Hello again. I have install in the same tablet another app make by me also with App Inventor. After 3 minutes the app returns to the screen 1 and it loses all datas.
This app doesn't go to background.
How strange!!
I cannot reproduce the issue on Android 14. So it doesn't seem to be an Android 14 problem, but a device-specific problem.
Ummmm. Is it a Samsung device?
No, Google Pixel 7 Pro.
No issues here as well.
Funtouch OS Android 14.
As already suggested 20 posts ago:
use logcat to find out what is going on
Taifun
I will try it.
I have do what Taifun said. When the app was runnig, ADB show a lot of text, the screen full of it. In several places talk about tokens, toast... Before tha app crash, say this:
05-24 17:53:45.031 1135 1177 E ActivityManager: Unable to freeze binder for 14173: java.lang.RuntimeException: Unable to freeze/unfreeze binder
05-24 17:53:45.031 1135 1177 E libprocessgroup: No such cgroup attribute: /sys/fs/cgroup/uid_10220/cgroup.freeze
05-24 17:53:45.031 1135 1177 W libprocessgroup: Failed to apply Frozen process profile: No such file or directory
05-24 17:53:45.032 1135 1164 D DisplayManagerService: Drop pending events for gone uid 10220
05-24 17:53:45.034 1135 1177 I ActivityManager: Killing 14173:appinventor.ai_comitefvlc.Vela_Latina_Canaria/u0a220 (adj 0): Too many Binders sent to SYSTEM
05-24
I don´t undertand it, but one idea come to me: Delete the notifier that is allway runnig to keep the screen on..... AND IT'S WORKS!!!
Now the text on ADB is very clear and the App don't crash.
Thanks to Anke, Taifun and Timai2 for the help.
Which btw was my first suggestion and replace it with the KeepScreenOn merhod. .
Taifun
2 Likes
I don't understand at all why this should be a solution for Android 14.
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