Initial commit

.gitignore

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+*.iml
+.idea
+.gradle
+local.properties
+build
+

app/build.gradle

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+apply plugin: 'com.android.application'
+apply plugin: 'android-apt'
+apply plugin: 'me.tatarka.retrolambda'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.0"
+    defaultConfig {
+        applicationId "com.github.aleksandermielczarek.observablecacheexample"
+        minSdkVersion 16
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    dataBinding {
+        enabled = true
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+
+    //test
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    testCompile 'junit:junit:4.12'
+
+    //support
+    compile 'com.android.support:appcompat-v7:25.0.0'
+
+    //dagger
+    compile 'com.google.dagger:dagger:2.7'
+    apt 'com.google.dagger:dagger-compiler:2.7'
+    compile 'com.github.AleksanderMielczarek:Napkin:0.3.0'
+
+    //rx
+    compile 'io.reactivex:rxandroid:1.2.1'
+    compile 'io.reactivex:rxjava:1.2.1'
+    compile project(':observablecache')
+
+    //utils
+    apt 'org.androidannotations:androidannotations:4.1.0'
+    compile 'org.androidannotations:androidannotations-api:4.1.0'
+    compile 'org.parceler:parceler-api:1.1.6'
+    apt 'org.parceler:parceler:1.1.6'
+}
+
+apt {
+    arguments {
+        androidManifestFile variant.outputs[0]?.processResources?.manifestFile
+        resourcePackageName android.defaultConfig.applicationId
+    }
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in C:\Users\Aleksander\AppData\Local\Android\sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}

app/src/androidTest/java/com/github/aleksandermielczarek/observablecacheexample/ExampleInstrumentedTest.java

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

app/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.github.aleksandermielczarek.observablecacheexample">
+
+    <application
+        android:name=".ObservableCacheApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+
+        <activity android:name=".ui.MainActivity_">
+            <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/github/aleksandermielczarek/observablecacheexample/ObservableCacheApplication.java

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+package com.github.aleksandermielczarek.observablecacheexample;
+
+import android.app.Application;
+
+import com.github.aleksandermielczarek.napkin.ComponentProvider;
+import com.github.aleksandermielczarek.observablecacheexample.component.AppComponent;
+import com.github.aleksandermielczarek.observablecacheexample.component.DaggerAppComponent;
+
+/**
+ * Created by Aleksander Mielczarek on 30.10.2016.
+ */
+
+public class ObservableCacheApplication extends Application implements ComponentProvider<AppComponent> {
+
+    private AppComponent appComponent;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        appComponent = DaggerAppComponent.create();
+    }
+
+    @Override
+    public AppComponent provideComponent() {
+        return appComponent;
+    }
+}

app/src/main/java/com/github/aleksandermielczarek/observablecacheexample/component/AppComponent.java

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+package com.github.aleksandermielczarek.observablecacheexample.component;
+
+import com.github.aleksandermielczarek.napkin.scope.AppScope;
+import com.github.aleksandermielczarek.observablecacheexample.module.AppModule;
+import com.github.aleksandermielczarek.observablecacheexample.ui.MainActivity;
+
+import dagger.Component;
+
+/**
+ * Created by Aleksander Mielczarek on 30.10.2016.
+ */
+@Component(modules = AppModule.class)
+@AppScope
+public interface AppComponent {
+
+    void inject(MainActivity mainActivity);
+}

app/src/main/java/com/github/aleksandermielczarek/observablecacheexample/module/AppModule.java

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+package com.github.aleksandermielczarek.observablecacheexample.module;
+
+import com.github.aleksandermielczarek.napkin.scope.AppScope;
+import com.github.aleksandermielczarek.observablecache.LruObservableCache;
+import com.github.aleksandermielczarek.observablecache.MapObservableCache;
+import com.github.aleksandermielczarek.observablecache.ObservableCache;
+import com.github.aleksandermielczarek.observablecacheexample.service.ObservableService;
+
+import dagger.Module;
+import dagger.Provides;
+
+/**
+ * Created by Aleksander Mielczarek on 30.10.2016.
+ */
+@Module
+@AppScope
+public class AppModule {
+
+    @Provides
+    @AppScope
+    ObservableCache provideObservableCache() {
+        return LruObservableCache.newInstance();
+    }
+
+    @Provides
+    @AppScope
+    ObservableService provideObservableService() {
+        return new ObservableService();
+    }
+}

app/src/main/java/com/github/aleksandermielczarek/observablecacheexample/service/ObservableService.java

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+package com.github.aleksandermielczarek.observablecacheexample.service;
+
+import java.util.concurrent.TimeUnit;
+
+import rx.Completable;
+import rx.Observable;
+import rx.Single;
+
+/**
+ * Created by Aleksander Mielczarek on 30.10.2016.
+ */
+
+public class ObservableService {
+
+    public static final int DELAY = 4;
+    public static final TimeUnit TIME_UNIT = TimeUnit.SECONDS;
+
+    public Observable<String> observable() {
+        return Observable.fromCallable(() -> "observable")
+                .delay(15, TIME_UNIT);
+    }
+
+    public Single<String> single() {
+        return Single.fromCallable(() -> "single")
+                .delay(DELAY, TIME_UNIT);
+    }
+
+    public Completable completable() {
+        return Completable.fromCallable(() -> null)
+                .delay(DELAY, TIME_UNIT);
+    }
+
+    public Observable<String> observableError() {
+        return observable().doOnNext(observable -> {
+            throw new IllegalArgumentException("observableError");
+        });
+    }
+
+    public Single<String> singleError() {
+        return single().doOnSuccess(single -> {
+            throw new IllegalArgumentException("singleError");
+        });
+    }
+
+    public Completable completableError() {
+        return completable().doOnEach(completable -> {
+            throw new IllegalArgumentException("completableError");
+        });
+    }
+
+}

app/src/main/java/com/github/aleksandermielczarek/observablecacheexample/ui/MainActivity.java

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+package com.github.aleksandermielczarek.observablecacheexample.ui;
+
+import android.databinding.DataBindingUtil;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+
+import com.github.aleksandermielczarek.napkin.Napkin;
+import com.github.aleksandermielczarek.observablecacheexample.R;
+import com.github.aleksandermielczarek.observablecacheexample.component.AppComponent;
+import com.github.aleksandermielczarek.observablecacheexample.databinding.ActivityMainBinding;
+
+import org.androidannotations.annotations.EActivity;
+import org.androidannotations.annotations.InstanceState;
+
+import javax.inject.Inject;
+
+/**
+ * Created by Aleksander Mielczarek on 30.10.2016.
+ */
+@EActivity
+public class MainActivity extends AppCompatActivity {
+
+    @InstanceState
+    protected MainViewModel.State state;
+
+    @Inject
+    protected MainViewModel mainViewModel;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Napkin.provideComponent(this, AppComponent.class).inject(this);
+        mainViewModel.restoreState(state);
+        ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
+        binding.setViewModel(mainViewModel);
+    }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        state = mainViewModel.saveState();
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mainViewModel.restoreObservables();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        mainViewModel.unsubscribe();
+    }
+}