[BUG]: Back button causes crashes in playback and settings on XGIMI Android 9

[EatGoods]

Checklist

• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have read the FAQ and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.

Affected version

31.94 Stable

Device Type

Smart TV/Box

Affected Android

Android 9

Steps to reproduce the bug

Playback

1. Open any video and start playback.
2. Press the Back button once.
3. Press the Back button a second time.

The "press Back twice to exit" option is disabled.

Settings

1. Open Settings.
2. Enter any second-level settings page.
3. Press Back to return to the main settings page.

Actual behavior

During playback, pressing Back once does not exit playback. Pressing Back a second time causes the app to crash immediately, even though the "press Back twice to exit" option has been disabled.

The app also crashes when returning from a second-level settings page to the main settings page.

Additional information

Expected behavior

• Pressing Back once on the playback screen should exit playback and return to the previous screen.
• Returning from a second-level settings page should display the main settings page without crashing.

Device information

• Manufacturer: XGIMI Technology Co., Ltd.
• Model: XGIMI TV (Product_ym01)
• System: Android 9
• Display: 1920 x 1080 at 60.000004 Hz
• Memory: 2.02 GB available / 3.54 GB total
• Storage: 40.95 GB available / 50.88 GB total
• Versions around 2.0 were previously used on this device.

[yuliskov]

I don't this is a crash, probably a misbehavior. Anyway, I'll try to post a debug build soon.

[EatGoods]

OK. Thank you. Boss.

[yuliskov]

32.10 'work-in-progress' build

• Can be installed over the existing app

Beta testing:
Downloader code: 857152
Direct link: https://github.com/yuliskov/SmartTube/releases/download/latest/SmartTube_beta_testing.apk

Stable testing:
Downloader code: 403642
Direct link: https://github.com/yuliskov/SmartTube/releases/download/latest/SmartTube_stable_testing.apk