Disable some advanced settings if migrating storage

[david-allison]

Pull Request template

Purpose / Description

Migrating storage is a high-risk operation as it involves copying the user's media

Disable:

• AnkiDroid Directory
  • Corruption: Media from the one collection is moved to the other
• V3 Migration
  • High Risk: Disabling defensively

Related

• Enhancement: AnkiDroid should not use Storage permission (Deadline November 2021) #5304
• Determine functionality to be disabled when storage migration is in progress #13094

Approach

Grey the preference and set a summary

How Has This Been Tested?

Manually: API 33 emulator

Learning

Unused n this PR

• If a preference is not disabled, the click handler won't stop the change/dialog event
• If disabled, the click handler doesn't fire

But we can handle the dialog event separately to catch this

On switch/checkbox preferences, all we need to do is override setOnPreferenceChangeListener AFTER it's been set conditionally

Checklist

• 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

[github-actions]

Message to maintainers, this PR contains strings changes.

1. Before merging this PR, it is best to run the "Sync Translations" GitHub action, then make and merge a PR from the i18n_sync branch to get translations cleaned out.
2. Then merge this PR, and immediately do another translation PR so the huge change made by this PR's key changes are all by themselves.

Read more about updating strings on the wiki,

• localization-administration
• download-localized-strings

[mikehardy]

LGTM - strings are clear right now, easy merge

[david-allison]

replaced implementation with a summary change. Thanks to @BrayanDSO for the idea

[david-allison]

Is this one good to go (with the string PR)?

[mikehardy]

There's a fair chunk of strings activity (https://crowdin.com/project/ankidroid/activity-stream) since last build.
It is only an optimization but it is a useful one IMHO, better to clear them out.
I'll run strings now then hopefully (with a concerted push from everyone) we can merge all the strings PRs in a batch for optimal optimalness

[mikehardy]

clean!
I just checked crowdin activity and there has been more from 2 people in between me cleaning strings and right now, but their translations all check out, so the strings PR will be easy