Initial commit.

Example/android/app/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.swmansion.rnscreens.example">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+
+    <application
+      android:name=".MainApplication"
+      android:label="@string/app_name"
+      android:icon="@mipmap/ic_launcher"
+      android:allowBackup="false"
+      android:theme="@style/AppTheme">
+      <activity
+        android:name=".MainActivity"
+        android:label="@string/app_name"
+        android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
+        android:windowSoftInputMode="adjustResize">
+        <intent-filter>
+            <action android:name="android.intent.action.MAIN" />
+            <category android:name="android.intent.category.LAUNCHER" />
+        </intent-filter>
+      </activity>
+      <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
+    </application>
+
+</manifest>

Example/android/app/src/main/java/com/swmansion/rnscreens/example/LifecycleAwareView.java

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+package com.swmansion.rnscreens.example;
+
+import android.arch.lifecycle.Lifecycle;
+import android.arch.lifecycle.LifecycleObserver;
+import android.arch.lifecycle.OnLifecycleEvent;
+import android.content.Context;
+import android.util.Log;
+
+import com.facebook.react.views.view.ReactViewGroup;
+
+public class LifecycleAwareView extends ReactViewGroup implements LifecycleObserver {
+  public LifecycleAwareView(Context context) {
+    super(context);
+  }
+
+  @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
+  public void onResume() {
+    Log.e("CAT", "VIEW RESUME");
+  }
+
+  @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
+  public void onPause() {
+    Log.e("CAT", "VIEW PAUSE");
+  }
+}

Example/android/app/src/main/java/com/swmansion/rnscreens/example/MainActivity.java

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+package com.swmansion.rnscreens.example;
+
+import com.facebook.react.ReactFragmentActivity;
+
+public class MainActivity extends ReactFragmentActivity {
+
+    /**
+     * Returns the name of the main component registered from JavaScript.
+     * This is used to schedule rendering of the component.
+     */
+    @Override
+    protected String getMainComponentName() {
+        return "ScreensExample";
+    }
+}

Example/android/app/src/main/java/com/swmansion/rnscreens/example/MainApplication.java

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+package com.swmansion.rnscreens.example;
+
+import android.app.Application;
+
+import com.facebook.react.ReactApplication;
+import com.swmansion.rnscreens.RNScreenPackage;
+import com.facebook.react.ReactNativeHost;
+import com.facebook.react.ReactPackage;
+import com.facebook.react.shell.MainReactPackage;
+import com.facebook.soloader.SoLoader;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MainApplication extends Application implements ReactApplication {
+
+  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
+    @Override
+    public boolean getUseDeveloperSupport() {
+      return BuildConfig.DEBUG;
+    }
+
+    @Override
+    protected List<ReactPackage> getPackages() {
+      return Arrays.<ReactPackage>asList(
+          new MainReactPackage(),
+            new RNScreenPackage()
+      );
+    }
+
+    @Override
+    protected String getJSMainModuleName() {
+      return "index";
+    }
+  };
+
+  @Override
+  public ReactNativeHost getReactNativeHost() {
+    return mReactNativeHost;
+  }
+
+  @Override
+  public void onCreate() {
+    super.onCreate();
+    SoLoader.init(this, /* native exopackage */ false);
+  }
+}

Example/android/app/src/main/java/com/swmansion/rnscreens/example/SampleLifecycleAwareViewManager.java

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+package com.swmansion.rnscreens.example;
+
+import android.util.Log;
+
+import com.facebook.react.module.annotations.ReactModule;
+import com.facebook.react.uimanager.ThemedReactContext;
+import com.facebook.react.uimanager.ViewGroupManager;
+import com.swmansion.rnscreens.LifecycleHelper;
+
+@ReactModule(name = SampleLifecycleAwareViewManager.REACT_CLASS)
+public class SampleLifecycleAwareViewManager extends ViewGroupManager<LifecycleAwareView> {
+
+  protected static final String REACT_CLASS = "RNSLifecycleAwareView";
+
+  private LifecycleHelper mLifecycleHelper = new LifecycleHelper();
+
+  @Override
+  public String getName() {
+    return REACT_CLASS;
+  }
+
+  @Override
+  protected LifecycleAwareView createViewInstance(ThemedReactContext reactContext) {
+    Log.e("CAT", "CREATE!!!");
+    LifecycleAwareView view = new LifecycleAwareView(reactContext);
+    mLifecycleHelper.register(view);
+    return view;
+  }
+
+  @Override
+  public void onDropViewInstance(LifecycleAwareView view) {
+    mLifecycleHelper.unregister(view);
+    super.onDropViewInstance(view);
+  }
+}

Example/android/app/src/main/res/values/strings.xml

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+<resources>
+    <string name="app_name">ScreensExample</string>
+</resources>

Example/android/app/src/main/res/values/styles.xml

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+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+</resources>