/*
* Copyright (C) 2015 AChep@xda <artemchep@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package com.achep.acdisplay.notifications;
import android.annotation.TargetApi;
import android.content.Context;
import android.os.Build;
import android.os.Handler;
import android.service.notification.NotificationListenerService;
import android.service.notification.StatusBarNotification;
import android.support.annotation.NonNull;
import com.achep.acdisplay.App;
import com.achep.acdisplay.services.MediaService;
/**
* Created by Artem Chepurnoy on 15.01.2015.
*/
class NotificationListenerJellyBeanMR2 extends NotificationListener {
private boolean mInitialized;
@Override
public void onListenerBind(@NonNull MediaService service) {
mInitialized = false;
// What is the idea of init notification?
// Well the main goal is to access #getActiveNotifications()
// what seems to be not possible without dirty and buggy
// workarounds.
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
MediaService service = MediaService.sService;
if (service == null) return;
NotificationHelper.sendNotification(service, App.ID_NOTIFY_INIT);
}
}, 2000);
}
// Never gets called on pre-Lollipop.
@Override
public void onListenerConnected(@NonNull NotificationListenerService service) { /* unused */ }
@Override
public void onNotificationPosted(@NonNull NotificationListenerService service,
@NonNull StatusBarNotification sbn) {
if (mInitialized || !postActiveNotifications(service)) {
Context context = service.getApplicationContext();
NotificationPresenter np = NotificationPresenter.getInstance();
np.postNotificationFromMain(context, OpenNotification.newInstance(sbn), 0);
}
}
@Override
public void onNotificationRemoved(@NonNull NotificationListenerService service,
@NonNull StatusBarNotification sbn) {
if (mInitialized || !postActiveNotifications(service)) {
NotificationPresenter np = NotificationPresenter.getInstance();
np.removeNotificationFromMain(OpenNotification.newInstance(sbn), 0);
}
}
@Override
public void onListenerUnbind(@NonNull MediaService mediaService) {
NotificationPresenter.getInstance().clearFromMain(true);
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
private boolean postActiveNotifications(@NonNull NotificationListenerService service) {
StatusBarNotification[] an = service.getActiveNotifications();
if (an == null) return false;
NotificationPresenter np = NotificationPresenter.getInstance();
np.init(service, an);
return mInitialized = true;
}
}