[1];
+
+        try {
+
+            // Create JSON
+            JSONObject experienceRegistrationJSON = new JSONObject();
+            experienceRegistrationJSON.put("token", deviceToken);
+            experienceRegistrationJSON.put("id_experiencia", experienceID);
+            Log.d(TAG, "Prepared JSON: " + experienceRegistrationJSON.toString());
+
+            // Encode data
+            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(experienceRegistrationJSON.toString(), "UTF-8");
+
+            // Send POST data request
+            URL url = new URL(activateExperienceURL);
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            conn.setDoOutput(true);
+            OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+            wr.write(encodedRequestBody);
+            wr.flush();
+
+            // Get the server response
+            BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            StringBuilder serverResponse = new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = serverReader.readLine();
+            }
+
+            // TODO: restrict double registration (maybe in backend?)
+            String response = serverResponse.toString();
+            Log.d(TAG, "The server's response is: " + response);
+            if(response.startsWith("Success")) {
+                return response;
+            } else {
+                return null;
+            }
+
+        } catch (JSONException e) {
+            Log.e(TAG, "Couldn't prepare experienceRegistrationJSON!");
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            Log.e(TAG, "Couldn't encode experienceRegistrationJSON!");
+            e.printStackTrace();
+            return null;
+        } catch(Exception e) {
+            Log.e(TAG, "Couldn't communicate with server while activating experience!");
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+            return;
+        }
+
+        this.myCallback.onSuccess();
+
+    }
+
+}

app/src/main/java/uprrp/tania/networking/SendLoginCredentials.java

@@ -0,0 +1,144 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLEncoder;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+
+public class SendLoginCredentials extends AsyncTask<String, Void, String> {
+
+    private static final String TAG = "SendAccountRecovery";
+    private static final String loginBaseURL = "https://tania.uprrp.edu/recoverAccount.php";
+    private final URLEventListener myCallback;
+
+    public SendLoginCredentials(URLEventListener callback) {
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+
+        if(strings.length != 3) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for(int i = 0; i < strings.length; i++) {
+            if(strings[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    // TODO: instead of making a normal POST request with
+    //  the body data=<JSON>, we should just send the JSON itself
+    //  This is adding unnecessary layers of complexity when decoding AND encoding
+    /*
+        JSON format:
+        {
+            "email": String,
+            "password": String,
+            "token": String,
+        }
+    */
+    @Override
+    protected String doInBackground(String... strings) {
+
+        // Validation
+        if(!validInputs(strings)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        String deviceToken = strings[0];
+        String email = strings[1];
+        String password = strings[2];
+
+        try {
+
+            // Create JSON
+            JSONObject accountRecoveryJSON = new JSONObject();
+            accountRecoveryJSON.put("email", email);
+            accountRecoveryJSON.put("password", password);
+            accountRecoveryJSON.put("token", deviceToken);
+            Log.d(TAG, "RecoveryJSON: " + accountRecoveryJSON.toString());
+
+            // Encode data
+            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(accountRecoveryJSON.toString(), "UTF-8");
+
+            // Send POST data request
+            URL url = new URL(loginBaseURL);
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            conn.setDoOutput(true);
+            OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+            wr.write(encodedRequestBody);
+            wr.flush();
+
+            // Get the server response
+            BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            StringBuilder serverResponse = new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = serverReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+            Log.d(TAG, "The server's response is: " + response);
+            if(response.contains("Error")) {
+                return null;
+            } else {
+                return response;
+            }
+
+        } catch (JSONException e) {
+            Log.e(TAG, "Couldn't prepare accountRecoveryJSON!");
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            Log.e(TAG, "Couldn't encode accountRecoveryJSON!");
+            e.printStackTrace();
+            return null;
+        } catch(Exception e) {
+            Log.e(TAG, "Couldn't communicate with server while recovering account!");
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+            return;
+        }
+
+        this.myCallback.onSuccess(response);
+
+    }
+
+}

app/src/main/java/uprrp/tania/networking/SendRecoveryEmail.java

@@ -0,0 +1,138 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLEncoder;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+
+public class SendRecoveryEmail extends AsyncTask<String, String, String> {
+
+    private static final String TAG = "SendRecoveryEmail";
+    private static final String emailRecoveryBaseURL = "https://tania.uprrp.edu/askForEmail.php";
+    private final URLEventListener myCallback;
+
+    public SendRecoveryEmail(URLEventListener callback){
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+
+        if(strings.length != 1) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for(int i = 0; i < strings.length; i++) {
+            if(strings[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    // TODO: instead of making a normal POST request with
+    //  the body data=<JSON>, we should just send the JSON itself
+    //  This is adding unnecessary layers of complexity when decoding AND encoding
+    /*
+        JSON format:
+        {
+            "email": String,
+        }
+    */
+    @Override
+    protected String doInBackground(String... strings) {
+
+        // Validation
+        if(!validInputs(strings)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        String email = strings[0];
+
+        try {
+
+            // Create JSON
+            JSONObject recoveryEmailJSON = new JSONObject();
+            recoveryEmailJSON.put("email", email);
+            Log.d(TAG, "recoveryEmailJSON is " + recoveryEmailJSON.toString());
+
+            // Encode data
+            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(recoveryEmailJSON.toString(), "UTF-8");
+
+            // Send POST data request
+            URL url = new URL(emailRecoveryBaseURL);
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            conn.setDoOutput(true);
+            OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+            wr.write(encodedRequestBody);
+            wr.flush();
+
+            // Get the server response
+            BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            StringBuilder serverResponse = new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = serverReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+            Log.d(TAG, "The server's response is " + response);
+            if(response.contains("Success")) {
+                return response;
+            } else {
+                return null;
+            }
+
+        } catch(JSONException e) {
+            Log.e(TAG, "Couldn't prepare recoveryEmailJSON!");
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            Log.e(TAG, "Couldn't encode recoveryEmailJSON!");
+            e.printStackTrace();
+            return null;
+        } catch(Exception e) {
+            Log.e(TAG, "Couldn't communicate with server while sending recovery email!");
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+            return;
+        }
+
+        this.myCallback.onSuccess();
+
+    }
+
+}

