onresume_开发者

UDP listening socket stops listening after network configuration changes

I have a UDP socket listening in a port for broadcast transmissions and it is working fine. However, when I hibernate and resume the OS (Windows 7), the socket just stops receving data (and I can see[详细]

2023-04-12 15:11 分类：问答

Android OnApplicationPause/OnApplicationResume

Is there any way to handle when my android application goes into background and back? I want to use notification service for a on-line game - I use a service, which shows an alert when something hap[详细]

2023-04-06 11:31 分类：问答

How can I know that OnResume comes after onCreate?

I have few activities and from one activity I open another and that go back to the first one... The point is onCreate is called ones , and onResume every time when the activity is show. For example w[详细]

2023-04-05 22:45 分类：问答

Android: OnResume causes force close

I\'m trying to make a simple notepad application and I would like to refresh the notes when the New Note activity finishes and the main screen resumes. However I get force close when trying to open th[详细]

2023-04-05 09:00 分类：问答

Get onPause & onResume like events at application/task level

I was wondering what could be the reason for not having a callback at the application levelwhen an application goes to backgroundand comes to the foreground. Activity class\'s onPause and onResume are[详细]

2023-04-03 02:27 分类：问答

Android: return to main activity problems

In my main activity I have a menu and when a menu option is selected an Intent is created and a new activity is started.When that acti开发者_Python百科vity completes the process should return back to[详细]

2023-04-01 12:23 分类：问答

How to maintain the state of an activity at the time of clicking back button and coming back to the same activity

I have a question related to navigation between different activities and onPause 开发者_如何学编程and onRestore might solve the problem but how that I don\'t know.[详细]

2023-03-28 17:17 分类：问答

Android - How to start the exact same activity every time the app is opened up?

In a nutshell, to give you an example, I basically have an app with 3 activities: Activity1 Activity2 StartActivity[详细]

2023-03-28 00:31 分类：问答

recognize when application returns from blank screen

Is it possible to get know when my application returns to view for user, after blanking screen? In this moment application calls method onResume, and my application has crash. (\"has stopped unexpe开发[详细]

2023-03-25 15:26 分类：问答

onResume() update TextView

I have my main depotactivity where he sets integer value to a textview, now I want this value to get updated when onResume() is called... but when I add my little onResume() code[详细]

2023-03-25 10:00 分类：问答