custom-selector: adds a button to delete the current folder in custom selector #5925
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Description (required)
Fixes #5811
What changes did you make and why?
Add functionality to enable folder deletion within the custom selector activity.
Folder Deletion Helper: encapsulates most of folder deletion logic, provides methods to confirm deletion with the user, handle deletion across different Android API levels, and display success or error messages.
CustomSelectorActivity: integrated folder deletion functionality into the custom selector activity, allowing users to select a folder and choose to delete it from the custom selector UI.
In custom selector toolbar, added overflow menu button, moved existing exceeding limit warning button a bit to the left to make space for overflow menu.
Tests performed (required)
Build variant: BetaDebug
Emulators:
Android 12.0 (S) - API 31
Android 10.0 (Q) - API 29
Android 8.0 (Oreo) - API 26
Screenshots (for UI changes only)
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