Desafio Ricardo

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+apply plugin: 'kotlin-kapt'
+
+android {
+    compileSdkVersion 29
+    buildToolsVersion "29.0.3"
+
+    defaultConfig {
+        applicationId "com.example.nexaas"
+        minSdkVersion 26
+        targetSdkVersion 29
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+}
+
+ext {
+    supportVersion = "28.0.0"
+    retrofitVersion = "2.6.0"
+}
+
+dependencies {
+    implementation "com.squareup.retrofit2:retrofit:$retrofitVersion"
+    implementation "com.squareup.retrofit2:converter-moshi:$retrofitVersion"
+
+    implementation("com.squareup.moshi:moshi:1.9.3")
+    implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.2.2'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.2.2'
+    implementation 'androidx.navigation:navigation-fragment:2.2.2'
+    implementation 'androidx.navigation:navigation-ui:2.2.2'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
+
+    compile 'com.squareup.picasso:picasso:2.5.2'
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+
+    implementation 'androidx.core:core-ktx:1.3.0'
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation "com.android.support:recyclerview-v7:$supportVersion"
+
+    implementation 'android.arch.lifecycle:extensions:1.1.1'
+
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'com.google.android.material:material:1.0.0'
+}

app/proguard-rules.pro

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+# 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/src/androidTest/java/com/example/nexaas/ExampleInstrumentedTest.kt

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+package com.example.nexaas
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.nexaas", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.nexaas">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/title_activity_main"
+            android:theme="@style/AppTheme.NoActionBar"></activity>
+        <activity android:name=".presentation.details.PencilDetailsActivity" />
+        <activity android:name=".presentation.pencils.PencilsActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/example/nexaas/FirstFragment.kt

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+package com.example.nexaas
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import androidx.navigation.fragment.findNavController
+
+/**
+ * A simple [Fragment] subclass as the default destination in the navigation.
+ */
+class FirstFragment : Fragment() {
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_first, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        view.findViewById<Button>(R.id.button_first).setOnClickListener {
+            findNavController().navigate(R.id.action_FirstFragment_to_SecondFragment)
+        }
+    }
+}

app/src/main/java/com/example/nexaas/SecondFragment.kt

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+package com.example.nexaas
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import androidx.navigation.fragment.findNavController
+
+/**
+ * A simple [Fragment] subclass as the second destination in the navigation.
+ */
+class SecondFragment : Fragment() {
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_second, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        view.findViewById<Button>(R.id.button_second).setOnClickListener {
+            findNavController().navigate(R.id.action_SecondFragment_to_FirstFragment)
+        }
+    }
+}

app/src/main/java/com/example/nexaas/data/ApiService.kt

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+package com.example.nexaas.data
+
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+
+
+class ApiService {
+    companion object {
+        fun getRetrofitInstance(url : String) : Retrofit {
+            return Retrofit.Builder()
+                .baseUrl(url)
+                .addConverterFactory(GsonConverterFactory.create())
+                .build()
+        }
+    }
+
+/*
+    fun initRetrofit(): Retrofit{
+        return Retrofit.Builder()
+            .baseUrl("https://raw.githubusercontent.com/")
+            .addConverterFactory(GsonConverterFactory.create())
+            .build()
+    }
+
+    val services = initRetrofit().create(PencilServices::class.java)
+    */
+}

app/src/main/java/com/example/nexaas/data/PencilServices.kt

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+package com.example.nexaas.data
+
+import com.example.nexaas.data.response.PencilBodyResponse
+import retrofit2.Call
+import retrofit2.http.GET
+
+interface PencilServices {
+    @GET("myfreecomm/desafio-mobile-android/master/api/data.json")
+    fun getPencils(): Call<List<PencilBodyResponse>>
+}

app/src/main/java/com/example/nexaas/data/model/Pencil.kt

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+package com.example.nexaas.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class Pencil(
+    val item: String,
+    val quantity: Int,
+    val stock: String,
+    val imageUrl: String,
+    val price: Double,
+    val tax: Double,
+    val shipping: Double,
+    val description: String
+)

app/src/main/java/com/example/nexaas/data/response/PencilBodyResponse.kt

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+package com.example.nexaas.data.response
+
+import com.google.gson.annotations.SerializedName
+
+data class PencilBodyResponse (
+    @SerializedName("name") val name: String,
+    @SerializedName("quantity") val quantity: Int,
+    @SerializedName("stock") val stock: String,
+    @SerializedName("image_url") val imageUrl: String,
+    @SerializedName("price") val price: Double,
+    @SerializedName("tax") val tax: Double,
+    @SerializedName("shipping") val shipping: Double,
+    @SerializedName("description") val description: String
+)

app/src/main/java/com/example/nexaas/presentation/base/BaseActivity.kt

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+package com.example.nexaas.presentation.base
+
+import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.Toolbar
+
+open class BaseActivity : AppCompatActivity() {
+
+    protected fun setupToolBar(toolbar: Toolbar, title: Int){
+        toolbar.title = getString(title)
+        setSupportActionBar(toolbar)
+    }
+}

app/src/main/java/com/example/nexaas/presentation/details/PencilDetailsActivity.kt

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+package com.example.nexaas.presentation.details
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import com.example.nexaas.R
+import com.example.nexaas.presentation.base.BaseActivity
+import com.squareup.picasso.Picasso
+import kotlinx.android.synthetic.main.activity_pencil_details.*
+
+class PencilDetailsActivity : BaseActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_pencil_details)
+
+        val url = intent.getStringExtra(EXTRA_URL)
+        val item = intent.getStringExtra(EXTRA_ITEM)
+        val stock = intent.getIntExtra(EXTRA_STOCK,0)
+        val price = intent.getDoubleExtra(EXTRA_PRICE, 0.0)
+        val description = intent.getStringExtra(EXTRA_DESCRIPTION)
+
+        var stockText: String
+
+        if(stock < 2){
+            stockText = [email protected](R.string.low_stock)
+            stockText = stockText.replace("#", stock.toString())
+        }
+        else
+            stockText = [email protected](R.string.item_in_stock)
+
+        Picasso.with(this@PencilDetailsActivity).load(url).into(imageDetailItem)
+
+        item_detail.text = item
+        stock_item.text = stockText
+        price_item.text = "$${price}"
+        item_description.text = description
+    }
+
+    companion object{
+
+        private const val EXTRA_URL = "EXTRA_URL"
+        private const val EXTRA_ITEM = "EXTRA_ITEM"
+        private const val EXTRA_STOCK = "EXTRA_STOCK"
+        private const val EXTRA_PRICE = "EXTRA_PRICE"
+        private const val EXTRA_DESCRIPTION = "EXTRA_DESCRIPTION"
+
+        fun getStartIntent(context: Context, url: String, item: String, stock: Int,
+                           price: Double, description: String): Intent {
+
+            return Intent(context, PencilDetailsActivity::class.java).apply {
+                putExtra(EXTRA_URL, url)
+                putExtra(EXTRA_ITEM, item)
+                putExtra(EXTRA_STOCK, stock)
+                putExtra(EXTRA_PRICE, price)
+                putExtra(EXTRA_DESCRIPTION, description)
+            }
+        }
+    }
+}