在Android 4.0版上单击通知时，永远不会启动Activity

Question

Here is the implement code of the notification:

Notification notification = new Notification();
RemoteViews expandedView = new RemoteViews(mContext.getPackageName(),
                                          R.layout.status_bar_ongoing_event_progress_bar);
// ignore the setup code for expanedView
notification.contentView = expandedView;
Intent intent = new Intent(mContext, MyActivity.class);
PendingIntent contentIntent = PendingIntent.getActivity(mContext, 0, intent,
                                            PendingIntent.FLAG_UPDATE_CURRENT);
notification.contentIntent = contentIntent;
mNotificationMgr.notify(notification_id, notification);

This code works fine on android device 2.2, however, this doesn't work on android device 4.0. When user click the notification, the MyActivity is not launched, and nothing happens.

I don't know what's the cause.

Answer 1

i dont know exactly what the problem in your code, but if you use the code from android Dev

it's work flowless on ICS and pre ICS

i lately check this code