For #9323 - Use android:background to set small search widget microphone icon

[Alexandru2909]

Updated the small widget layout to use android:background instead of app:srcCompat to properly display the microphone icon.

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Pull Request checklist

• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not
• Accessibility: The code in this PR follows accessibility best practices or does not include any user facing features. In addition, it includes a screenshot of a successful accessibility scan to ensure no new defects are added to the product.

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Fixes #9323

[MozillaNoah]

The solution here looks straightforward. Did you happen to figure out why changing the asset initialization from android:src/app:srcCompat to android:background fixed this?

[Alexandru2909]

The solution here looks straightforward. Did you happen to figure out why changing the asset initialization from android:src/app:srcCompat to android:background fixed this?

Using android:background was actually inspired from the AC code. While working on this I observed using android:src also works fine for this problem, so this may just be a compatibility issue between the widget provider and AppCompatImageView.

[MozillaNoah]

The solution here looks straightforward. Did you happen to figure out why changing the asset initialization from android:src/app:srcCompat to android:background fixed this?

Using android:background was actually inspired from the AC code. While working on this I observed using android:src also works fine for this problem, so this may just be a compatibility issue between the widget provider and AppCompatImageView.

Gotcha gotcha. This has me curious, long term, how Compose + Widgets will interact.