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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* 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 android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.util.Log;
/**
* Client for posting notifications through the NotificationService.
*/
public class ServiceNotificationClient extends NotificationClient {
private static final String LOGTAG = "GeckoServiceNotificationClient";
private final ServiceConnection mConnection = new NotificationServiceConnection();
private boolean mBound;
private final Context mContext;
public ServiceNotificationClient(Context context) {
mContext = context;
}
@Override
protected void bind() {
super.bind();
final Intent intent = new Intent(mContext, NotificationService.class);
mContext.bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
}
@Override
protected void unbind() {
// If there are no more tasks and no notifications being
// displayed, the service is disconnected. Unfortunately,
// since completed download notifications are shown by
// removing the progress notification and creating a new
// static one, this will cause the service to be unbound
// and immediately rebound when a download completes.
super.unbind();
if (mBound) {
mBound = false;
mContext.unbindService(mConnection);
}
}
class NotificationServiceConnection implements ServiceConnection {
@Override
public void onServiceConnected(ComponentName className, IBinder service) {
final NotificationService.NotificationBinder binder =
(NotificationService.NotificationBinder) service;
connectHandler(binder.getService().getNotificationHandler());
mBound = true;
}
@Override
public void onServiceDisconnected(ComponentName componentName) {
// This is called when the connection with the service has been
// unexpectedly disconnected -- that is, its process crashed.
// Because it is running in our same process, we should never
// see this happen, and the correctness of this class relies on
// this never happening.
Log.e(LOGTAG, "Notification service disconnected", new Exception());
}
}
}
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