├── .gitignore ├── .idea ├── gradle.xml ├── inspectionProfiles │ └── Project_Default.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── gauravgoyal │ │ └── mvvm_with_testing │ │ ├── ExampleInstrumentedTest.kt │ │ ├── MainActivityJavaTest.java │ │ ├── UnitTestSuite.java │ │ └── view │ │ └── ui │ │ └── MainActivityTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── gauravgoyal │ │ │ └── mvvm_with_testing │ │ │ ├── lifecycle │ │ │ └── SomeObserver.java │ │ │ ├── service │ │ │ ├── model │ │ │ │ ├── Article.kt │ │ │ │ ├── News.kt │ │ │ │ └── Source.kt │ │ │ └── repository │ │ │ │ ├── NewsRepository.java │ │ │ │ └── NewsService.java │ │ │ ├── utility │ │ │ ├── Constants.kt │ │ │ └── DateUtils.kt │ │ │ ├── view │ │ │ ├── adapter │ │ │ │ ├── CustomBindingAdapter.java │ │ │ │ └── NewsAdapter.java │ │ │ ├── callback │ │ │ │ └── OnClickCallback.java │ │ │ └── ui │ │ │ │ ├── ArticleListFragment.java │ │ │ │ ├── MainActivity.java │ │ │ │ └── NewsDetailActivity.java │ │ │ └── viewmodel │ │ │ └── NewsViewModel.java │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ ├── activity_news_detail.xml │ │ ├── fragment_news_list.xml │ │ └── news_list_item.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── gauravgoyal │ └── mvvm_with_testing │ ├── ExampleUnitTest.kt │ └── UnitTest.kt ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 11 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | 26 | 27 | 28 | 29 | 30 | 31 | 33 | 34 | 35 | 36 | 37 | 1.8 38 | 39 | 44 | 45 | 46 | 47 | 48 | 49 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | A sample project which illustrate uses of MVVM Architecture and LiveData,ViewModel Architecture components. 2 | It displays list of news in a Recycler view and on click of any news, news will be opened in a WebView. 3 | https://android.jlelse.eu/android-architecture-pattern-components-mvvm-livedata-viewmodel-lifecycle-544e84e85177?source=friends_link&sk=a009475da1cf62720891f4526eb8ec05 4 | 5 | 6 | ![whatsapp image 2017-12-30 at 12 32 22 pm](https://user-images.githubusercontent.com/14937553/34452211-6d54872a-ed60-11e7-9dcb-1ce503fcedcb.jpeg) 7 | ![whatsapp image 2017-12-30 at 12 32 22 pm 1](https://user-images.githubusercontent.com/14937553/34452214-797701c2-ed60-11e7-8471-8254f6ec97a7.jpeg) 8 | ![whatsapp image 2017-12-30 at 12 32 22 pm 2](https://user-images.githubusercontent.com/14937553/34452215-7b3dc216-ed60-11e7-82c6-48a0c05f2df8.jpeg) 9 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | project.ext { 2 | appcompat = "26.1.0" 3 | arch = "1.0.0" 4 | retrofit = "2.0.2" 5 | constraintLayout = "1.0.2" 6 | } 7 | 8 | def NEWS_API_KEY = '"' + NewsApiKey + '"' 9 | 10 | apply plugin: 'com.android.application' 11 | 12 | apply plugin: 'kotlin-android' 13 | 14 | apply plugin: 'kotlin-android-extensions' 15 | 16 | android { 17 | compileSdkVersion 26 18 | defaultConfig { 19 | applicationId "com.gauravgoyal.mvvm_with_testing" 20 | minSdkVersion 16 21 | targetSdkVersion 26 22 | versionCode 1 23 | versionName "1.0" 24 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 25 | buildConfigField "String", "NewsApiKey", NEWS_API_KEY 26 | } 27 | buildTypes { 28 | release { 29 | minifyEnabled false 30 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 31 | } 32 | } 33 | dataBinding { 34 | enabled = true 35 | } 36 | } 37 | 38 | dependencies { 39 | implementation fileTree(dir: 'libs', include: ['*.jar']) 40 | 41 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 42 | 43 | // testing libraries 44 | testImplementation 'junit:junit:4.12' 45 | // androidTestCompile 'com.android.support:support-annotations:25.3.0' 46 | androidTestImplementation 'com.android.support.test:runner:1.0.1' 47 | androidTestCompile('com.android.support.test.espresso:espresso-core:3.0.1', { 48 | exclude group: 'com.android.support', module: 'support-annotations' 49 | }) 50 | androidTestCompile 'com.android.support.test:rules:0.5' 51 | androidTestCompile 'org.hamcrest:hamcrest-library:1.3' 52 | androidTestCompile 'org.mockito:mockito-core:2.6.8' 53 | // androidTestCompile 'com.android.support.test.uiautomator:uiautomator-v18:2.1.2' 54 | 