有谁知道如何在 Honeycomb 中的状态栏通知上施加计数器

Question

我正在尝试使用通知类的数字字段来获取与每个通知关联的“事件数”。对于前。如果我有两封未读电子邮件，状态栏中的电子邮件图标应显示在电子邮件图标上强加的“2”。我认为这对于 froyo 来说工作得很好，但不知怎的，我无法让它为 Honeycomb 工作。这就是我的代码的样子

PendingIntent contentIntent;
RemoteViews contentView = new RemoteViews(getPackageName(), R.layout.custom_notification_layout);
Notification.Builder builder = new Notification.Builder(this);

builder.getNotification().number = 2; 
builder.setSmallIcon(R.drawable.phone_missedcall);
builder.setTicker("ABCD & Status : Missed Call");
notificationIntent = new Intent (this, NotificationSBActivity.class);
contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
builder.setContentIntent(contentIntent);

contentView = new RemoteViews(getPackageName(), R.layout.custom_notification_layout);
contentView.setImageViewResource(R.id.contact_image, R.drawable.ic_contact_picture);
contentView.setTextViewText(R.id.line_name, "Line 2: Cisco");
builder.setContent(contentView);

，但它没有显示在图标上强加的“2”。还有其他方法可以获取 Honeycomb 中的计数器吗？ 另外，尝试过

int icon = R.drawable.phone_app;        // icon from resources
CharSequence tickerText = "Hello";              // ticker-text
long when = System.currentTimeMillis();         // notification time
Context context = getApplicationContext();      // application Context
CharSequence contentTitle = "My notification";  // message title
CharSequence contentText = "Hello World!";      // message text

notificationIntent = new Intent(this, NotificationSBActivity.class);
contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);

// the next two lines initialize the Notification, using the configurations above
Notification notification = new Notification(icon, tickerText, when);
notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent);
notification.number = 2;
mNotificationManager.notify(0, notification);

请告诉我是否有人尝试过 Honeycomb 上的通知计数器？