我只是想启动和停止状态栏中的同步图标.我认为这将是一个使用NotificationManager的简单调用,但我无法在Web或SO上找到文档或示例Q& A.
解决方法
我找到了答案……
这显示了如何设置和取消stat_notify_sync图标.
private void showNotification(String authority) {
Object service = getSystemService(NOTIFICATION_SERVICE);
NotificationManager notificationManager = (NotificationManager) service;
int icon = android.R.drawable.stat_notify_sync;
String tickerText = null;
long when = 0;
Notification notification = new Notification(icon,tickerText,when);
Context context = this;
CharSequence contentTitle = "mobi"; //createNotificationTitle();
CharSequence contentText = "bob"; //createNotificationText();
PendingIntent contentIntent = createNotificationIntent();
notification.when = System.currentTimeMillis();
notification.flags |= Notification.FLAG_ONGOING_EVENT;
notification.setLatestEventInfo(context,contentTitle,contentText,contentIntent);
notificationManager.notify(mNotificationId,notification);
}
private void cancelNotification() {
Object service = getSystemService(NOTIFICATION_SERVICE);
NotificationManager nm = (NotificationManager) service;
nm.cancel(mNotificationId);
}
