fix: minor Android Studio warnings

[aadityarshah]

Purpose / Description

As a new contributor, I wanted to get familiar with the codebase and wanted to have my first pull request merged. Fixes #13282 seemed to be a good starting point and hence, I decided to fix some Android Studio warnings.

Fixes

• Fixed a problem/error in 1 file (AnkiDroid/src/test/java/com/ichi2/anki/CardBrowserTest.kt)
• Fixed simple warnings in 2 other files

Approach

Ran Code/Inspect Code in Android Studio and reviewed the warnings/problems in the code and made the following changes:

• In CardBrowserTest.kt in the directory AnkiDroid/src/test/java/com/ichi2/anki, added a space between 'current' and 'use' since it was a problem in the file
• In Utils.kt in the directory AnkiDroid/src/main/java/com/ichi2/anki/dialogs, added the package com.ichi2.anki ... line to resolve the warning "Package directive does not match the file location"
• In Test21And26.kt in the directory AnkiDroid/src/test/java/com/ichi2/compat, removed the redundant inner call on the class PermissionDenied.

How Has This Been Tested?

• Performed Github Actions' workflows on the changes in the branch which ran successfully helping me conclude changes were made successfully
• Checked by deploying the :AnkiDroid module to an emulator which ran successfully

Checklist

Please, go through these checks before submitting the PR.

• You have a descriptive commit message with a short title (first line, max 50 chars).
• You have commented your code, particularly in hard-to-understand areas
• You have performed a self-review of your own code'
• UI changes: include screenshots of all affected screens (in particular showing any new or changed strings)
• UI Changes: You have tested your change using the Google Accessibility Scanner

[welcome]

First PR! 🚀 We sincerely appreciate that you have taken the time to propose a change to AnkiDroid! Please have patience with us as we are all volunteers - we will get to this as soon as possible.

[Alok-Silswal]

@aadityarshah It is not a review. But you do not have to omit items that are not ticked in the checklist.

Also, have you noticed that it has failed Unit Tests?

[aadityarshah]

@Alok-Silswal Thank you for notifying me about the fact that we do not have to omit items that are not ticked in the checklist.
I am working on resolving the error that occurred during the unit tests.

[Alok-Silswal]

If this PR is not complete, then you may mark this as a draft for the meantime.

[aadityarshah]

@Alok-Silswal okay thank you for your advice, I will convert to draft.

[david-allison]

Cheers! Test looks flaky, I'll merge if it goes green

[aadityarshah]

@david-allison Thank you sir! I have opened the pull request since it was a draft earlier. Can you see if you can merge it now?

[david-allison]

I can't reproduce the CI issue, but it looks persistent, could you split the change into separate commits so you can figure out which change is causing the CI break? We can get the others in without issue.

[aadityarshah]

@david-allison I have separated each of the commits as you suggested, thank you for your advice!

[david-allison]

Which one broke CI?

You can test using GitHub Actions on your fork

[aadityarshah]

@david-allison On reviewing each of the commits individually using Github Actions, I found out that the change I was trying to make by adding package for AnalyticalWidgetProviderTest.kt was causing the error, I couldn't figure out the reason and decided to push the remaining commits after reviewing that they were successful in the Unit tests I ran in my fork. Thanks a lot for your suggestions and guidance.

[david-allison]

@aadityarshah

Before I merge this

• your git.name is "unknown"
• your git.email is your Gmail, not the GitHub supplied noreply address
  • optional: 12345678+username@users.noreply.github.com

---

• ❓ Could you pick the name you want this PR assigned to
  • Anything is other than unknown is fine; aadityarshah or Aaditya [Rushabh] Shah
• ❓ Could you specify if you're fine with your gmail ***7@gmail appearing in git history?
  • If not, could you provide your GitHub noreply address from the GitHub settings

Cheers!

[aadityarshah]

@david-allison I didn't notice that, I am sorry for that. Thank you for informing, I have updated those fields after deciding to keep my email private. Can you check the updates and see if you can merge it now?

[david-allison]

Thanks so much!!