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Showing posts with the label Android Handler
Calling Handler.removecallbacks From Ondeleted Method In A Widget Throws A Nullpointerexception

Calling Handler.removecallbacks From Ondeleted Method In A Widget Throws A Nullpointerexception

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I need to stop the handler when the widget is removed by the user but calling handler.removeCallbac… Read more Calling Handler.removecallbacks From Ondeleted Method In A Widget Throws A Nullpointerexception
Alarmmanager Or Handler

Alarmmanager Or Handler

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I have specific case to ping my server every 10-60 minutes (it still depends) but only when app is … Read more Alarmmanager Or Handler
Android: Create A Background Thread That Runs Periodically And Does Ui Tasks?

Android: Create A Background Thread That Runs Periodically And Does Ui Tasks?

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OK, so I know how to do a backround task, I know how to do a periodic task (using handle postdelaye… Read more Android: Create A Background Thread That Runs Periodically And Does Ui Tasks?
Android : Check When Listview Finish Implementation Or Ready

Android : Check When Listview Finish Implementation Or Ready

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PROBLEM I want to click Listview Programmatically after onResume() and retain ListView but I don… Read more Android : Check When Listview Finish Implementation Or Ready
What Happens To This Thread Runnable At The End Once It Is Completed?

What Happens To This Thread Runnable At The End Once It Is Completed?

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I have this thread which downloads a few images from the server. So once it downloads the images I … Read more What Happens To This Thread Runnable At The End Once It Is Completed?