app/src/main/java/uprrp/tania/networking/SendResetPassword.java

@@ -0,0 +1,146 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+
+public class SendResetPassword extends AsyncTask <String, Void, String> {
+
+    private static final String TAG = "SendResetPassword";
+    private static final String resetPasswordBaseURL = "https://tania.uprrp.edu/resetPassword.php";
+    private final URLEventListener myCallback;
+
+    public SendResetPassword(URLEventListener callback){
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+
+        if(strings.length != 3) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for(int i = 0; i < strings.length; i++) {
+            if(strings[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    // TODO: instead of making a normal POST request with
+    //  the body data=<JSON>, we should just send the JSON itself
+    //  This is adding unnecessary layers of complexity when decoding AND encoding
+    /*
+        JSON format:
+        {
+            "forgotPasswordKey": String,
+            "password": String,
+            "token": String,
+        }
+    */
+    @Override
+    protected String doInBackground(String... strings) {
+
+        // Validation
+        if(!validInputs(strings)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        String deviceToken = strings[0];
+        String newPassword = strings[1];
+        String forgotPasswordKey = strings[2];
+
+        try {
+
+            // Create JSON
+            JSONObject resetPasswordJSON = new JSONObject();
+            resetPasswordJSON.put("token", deviceToken);
+            resetPasswordJSON.put("password", newPassword);
+            resetPasswordJSON.put("forgotPasswordKey", forgotPasswordKey);
+            Log.d(TAG, "resetPasswordJSON is " + resetPasswordJSON.toString());
+
+            // Encode data
+            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(resetPasswordJSON.toString(), "UTF-8");
+
+            // Send POST data request
+            URL url = new URL(resetPasswordBaseURL);
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            conn.setDoOutput(true);
+            Writer writer = new BufferedWriter(new OutputStreamWriter(conn.getOutputStream(), StandardCharsets.UTF_8));
+            writer.write(encodedRequestBody);
+            writer.close();
+
+            // Get the server response
+            BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            StringBuilder serverResponse = new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = serverReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+            Log.d(TAG, "The server's response is " + response);
+            if(response.contains("Success")) {
+                return response;
+            } else {
+                return null;
+            }
+
+        } catch (JSONException e) {
+            Log.e(TAG, "Couldn't prepare resetPasswordJSON!");
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            Log.e(TAG, "Couldn't encode resetPasswordJSON!");
+            e.printStackTrace();
+            return null;
+        } catch(Exception e) {
+            Log.e(TAG, "Couldn't communicate with server while resetting password!");
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+            return;
+        }
+
+        this.myCallback.onSuccess();
+
+    }
+}

app/src/main/java/uprrp/tania/networking/SendUserRegistration.java

@@ -0,0 +1,146 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonSyntaxException;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLEncoder;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.models.UserModel;
+import uprrp.tania.utils.URLEventListener;
+
+public class SendUserRegistration extends AsyncTask <UserModel, Void, String> {
+
+    private static final String TAG = "SendUserRegistration";
+    private static final String sendUserRegistrationURL = "https://tania.uprrp.edu/registrationAnd.php";
+    private final URLEventListener myCallback;
+
+    public SendUserRegistration(URLEventListener callback) {
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(UserModel... users) {
+
+        if(users.length != 1) {
+            Log.e(TAG, "Invalid array length!");
+            return false;
+        }
+
+        for(int i = 0; i < users.length; i++) {
+            if(users[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    // TODO: instead of making a normal POST request with
+    //  the body data=<JSON>, we should just send the JSON itself
+    //  This is adding unnecessary layers of complexity when decoding AND encoding
+    /*
+        JSON format:
+        {
+            "email": String,
+            "birthDate": String,
+            "password": String,
+            "gender": String,
+            "hasJob": String,
+            "token": String
+        }
+    */
+    @Override
+    protected String doInBackground(UserModel... users) {
+
+        // Validation
+        if(!validInputs(users)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        UserModel user = users[0];
+
+        try {
+
+            // Serialize user
+            GsonBuilder builder = new GsonBuilder();
+//            builder.setPrettyPrinting(); // the server doesn't like pretty printing...
+            String serializedUser = builder.create().toJson(user);
+            Log.d(TAG,"RegistrationJSON is \n" + serializedUser);
+
+            // Encode data
+            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(serializedUser, "UTF-8");
+
+            // Send POST data request
+            URL url = new URL(sendUserRegistrationURL);
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            conn.setDoOutput(true);
+            OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+            wr.write(encodedRequestBody);
+            wr.flush();
+
+            // Get the server response
+            BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            StringBuilder serverResponse = new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = serverReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+//            String response = "lkajhkljsdhlakjsdhaf";
+            Log.d(TAG, "The server's response is: " + response);
+            if(response.contains("Success")) {
+                return response;
+            } else {
+                return null;
+            }
+
+        } catch (JsonSyntaxException e) {
+            Log.e(TAG, "Failed to JSONify User!");
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            Log.e(TAG, "Couldn't encode registrationJSON!");
+            e.printStackTrace();
+            return null;
+        } catch(Exception e) {
+            Log.e(TAG,"Couldn't communicate with server while sending user registration!" + e.getMessage());
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+            return;
+        }
+
+        this.myCallback.onSuccess();
+
+    }
+
+}

