1、静态注册广播
编辑广播类
public class MyReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.e("TAG","触发");
}
}
PendingIntent pendingIntent = PendingIntent.getBroadcast(this,0,new Intent(this,MyReceiver.class),PendingIntent.FLAG_UPDATE_CURRENT);
NotificationManager manager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
builder = new NotificationCompat.Builder(this,"通知渠道id");
builder.setContentIntent(pendingIntent);
记得注册
<receiver android:name=".MyReceiver"/>
如果使用混合开发的话广播类里面可能会要用到一个上下文对象,这样可以使用内部类的方式,将广播类写在需要使用的类中,需要加上static修饰,注册的方式也变为
<receiver android:name=".MainActivity$MyReceiver"/>
2、动态注册广播
可能是对于reactnative来说最好用的方式,这样的好处是可以在newBroadCastReceiver中直接使用getReactApplicationContext()
public BroadcastReceiver newBroadCastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.e("TAG","触发");
}
};
private static String BROADCASTNAME = "com.vision.broadcast";
IntentFilter intentFilter = new IntentFilter(BROADCASTNAME);
registerReceiver(newBroadCastReceiver,intentFilter);
broadcastIntent = new Intent();
broadcastIntent.setAction(BROADCASTNAME);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this,0,broadcastIntent,PendingIntent.FLAG_UPDATE_CURRENT);
NotificationManager manager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
builder = new NotificationCompat.Builder(this,"渠道id");
builder.setContentTitle("title");
builder.setContentText("context");
builder.setWhen(System.currentTimeMillis());
builder.setContentIntent(pendingIntent);
builder.setSmallIcon(R.drawable.ic_chat);
builder.setAutoCancel(true);
manager.notify(2,builder.build());