Blank white image after android device comes back from sleep mode

Solar2D General Questions/Discussion
#1

I’m doing an apps with static images, i.e. background, title, menu, and buttons, some are individual .png files and some are in imagesheet. Also, there are text and images ( in imagesheet) for each topic selected on the menu. Everything works well in simulator, and also no problem when starting in actual android device. However if the apps is left active on the device that is not being used and went to sleep mode, the problem starts to happen. The image content (from imagesheet) of each topic will just show a blank white image but in correct pixel/frame size defined in the imagesheet.

Is this a bug or something is missing in my code? The code is a bit long to post so I’m not posting it right now but will post if it is really needed.

Thanks. [import]uid: 139703 topic_id: 31924 reply_id: 331924[/import]

#2

Looks like this issue is “partially fixed” with the latest release 2012.894 (was using 2012.840 when I reported the problem). There is no more “blank white screen” after the device is back from sleep mode when built from the latest version.

However there is another problem. If I exit the program by pressing the “back button” or “home button” of the Android device (not the back and home button of the actual apps) then tried to start the program again, either after a few minutes or immediately, the apps will not start and rather just the display will go black for about 5 secs the icons of the device will show as if the “home button” was pressed. Then when tried to start the apps for 2nd time then everything will work fine.

Has anyone noticed this as well? [import]uid: 139703 topic_id: 31924 reply_id: 127409[/import]

#3

Looks like this issue is “partially fixed” with the latest release 2012.894 (was using 2012.840 when I reported the problem). There is no more “blank white screen” after the device is back from sleep mode when built from the latest version.

However there is another problem. If I exit the program by pressing the “back button” or “home button” of the Android device (not the back and home button of the actual apps) then tried to start the program again, either after a few minutes or immediately, the apps will not start and rather just the display will go black for about 5 secs the icons of the device will show as if the “home button” was pressed. Then when tried to start the apps for 2nd time then everything will work fine.

Has anyone noticed this as well? [import]uid: 139703 topic_id: 31924 reply_id: 127409[/import]