app/src/main/java/uprrp/tania/networking/SendWithdrawal.java

@@ -0,0 +1,140 @@
+package uprrp.tania.networking;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import uprrp.tania.utils.URLEventListener;
+
+public class SendWithdrawal extends AsyncTask<String, Void, String> {
+
+    private static final String TAG = "SendWithdrawal";
+    private static final String withdrawalURL = "https://tania.uprrp.edu/withdrawal.php";
+    private final URLEventListener myCallback;
+
+    public SendWithdrawal(URLEventListener callback) {
+        this.myCallback = callback;
+    }
+
+    private boolean validInputs(String... strings) {
+
+        if(strings.length != 1) {
+            Log.e(TAG, "Invalid string array length!");
+            return false;
+        }
+
+        for(int i = 0; i < strings.length; i++) {
+            if(strings[i] == null) {
+                Log.e(TAG, "Encountered null parameter on index " + i);
+                return false;
+            }
+        }
+
+        return true;
+
+    }
+
+    // TODO: instead of making a normal POST request with
+    //  the body data=<JSON>, we should just send the JSON itself
+    //  This is adding unnecessary layers of complexity when decoding AND encoding
+    /*
+        JSON format:
+        {
+            "token": String
+        }
+    */
+    @Override
+    protected String doInBackground(String... strings) {
+
+        // Validation
+        if(!validInputs(strings)) {
+            Log.e(TAG, "Invalid inputs given!");
+            return null;
+        }
+
+        // Extract variables
+        String deviceToken = strings[0];
+
+        try {
+
+            // Create JSON
+            JSONObject withdrawJSON = new JSONObject();
+            withdrawJSON.put("token", deviceToken);
+            Log.d(TAG, "Prepared JSON: " + withdrawJSON.toString());
+
+            // Encode data
+            String encodedRequestBody = URLEncoder.encode("data", "UTF-8") + "=" + URLEncoder.encode(withdrawJSON.toString(), "UTF-8");
+
+            // Send POST data request
+            URL url = new URL(withdrawalURL);
+            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+            conn.setDoOutput(true);
+            Writer writer = new BufferedWriter(new OutputStreamWriter(conn.getOutputStream(), StandardCharsets.UTF_8));
+            writer.write(encodedRequestBody);
+            writer.close();
+
+            // Get the server response
+            BufferedReader serverReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            StringBuilder serverResponse = new StringBuilder();
+
+            String line = "";
+            while(line != null) {
+                serverResponse.append(line);
+                line = serverReader.readLine();
+            }
+
+            String response = serverResponse.toString();
+            Log.d(TAG, "The server's response is: " + response);
+            if(response.startsWith("Success")) {
+                return response;
+            } else {
+                return null;
+            }
+
+        } catch (JSONException e){
+            Log.e(TAG, "Couldn't construct withdrawJSON!");
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            Log.e(TAG, "Couldn't encode withdrawJSON!");
+            e.printStackTrace();
+            return null;
+        } catch (Exception e) {
+            Log.e(TAG, "Couldn't communicate with server during withdrawal!");
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        if(this.myCallback == null) {
+            Log.e(TAG, "Callback wasn't initialized first!");
+            return;
+        }
+
+        if(response == null) {
+            this.myCallback.onFailure(new Exception("Error occurred during transaction!"));
+            return;
+        }
+
+        this.myCallback.onSuccess();
+
+    }
+}

app/src/main/java/uprrp/tania/services/MyFirebaseMessagingService.java

@@ -0,0 +1,201 @@
+package uprrp.tania.services;
+
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.app.TaskStackBuilder;
+import android.content.Context;
+import android.content.Intent;
+import android.media.RingtoneManager;
+import android.net.Uri;
+import android.os.Build;
+import android.util.Log;
+
+import androidx.core.app.NotificationCompat;
+import androidx.core.app.NotificationManagerCompat;
+
+import uprrp.tania.R;
+import uprrp.tania.activities.MainActivity;
+
+public class MyFirebaseMessagingService extends FirebaseMessagingService {
+
+    private static final String TAG = "MyFirebaseMsgService";
+
+    /**
+     * Called when message is received.
+     *
+     * @param remoteMessage Object representing the message received from Firebase Cloud Messaging.
+     */
+    @Override
+    public void onMessageReceived(RemoteMessage remoteMessage) {
+        // [START_EXCLUDE]
+        // There are two types of messages data messages and notification messages. Data messages
+        // are handled
+        // here in onMessageReceived whether the app is in the foreground or background. Data
+        // messages are the type
+        // traditionally used with GCM. Notification messages are only received here in
+        // onMessageReceived when the app
+        // is in the foreground. When the app is in the background an automatically generated
+        // notification is displayed.
+        // When the user taps on the notification they are returned to the app. Messages
+        // containing both notification
+        // and data payloads are treated as notification messages. The Firebase console always
+        // sends notification
+        // messages. For more see: https://firebase.google.com/docs/cloud-messaging/concept-options
+        // [END_EXCLUDE]
+
+        Log.d(TAG, "From: " + remoteMessage.getFrom());
+
+        // Check if message contains a data payload.
+        if (remoteMessage.getData().size() > 0) {
+            Log.d(TAG, "Message data payload: " + remoteMessage.getData());
+
+          sendNotification(remoteMessage.getData().toString());
+
+
+            if (/* Check if data needs to be processed by long running job */ true) {
+                // For long-running tasks (10 seconds or more) use Firebase Job Dispatcher.
+                //scheduleJob();
+            } else {
+                // Handle message within 10 seconds
+                handleNow();
+            }
+
+        }
+
+        // Check if message contains a notification payload.
+        if (remoteMessage.getNotification() != null) {
+            Log.d(TAG, "Message Notification Body: " + remoteMessage.getNotification().getBody());
+
+            Intent resultIntent = new Intent(this, MainActivity.class);
+            TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
+            stackBuilder.addNextIntentWithParentStack(resultIntent);
+            PendingIntent resultPendingIntent =
+                    stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
+
+            NotificationCompat.Builder builder = new NotificationCompat.Builder(this, getString(R.string.default_notification_channel_id));
+            builder.setContentIntent(resultPendingIntent);
+
+            NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
+            notificationManager.notify(0, builder.build());
+
+//            String channelId = getString(R.string.default_notification_channel_id);
+//
+//            Intent intent = new Intent(this, MainActivity.class);
+//            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+//            PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,
+//                            PendingIntent.FLAG_ONE_SHOT);
+//
+//
+//            Uri soundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
+//            NotificationCompat.Builder notificationBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(this)
+//                            .setSmallIcon(R.mipmap.ic_launcher)
+//                            .setLargeIcon(BitmapFactory.decodeResource(this.getResources(), R.mipmap.ic_launcher))
+//                            .setContentTitle("Title")
+//                            .setVibrate(new long[]{5000})
+////                            .setLights(Color.GREEN, 3000, 3000) //for notification led light with color
+//                            .setContentText(remoteMessage.getNotification().getBody())
+//                            .setAutoCancel(true)
+//                            .setSound(soundUri)
+//                            .setContentIntent(pendingIntent);
+//
+//    NotificationManager notificationManager =
+//                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+//    notificationManager.notify(0, notificationBuilder.build());
+        }
+
+        // Also if you intend on generating your own notifications as a result of a received FCM
+        // message, here is where that should be initiated. See sendNotification method below.
+    }
+    // [END receive_message]
+
+
+    // [START on_new_token]
+
+    /**
+     * Called if InstanceID token is updated. This may occur if the security of
+     * the previous token had been compromised. Note that this is called when the InstanceID token
+     * is initially generated so this is where you would retrieve the token.
+     */
+    @Override
+    public void onNewToken(String token) {
+        Log.d(TAG, "Refreshed token: " + token);
+
+        // If you want to send messages to this application instance or
+        // manage this apps subscriptions on the server side, send the
+        // Instance ID token to your app server.
+        sendRegistrationToServer(token);
+    }
+    // [END on_new_token]
+
+
+
+    /**
+     * Handle time allotted to BroadcastReceivers.
+     */
+    private void handleNow() {
+        Log.d(TAG, "Short lived task is done.");
+    }
+
+    /**
+     * Persist token to third-party servers.
+     *
+     * Modify this method to associate the user's FCM InstanceID token with any server-side account
+     * maintained by your application.
+     *
+     * @param token The new token.
+     */
+    private void sendRegistrationToServer(String token) {
+        // TODO: Implement this method to send token to your app server.
+    }
+
+    /**
+     * Create and show a simple notification containing the received FCM message.
+     *
+     * @param messageBody FCM message body received.
+     */
+    private void sendNotification(String messageBody) {
+
+        // Create an Intent for the activity you want to start
+        Intent resultIntent = new Intent(this, MainActivity.class);
+
+        // Create the TaskStackBuilder and add the intent, which inflates the back stack
+        TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
+        stackBuilder.addNextIntentWithParentStack(resultIntent);
+
+        // Get the PendingIntent containing the entire back stack
+        PendingIntent resultPendingIntent =  stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
+
+        //Intent intent = new Intent(this, MainActivity.class);
+        //intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+
+        //PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent, 0);
+
+        String channelId = getString(R.string.default_notification_channel_id);
+        Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
+        NotificationCompat.Builder notificationBuilder =
+                new NotificationCompat.Builder(this, channelId)
+                        .setSmallIcon(R.drawable.ic_stat_ic_notification)
+                        .setContentTitle("New Notification!")
+                        .setContentText(messageBody)
+                        .setAutoCancel(true)
+                        .setSound(defaultSoundUri)
+                        .setContentIntent(resultPendingIntent);
+
+        NotificationManager notificationManager =
+                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+
+        // Since android Oreo notification channel is needed.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            NotificationChannel channel = new NotificationChannel(channelId,
+                    "Channel human readable title",
+                    NotificationManager.IMPORTANCE_DEFAULT);
+            notificationManager.createNotificationChannel(channel);
+        }
+
+        notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
+    }
+}

