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我从我的课的一个发送广播:广播接收器的onReceive不叫
// Sending broadcast from my db helper constructor
public DBHelper(Context ctx){
this.ctx = ctx;
Intent intent = new Intent();
intent.setAction("custom.alert.abc");
intent.putExtra("key",77);ctx.sendBroadcast(intent);
//registering the broadcast in one of my activities oncreate
IntentFilter alaramfilter = new IntentFilter();
alaramfilter.addAction("custom.alert.abc");
registerReceiver(alarmreceiver, alaramfilter);
//and declaring it
private final BroadcastReceiver alarmreceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
System.out.println("Broadcast received inside on receive");
final String action = intent.getAction();
if(action.equals("custom.alert.abc")) {
Log.d("CPSnippetMain","My custom broadcast called");
try {
System.out.println("Broadcast received");
} catch (Exception e) {
e.printStackTrace();
}
}
}
};
的问题是,虽然构造函数被调用,并广播发送,的onReceive不叫。
任何帮助表示赞赏。
您注册了吗? – nullpotent
是的,编辑我的问题。我错过了包括它 – user1400538
'alaramfilter'它是什么? – nullpotent