/* * Copyright 2019 Google LLC. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.google.sample.cast.refplayer; import com.google.android.gms.cast.framework.CastButtonFactory; import com.google.android.gms.cast.framework.CastContext; import com.google.android.gms.cast.framework.CastSession; import com.google.android.gms.cast.framework.CastState; import com.google.android.gms.cast.framework.CastStateListener; import com.google.android.gms.cast.framework.IntroductoryOverlay; import com.google.android.gms.cast.framework.SessionManagerListener; import com.google.sample.cast.refplayer.queue.ui.QueueListViewActivity; import com.google.sample.cast.refplayer.settings.CastPreference; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity; import androidx.appcompat.widget.Toolbar; import android.util.Log; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; /** * The main activity that displays the list of videos. */ public class VideoBrowserActivity extends AppCompatActivity { private static final String TAG = "VideoBrowserActivity"; private CastContext mCastContext; private final SessionManagerListener<CastSession> mSessionManagerListener = new MySessionManagerListener(); private CastSession mCastSession; private MenuItem mediaRouteMenuItem; private MenuItem mQueueMenuItem; private Toolbar mToolbar; private IntroductoryOverlay mIntroductoryOverlay; private CastStateListener mCastStateListener; private class MySessionManagerListener implements SessionManagerListener<CastSession> { @Override public void onSessionEnded(CastSession session, int error) { if (session == mCastSession) { mCastSession = null; } invalidateOptionsMenu(); } @Override public void onSessionResumed(CastSession session, boolean wasSuspended) { mCastSession = session; invalidateOptionsMenu(); } @Override public void onSessionStarted(CastSession session, String sessionId) { mCastSession = session; invalidateOptionsMenu(); } @Override public void onSessionStarting(CastSession session) { } @Override public void onSessionStartFailed(CastSession session, int error) { } @Override public void onSessionEnding(CastSession session) { } @Override public void onSessionResuming(CastSession session, String sessionId) { } @Override public void onSessionResumeFailed(CastSession session, int error) { } @Override public void onSessionSuspended(CastSession session, int reason) { } } /* * (non-Javadoc) * @see android.support.v4.app.FragmentActivity#onCreate(android.os.Bundle) */ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.video_browser); setupActionBar(); mCastStateListener = new CastStateListener() { @Override public void onCastStateChanged(int newState) { if (newState != CastState.NO_DEVICES_AVAILABLE) { showIntroductoryOverlay(); } } }; mCastContext = CastContext.getSharedInstance(this); } private void setupActionBar() { mToolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(mToolbar); } private void intentToJoin(){ Intent intent = getIntent(); Uri intentToJoinUri = Uri.parse("https://castvideos.com/cast/join"); Log.i(TAG, "URI passed: "+intentToJoinUri); if (intent.getData() != null && intent.getData().equals(intentToJoinUri)) { mCastContext.getSessionManager().startSession(intent); Log.i(TAG, "Uri Joined: "+intentToJoinUri); } } @Override public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); getMenuInflater().inflate(R.menu.browse, menu); mediaRouteMenuItem = CastButtonFactory.setUpMediaRouteButton(getApplicationContext(), menu, R.id.media_route_menu_item); mQueueMenuItem = menu.findItem(R.id.action_show_queue); showIntroductoryOverlay(); return true; } @Override public boolean onPrepareOptionsMenu(Menu menu) { menu.findItem(R.id.action_show_queue).setVisible( (mCastSession != null) && mCastSession.isConnected()); return super.onPrepareOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { Intent intent; if (item.getItemId() == R.id.action_settings) { intent = new Intent(VideoBrowserActivity.this, CastPreference.class); startActivity(intent); } else if (item.getItemId() == R.id.action_show_queue) { intent = new Intent(VideoBrowserActivity.this, QueueListViewActivity.class); startActivity(intent); } return true; } @Override public boolean dispatchKeyEvent(@NonNull KeyEvent event) { return mCastContext.onDispatchVolumeKeyEventBeforeJellyBean(event) || super.dispatchKeyEvent(event); } @Override protected void onResume() { mCastContext.addCastStateListener(mCastStateListener); mCastContext.getSessionManager().addSessionManagerListener( mSessionManagerListener, CastSession.class); intentToJoin(); if (mCastSession == null) { mCastSession = CastContext.getSharedInstance(this).getSessionManager() .getCurrentCastSession(); } if (mQueueMenuItem != null) { mQueueMenuItem.setVisible( (mCastSession != null) && mCastSession.isConnected()); } super.onResume(); } @Override protected void onPause() { mCastContext.removeCastStateListener(mCastStateListener); mCastContext.getSessionManager().removeSessionManagerListener( mSessionManagerListener, CastSession.class); super.onPause(); } private void showIntroductoryOverlay() { if (mIntroductoryOverlay != null) { mIntroductoryOverlay.remove(); } if ((mediaRouteMenuItem != null) && mediaRouteMenuItem.isVisible()) { new Handler().post(new Runnable() { @Override public void run() { mIntroductoryOverlay = new IntroductoryOverlay.Builder( VideoBrowserActivity.this, mediaRouteMenuItem) .setTitleText(getString(R.string.introducing_cast)) .setOverlayColor(R.color.primary) .setSingleTime() .setOnOverlayDismissedListener( new IntroductoryOverlay.OnOverlayDismissedListener() { @Override public void onOverlayDismissed() { mIntroductoryOverlay = null; } }) .build(); mIntroductoryOverlay.show(); } }); } } }