app/src/main/java/uprrp/tania/unused/AppPrefs.java

@@ -0,0 +1,52 @@
+package uprrp.tania.unused;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+
+public class AppPrefs {
+    public static final String HAS_CONSENTED     = "HAS_CONSENTED";
+    public static final String CONSENT_NAME      = "CONSENT_NAME";
+    public static final String CONSENT_SIGNATURE = "CONSENT_SIGNATURE";
+    public static final String HAS_SURVEYED      = "HAS_SURVEYED";
+    public static final String SURVEY_RESULT     = "SURVEY_RESULT";
+
+    //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+    // Statics
+    //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+    private static AppPrefs instance;
+
+    //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+    // Field Vars
+    //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+    private final SharedPreferences prefs;
+
+    AppPrefs(Context context) {
+        this.prefs = PreferenceManager.getDefaultSharedPreferences(context);
+    }
+
+    public static synchronized AppPrefs getInstance(Context context) {
+        if(instance == null) {
+            instance = new AppPrefs(context);
+        }
+        return instance;
+    }
+
+    public boolean hasConsented()
+    {
+        return prefs.getBoolean(HAS_CONSENTED, false);
+    }
+
+    public void setHasConsented(boolean consented) {
+        this.prefs.edit().putBoolean(HAS_CONSENTED, consented).apply();
+    }
+
+    public boolean hasSurveyed()
+    {
+        return prefs.getBoolean(HAS_SURVEYED, false);
+    }
+
+    public void setHasSurveyed(boolean surveyed) {
+        this.prefs.edit().putBoolean(HAS_SURVEYED, surveyed).apply();
+    }
+}

app/src/main/java/uprrp/tania/unused/CognitoSettings.java

@@ -0,0 +1,40 @@
+package uprrp.tania.unused;
+
+import android.content.Context;
+
+import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserPool;
+import com.amazonaws.regions.Regions;
+
+public class CognitoSettings {
+
+    private final String userPoolId = "us-east-1_68wCpnnq5";
+    private final String clientId = "27f4e2d01l3pva5vsstil9tmg1";
+    private final String clientSecret = null;
+    private final Regions cognitoRegion = Regions.US_EAST_1;
+    public Context context;
+
+    public CognitoSettings(Context context){
+        this.context = context;
+    }
+
+    public String getUserPoolId() {
+        return userPoolId;
+    }
+
+    public String getClientId() {
+        return clientId;
+    }
+
+    public String getClientSecret() {
+        return clientSecret;
+    }
+
+    public Regions getCognitoRegion() {
+        return cognitoRegion;
+    }
+
+    public CognitoUserPool getUserPool(){
+        return new CognitoUserPool(context, userPoolId, clientId, clientSecret, cognitoRegion);
+    }
+
+}

app/src/main/java/uprrp/tania/utils/URLEventListener.java

@@ -0,0 +1,12 @@
+package uprrp.tania.utils;
+
+import uprrp.tania.models.AssessmentModel;
+import uprrp.tania.models.UserStatusModel;
+
+public class URLEventListener {
+    public void onSuccess() {}
+    public void onSuccess(String response) {}
+    public void onSuccess(AssessmentModel assessment) {}
+    public void onSuccess(UserStatusModel userStatus) {}
+    public void onFailure(Exception e) {}
+}

app/src/main/res/color/bottom_nav_selector.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_checked="true" android:color="@android:color/white" />
+    <item android:color="#80FFFFFF" />
+
+</selector>

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1" />
+</vector>

app/src/main/res/drawable/button_background.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!--  Disabled  -->
+    <item android:state_enabled="false" android:state_selected="false" android:state_pressed="false" android:drawable="@drawable/button_disabled" />
+    <item android:state_enabled="false" android:state_selected="true" android:state_pressed="false" android:drawable="@drawable/button_disabled" />
+    <!--  Enabled  -->
+    <item android:state_enabled="true" android:state_selected="false" android:state_pressed="false" android:drawable="@drawable/button_unfocused" />
+    <item android:state_enabled="true" android:state_selected="true" android:state_pressed="false" android:drawable="@drawable/button_unfocused" />
+    <!--  Focused  -->
+<!--    <item android:state_focused="true" android:state_selected="false" android:state_pressed="false" android:drawable="@drawable/button_focus" />-->
+<!--    <item android:state_focused="true" android:state_selected="true" android:state_pressed="false" android:drawable="@drawable/button_focus" />-->
+    <!--  Pressed  -->
+    <item android:state_pressed="true" android:drawable="@drawable/button_press" />
+</selector>

app/src/main/res/drawable/button_disabled.xml

@@ -0,0 +1,12 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+<!--  Border  -->
+<!--    <stroke android:width="1dp" android:color="@color/colorPrimary" />-->
+<!--  Radius  -->
+<corners android:radius="@dimen/cornerRadius" />
+<!--  Gradient  -->
+<!--    FF6800 -> FF8000 -> FF9700    -->
+<gradient android:startColor="@color/colorPrimaryDisabled"
+    android:centerColor="@color/colorPrimaryDisabled"
+    android:endColor="@color/colorPrimaryDisabled"
+    android:angle="90" />
+</shape>

app/src/main/res/drawable/button_press.xml

@@ -0,0 +1,12 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <!--  Border  -->
+<!--    <stroke android:width="1dp" android:color="@color/colorAccent" />-->
+    <!--  Radius  -->
+    <corners android:radius="@dimen/cornerRadius" />
+    <!--  Gradient  -->
+    <!--    FF6800 -> FF8000 -> FF9700    -->
+    <gradient android:startColor="@color/colorAccent"
+        android:centerColor="@color/colorAccent"
+        android:endColor="@color/colorAccent"
+        android:angle="90" />
+</shape>

app/src/main/res/drawable/button_unfocused.xml

@@ -0,0 +1,12 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <!--  Border  -->
+<!--    <stroke android:width="1dp" android:color="@color/colorPrimary" />-->
+    <!--  Radius  -->
+    <corners android:radius="@dimen/cornerRadius" />
+    <!--  Gradient  -->
+    <!--    FF6800 -> FF8000 -> FF9700    -->
+    <gradient android:startColor="@color/colorPrimary"
+        android:centerColor="@color/colorPrimary"
+        android:endColor="@color/colorPrimary"
+        android:angle="90" />
+</shape>

app/src/main/res/drawable/circle.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+    <shape
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:shape="oval">
+
+        <solid
+            android:color="#397af3"/>
+
+        <size
+            android:width="120dp"
+            android:height="120dp"/>
+    </shape>

app/src/main/res/drawable/ic_home_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z" />
+</vector>

app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108">
+    <path
+        android:fillColor="#26A69A"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+</vector>

app/src/main/res/drawable/ic_notifications_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,22c1.1,0 2,-0.9 2,-2h-4c0,1.1 0.89,2 2,2zM18,16v-5c0,-3.07 -1.64,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68C7.63,5.36 6,7.92 6,11v5l-2,2v1h16v-1l-2,-2z" />
+</vector>

app/src/main/res/drawable/login_rectangle.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <solid
+        android:color="@android:color/white"/>
+
+    <size
+        android:width="339dp"
+        android:height="150dp"/>
+</shape>

app/src/main/res/font/abril_fatface.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Abril Fatface"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

app/src/main/res/font/acme.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Acme"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

app/src/main/res/font/amaranth.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Amaranth"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

app/src/main/res/font/andada.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Andada"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

app/src/main/res/font/arbutus_slab.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Arbutus Slab"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

app/src/main/res/font/cabin.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Cabin"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

app/src/main/res/layout/activity_account_recovery.xml

@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/white">
+
+    <TextView
+        android:id="@+id/accountRecoveryTitle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="@font/cabin"
+        android:text="@string/accountRecoveryTitleText"
+        android:textAlignment="center"
+        android:textColor="@color/colorPrimary"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toTopOf="@+id/recoverButton"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/recoverButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="@dimen/verticalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/recoverAccountButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/buttonTextSize"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHeight_max="@dimen/buttonMaxHeight"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/accountRecoveryTitle" />
+
+    <TextView
+        android:id="@+id/emailLabelRecover"
+        android:layout_width="wrap_content"
+        android:layout_height="@dimen/accountRecoveryTextFieldHeight"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="32dp"
+        android:layout_marginEnd="16dp"
+        android:fontFamily="@font/cabin"
+        android:gravity="center"
+        android:text="@string/emailInputLabelText"
+        android:textSize="@dimen/accountRecoveryLabelTextSize"
+        app:layout_constraintEnd_toStartOf="@+id/emailTextRecover"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/accountRecoveryTitle" />
+
+    <TextView
+        android:id="@+id/passwordLabelRecover"
+        android:layout_width="wrap_content"
+        android:layout_height="@dimen/accountRecoveryTextFieldHeight"
+        android:layout_marginTop="16dp"
+        android:fontFamily="@font/cabin"
+        android:gravity="center"
+        android:text="@string/passwordInputLabelText"
+        android:textSize="@dimen/accountRecoveryLabelTextSize"
+        app:layout_constraintStart_toStartOf="@id/emailLabelRecover"
+        app:layout_constraintTop_toBottomOf="@id/emailTextRecover" />
+
+    <EditText
+        android:id="@+id/passwordTextRecover"
+        android:layout_width="@dimen/accountRecoveryTextFieldWidth"
+        android:layout_height="@dimen/accountRecoveryTextFieldHeight"
+        android:autofillHints="AUTOFILL_HINT_PASSWORD"
+        android:backgroundTint="@color/colorPrimary"
+        android:hint="@string/password"
+        android:inputType="textPassword"
+        android:textColor="@color/textColor2"
+        app:layout_constraintStart_toStartOf="@id/emailTextRecover"
+        app:layout_constraintTop_toTopOf="@id/passwordLabelRecover" />
+
+    <EditText
+        android:id="@+id/emailTextRecover"
+        android:layout_width="@dimen/accountRecoveryTextFieldWidth"
+        android:layout_height="@dimen/accountRecoveryTextFieldHeight"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:autofillHints="AUTOFILL_HINT_EMAIL_ADDRESS"
+        android:backgroundTint="@color/colorPrimary"
+        android:hint="@string/email"
+        android:inputType="textEmailAddress"
+        android:textColor="@color/textColor2"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/emailLabelRecover"
+        app:layout_constraintTop_toTopOf="@id/emailLabelRecover" />
+
+    <Button
+        android:id="@+id/forgotPasswordButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:background="@drawable/button_background"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/forgotPasswordButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/recoverButton" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_experience_registration.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/textViewActivateExperience"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="@dimen/verticalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="16dp"
+        android:fontFamily="@font/cabin"
+        android:text="@string/experienceRegistrationTitleText"
+        android:textAlignment="center"
+        android:textColor="@color/textColor2"
+        android:textSize="@dimen/sectionTitleTextSize"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toTopOf="@id/buttonEnterExperience"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/experienceRegistrationText"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="sans-serif"
+        android:gravity="center"
+        android:text="@string/loadingText"
+        android:textAlignment="center"
+        android:textSize="18sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textViewActivateExperience"
+        tools:text="@string/experienceRegistrationDescriptionText" />
+
+    <Button
+        android:id="@+id/buttonEnterExperience"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="@dimen/verticalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/experienceRegistrationButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/buttonTextSize"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHeight_max="@dimen/buttonMaxHeight"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textViewActivateExperience" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_forgot_password.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/textViewEmailResetPassword"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="@font/cabin"
+        android:text="@string/forgotPasswordDescriptionText"
+        android:textAlignment="center"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toTopOf="@+id/buttonSendEmail"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/editTextEmailRecovery"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="24dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:autofillHints="AUTOFILL_HINT_EMAIL_ADDRESS"
+        android:backgroundTint="@color/colorPrimary"
+        android:hint="@string/email"
+        android:inputType="textEmailAddress"
+        android:textAlignment="center"
+        android:textColor="@color/textColor2"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textViewEmailResetPassword" />
+
+    <Button
+        android:id="@+id/buttonSendEmail"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="@dimen/verticalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:text="@string/sendEmailButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textViewEmailResetPassword" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_getting_started.xml

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/gettingStartedLayout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white_60">
+
+<!-- 
+    <ImageView
+        android:id="@+id/bubble1"
+        android:layout_width="@dimen/bubbleSize"
+        android:layout_height="@dimen/bubbleSize"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="52dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:contentDescription="@string/bubbleDescription"
+        app:layout_constraintBottom_toTopOf="@+id/buttonCreateAccount"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/applicationNameLong"
+        app:srcCompat="@drawable/circle" />
+ -->
+
+<!--    <ImageView-->
+<!--        android:id="@+id/bubble2"-->
+<!--        android:layout_width="@dimen/bubbleSize"-->
+<!--        android:layout_height="@dimen/bubbleSize"-->
+<!--        android:layout_marginStart="@dimen/horizontalMargin"-->
+<!--        android:layout_marginTop="28dp"-->
+<!--        android:layout_marginEnd="@dimen/horizontalMargin"-->
+<!--        android:contentDescription="@string/bubbleDescription"-->
+<!--        app:layout_constraintBottom_toTopOf="@+id/bubble3"-->
+<!--        app:layout_constraintEnd_toEndOf="parent"-->
+<!--        app:layout_constraintStart_toStartOf="parent"-->
+<!--        app:layout_constraintTop_toBottomOf="@id/bubble1"-->
+<!--        app:srcCompat="@drawable/circle" />-->
+
+<!--    <ImageView-->
+<!--        android:id="@+id/bubble3"-->
+<!--        android:layout_width="@dimen/bubbleSize"-->
+<!--        android:layout_height="@dimen/bubbleSize"-->
+<!--        android:layout_marginStart="@dimen/horizontalMargin"-->
+<!--        android:layout_marginTop="28dp"-->
+<!--        android:layout_marginEnd="@dimen/horizontalMargin"-->
+<!--        android:contentDescription="@string/bubbleDescription"-->
+<!--        app:layout_constraintBottom_toTopOf="@id/buttonCreateAccount"-->
+<!--        app:layout_constraintEnd_toEndOf="parent"-->
+<!--        app:layout_constraintStart_toStartOf="parent"-->
+<!--        app:layout_constraintTop_toBottomOf="@id/bubble2"-->
+<!--        app:srcCompat="@drawable/circle" />-->
+
+    <TextView
+        android:id="@+id/ApplicationName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="128dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="@font/cabin"
+        android:text="@string/appName"
+        android:textAlignment="center"
+        android:textColor="@color/colorPrimary"
+        android:textSize="80sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/applicationNameLong"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="@font/cabin"
+        android:text="@string/appNameLong"
+        android:textAlignment="center"
+        android:textSize="18sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/ApplicationName" />
+
+    <Button
+        android:id="@+id/buttonCreateAccount"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="52dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/createAccountButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/buttonTextSize"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHeight_max="@dimen/buttonMaxHeight"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/privacy_policy_link" />
+
+    <Button
+        android:id="@+id/buttonRecoverAccount"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/recoverAccountButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/buttonTextSize"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHeight_max="@dimen/buttonMaxHeight"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/buttonCreateAccount" />
+
+    <TextView
+        android:id="@+id/privacy_policy_link"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="?attr/selectableItemBackground"
+        android:clickable="true"
+        android:focusable="true"
+        android:textSize="24sp"
+        android:padding="8dp"
+        android:text="@string/privacy_policy"
+        android:textColor="#000000"
+        app:layout_constraintBottom_toTopOf="@+id/buttonCreateAccount"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/applicationNameLong" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:backgroundTint="@color/textColor1"
+    android:orientation="vertical"
+    tools:context="uprrp.tania.activities.MainActivity">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/mainActivityToolbarHeight"
+        android:background="@color/colorPrimary"
+        android:minHeight="?attr/actionBarSize"
+        android:theme="?attr/actionBarTheme"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:titleTextColor="@color/textColor1" />
+
+    <View
+        android:id="@+id/horizontalGrayLine"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/dark_gray"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/toolbar" />
+
+    <TextView
+        android:id="@+id/survey_results"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/horizontalGrayLine" />
+
+    <TextView
+        android:id="@+id/privacy_policy_link"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="?attr/selectableItemBackground"
+        android:clickable="true"
+        android:focusable="true"
+        android:minHeight="56dp"
+        android:textSize="24sp"
+        android:padding="8dp"
+        android:text="@string/privacy_policy"
+        android:textColor="#1976D2"
+        app:layout_constraintBottom_toTopOf="@+id/bottom_navigation_menu"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottom_navigation_menu"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:background="@color/colorPrimaryDark"
+        app:itemBackground="@color/colorPrimary"
+        app:itemIconTint="@color/bottom_nav_selector"
+        app:itemTextColor="@color/bottom_nav_selector"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:menu="@menu/bottom_navigation" />
+
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/mainFragment"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toTopOf="@+id/privacy_policy_link"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/survey_results"
+        app:navGraph="@navigation/mobile_navigation" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_reset_password.xml

