等待意圖通知不起作用

Question

即時通訊嘗試設置擡頭通知，有一個按鈕，點擊按鈕時，短信將在後臺發送，或者如果實際notifaction被點擊，它會打開一個活動（這部分我可以做，沒問題）。 這是我的代碼如下，但不知道如果我做正確的方式。

MainActivity：

private void sendNotifaction(){ 

    // Create an explicit content Intent that starts the main Activity. 
    Intent notificationIntent = new Intent(this, sendSmsService.class); 

    // Construct a task stack. 
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this); 

    // Add the main Activity to the task stack as the parent. 
    stackBuilder.addParentStack(MainActivity.class); 

    // Push the content Intent onto the stack. 
    stackBuilder.addNextIntent(notificationIntent); 

    // Get a PendingIntent containing the entire back stack. 
    PendingIntent notificationPendingIntent = 
      stackBuilder.getPendingIntent(1, PendingIntent.FLAG_UPDATE_CURRENT); 


    // Get a notification builder that's compatible with platform versions >= 4 
    NotificationCompat.Builder builder = new NotificationCompat.Builder(this); 

    // Define the notification settings. 
    builder.setSmallIcon(R.mipmap.ic_launcher) 
      // In a real app, you may want to use a library like Volley 
      // to decode the Bitmap. 
      .setLargeIcon(BitmapFactory.decodeResource(getResources(), 
        R.mipmap.ic_launcher)) 
      .setColor(Color.RED) 
      .setPriority(NotificationCompat.PRIORITY_MAX) 
      .setVibrate(new long[]{10,10,10}) 
      .setVisibility(NotificationCompat.VISIBILITY_PUBLIC) 
      .setContentTitle("Noti") 
      .setContentText(getString(R.string.geofence_transition_notification_text)) 
      .addAction(R.mipmap.ic_launcher,"Send",notificationPendingIntent) 

      .setContentIntent(notificationPendingIntent); 


    // Dismiss notification once the user touches it. 
    builder.setAutoCancel(true); 

    // Get an instance of the Notification manager 
    NotificationManager mNotificationManager = 
      (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); 

    // Issue the notification 
    mNotificationManager.notify(0, builder.build()); 
} 

其intentService sendSmsService是我想我會錯。

sendSmsService

public class sendSmsService extends IntentService { 


String senderNum = ""; 
String sms = ""; 

/** 
* Creates an IntentService. Invoked by your subclass's constructor. 
* 
* @param name Used to name the worker thread, important only for debugging. 
*/ 
public sendSmsService(String name) { 
    super(name); 
} 

@Override 
protected void onHandleIntent(Intent intent) { 

    try { 
     SmsManager smsManager = SmsManager.getDefault(); 
     smsManager.sendTextMessage(senderNum, null, sms, null, null); 

     Toast.makeText(getApplicationContext(), "Sms Sent", Toast.LENGTH_LONG).show(); 

    } catch (Exception e) { 
     e.printStackTrace(); 
     Toast.makeText(getApplicationContext(), "Sms Failed", Toast.LENGTH_LONG).show(); 
    } 

} 

}

它似乎犯規未燒製的代碼在手柄上的。

Answer 1

我明白了！ :) 在從Vogella閱讀此頁後在廣播接收器 http://www.vogella.com/tutorials/AndroidBroadcastReceiver/article.html 我改變了第二個類到廣播接收器。 並對通知方式作了相關修改。

sendSmsReceiver

public class sendSmsReceiver extends BroadcastReceiver{ 


String senderNum = ""; 
String sms = ""; 


@Override 
public void onReceive(Context context, Intent intent) { 
    try { 
     SmsManager smsManager = SmsManager.getDefault(); 
     smsManager.sendTextMessage(senderNum, null, sms, null, null); 

     Toast.makeText(context, "Sms Sent", Toast.LENGTH_LONG).show(); 

    } catch (Exception e) { 
     e.printStackTrace(); 
     Toast.makeText(context, "Sms Failed", Toast.LENGTH_LONG).show(); 
    } 
} 

}

MainActivity

private void headsUpSmsNotifaction(String notificationDetails){ 

    // Create an explicit content Intent that starts the main Activity. 
    Intent notificationIntent = new Intent(this, sendSmsReceiver.class); 
    PendingIntent notificationPendingIntent = PendingIntent.getBroadcast(this,44,notificationIntent,0); 


    // Get a notification builder that's compatible with platform versions >= 4 
    NotificationCompat.Builder builder = new NotificationCompat.Builder(this); 

    // Define the notification settings. 
    builder.setSmallIcon(R.mipmap.ic_launcher) 
      // In a real app, you may want to use a library like Volley 
      // to decode the Bitmap. 
      .setLargeIcon(BitmapFactory.decodeResource(getResources(), 
        R.mipmap.ic_launcher)) 
      .setColor(Color.RED) 
      .setPriority(NotificationCompat.PRIORITY_MAX) 
      .setVibrate(new long[]{10,10,10}) 
      .setVisibility(NotificationCompat.VISIBILITY_PUBLIC) 
      .setContentTitle(notificationDetails) 
      .setContentText(getString(R.string.geofence_transition_notification_text)) 
      .addAction(R.mipmap.ic_launcher,"Send",notificationPendingIntent) 

      .setContentIntent(notificationPendingIntent); 


    // Dismiss notification once the user touches it. 
    builder.setAutoCancel(true); 

    // Get an instance of the Notification manager 
    NotificationManager mNotificationManager = 
      (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); 

    // Issue the notification 
    mNotificationManager.notify(0, builder.build()); 
}