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kmerrell42kmerrell42
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MVP plus Clean
0 parents  commit 459a27c

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‎.gitignore

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.gradle
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/local.properties
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/.idea/
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*.iml
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.DS_Store
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/build

‎app/.gitignore

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/build

‎app/build.gradle

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apply plugin: 'com.android.application'
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android {
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compileSdkVersion 21
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buildToolsVersion "21.1.2"
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defaultConfig {
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applicationId "mvp.sample.io.mercury.mvpexample"
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minSdkVersion 14
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targetSdkVersion 21
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versionCode 1
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versionName "1.0"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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}
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}
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}
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dependencies {
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compile fileTree(dir: 'libs', include: ['*.jar'])
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compile 'com.android.support:appcompat-v7:21.0.3'
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}

‎app/proguard-rules.pro

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# Add project specific ProGuard rules here.
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# By default, the flags in this file are appended to flags specified
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# in /android-sdk-macosx/tools/proguard/proguard-android.txt
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# You can edit the include path and order by changing the proguardFiles
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# directive in build.gradle.
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#
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# For more details, see
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# http://developer.android.com/guide/developing/tools/proguard.html
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# Add any project specific keep options here:
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# If your project uses WebView with JS, uncomment the following
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# and specify the fully qualified class name to the JavaScript interface
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# class:
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#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
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# public *;
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#}

‎app/src/androidTest/java/mvp/sample/io/mercury/mvpexample/ApplicationTest.java

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package mvp.sample.io.mercury.mvpexample;
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import android.app.Application;
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import android.test.ApplicationTestCase;
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/**
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* <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
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*/
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public class ApplicationTest extends ApplicationTestCase<Application> {
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public ApplicationTest() {
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super(Application.class);
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}
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}

‎app/src/main/AndroidManifest.xml

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="mvp.sample.io.mercury.mvpexample" >
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<application
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android:allowBackup="true"
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android:icon="@drawable/ic_launcher"
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android:label="@string/app_name"
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android:theme="@style/AppTheme" >
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<activity
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android:name=".FavoriteCrudActivity"
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android:label="@string/title_activity_main" >
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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</application>
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</manifest>

‎app/src/main/java/mvp/sample/io/mercury/mvpexample/FavoriteCrudActivity.java

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package mvp.sample.io.mercury.mvpexample;
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import android.annotation.SuppressLint;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentManager;
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import android.support.v7.app.ActionBarActivity;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.ListView;
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import android.widget.Toast;
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import java.util.Collection;
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import mvp.sample.io.mercury.mvpexample.di.Container;
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import mvp.sample.io.mercury.mvpexample.entity.Favorite;
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import mvp.sample.io.mercury.mvpexample.interactor.FavoriteAdder;
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import mvp.sample.io.mercury.mvpexample.interactor.FavoriteRemover;
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import mvp.sample.io.mercury.mvpexample.interactor.FavoritesGetter;
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import mvp.sample.io.mercury.mvpexample.view.FavoriteCrudItem;
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import mvp.sample.io.mercury.mvpexample.view.FavoriteCrudPresenter;
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public class FavoriteCrudActivity extends ActionBarActivity implements FavoriteCrudPresenter.FavoriteCrudView {
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private static final String FRAG_TAG_PRESENTER_HOLDER = "presenterHolder";
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private FavoriteAdder favoriteAdder = Container.getInstance().getFavoriteAdder();
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private FavoritesGetter favoritesGetter = Container.getInstance().getFavoritesGetter();
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private FavoriteRemover favoritesRemover = Container.getInstance().getFavoritesRemover();
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private ArrayAdapter<Favorite> listAdapter;
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private View add1Btn;
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private View add2Btn;
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private View add3Btn;
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private View loading;
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private ListView list;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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FragmentManager fm = getSupportFragmentManager();
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PresenterHolderFragment phf = (PresenterHolderFragment) fm.findFragmentByTag(FRAG_TAG_PRESENTER_HOLDER);
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final FavoriteCrudPresenter presenter;
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if (phf == null) {
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presenter = new FavoriteCrudPresenter(favoriteAdder, favoritesGetter, favoritesRemover);
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fm.beginTransaction().add(new PresenterHolderFragment(presenter), FRAG_TAG_PRESENTER_HOLDER).commit();
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} else {
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presenter = phf.presenter;
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}
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presenter.setView(this);
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final FavoriteCrudItem.OnRemoveClickListener removeClickListener = new FavoriteCrudItem.OnRemoveClickListener() {
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@Override
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public void onRemoveClicked(Favorite favorite) {
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presenter.removeFavorite(favorite);
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}
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};
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list = (ListView) findViewById(R.id.list);
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listAdapter = new ArrayAdapter<Favorite>(this, -1) {
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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FavoriteCrudItem view = (FavoriteCrudItem) convertView;
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if (view == null) {
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view = (FavoriteCrudItem) LayoutInflater.from(getContext()).inflate(R.layout.favorite_item, parent, false);
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}
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view.bind(getItem(position));
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view.setOnRemoveClickListener(removeClickListener);
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return view;
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}
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};
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list.setAdapter(listAdapter);
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add1Btn = findViewById(R.id.add_1_btn);
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add1Btn.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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presenter.addFavorite(new Favorite(1));
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}
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});
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add2Btn = findViewById(R.id.add_2_btn);
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add2Btn.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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presenter.addFavorite(new Favorite(2));
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}
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});
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add3Btn = findViewById(R.id.add_3_btn);
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add3Btn.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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presenter.addFavorite(new Favorite(3));
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}
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});
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loading = findViewById(R.id.loading);
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presenter.present();
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}
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@Override
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public void loadFavorites(Collection<Favorite> favorites) {
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listAdapter.clear();
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listAdapter.addAll(favorites);
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}
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@Override
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public void notifyAddSuccessful(Favorite favorite) {
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Toast.makeText(this, String.format("%s was added", favorite.getId()), Toast.LENGTH_SHORT).show();
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}
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@Override
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public void notifyRemoveSuccessful(Favorite favorite) {
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Toast.makeText(this, String.format("%s was removed", favorite.getId()), Toast.LENGTH_SHORT).show();
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}
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@Override
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public void notifyFavoriteAlreadyExists(Favorite favorite) {
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Toast.makeText(this, String.format("%s was already added", favorite.getId()), Toast.LENGTH_SHORT).show();
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}
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@Override
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public void disableAddControls() {
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add1Btn.setEnabled(false);
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add2Btn.setEnabled(false);
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add3Btn.setEnabled(false);
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}
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@Override
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public void enableAddControls() {
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add1Btn.setEnabled(true);
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add2Btn.setEnabled(true);
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add3Btn.setEnabled(true);
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}
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@Override
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public void showLoading() {
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list.setVisibility(View.GONE);
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loading.setVisibility(View.VISIBLE);
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}
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@Override
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public void hideLoading() {
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loading.setVisibility(View.GONE);
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list.setVisibility(View.VISIBLE);
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}
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@SuppressLint("ValidFragment")
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private class PresenterHolderFragment extends Fragment {
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final FavoriteCrudPresenter presenter;
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public PresenterHolderFragment(FavoriteCrudPresenter presenter) {
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this.presenter = presenter;
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setRetainInstance(true);
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}
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}
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}

