Cancel infinite animations in TypingMessageDotsView

[mnaturel]

Type of change

• Feature
• Bugfix
• Technical
• Other :

Content

Canceling the infinite animations when the view is destroyed.

Motivation and context

Closes #6663

Screenshots / GIFs

Tests

Easier to enable LeakCanary to check everything is correct.

• Go to a room where there are threads
• Open a thread timeline
• Press back
• Open again the thread timeline
• Press back
• Check there is no slowness
• If leakcanary is enabled, check there is no leak detected which is related to ObjectAnimator

Tested devices

• Physical
• Emulator
• OS version(s): Android 11

Checklist

• Changes has been tested on an Android device or Android emulator with API 21
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request includes a new file under ./changelog.d. See https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md#changelog
• Pull request includes screenshots or videos if containing UI changes
• Pull request includes a sign off
• You've made a self review of your PR
• If you have modified the screen flow, or added new screens to the application, you have updated the test UiAllScreensSanityTest.allScreensTest()

[bmarty]

LGTM, thanks!

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication