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Resume drawing issue on Android |
seibelj
Member #16,618
January 2017
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I am seeing an issue on a Samsung Galaxy Tab T230 tablet, where after backgrounding the app for a while, you come back in and the screen is blank. I am properly acknowledging the halt / resume calls. When you go out and come back quickly, everything works properly and you can see the logs showing the halt / resume flow working. When you background it for a while, you see the blank screen. This does not seem to happen on my Nexus 5 phone. Let me know if I am doing something wrong. I know Samsung heavily modifies the Android kernel, and some things could be non-standard. Essentially I'm just listening for the halt and resume, stopping / starting drawing, and acknowledging. |
Elias
Member #358
May 2000
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Does your activity have these config changes set in the manifest? There's an open bug currently which makes Allegro require them. android:configChanges="screenLayout|uiMode|orientation|screenSize" -- |
seibelj
Member #16,618
January 2017
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Yeah, I have these: <activity android:name="com.j[...]" android:label="@string/app_name" android:launchMode="singleTask" android:screenOrientation="landscape" android:configChanges="screenLayout|uiMode|orientation|screenSize"
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Elias
Member #358
May 2000
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Can't think of anything obvious then. Which version of Allegro are you using? -- |
seibelj
Member #16,618
January 2017
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I installed all the updates on the device, and I haven't seen it since. Perhaps it was fixed in an OS update. I'll keep an eye out for it happening again. |
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