App Backend

Planta_Display/MainActivity.kt

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+package com.example.trefletest
+
+import android.os.Bundle
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import com.example.trefletest.models.Plant
+import com.squareup.picasso.Picasso
+import okhttp3.OkHttpClient
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+
+private const val TOKEN = "cMyugCJvk-U_xoi31FVBgoEqZiuRnDYpP8fv8Vfiejg"
+private const val  BASE_URL = "https://trefle.io/"
+var slug: String = "prunella-vulgaris"
+
+object ServiceBuilder {
+
+    val client = OkHttpClient.Builder().build()
+
+    var retrofit: Retrofit = Retrofit.Builder()
+        .baseUrl(BASE_URL)
+        .addConverterFactory(GsonConverterFactory.create())
+        .client(client)
+        .build()
+
+    fun <T> buildService(service: Class<T>): T {
+        return retrofit.create(service)
+    }
+}
+
+class MainActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        val nom_planta = findViewById(R.id.plant_name) as TextView
+        //val uri_test = findViewById(R.id.uri) as TextView   Por si acaso
+        val nom_sci = findViewById(R.id.sci_name) as TextView
+        val year = findViewById(R.id.year) as TextView
+        val author = findViewById(R.id.author) as TextView
+        val imagen_planta = findViewById(R.id.plantview) as ImageView
+
+        nom_planta.text = ("Loading...")
+        nom_sci.text = ("Loading...")
+        year.text = ("Loading...")
+        author.text = ("Loading...")
+
+        val request = ServiceBuilder.buildService(TrefleService::class.java)
+        val call = request.getPlants(slug, TOKEN)
+        val uri = call.request().url.toString()
+
+        //uri_test.text = (uri)
+
+        call.enqueue(object : Callback<Plant> {
+            override fun onFailure(call: Call<Plant>, t: Throwable) {
+                Toast.makeText(this@MainActivity, t.message, Toast.LENGTH_LONG).show()
+            }
+
+            override fun onResponse(call: Call<Plant>, response: Response<Plant>) {
+                if (response.isSuccessful) {
+                    val planta: Plant = response.body()!!
+                    nom_planta.text = planta.data.commonName.toString()
+                    nom_sci.text = planta.data.scientificName
+                    year.text = planta.data.year.toString()
+                    author.text = planta.data.author
+                    Picasso.get().load(planta.data.imageUrl).into(imagen_planta)
+                }
+                else{
+                    Toast.makeText(this@MainActivity, response.message(), Toast.LENGTH_LONG).show()
+                }
+
+            }
+        })
+
+    }
+
+}

Planta_Display/build.gradle

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+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.2"
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8.toString()
+    }
+
+    defaultConfig {
+        applicationId "com.example.trefletest"
+        minSdkVersion 16
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+        vectorDrawables{
+            useSupportLibrary true
+        }
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: "libs", include: ["*.jar"])
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    //implementation 'org.junit.jupiter:junit-jupiter'
+    testImplementation 'junit:junit:4.13.1'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
+    implementation "com.squareup.picasso:picasso:2.71828"
+    implementation "org.jetbrains.anko:anko-common:0.9"
+    implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+}