public class NotifiDoWhatReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if (intent == null || context == null) { return; } String action = intent.getAction(); if(action.equals(NOTIFICATION_DELETED_ACTION)){ int type = intent.getIntExtra(PUSH_TYPE,-1); int notiid = intent.getIntExtra(PUSH_ID,-1); String url = intent.getStringExtra(Constant.DATA); if(type==0){ //apk下载 ((NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE)).cancel(notiid); if(downCalls.containsKey(url)){ downCalls.remove(url); } } } } }
public void initNotification() { builder = new NotificationCompat.Builder(mContext) .setSmallIcon(R.mipmap.ic_launcher) .setContentText("0%") .setContentTitle("初心客厅") .setProgress(100, 0, false).setDeleteIntent(PendingIntent.getBroadcast(this, NOTIFICATION_ID_APK, new Intent(NOTIFICATION_DELETED_ACTION).putExtra(PUSH_ID, NOTIFICATION_ID_APK).putExtra(PUSH_TYPE, 0).putExtra(Constant.DATA, url), 0)); notificationManager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(NOTIFICATION_ID_APK, builder.build()); }
参考资料
private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { if (intent == null || context == null) { return; } mNotificationManager.cancel(NOTIFICATION_ID_LIVE); String type = intent.getStringExtra(PUSH_TYPE); if (PUSH_TYPE_LINK.equals(type)) { //mNumLinkes = 0; } else if (PUSH_TYPE_LIVE.equals(type)) { //mNumLives = 0; } //这里可以重新计数 } }; private void sendLiveNotification() { Intent intent = new Intent(NOTIFICATION_CLICK_ACTION); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this); String title = "Push测试"; mBuilder.setContentTitle(title); mBuilder.setTicker(title); mBuilder.setContentText("https://233.tv/over140"); mBuilder.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher)); mBuilder.setSmallIcon(R.drawable.ic_action_cast); mBuilder.setDefaults(Notification.DEFAULT_ALL); mBuilder.setWhen(System.currentTimeMillis()); mBuilder.setContentIntent(PendingIntent.getBroadcast(this, NOTIFICATION_ID_LIVE, intent, 0)); mBuilder.setDeleteIntent(PendingIntent.getBroadcast(this, NOTIFICATION_ID_LIVE, new Intent(NOTIFICATION_DELETED_ACTION).putExtra(PUSH_TYPE, PUSH_TYPE_LIVE), 0)); mNotificationManager.notify(NOTIFICATION_ID_LIVE, mBuilder.build()); }
代码说明
1、最重要的是setDeleteIntent，这个在API Level 11（Android 3.0） 新增的
2、注意不要设置setAutoCancel为true，否则监听器接收不到
3、这里统一了点击通知和消除通知的操作
4、注意广播在推送前要注册好
实际使用中发现还是有一点问题，比如Service被Kill掉了，通知栏点击就会没有反应了，这块还需要再考虑一下，比如把Broadcast在AndroidMainfest中监听。
以上就是对Android Notification 事件的资料整理，希望能帮助Android开发的朋友。
