makeCurrent(): no EGLSurface, likely Surface destroyed by Android.

[Zerozany]

Qt for Android 6.9

This problem always occurs when switching between the front-end and back-end of the application, and it still cannot be solved. Please help

[Zerozany]

makeCurrent(): no EGLSurface, likely Surface destroyed by Android.
QRhiGles2: Failed to make context current. Expect bad things to happen.
Failed to start frame

---- I've been troubled for a long time

[Torsten_Wier]

The same in android-Qt6.9.3. It worked in android-Qt5.15.

Context: App runs in Kiosk mode. Short power button click shall not stop the app but only switches off the screen.

[assam]

@Torsten_Wier @Zerozany this looks like https://qt-project.atlassian.net/browse/QTBUG-139606, however, usually the log print of "makeCurrent(): no EGLSurface, likely Surface destroyed by Android." is qFatal() so the app would crash, which is not the case in the mentioned bug report, could you provide a reproduction example, ideally in a new bug report?

[assam]

I just realized from the name that you have a bug about it, I think this is the same case https://qt-project.atlassian.net/browse/QTBUG-142195.

[Zerozany]

@assam Thank you for using a method that cannot completely solve the problem, but it can greatly avoid the probability of occurrence and the issue of switching between the front-end and back-end of the app，