Chromecast - default media receiver

<?xml version="1.0" encoding="utf-8"?>

<menu xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:app="http://schemas.android.com/apk/res-auto">

    <item android:id="@+id/action_cast"

        android:title="Cast"

        app:actionProviderClass="android.support.v7.app.MediaRouteActionProvider"

        app:showAsAction="always"/>

</menu>

private MediaRouter mediaRouter;

private MediaRouteSelector mediaRouteSelector;

private Callback mediaRouterCallback;

private GoogleApiClient currentApiClient;

@Override

protected void onCreate(Bundle savedInstanceState) {

  // Normal onCreate code...

  mediaRouter = MediaRouter.getInstance(getApplicationContext());

  mediaRouteSelector = new MediaRouteSelector.Builder()

      .addControlCategory(CastMediaControlIntent.categoryForCast(

          CastMediaControlIntent.DEFAULT_MEDIA_RECEIVER_APPLICATION_ID))

      .build();

  mediaRouterCallback = new Callback() {

    @Override

    public void onRouteSelected(MediaRouter router, MediaRouter.RouteInfo route) {

      stopCasting();

      setupCasting(CastDevice.getFromBundle(route.getExtras()));

    }

    @Override

    public void onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo route) {

      stopCasting();

    }

  };

}

@Override

protected void onStart() {

  super.onStart();

  mediaRouter.addCallback(mediaRouteSelector, mediaRouterCallback,

      MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);

}

@Override

protected void onStop() {

  mediaRouter.removeCallback(mediaRouterCallback);

  super.onStop();

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

  getMenuInflater().inflate(R.menu.chromecast, menu);

  MenuItem mediaRouteMenuItem = menu.findItem(R.id.action_cast);

  MediaRouteActionProvider mediaRouteActionProvider

      = (MediaRouteActionProvider) MenuItemCompat.getActionProvider(mediaRouteMenuItem);

  mediaRouteActionProvider.setRouteSelector(mediaRouteSelector);

  return true;

}

private void setupCasting(CastDevice device) {

  currentApiClient = new GoogleApiClient.Builder(this)

      .addApi(Cast.API, Cast.CastOptions.builder(device, new Listener()).build())

      .addConnectionCallbacks(new ConnectionCallbacks() {

        @Override

        public void onConnected(Bundle bundle) {

          Cast.CastApi.launchApplication(currentApiClient,

              CastMediaControlIntent.DEFAULT_MEDIA_RECEIVER_APPLICATION_ID)

              .setResultCallback(new ResultCallback<ApplicationConnectionResult>() {

                @Override

                public void onResult(ApplicationConnectionResult result) {

                  if (result.getStatus().isSuccess()) {

                    // After ten thousand callbacks, we can finally cast something

                    castVideo();

                  }

                }

              });

        }

        @Override

        public void onConnectionSuspended(int i) {

          // Log or toast it

        }

      })

      .addOnConnectionFailedListener(new OnConnectionFailedListener() {

        @Override

        public void onConnectionFailed(ConnectionResult connectionResult) {

          // Log or toast it

        }

      })

      .build();

  currentApiClient.connect();

}

private void castVideo() {

  RemoteMediaPlayer remoteMediaPlayer = new RemoteMediaPlayer();

  remoteMediaPlayer.load(currentApiClient,

      new MediaInfo.Builder("http://techslides.com/demos/sample-videos/small.mp4")

          .setContentType("video/mp4")

          .setStreamType(MediaInfo.STREAM_TYPE_BUFFERED)

          .build());

  // If remoteMediaPlayer is saved in a field, pause/seek/play can all be called later on as well

}

private void stopCasting() {

  if (currentApiClient != null) {

    Cast.CastApi.stopApplication(currentApiClient);

    currentApiClient = null;

  }

}

import com.google.android.gms.cast.Cast;

import com.google.android.gms.cast.Cast.ApplicationConnectionResult;

import com.google.android.gms.cast.Cast.Listener;

import com.google.android.gms.cast.CastDevice;

import com.google.android.gms.cast.CastMediaControlIntent;

import com.google.android.gms.cast.MediaInfo;

import com.google.android.gms.cast.RemoteMediaPlayer;

import com.google.android.gms.common.ConnectionResult;

import com.google.android.gms.common.api.GoogleApiClient;

import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;

import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;

import com.google.android.gms.common.api.ResultCallback;

import android.os.Bundle;

import android.support.v4.view.MenuItemCompat;

import android.support.v7.app.MediaRouteActionProvider;

import android.support.v7.media.MediaRouteSelector;

import android.support.v7.media.MediaRouter;

import android.support.v7.media.MediaRouter.Callback;

import android.view.Menu;

import android.view.MenuItem;