55 | // views 56 | implementation "com.android.support:cardview-v7:$project.appcompat" 57 | implementation "com.android.support:recyclerview-v7:$project.appcompat" 58 | implementation "com.android.support.constraint:constraint-layout:$project.constraintLayout" 59 | 60 | // lifecycles 61 | implementation "android.arch.lifecycle:runtime:$project.arch" 62 | implementation "android.arch.lifecycle:extensions:$project.arch" 63 | annotationProcessor "android.arch.lifecycle:compiler:$project.arch" 64 | 65 | //networking 66 | implementation "com.squareup.retrofit2:retrofit:$project.retrofit" 67 | implementation "com.squareup.retrofit2:converter-gson:$project.retrofit" 68 | 69 | //support 70 | implementation "com.android.support:appcompat-v7:$project.appcompat" 71 | compile "com.android.support:support-v4:$project.appcompat" 72 | compile 'com.android.support:design:25.3.1', { 73 | exclude module: 'support-annotations' 74 | } 75 | 76 | androidTestCompile 'com.android.support.test.espresso:espresso-contrib:2.2.2', { 77 | exclude group: 'com.android.support', module: 'support-annotations' 78 | exclude group: 'com.android.support', module: 'support-v4' 79 | exclude group: 'com.android.support', module: 'design' 80 | exclude group: 'com.android.support', module: 'recyclerview-v7' 81 | } 82 | } 83 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/gauravgoyal/mvvm_with_testing/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing 2 | 3 | import android.support.test.InstrumentationRegistry 4 | import android.support.test.runner.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getTargetContext() 22 | assertEquals("com.gauravgoyal.mvvm_with_testing", appContext.packageName) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/gauravgoyal/mvvm_with_testing/MainActivityJavaTest.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing; 2 | 3 | import android.arch.lifecycle.ViewModelProviders; 4 | import android.support.test.filters.MediumTest; 5 | import android.support.test.rule.ActivityTestRule; 6 | import android.support.test.runner.AndroidJUnit4; 7 | import android.support.v4.app.Fragment; 8 | import android.support.v7.widget.RecyclerView; 9 | import android.view.View; 10 | import android.widget.FrameLayout; 11 | 12 | import com.gauravgoyal.mvvm_with_testing.view.adapter.NewsAdapter; 13 | import com.gauravgoyal.mvvm_with_testing.view.ui.ArticleListFragment; 14 | import com.gauravgoyal.mvvm_with_testing.view.ui.MainActivity; 15 | import com.gauravgoyal.mvvm_with_testing.viewmodel.NewsViewModel; 16 | 17 | import org.junit.Rule; 18 | import org.junit.Test; 19 | import org.junit.runner.RunWith; 20 | import org.hamcrest.CoreMatchers; 21 | 22 | import java.util.List; 23 | 24 | import kotlin.jvm.JvmField; 25 | 26 | import static android.support.test.espresso.action.ViewActions.click; 27 | import static android.support.test.espresso.contrib.RecyclerViewActions.actionOnItemAtPosition; 28 | import static org.hamcrest.Matchers.greaterThan; 29 | import static org.junit.Assert.assertEquals; 30 | import static org.junit.Assert.assertThat; 31 | import static org.hamcrest.Matchers.instanceOf; 32 | 33 | import org.mockito.Mock; 34 | 35 | /** 36 | * Created by gauravgoyal on 16/12/17. 37 | */ 38 | @MediumTest 39 | @RunWith(AndroidJUnit4.class) 40 | public class MainActivityJavaTest { 41 | 42 | @Mock 43 | private NewsViewModel newsViewModel; 44 | 45 | @Mock 46 | private NewsAdapter newsAdapter; 47 | 48 | @Rule 49 | public ActivityTestRule rule = new ActivityTestRule<>(MainActivity.class); 50 | 51 | @Test 52 | public void ensureFrameLayoutIsPresent() throws Exception { 53 | 54 | MainActivity activity = rule.getActivity(); 55 | FrameLayout viewById = activity.findViewById(R.id.fragment_container); 56 | assertThat(viewById, instanceOf(FrameLayout.class)); 57 | 58 | List fragmentList = activity.getSupportFragmentManager().getFragments(); 59 | assertEquals(fragmentList.size(), 1); 60 | Fragment fragment = (Fragment) fragmentList.get(0); 61 | assertThat(fragmentList.get(0), instanceOf(ArticleListFragment.class)); 62 | fragment = (ArticleListFragment) fragment; 