‎app/src/main/java/mvp/sample/io/mercury/mvpexample/di/Container.java

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package mvp.sample.io.mercury.mvpexample.di;
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import mvp.sample.io.mercury.mvpexample.interactor.FavoriteAdder;
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import mvp.sample.io.mercury.mvpexample.interactor.FavoriteRemover;
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import mvp.sample.io.mercury.mvpexample.interactor.FavoritesGetter;
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import mvp.sample.io.mercury.mvpexample.repository.FavoriteRepo;
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import mvp.sample.io.mercury.mvpexample.repository.InMemoryFavoriteRepo;
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import mvp.sample.io.mercury.mvpexample.repository.SlowFavoriteRepoWrapper;
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public class Container {
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private static Container instance;
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private FavoriteAdder favoriteAdder;
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private FavoriteRepo favoriteRepo;
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private FavoritesGetter favoritesGetter;
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private FavoriteRemover favoritesRemover;
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private Container() {}
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public static Container getInstance() {
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if (instance == null) {
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instance = new Container();
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}
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return instance;
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}
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public FavoriteAdder getFavoriteAdder() {
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if (favoriteAdder == null) {
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favoriteAdder = new FavoriteAdder(getFavoriteRepo());
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}
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return favoriteAdder;
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}
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public FavoritesGetter getFavoritesGetter() {
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if (favoritesGetter == null) {
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favoritesGetter = new FavoritesGetter(getFavoriteRepo());
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}
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return favoritesGetter;
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}
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public FavoriteRemover getFavoritesRemover() {
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if (favoritesRemover == null) {
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favoritesRemover = new FavoriteRemover(getFavoriteRepo());
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}
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return favoritesRemover;
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}
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public FavoriteRepo getFavoriteRepo() {
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if (favoriteRepo == null) {
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favoriteRepo = new SlowFavoriteRepoWrapper(new InMemoryFavoriteRepo(), 1000);
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}
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return favoriteRepo;
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}
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}

‎app/src/main/java/mvp/sample/io/mercury/mvpexample/entity/Favorite.java

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package mvp.sample.io.mercury.mvpexample.entity;
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public class Favorite {
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private final int id;
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public Favorite(int i) {
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id = i;
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}
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public int getId() {
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return id;
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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Favorite favorite = (Favorite) o;
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return id == favorite.id;
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}
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@Override
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public int hashCode() {
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return id;
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}
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}

‎app/src/main/java/mvp/sample/io/mercury/mvpexample/interactor/FavoriteAdder.java

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package mvp.sample.io.mercury.mvpexample.interactor;
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import mvp.sample.io.mercury.mvpexample.entity.Favorite;
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import mvp.sample.io.mercury.mvpexample.repository.FavoriteRepo;
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public class FavoriteAdder {
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private final FavoriteRepo repo;
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public FavoriteAdder(FavoriteRepo repo) {
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this.repo = repo;
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}
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public Response execute(Favorite favorite) {
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// Application specific logic regarding adding a favorite that was already added
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boolean alreadyExisted = repo.exists(favorite);
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if (!alreadyExisted) {
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repo.put(favorite);
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}
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return new Response(favorite, alreadyExisted);
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}
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public class Response {
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private final Favorite favorite;
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private final boolean alreadyExisted;
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public Response(Favorite favorite, boolean alreadyExisted) {
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this.favorite = favorite;
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this.alreadyExisted = alreadyExisted;
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}
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public boolean alreadyExisted() {
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return alreadyExisted;
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}
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public Favorite getFavorite() {
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return favorite;
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}
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}
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}

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