setLatestEventInfo無法解析

Question

我想在api級別10上做一個通知，下面是我的代碼，但即時通訊語法錯誤setLatestEventInfo無法解析。我猜測它與API級別有關

public static void sendNotification(Context caller, Class<?> activityToLaunch, String title, String msg, int numberOfEvents, boolean sound, boolean flashLed, boolean vibrate, int iconID) { 
    NotificationManager notifier = (NotificationManager) caller.getSystemService(Context.NOTIFICATION_SERVICE); 

    final Notification notify = new Notification(iconID, "", System.currentTimeMillis()); 

    notify.icon = iconID; 
    notify.tickerText = title; 
    notify.when = System.currentTimeMillis(); 
    notify.number = numberOfEvents; 
    notify.flags |= Notification.FLAG_AUTO_CANCEL; 
    if (sound) notify.defaults |= Notification.DEFAULT_SOUND; 

    if (flashLed) { 
     // add lights 
     notify.flags |= Notification.FLAG_SHOW_LIGHTS; 
     notify.ledARGB = Color.BLUE; 
     notify.ledOnMS = 500; 
     notify.ledOffMS = 500; 
    } 

    if (vibrate) { 
     notify.vibrate = new long[]{100, 200, 300}; 
    } 

    Intent toLaunch = new Intent(caller, activityToLaunch); 
    toLaunch.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 
    toLaunch.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
    PendingIntent intentBack = PendingIntent.getActivity(caller, notify.number, toLaunch, 0); 
    notify.setLatestEventInfo(caller, title, msg, intentBack); 
    notifier.notify(notify.number, notify); 
    notify.number = notify.number + 1; 
} 

Answer 1

如果你的編譯SDK版本設置爲api 23+，你會看到這個問題。 M（api 23）中刪除了此方法。

要做到的API 4通知起，可以使用這是在Android Support Library添加NotificationCompat.Builder。該Android Documentation有一個體面的例子：

Notification noti = new Notification.Builder(mContext) 
     .setContentTitle("New mail from " + sender.toString()) 
     .setContentText(subject) 
     .setSmallIcon(R.drawable.new_mail) 
     .setLargeIcon(aBitmap) 
     .build(); 

您可以替換「Notification.Builder」爲「NotificationCompat」如果需要支持舊的API版本。