63 | 64 | // fragment testing 65 | View view = fragment.getView(); 66 | View recyclerView = view.findViewById(R.id.project_list); 67 | assertThat(recyclerView, instanceOf(RecyclerView.class)); 68 | assertEquals(view.findViewById(R.id.loading_projects).getVisibility(), View.VISIBLE); 69 | recyclerView = (RecyclerView) recyclerView; 70 | 71 | newsViewModel = ViewModelProviders.of(activity, new NewsViewModel.Factory(activity.getApplication())) 72 | .get(NewsViewModel.class); 73 | 74 | assertEquals(view.findViewById(R.id.loading_projects).getVisibility(), View.VISIBLE); 75 | newsAdapter = (NewsAdapter) ((RecyclerView) recyclerView).getAdapter(); 76 | 77 | int count = newsAdapter.getItemCount(); 78 | assertThat(count, greaterThan(0)); 79 | 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/gauravgoyal/mvvm_with_testing/UnitTestSuite.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing; 2 | 3 | import org.junit.runner.RunWith; 4 | import org.junit.runners.Suite; 5 | 6 | // Runs all unit tests. 7 | @RunWith(Suite.class) 8 | @Suite.SuiteClasses({MainActivityJavaTest.class}) 9 | public class UnitTestSuite {} 10 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/gauravgoyal/mvvm_with_testing/view/ui/MainActivityTest.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.view.ui; 2 | 3 | import android.support.test.espresso.ViewInteraction; 4 | import android.support.test.rule.ActivityTestRule; 5 | import android.support.test.runner.AndroidJUnit4; 6 | import android.test.suitebuilder.annotation.LargeTest; 7 | import android.view.View; 8 | import android.view.ViewGroup; 9 | import android.view.ViewParent; 10 | 11 | import com.gauravgoyal.mvvm_with_testing.R; 12 | 13 | import org.hamcrest.Description; 14 | import org.hamcrest.Matcher; 15 | import org.hamcrest.TypeSafeMatcher; 16 | import org.junit.Rule; 17 | import org.junit.Test; 18 | import org.junit.runner.RunWith; 19 | 20 | import static android.support.test.espresso.Espresso.onView; 21 | import static android.support.test.espresso.action.ViewActions.click; 22 | import static android.support.test.espresso.contrib.RecyclerViewActions.actionOnItemAtPosition; 23 | import static android.support.test.espresso.matcher.ViewMatchers.withClassName; 24 | import static android.support.test.espresso.matcher.ViewMatchers.withId; 25 | import static org.hamcrest.Matchers.allOf; 26 | import static org.hamcrest.Matchers.is; 27 | 28 | @LargeTest 29 | @RunWith(AndroidJUnit4.class) 30 | public class MainActivityTest { 31 | 32 | @Rule 33 | public ActivityTestRule mActivityTestRule = new ActivityTestRule<>(MainActivity.class); 34 | 35 | @Test 36 | public void mainActivityTest() { 37 | ViewInteraction recyclerView = onView( 38 | allOf(withId(R.id.project_list), 39 | childAtPosition( 40 | withClassName(is("android.widget.LinearLayout")), 41 | 1))); 42 | recyclerView.perform(actionOnItemAtPosition(0, click())); 43 | 44 | // Added a sleep statement to match the app's execution delay. 45 | // The recommended way to handle such scenarios is to use Espresso idling resources: 46 | // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html 47 | try { 48 | Thread.sleep(700); 49 | } catch (InterruptedException e) { 50 | e.printStackTrace(); 51 | } 52 | 53 | ViewInteraction recyclerView2 = onView( 54 | allOf(withId(R.id.project_list), 55 | childAtPosition( 56 | withClassName(is("android.widget.LinearLayout")), 57 | 1))); 58 | recyclerView2.perform(actionOnItemAtPosition(0, click())); 59 | 60 | } 61 | 62 | private static Matcher childAtPosition( 63 | final Matcher parentMatcher, final int position) { 64 | 65 | return new TypeSafeMatcher() { 66 | @Override 67 | public void describeTo(Description description) { 68 | description.appendText("Child at position " + position + " in parent "); 69 | parentMatcher.describeTo(description); 70 | } 71 | 72 | @Override 73 | public boolean matchesSafely(View view) { 74 | ViewParent parent = view.getParent(); 75 | return parent instanceof ViewGroup && parentMatcher.matches(parent) 76 | && view.equals(((ViewGroup) parent).getChildAt(position)); 77 | } 78 | }; 79 | } 80 | } 81 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/lifecycle/SomeObserver.