[Bug] Dark mode - follow system

[kudlav]

Add option to "Follow system" dark/light theme. System dark/light theme can be e.g. switched by plan, manually or after sunrise. The app should allow to follow the system theme.

https://developer.android.com/develop/ui/views/theming/darktheme#change-themes

[helloworld1]

I think it already supports follow system. If you uncheck the "Use dark theme" it will use the system theme

[kudlav]

If you uncheck "Use dark theme" it's always in the light theme.

Google Pixel 7a Android 14 FreeOTP+ v3.0

[kudlav]

@helloworld1 please, reopen this issue

[helloworld1]

I tested this on the emulator and Galaxy S21 and FreeOTP 3.0. It follows the system fine after unchecking the dark mode option. Here is the commit for reference https://github.com/helloworld1/FreeOTPPlus/commit/f04a154640789918c2975b30f7351e81a67c540e

[kudlav]

Even after relaunching the app?

[helloworld1]

Yes, and actually you probably need to re-launch the app after you change the system theme.

[kudlav]

Then, this is not feature request, but a bug report:

1. Turn on System dark theme
2. Launch the app
3. Turn off Use dark theme
4. Relaunch the app
5. The app is always in light theme, not reflecting system theme.

Google Pixel 7a Android 14 FreeOTP+ v3.0

[helloworld1]

I see. Thanks for the steps. I reproduce it on Android 14, will take a look

[helloworld1]

I have fixed the issue in this commit: https://github.com/helloworld1/FreeOTPPlus/commit/5838e60cf6a2f0a7ba75f617419ce1485c684828

The fix will be released with the next version.