大家好,我为 android 应用程序创建了一个通知,我的代码在虚拟设备中工作,但在真实设备中不工作,请帮助我。
public void onClick(View v){
try {
NotificationCompat.Builder builder = new NotificationCompat.Builder(MainActivity.this);
builder.setSmallIcon(R.mipmap.smile);
builder.setShowWhen(true);
builder.setContentText("This is my first notification");
builder.setContentTitle("My Notification");
builder.setAutoCancel(true);
Intent i = new Intent(MainActivity.this, SecondClass.class);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(MainActivity.this);
stackBuilder.addParentStack(SecondClass.class);
stackBuilder.addNextIntent(i);
PendingIntent pi = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
builder.setContentIntent(pi);
NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(0, builder.build());
Toast.makeText(getApplicationContext(),"Notification showed!",Toast.LENGTH_LONG).show();
}
catch (Exception e){
Toast.makeText(getApplicationContext(),e.toString(),Toast.LENGTH_LONG).show();
}
}
呼唤远方
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