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.lifecycle; 2 | 3 | import android.arch.lifecycle.Lifecycle; 4 | import android.arch.lifecycle.LifecycleObserver; 5 | import android.arch.lifecycle.OnLifecycleEvent; 6 | import android.util.Log; 7 | 8 | /** 9 | * Created by gauravgoyal on 20/12/17. 10 | */ 11 | 12 | public class SomeObserver implements LifecycleObserver { 13 | 14 | final String TAG = this.getClass().getSimpleName().toString(); 15 | 16 | @OnLifecycleEvent(Lifecycle.Event.ON_RESUME) 17 | public void onResume() { 18 | Log.d(TAG, "onResume called"); 19 | } 20 | 21 | @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE) 22 | public void onPause() { 23 | Log.d(TAG, "onPause called"); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/service/model/Article.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.service.model 2 | 3 | /** 4 | * Created by gauravgoyal on 15/12/17. 5 | */ 6 | 7 | import android.databinding.BaseObservable 8 | import android.databinding.ObservableField 9 | import com.google.gson.annotations.Expose 10 | import com.google.gson.annotations.SerializedName 11 | 12 | class Article { 13 | @SerializedName("source") 14 | @Expose 15 | var source: Source? = null 16 | @SerializedName("author") 17 | @Expose 18 | var author: String? = null 19 | @SerializedName("title") 20 | @Expose 21 | var title: String? = null 22 | @SerializedName("description") 23 | @Expose 24 | var description: String? = null 25 | @SerializedName("url") 26 | @Expose 27 | var url: String? = null 28 | @SerializedName("urlToImage") 29 | @Expose 30 | var urlToImage: String? = null 31 | @SerializedName("publishedAt") 32 | @Expose 33 | var publishedAt: String? = null 34 | 35 | } 36 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/service/model/News.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.service.model 2 | 3 | import com.google.gson.annotations.Expose 4 | import com.google.gson.annotations.SerializedName 5 | 6 | /** 7 | * Created by gauravgoyal on 15/12/17. 8 | */ 9 | class News { 10 | @SerializedName("status") 11 | @Expose 12 | val status: String? = null 13 | @SerializedName("totalResults") 14 | @Expose 15 | val totalResults: Int = 0 16 | @SerializedName("articles") 17 | @Expose 18 | val articles: List
? = null 19 | 20 | } 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/service/model/Source.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.service.model 2 | 3 | /** 4 | * Created by gauravgoyal on 15/12/17. 5 | */ 6 | 7 | 8 | import com.google.gson.annotations.Expose; 9 | import com.google.gson.annotations.SerializedName; 10 | 11 | class Source { 12 | @SerializedName("id") 13 | @Expose 14 | private val id: String? = null 15 | @SerializedName("name") 16 | @Expose 17 | private val name: String? = null 18 | 19 | } -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/service/repository/NewsRepository.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.service.repository; 2 | 3 | import android.arch.lifecycle.LiveData; 4 | import android.arch.lifecycle.MutableLiveData; 5 | 6 | import com.gauravgoyal.mvvm_with_testing.BuildConfig; 7 | import com.gauravgoyal.mvvm_with_testing.service.model.News; 8 | 9 | import java.io.IOException; 10 | 11 | import okhttp3.HttpUrl; 12 | import okhttp3.Interceptor; 13 | import okhttp3.OkHttpClient; 14 | 15 | import okhttp3.Request; 16 | import retrofit2.Response; 17 | import retrofit2.Call; 18 | import retrofit2.Callback; 19 | 20 | import retrofit2.Retrofit; 21 | import retrofit2.converter.gson.GsonConverterFactory; 22 | 23 | public class NewsRepository { 24 | private NewsService newsService; 25 | private static NewsRepository projectRepository; 26 | 27 | private NewsRepository() { 28 | OkHttpClient.Builder httpClient = 29 | new OkHttpClient.Builder(); 30 | httpClient.addInterceptor(new Interceptor() { 31 | @Override 32 | public okhttp3.Response intercept(Chain chain) throws IOException { 33 | Request original = chain.request(); 34 | HttpUrl originalHttpUrl = original.url(); 35 | 36 | HttpUrl url = originalHttpUrl.newBuilder() 37 | .addQueryParameter("apiKey", BuildConfig.NewsApiKey) 38 | .build(); 39 | 40 | Request request = original.newBuilder() 41 | .url(url).build(); 42 | return chain.proceed(request); 43 | } 44 | }); 45 | 46 | Retrofit retrofit = new Retrofit.Builder() 47 | .baseUrl(NewsService.URL) 48 | .client(httpClient.build()) 49 | .addConverterFactory(GsonConverterFactory.create()) 50 | .build(); 51 | 52 | newsService = retrofit.create(NewsService.class); 53 | } 54 | 55 | public synchronized static NewsRepository getInstance() { 56 | if (projectRepository == null) { 57 | if (projectRepository == null) { 58 | projectRepository = new NewsRepository(); 59 | } 60 | } 61 | return projectRepository; 62 | } 63 | 64 | public LiveData getNews(String source) { 65 | final MutableLiveData data = new MutableLiveData<>(); 66 | newsService.getNews(source).enqueue(new Callback() { 67 | @Override 68 | public void onResponse(Call call, Response response) { 69 | data.setValue(response.body()); 70 | } 71 | 72 | @Override 73 | public void onFailure(Call call, Throwable t) { 74 | data.setValue(null); 75 | } 76 | }); 77 | return data; 78 | } 79 | 80 | } 81 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/service/repository/NewsService.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.service.repository; 2 | 3 | import com.gauravgoyal.mvvm_with_testing.service.model.News; 4 | import com.gauravgoyal.mvvm_with_testing.utility.Constants; 5 | import java.util.List; 6 | 7 | import retrofit2.Call; 8 | import retrofit2.http.GET; 9 | import retrofit2.http.Path; 10 | import retrofit2.http.Query; 11 | 12 | interface NewsService { 13 | String URL = Constants.Companion.getAPI_URL(); 14 | 15 | @GET("top-headlines") 16 | Call getNews(@Query("sources") String source); 17 | } 18 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/utility/Constants.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.utility 2 | 3 | /** 4 | * Created by gauravgoyal on 15/12/17. 5 | */ 6 | class Constants{ 7 | companion object { 8 | public final val API_URL = "https://newsapi.org/v2/" 9 | } 10 | } -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/utility/DateUtils.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.utility 2 | 3 | import java.text.SimpleDateFormat 4 | import java.util.* 5 | 6 | /** 7 | * Created by gauravgoyal on 16/12/17. 8 | */ 9 | public class DateUtils { 10 | companion object { 11 | public fun convertToDateString(date: String): String { 12 | return SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss'Z'").parse(date)) 13 | } 14 | } 15 | } -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/view/adapter/CustomBindingAdapter.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.view.adapter; 2 | 3 | import android.databinding.BindingAdapter; 4 | import android.view.View; 5 | import android.webkit.WebView; 6 | import android.webkit.WebViewClient; 7 | import android.widget.TextView; 8 | import com.gauravgoyal.mvvm_with_testing.utility.DateUtils; 9 | 10 | public class CustomBindingAdapter { 11 | @BindingAdapter("visibleGone") 12 | public static void showHide(View view, boolean show) { 13 | view.setVisibility(show ? View.VISIBLE : View.GONE); 14 | } 15 | 16 | @BindingAdapter("dateText") 17 | public static void convertToDate(TextView view, String date) { 18 | view.setText(DateUtils.Companion.convertToDateString(date)); 19 | } 20 | 21 | 22 | @BindingAdapter("loadurl") 23 | public static void loadurl(WebView mWebview, String url) { 24 | mWebview.getSettings().setJavaScriptEnabled(true); // enable javascript 25 | 26 | mWebview.setWebViewClient(new WebViewClient() { 27 | public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) { 28 | } 29 | }); 30 | mWebview.loadUrl(url); 31 | } 32 | 33 | } -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/view/adapter/NewsAdapter.