android– 使用PendingIntent进行全局广播或本地广播

概述我在IntentService中运行后台任务.我在通知栏(使用NotificationManager)中显示进度,并且如果有人点击该通知,则想取消该任务.我用广播服务成功实现了它.但是,我在想是否有可能对localBroadcast做同样的事情.如果我将“registerReceiver”更改为“LocalBroadcastManager.getInstan

我在IntentService中运行后台任务.我在通知栏(使用notificationmanager)中显示进度,并且如果有人点击该通知,则想取消该任务.

我用广播服务成功实现了它.但是,我在想是否有可能对localbroadcast做同样的事情.

如果我将“registerReceiver”更改为“LocalbroadcastManager.getInstance(this).registerReceiver”,则代码不起作用.你能否告诉我为什么我不能使用localbroadcast和pendingintent？

谢谢,

目前我的代码是：

boolean isCancelled;Context context;notificationmanager mNotifyManager;NotificationCompat.Builder mBuilder;int mID = 2;protected voID onHandleIntent(Intent intent) {    isCancelled = false;    context = getApplicationContext();    IntentFilter filter = new IntentFilter();    filter.addAction("com.migrationdesk.mylibman.MyServiceClass.Stop");    registerReceiver(receiver, filter);    getNotification();    mainTask(); // THIS IS SOME BACKGROUND TASK}private final broadcastReceiver receiver = new broadcastReceiver() {    @OverrIDe    public voID onReceive(Context context, Intent intent) {        String action = intent.getAction();                if(action.equals("com.migrationdesk.mylibman.MyServiceClass.Stop")){                    isCancelled = true;                }    }};protected voID getNotification() {    Intent newintent = new Intent();    newintent.setAction("com.migrationdesk.mylibman.MyServiceClass.Stop");    PendingIntent pIntent = PendingIntent.getbroadcast(context, 0, newintent, 0);    mNotifyManager = (notificationmanager) context.getSystemService(Context.NOTIFICATION_SERVICE);    mBuilder = new NotificationCompat.Builder(context);    mBuilder.setContentTitle("Cover Download")                .setContentText("In progress")                .setContentIntent(pIntent)                .setSmallicon(R.drawable.ic_launcher);}

解决方法:

However, I was thinking is it possible to do the same with localbroadcast.

这是不可能的. PendingIntent仅适用于常规广播,并且管理通知栏的代码无论如何都不在您的过程中.

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