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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* vim: ts=4 sw=4 expandtab:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import org.json.JSONObject;
import org.json.JSONException;
import org.mozilla.gecko.R;
import org.mozilla.gecko.util.EventCallback;
import com.google.android.gms.cast.CastDevice;
import com.google.android.gms.cast.CastRemoteDisplayLocalService;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.common.api.Status;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.support.v7.media.MediaRouter.RouteInfo;
import android.util.Log;
public class ChromeCastDisplay implements GeckoPresentationDisplay {
static final String REMOTE_DISPLAY_APP_ID = "4574A331";
private static final String LOGTAG = "GeckoChromeCastDisplay";
private final Context context;
private final RouteInfo route;
private CastDevice castDevice;
public ChromeCastDisplay(Context context, RouteInfo route) {
int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(context);
if (status != ConnectionResult.SUCCESS) {
throw new IllegalStateException("Play services are required for Chromecast support (got status code " + status + ")");
}
this.context = context;
this.route = route;
this.castDevice = CastDevice.getFromBundle(route.getExtras());
}
public JSONObject toJSON() {
final JSONObject obj = new JSONObject();
try {
if (castDevice == null) {
return null;
}
obj.put("uuid", route.getId());
obj.put("friendlyName", castDevice.getFriendlyName());
obj.put("type", "chromecast");
} catch (JSONException ex) {
Log.d(LOGTAG, "Error building route", ex);
}
return obj;
}
@Override
public void start(final EventCallback callback) {
if (CastRemoteDisplayLocalService.getInstance() != null) {
Log.d(LOGTAG, "CastRemoteDisplayLocalService already existed.");
GeckoAppShell.notifyObservers("presentation-view-ready", route.getId());
callback.sendSuccess("Succeed to start presentation.");
return;
}
Intent intent = new Intent(context, RemotePresentationService.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent notificationPendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
CastRemoteDisplayLocalService.NotificationSettings settings =
new CastRemoteDisplayLocalService.NotificationSettings.Builder()
.setNotificationPendingIntent(notificationPendingIntent).build();
CastRemoteDisplayLocalService.startService(
context,
RemotePresentationService.class,
REMOTE_DISPLAY_APP_ID,
castDevice,
settings,
new CastRemoteDisplayLocalService.Callbacks() {
@Override
public void onServiceCreated(CastRemoteDisplayLocalService service) {
((RemotePresentationService) service).setDeviceId(route.getId());
}
@Override
public void onRemoteDisplaySessionStarted(CastRemoteDisplayLocalService service) {
Log.d(LOGTAG, "Remote presentation launched!");
callback.sendSuccess("Succeed to start presentation.");
}
@Override
public void onRemoteDisplaySessionError(Status errorReason) {
int code = errorReason.getStatusCode();
callback.sendError("Fail to start presentation. Error code: " + code);
}
});
}
@Override
public void stop(EventCallback callback) {
CastRemoteDisplayLocalService.stopService();
callback.sendSuccess("Succeed to stop presentation.");
}
}
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