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.view.adapter; 2 | 3 | import android.databinding.DataBindingUtil; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.util.DiffUtil; 6 | import android.support.v7.widget.RecyclerView; 7 | import android.view.LayoutInflater; 8 | import android.view.ViewGroup; 9 | 10 | import com.gauravgoyal.mvvm_with_testing.R; 11 | import com.gauravgoyal.mvvm_with_testing.databinding.NewsListItemBinding; 12 | import com.gauravgoyal.mvvm_with_testing.service.model.Article; 13 | import com.gauravgoyal.mvvm_with_testing.view.callback.OnClickCallback; 14 | 15 | import java.util.List; 16 | 17 | public class NewsAdapter extends RecyclerView.Adapter { 18 | 19 | List articleList; 20 | 21 | public void setProjectList(final List articleList) { 22 | if (this.articleList == null) { 23 | this.articleList = articleList; 24 | notifyItemRangeInserted(0, articleList.size()); 25 | } else { 26 | DiffUtil.DiffResult result = DiffUtil.calculateDiff(new DiffUtil.Callback() { 27 | @Override 28 | public int getOldListSize() { 29 | return NewsAdapter.this.articleList.size(); 30 | } 31 | 32 | @Override 33 | public int getNewListSize() { 34 | return articleList.size(); 35 | } 36 | 37 | @Override 38 | public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) { 39 | return NewsAdapter.this.articleList.get(oldItemPosition).getUrl() == 40 | NewsAdapter.this.articleList.get(newItemPosition).getUrl(); 41 | } 42 | 43 | @Override 44 | public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) { 45 | Article newArticle = articleList.get(newItemPosition); 46 | Article oldArticle = articleList.get(oldItemPosition); 47 | return newArticle.getUrl().equals(oldArticle.getUrl()) 48 | && oldArticle.getAuthor().equals(newArticle.getAuthor()); 49 | } 50 | }); 51 | this.articleList = articleList; 52 | result.dispatchUpdatesTo(this); 53 | } 54 | } 55 | 56 | @Override 57 | public ArticleViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 58 | NewsListItemBinding binding = DataBindingUtil 59 | .inflate(LayoutInflater.from(parent.getContext()), R.layout.news_list_item, 60 | parent, false); 61 | 62 | binding.setCallback(new OnClickCallback()); 63 | 64 | return new ArticleViewHolder(binding); 65 | } 66 | 67 | @Override 68 | public void onBindViewHolder(ArticleViewHolder holder, int position) { 69 | holder.binding.setArticle(articleList.get(position)); 70 | holder.binding.executePendingBindings(); 71 | } 72 | 73 | @Override 74 | public int getItemCount() { 75 | return articleList == null ? 0 : articleList.size(); 76 | } 77 | 78 | static class ArticleViewHolder extends RecyclerView.ViewHolder { 79 | 80 | final NewsListItemBinding binding; 81 | 82 | public ArticleViewHolder(NewsListItemBinding binding) { 83 | super(binding.getRoot()); 84 | this.binding = binding; 85 | } 86 | } 87 | } 88 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/view/callback/OnClickCallback.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.view.callback; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.view.View; 6 | 7 | import com.gauravgoyal.mvvm_with_testing.service.model.Article; 8 | import com.gauravgoyal.mvvm_with_testing.service.model.News; 9 | import com.gauravgoyal.mvvm_with_testing.view.ui.NewsDetailActivity; 10 | 11 | public class OnClickCallback { 12 | public void onClick(View view, Article article) { 13 | Context context = view.getContext(); 14 | Intent i = new Intent(context, NewsDetailActivity.class); 15 | i.putExtra("url", article.getUrl()); 16 | context.startActivity(i); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/view/ui/ArticleListFragment.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.view.ui; 2 | 3 | import android.arch.lifecycle.Lifecycle; 4 | import android.arch.lifecycle.LifecycleFragment; 5 | import android.arch.lifecycle.Observer; 6 | import android.arch.lifecycle.ViewModelProviders; 7 | import android.content.Intent; 8 | import android.databinding.DataBindingUtil; 9 | import android.os.Bundle; 10 | import android.support.annotation.Nullable; 11 | import android.support.v4.app.Fragment; 12 | import android.view.LayoutInflater; 13 | import android.view.View; 14 | import android.view.ViewGroup; 15 | import android.widget.Toast; 16 | 17 | import com.gauravgoyal.mvvm_with_testing.R; 18 | import com.gauravgoyal.mvvm_with_testing.databinding.FragmentNewsListBinding; 19 | import