有我的代码来显示内容,通知栏重复应用:在MyActivity.class时点击通知栏
NotificationManager mNotificationManager = (NotificationManager)
this.getSystemService(Context.NOTIFICATION_SERVICE);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, MyActivity.class).putExtra("package.notification", 123).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK),
PendingIntent.FLAG_CANCEL_CURRENT);
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher).setContentTitle("");
// Set Big View style to see full content of the message
NotificationCompat.BigTextStyle inboxStyle =
new NotificationCompat.BigTextStyle();
inboxStyle.setBuilder(mBuilder);
inboxStyle.bigText("");
inboxStyle.setBigContentTitle("");
inboxStyle.setSummaryText("");
// Moves the big view style object into the notification object.
mBuilder.setStyle(inboxStyle);
mBuilder.setContentText(msg);
mBuilder.setDefaults(Notification.DEFAULT_ALL);
mBuilder.setContentIntent(contentIntent);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
在onStart()
@Override
protected void onStart() {
super.onStart();
if (getIntent().getIntExtra("package.notification", -1) == 123) {
//check in here
}
}
问题MyActitvity活动总是会创建新的,当我点击通知栏中的通知(如果MyActitvity活动存在,则重复活动)。
我想要打开应用程序(这意味着MyActitvity活动已启用),而不是创建MyActitvity新功能。
只有当应用程序关闭启动MyActitvity活动(MyActitvity不活跃)
请给我指教
非常感谢你 – 2015-04-06 03:05:35