Allow multiple selectionChangedListeners to be set in AztecText

[Twinsen81]

Fix

The AztecText.setOnSelectionChangedListener wasn't working from the client side, as the editor's internal code was overriding the listener for its purposes. Refactored the code to allow multiple listeners.

Test

• Check out the plokhoves/fix-selection-listener branch in AS
• Run the app
• Type some text in the editor
• Select a word and apply the bold style
• Observe that the selected text is displayed in bold
• Tap the selection handles and move them to select more or less text
• Observe that the bold icon on the toolbar changes the color to black when only the bolded text is selected

Screen_recording_20250612_102632.mp4

Review

@mzorz

[mzorz]

Nice addition of the interface so we can expose the listeners 👍

I wonder if the listeners could mess up with each other in certain occasions, nothing becomes apparent right now on the demo app, but could it happen that a listener has access to the editor and changes the text somehow and as such the other listeners would no longer have valid data. Perhaps we could "block" changes from within a listener 🤔 - but beyond the scope of this change for sure, just leaving it here as a thought.

LGTM

[sentry]

Suspect Issues

This pull request was deployed and Sentry observed the following issues:

• ‼️ ApplicationNotResponding: ANR in release

• ‼️ ApplicationNotResponding: ANR in release

• ‼️ ApplicationNotResponding: ANR for at least 5000 ms... in release

_{Did you find this useful? React with a 👍 or 👎}