com.gauravgoyal.mvvm_with_testing.service.model.Article; 20 | import com.gauravgoyal.mvvm_with_testing.service.model.News; 21 | import com.gauravgoyal.mvvm_with_testing.view.adapter.NewsAdapter; 22 | import com.gauravgoyal.mvvm_with_testing.view.callback.OnClickCallback; 23 | import com.gauravgoyal.mvvm_with_testing.viewmodel.NewsViewModel; 24 | 25 | import java.util.List; 26 | 27 | public class ArticleListFragment extends Fragment { 28 | public static final String TAG = "ArticleListFragment"; 29 | private NewsAdapter newsAdapter; 30 | private FragmentNewsListBinding binding; 31 | 32 | @Nullable 33 | @Override 34 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, 35 | @Nullable Bundle savedInstanceState) { 36 | binding = DataBindingUtil.inflate(inflater, R.layout.fragment_news_list, container, false); 37 | 38 | newsAdapter = new NewsAdapter(); 39 | binding.projectList.setAdapter(newsAdapter); 40 | binding.setIsLoading(true); 41 | 42 | return binding.getRoot(); 43 | } 44 | 45 | @Override 46 | public void onActivityCreated(@Nullable Bundle savedInstanceState) { 47 | super.onActivityCreated(savedInstanceState); 48 | 49 | NewsViewModel.Factory factory = new NewsViewModel.Factory( 50 | getActivity().getApplication()); 51 | 52 | final NewsViewModel viewModel = ViewModelProviders.of(this, factory) 53 | .get(NewsViewModel.class); 54 | 55 | binding.setIsLoading(true); 56 | 57 | observeViewModel(viewModel); 58 | } 59 | 60 | private void observeViewModel(NewsViewModel viewModel) { 61 | // Update the list when the data changes 62 | viewModel.getObservableProject().observe(this, new Observer() { 63 | @Override 64 | public void onChanged(@Nullable News news) { 65 | if (news != null) { 66 | binding.setIsLoading(false); 67 | newsAdapter.setProjectList(news.getArticles()); 68 | } 69 | } 70 | }); 71 | } 72 | } 73 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/view/ui/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.view.ui; 2 | 3 | import android.arch.lifecycle.LifecycleActivity; 4 | import android.os.Bundle; 5 | import android.support.annotation.Nullable; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.util.Log; 8 | 9 | import com.gauravgoyal.mvvm_with_testing.R; 10 | import com.gauravgoyal.mvvm_with_testing.lifecycle.SomeObserver; 11 | 12 | public class MainActivity extends AppCompatActivity { 13 | final String TAG = this.getClass().getSimpleName().toString(); 14 | @Override 15 | protected void onCreate(@Nullable Bundle savedInstanceState) { 16 | super.onCreate(savedInstanceState); 17 | setContentView(R.layout.activity_main); 18 | 19 | // Add project list fragment if this is first creation 20 | if (savedInstanceState == null) { 21 | ArticleListFragment fragment = new ArticleListFragment(); 22 | 23 | getSupportFragmentManager().beginTransaction() 24 | .add(R.id.fragment_container, fragment, ArticleListFragment.TAG).commit(); 25 | } 26 | 27 | // for shake of 28 | getLifecycle().addObserver(new SomeObserver()); 29 | } 30 | 31 | @Override 32 | protected void onResume() { 33 | super.onResume(); 34 | Log.d(TAG, "onResume called"); 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/view/ui/NewsDetailActivity.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.view.ui; 2 | 3 | import android.arch.lifecycle.LifecycleActivity; 4 | import android.databinding.BindingAdapter; 5 | import android.databinding.DataBindingUtil; 6 | import android.os.Bundle; 7 | import android.support.annotation.Nullable; 8 | import android.webkit.WebView; 9 | import android.webkit.WebViewClient; 10 | 11 | import com.gauravgoyal.mvvm_with_testing.R; 12 | import com.gauravgoyal.mvvm_with_testing.databinding.ActivityNewsDetailBinding; 13 | 14 | public class NewsDetailActivity extends LifecycleActivity { 15 | 16 | private ActivityNewsDetailBinding binding; 17 | 18 | @Override 19 | protected void onCreate(@Nullable Bundle savedInstanceState) { 20 | super.onCreate(savedInstanceState); 21 | binding = DataBindingUtil.setContentView(this, R.layout.activity_news_detail); 22 | binding.setUrl(getIntent().getStringExtra("url")); 23 | } 24 | 