Convert ErrorActivity to compose

[Idadelveloper]

What is it?

• Bugfix (user facing)
• Feature (user facing)
• Codebase improvement (dev facing)
• Meta improvement to the project (dev facing)

Description of the changes in your PR

Converted ErrorActivity from Android Views to Jetpack Compose. The XML layout and menu are replaced by a Compose screen with all the same sections: error message, device info, stack trace details, user comment field, and report/share actions. The privacy policy dialog was also converted to Compose so it survives rotation and renders correctly with Material 3 theming. A shared BaseActivity was introduced to provide edge-to-edge display and Compose theme setup, serving as the foundation for future activity migrations.

Before/After Screenshots/Screen Record

• Before:

• After:

APK testing

The APK can be found by going to the "Checks" tab below the title. On the left pane, click on "CI", scroll down to "artifacts" and click "app" to download the zip file which contains the debug APK of this PR. You can find more info and a video demonstration on this wiki page.

Due diligence

• I read the contribution guidelines.
• The proposed changes follow the AI policy.
• I tested the changes using an emulator or a physical device.

[Idadelveloper]

@theimpulson please checkout the new changes with the ComposeActivity. Also introduced an ErrorReportHelper containing those methods that were initially in the ErrorActivity. The settings screens already had an implementation with the NavDisplay so decided to just bring it in as well and get rid of the settings activity since this will serve as the central activity for all compose screens. There's the AboutActivity that needs to be gotten rid of as well but I think I will handle that in another pr.

[theimpulson]

I am not sure but won't this keep looping back and forth in case of crash when ErrorActivity is launched by acra?

[Idadelveloper]

You're right, that could cause an infinite loop. I've removed it. The crash loop I was seeing during testing was actually caused by the comments screen crashing again on return (no-internet handling), not by this code. I'll fix that in a subsequent pr.

[theimpulson]

@theimpulson please checkout the new changes with the ComposeActivity. Also introduced an ErrorReportHelper containing those methods that were initially in the ErrorActivity. The settings screens already had an implementation with the NavDisplay so decided to just bring it in as well and get rid of the settings activity since this will serve as the central activity for all compose screens. There's the AboutActivity that needs to be gotten rid of as well but I think I will handle that in another pr.

Thank you, looks good to me other than some minor nitpicks and questions on places where I am unsure about the behavior.

[Idadelveloper]

@theimpulson please checkout the new changes with the ComposeActivity. Also introduced an ErrorReportHelper containing those methods that were initially in the ErrorActivity. The settings screens already had an implementation with the NavDisplay so decided to just bring it in as well and get rid of the settings activity since this will serve as the central activity for all compose screens. There's the AboutActivity that needs to be gotten rid of as well but I think I will handle that in another pr.

Thank you, looks good to me other than some minor nitpicks and questions on places where I am unsure about the behavior.

I think all are resolved now