fix: memory leak related to video renderer (WPB-3953)

[ohassine]

WPB-3953 [Android] Potential memory leak due to AVS

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

memory leak renderer related to video renderer

Causes (Optional)

In same situation we are not destroying the video renderer, mainly when we leave the calling screen to another screen

Solutions

Destroy renderer when its no longer visible

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PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

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PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

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References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[github-actions]

Test Results

607 tests  ±0   606 ✔️ ±0   10m 47s ⏱️ + 4m 28s
  86 suites ±0       1 💤 ±0 
  86 files   ±0       0 ❌ ±0 

Results for commit bd3e584. ± Comparison against base commit faa587a.

♻️ This comment has been updated with latest results.

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 821 succeeded.

The build produced the following APK's:

• com.wire.android-v4.5.0(7582136)(7582136)-staging-compat.apk