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/gauravgoyal/mvvm_with_testing/viewmodel/NewsViewModel.java: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing.viewmodel; 2 | 3 | import android.app.Application; 4 | import android.arch.lifecycle.AndroidViewModel; 5 | import android.arch.lifecycle.LiveData; 6 | import android.arch.lifecycle.ViewModel; 7 | import android.arch.lifecycle.ViewModelProvider; 8 | import android.databinding.ObservableField; 9 | import android.support.annotation.NonNull; 10 | 11 | import com.gauravgoyal.mvvm_with_testing.service.model.News; 12 | import com.gauravgoyal.mvvm_with_testing.service.repository.NewsRepository; 13 | 14 | public class NewsViewModel extends AndroidViewModel { 15 | private final LiveData newsLiveData; 16 | 17 | public ObservableField news = new ObservableField<>(); 18 | 19 | public NewsViewModel(@NonNull Application application) { 20 | super(application); 21 | // a differnt source can be passed, here i am passing techcrunch 22 | newsLiveData = NewsRepository.getInstance().getNews("techcrunch"); 23 | } 24 | 25 | public LiveData getObservableProject() { 26 | return newsLiveData; 27 | } 28 | 29 | public void setNews(News news) { 30 | this.news.set(news); 31 | } 32 | 33 | /** 34 | * A creator is used to inject the project ID into the ViewModel 35 | */ 36 | public static class Factory extends ViewModelProvider.NewInstanceFactory { 37 | 38 | @NonNull 39 | private final Application application; 40 | 41 | public Factory(@NonNull Application application) { 42 | this.application = application; 43 | } 44 | 45 | @Override 46 | public T create(Class modelClass) { 47 | //noinspection unchecked 48 | return (T) new NewsViewModel(application); 49 | } 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_news_detail.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 6 | 7 | 8 | 11 | 12 | 13 | 18 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_news_list.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 6 | 7 | 8 | 11 | 12 | 13 | 18 | 19 | 27 | 28 | 34 | 35 | 45 | 46 | 51 | 52 | 53 | 54 | 55 | -------------------------------------------------------------------------------- /app/src/main/res/layout/news_list_item.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 6 | 7 | 8 | 11 | 12 | 15 | 16 | 17 | 25 | 26 | 33 | 34 | 42 | 43 | 49 | 50 | 56 | 57 | 63 | 64 | 65 | 66 | 67 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 16dp 3 | 8dp 4 | 16dp 5 | 16dp 6 | 7 | 16sp 8 | 150dp 9 | 125dp 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | mvvm-with-testing 3 | Loading news 4 | News list 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/gauravgoyal/mvvm_with_testing/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /app/src/test/java/com/gauravgoyal/mvvm_with_testing/UnitTest.kt: -------------------------------------------------------------------------------- 1 | package com.gauravgoyal.mvvm_with_testing 2 | 3 | import android.text.format.DateUtils 4 | import org.junit.Assert 5 | import org.junit.Test 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class UnitTest { 13 | 14 | fun addition_isCorrect() { 15 | Assert.assertEquals(4, 2 + 2) 16 | } 17 | 18 | @Test 19 | fun dateConversion_isCorrect(){ 20 | val actual = "2017-12-15T20:00:53Z" 21 | val expected = "2017-12-15 20:00:53" 22 | Assert.assertEquals(expected,com.gauravgoyal.mvvm_with_testing.utility.DateUtils.convertToDateString(actual)) 23 | } 24 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | ext.kotlin_version = '1.1.51' 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.0.0' 11 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 12 | 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | } 23 | } 24 | 25 | task clean(type: Delete) { 26 | delete rootProject.buildDir 27 | } 28 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | 19 | NewsApiKey=466a36ba9e0647238afd0065be34860a -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/gauravgyal/MVVM-LIveData-ViewModel/fb5812f3e5490ce919c6eb380048ab09e4587275/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Dec 15 11:53:05 IST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------