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/textViewResetPassword"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="@dimen/verticalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="@font/cabin"
+        android:text="@string/resetPasswordDescriptionText"
+        android:textAlignment="center"
+        android:textColor="@color/textColor2"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toTopOf="@+id/buttonResetPassword"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/editTextNewPassword"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="24dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:autofillHints="AUTOFILL_HINT_PASSWORD"
+        android:backgroundTint="@color/colorPrimary"
+        android:ems="10"
+        android:hint="@string/newPasswordButtonHint"
+        android:inputType="textPassword"
+        android:textColor="@color/textColor2"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textViewResetPassword" />
+
+    <EditText
+        android:id="@+id/editTextConfirmPassword"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:autofillHints="AUTOFILL_HINT_PASSWORD"
+        android:backgroundTint="@color/colorPrimary"
+        android:ems="10"
+        android:hint="@string/confirmPasswordButtonHint"
+        android:inputType="textPassword"
+        android:textColor="@color/textColor2"
+        app:layout_constraintEnd_toEndOf="@+id/editTextNewPassword"
+        app:layout_constraintStart_toStartOf="@+id/editTextNewPassword"
+        app:layout_constraintTop_toBottomOf="@+id/editTextNewPassword" />
+
+    <Button
+        android:id="@+id/buttonResetPassword"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="@dimen/verticalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:text="@string/resetPasswordButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textViewResetPassword" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_user_registration.xml

@@ -0,0 +1,308 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/titleBackground"
+        android:layout_width="411dp"
+        android:layout_height="135dp"
+        android:background="@color/colorPrimary"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.0" />
+
+    <TextView
+        android:id="@+id/registrationTitle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fontFamily="@font/acme"
+        android:text="REGISTRATION"
+        android:textColor="@color/white_60"
+        android:textSize="30sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/titleBackground"
+        app:layout_constraintVertical_bias="0.117" />
+
+    <TextView
+        android:id="@+id/birthDateLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:fontFamily="@font/cabin"
+        android:text="Date of birth:"
+        android:textColor="@color/textColor2"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.03"
+        app:layout_constraintStart_toStartOf="@+id/guideline6"
+        app:layout_constraintTop_toBottomOf="@+id/titleBackground"
+        app:layout_constraintVertical_bias="0.13" />
+
+    <TextView
+        android:id="@+id/birthDateText"
+        android:layout_width="167dp"
+        android:layout_height="35dp"
+        android:fontFamily="@font/cabin"
+        android:textAlignment="center"
+        android:textColor="@color/textColor2"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/guideline7"
+        app:layout_constraintHorizontal_bias="0.428"
+        app:layout_constraintStart_toEndOf="@+id/birthDateLabel"
+        app:layout_constraintTop_toBottomOf="@+id/titleBackground"
+        app:layout_constraintVertical_bias="0.145"
+        tools:text="Select a date" />
+
+    <TextView
+        android:id="@+id/genderLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fontFamily="@font/cabin"
+        android:text="Gender:"
+        android:textColor="@color/textColor2"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.025"
+        app:layout_constraintStart_toStartOf="@+id/guideline6"
+        app:layout_constraintTop_toBottomOf="@+id/birthDateLabel"
+        app:layout_constraintVertical_bias="0.039" />
+
+    <TextView
+        android:id="@+id/hasJobLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fontFamily="@font/cabin"
+        android:text="Do you have a job?"
+        android:textColor="@color/textColor2"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.131"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/radioGroup"
+        app:layout_constraintVertical_bias="0.033" />
+
+    <TextView
+        android:id="@+id/emailLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fontFamily="@font/cabin"
+        android:text="Email:"
+        android:textColor="@color/textColor2"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.031"
+        app:layout_constraintStart_toStartOf="@+id/guideline6"
+        app:layout_constraintTop_toBottomOf="@+id/radioGroup3"
+        app:layout_constraintVertical_bias="0.088" />
+
+    <EditText
+        android:id="@+id/emailText"
+        android:layout_width="253dp"
+        android:layout_height="40dp"
+        android:ems="10"
+        android:inputType="textEmailAddress"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/guideline7"
+        app:layout_constraintHorizontal_bias="0.272"
+        app:layout_constraintStart_toEndOf="@+id/emailLabel"
+        app:layout_constraintTop_toBottomOf="@+id/radioGroup3"
+        app:layout_constraintVertical_bias="0.091" />
+
+    <TextView
+        android:id="@+id/passwordLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Password:"
+        android:textColor="@color/textColor2"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="@+id/genderLabel"
+        app:layout_constraintTop_toBottomOf="@+id/emailLabel"
+        app:layout_constraintVertical_bias="0.144" />
+
+    <EditText
+        android:id="@+id/passwordText"
+        android:layout_width="218dp"
+        android:layout_height="39dp"
+        android:ems="10"
+        android:inputType="textPassword"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/guideline7"
+        app:layout_constraintHorizontal_bias="0.466"
+        app:layout_constraintStart_toEndOf="@+id/passwordLabel"
+        app:layout_constraintTop_toBottomOf="@+id/emailText"
+        app:layout_constraintVertical_bias="0.096" />
+
+    <Button
+        android:id="@+id/registerButton"
+        android:layout_width="270dp"
+        android:layout_height="43dp"
+        android:background="@color/colorAccent"
+        android:fontFamily="@font/cabin"
+        android:text="REGISTER"
+        android:textColor="@color/textColor1"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.546"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/passwordText"
+        app:layout_constraintVertical_bias="0.253" />
+
+    <RadioGroup
+        android:id="@+id/radioGroup"
+        android:layout_width="309dp"
+        android:layout_height="38dp"
+        android:orientation="horizontal"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/guideline7"
+        app:layout_constraintHorizontal_bias="0.764"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/birthDateText"
+        app:layout_constraintVertical_bias="0.103">
+
+        <RadioButton
+            android:id="@+id/maleRadioButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:fontFamily="@font/cabin"
+            android:text="Male"
+            android:textColor="@color/textColor2"
+            android:textSize="14sp" />
+
+        <RadioButton
+            android:id="@+id/femaleRadioButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:fontFamily="@font/cabin"
+            android:text="Female"
+            android:textColor="@color/textColor2"
+            android:textSize="14sp" />
+
+        <RadioButton
+            android:id="@+id/otherRadioButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:fontFamily="@font/cabin"
+            android:text="Other"
+            android:textColor="@color/textColor2"
+            android:textSize="14sp" />
+
+        <RadioButton
+            android:id="@+id/notSayRadioButton"
+            android:layout_width="95dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:fontFamily="@font/cabin"
+            android:text="Prefer not to say"
+            android:textColor="@color/textColor2"
+            android:textSize="14sp" />
+
+    </RadioGroup>
+
+    <RadioGroup
+        android:id="@+id/radioGroup3"
+        android:layout_width="302dp"
+        android:layout_height="32dp"
+        android:orientation="horizontal"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/hasJobLabel"
+        app:layout_constraintVertical_bias="0.033">
+
+        <RadioButton
+            android:id="@+id/partTimeRadioButton"
+            android:layout_width="114dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:fontFamily="@font/cabin"
+            android:text="Part time"
+            android:textColor="@color/textColor2" />
+
+        <RadioButton
+            android:id="@+id/fullTimeRadioButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:fontFamily="@font/cabin"
+            android:text="Full time"
+            android:textColor="@color/textColor2" />
+
+        <RadioButton
+            android:id="@+id/noJobRadioButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="None" />
+    </RadioGroup>
+
+    <TextView
+        android:id="@+id/textViewParticipantName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fontFamily="@font/cabin"
+        android:text="Name:"
+        android:textColor="@color/textColor2"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toTopOf="@+id/birthDateLabel"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.024"
+        app:layout_constraintStart_toStartOf="@+id/guideline6"
+        app:layout_constraintTop_toBottomOf="@+id/registrationTitle"
+        app:layout_constraintVertical_bias="0.582" />
+
+    <EditText
+        android:id="@+id/nameEditText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:ems="10"
+        android:inputType="textPersonName"
+        app:layout_constraintBottom_toTopOf="@+id/birthDateText"
+        app:layout_constraintEnd_toStartOf="@+id/guideline7"
+        app:layout_constraintHorizontal_bias="0.244"
+        app:layout_constraintStart_toEndOf="@+id/textViewParticipantName"
+        app:layout_constraintTop_toBottomOf="@+id/registrationTitle"
+        app:layout_constraintVertical_bias="0.673" />
+
+    <androidx.constraintlayout.widget.Guideline
+        android:id="@+id/guideline6"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_constraintGuide_begin="20dp" />
+
+    <androidx.constraintlayout.widget.Guideline
+        android:id="@+id/guideline7"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_constraintGuide_begin="343dp" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
+

