我遇到了一些关于Android Notification Actions的问题。
这是我的想法:
我的
这是我的代码:
BroadcastReceiver
接收广播后唤醒,然后创建通知。
该通知应当:
- 在点击通知主体时打开
MainActivity
- 在点击"Condividi"按钮时共享一条信息
ACTION_SEND
,但是对于action
就没有成功...
在网络上找不到任何东西,只有打开活动的pendingIntents
。这是我的代码:
public class AlarmReceiver extends BroadcastReceiver {
static int notificationId = 0;
@Override
public void onReceive(Context context, Intent intent) {
Log.d("AlarmReceiver","ricevuto " + intent.getAction());
Calendar calendar = Calendar.getInstance();
String tipo = "sconosciuto";
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context);
mBuilder.setSmallIcon(R.drawable.ic_flag_black_24dp);
if(intent.getAction().equals(Constants.ALARM_ACTION_PALINDROM)){
tipo="palindromo";
}
if(intent.getAction().equals(Constants.ALARM_ACTION_DOUBLE)){
tipo="simmetrico";
}
mBuilder.setContentTitle("Orario " + tipo + "!");
String currentTime = new SimpleDateFormat("HH:mm").format(new Date());
mBuilder.setContentText(currentTime);
Intent shareIntent = new Intent();
Intent notifIntent = new Intent(context,MainActivity.class);
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TEXT,"Sono le " + currentTime +", " + tipo + "\u2764");
Intent shareIntentWithChooser = Intent.createChooser(shareIntent,"Send to");
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
stackBuilder.addParentStack(MainActivity.class);
stackBuilder.addNextIntent(notifIntent);
PendingIntent pendingIntent = stackBuilder.getPendingIntent(0,PendingIntent.FLAG_UPDATE_CURRENT);
PendingIntent pendingIntentShare = PendingIntent.getBroadcast(context,notificationId,shareIntentWithChooser,PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.addAction(R.drawable.ic_send_black_18dp,"Condividi",pendingIntentShare);
mBuilder.setContentIntent(pendingIntent);
Notification notification = mBuilder.build();
notification.flags = Notification.DEFAULT_LIGHTS|Notification.FLAG_AUTO_CANCEL;
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(notificationId,notification);
notificationId++;
}
非常感谢,我真的无法理解它!
getActivity
而不是getBroadcast
,因为您想要使用共享操作启动活动。此外,在创建它时无需提供主要活动,因为您希望稍后“选择”它。 - David Medenjak