app/src/main/res/layout/fragment_assessments.xml

@@ -0,0 +1,102 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.appcompat.widget.AppCompatButton
+        android:id="@+id/refreshButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="@dimen/verticalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/refreshButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/buttonTextSize"
+        android:textStyle="bold"
+        android:visibility="visible"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHeight_max="@dimen/buttonMaxHeight"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/statusTextView"
+        tools:visibility="invisible" />
+
+    <androidx.appcompat.widget.AppCompatButton
+        android:id="@+id/surveyButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="@dimen/verticalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/surveyButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/buttonTextSize"
+        android:textStyle="bold"
+        android:visibility="invisible"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHeight_max="@dimen/buttonMaxHeight"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/statusTextView"
+        tools:visibility="visible" />
+
+    <TextView
+        android:id="@+id/statusTextView"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:text="@string/loadingText"
+        android:textSize="@dimen/sectionDescriptionTextSize"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/assessmentTitle"
+        tools:text="You're enrolled in C01 PR-LSAMP UPR-Rio Piedras, by UPR Río Piedras. So far, you have completed 0 out of 16 delivered surveys." />
+
+    <TextView
+        android:id="@+id/nextSurveyTextView"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="24dp"
+        android:textAlignment="center"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toTopOf="@+id/surveyButton"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        tools:text="Next survey in 2 days, 6 hours." />
+
+    <TextView
+        android:id="@+id/assessmentTitle"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="@dimen/verticalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="@font/cabin"
+        android:text="@string/mainGreetingText"
+        android:textColor="@color/textColor2"
+        android:textSize="@dimen/sectionTitleTextSize"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/fragment_consent.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+
+    <com.github.barteksc.pdfviewer.PDFView
+        android:id="@+id/pdf_viewer"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:visibility="visible"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
+
+

app/src/main/res/layout/fragment_withdrawal.xml

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/white">
+
+    <TextView
+        android:id="@+id/withdrawTitle"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="@dimen/verticalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:fontFamily="@font/cabin"
+        android:text="@string/withdrawTitleText"
+        android:textAlignment="textStart"
+        android:textColor="@color/textColor2"
+        android:textSize="@dimen/sectionTitleTextSize"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/withdrawText"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:text="@string/loadingText"
+        android:textAlignment="textStart"
+        android:textSize="@dimen/sectionDescriptionTextSize"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/withdrawTitle"
+        tools:text="@string/withdrawDescriptionText" />
+
+    <Button
+        android:id="@+id/withdrawButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/horizontalMargin"
+        android:layout_marginEnd="@dimen/horizontalMargin"
+        android:layout_marginBottom="@dimen/verticalMargin"
+        android:background="@drawable/button_background"
+        android:fontFamily="sans-serif-black"
+        android:paddingHorizontal="@dimen/buttonHorizontalPadding"
+        android:paddingVertical="@dimen/buttonVerticalPadding"
+        android:text="@string/withdrawButtonText"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/buttonTextSize"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHeight_max="@dimen/buttonMaxHeight"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/withdrawText" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/activity_main.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto">
+
+
+</menu>

app/src/main/res/menu/bottom_navigation.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/nav_assessments"
+        android:icon="@drawable/baseline_assessment_white_24dp"
+        android:title="Assessments"/>
+
+    <item
+        android:id="@+id/nav_consent"
+        android:icon="@drawable/baseline_file_copy_white_24dp"
+        android:title="Consent"/>
+
+    <item
+        android:id="@+id/nav_settings"
+        android:icon="@drawable/baseline_clear_white_24dp"
+        android:title="Withdraw"/>
+
+</menu>

app/src/main/res/navigation/mobile_navigation.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/mobile_navigation"
+    app:startDestination="@+id/navigation_home">
+
+    <fragment
+        android:id="@+id/navigation_home"
+        android:name="uprrp.tania.fragments.AssessmentsFragment"
+        android:label="@string/title_home"
+        tools:layout="@layout/fragment_assessments"/>
+
+    <fragment
+        android:id="@+id/navigation_dashboard"
+        android:name="uprrp.tania.fragments.ConsentFragment"
+        android:label="@string/title_dashboard"
+        tools:layout="@layout/fragment_consent" />
+
+    <fragment
+        android:id="@+id/navigation_notifications"
+        android:name="uprrp.tania.fragments.AssessmentsFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_assessments" />
+</navigation>

app/src/main/res/values/colors.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#397af3</color>
+    <color name="colorPrimaryDark">#174396</color>
+    <color name="colorPrimaryDisabled">#7ea5ed</color>
+    <color name="colorAccent">#174396</color>
+    <color name="dark_gray">#cccccc</color>
+    <color name="textColor1">#FFFCEFD3</color>
+    <color name="textColor2">#423E3E</color>
+    <color name="white_60">#99FFFFFF</color>
+    <color name="link_color">#0000EE</color>
+</resources>
+
+