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Fix #5657: Handle App Crash When Changing to Landscape After Interacting with Previous Responses #5680

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Fix #5657: Handle App Crash When Changing to Landscape After Interacting with Previous Responses #5680

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TanishMoral11
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@TanishMoral11 TanishMoral11 commented Jan 30, 2025 •
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Explanation

This PR addresses the issue where the Oppia Android app crashes when switching to landscape orientation after interacting with previous responses in the Exploration/Question player. The crash occurs due to uninitialized state when loading audio content. This fix ensures that the state is properly initialized before attempting to load the audio, preventing the app from crashing.

Changes Made:

  • Added a check to ensure the state is initialized before loading audio content, preventing the app from crashing during orientation changes after interacting with previous responses.
  • Added a test to verify that the app no longer crashes when switching to landscape orientation after interacting with previous responses.

Fixes #5657: App crashes when changing configuration to landscape after interacting with previous responses.

Essential Checklist

  • The PR title and explanation each start with "Fix #bugnum: ".
  • Any changes to scripts/assets files have their rationale included in the PR explanation.
  • The PR follows the style guide.
  • The PR does not contain any unnecessary code changes from Android Studio (reference).
  • The PR is made from a branch that's not called "develop" and is up-to-date with "develop".
  • The PR is assigned to the appropriate reviewers (reference).

Before :-
https://github.com/user-attachments/assets/0ee8de2f-45f2-4b2a-af57-0a371b6f34b2

After :-
https://github.com/user-attachments/assets/3b3a3be8-b80c-43b2-ba68-ffa3aa03ed3d

@TanishMoral11 TanishMoral11 requested a review from a team as a code owner January 30, 2025 19:33
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Coverage Report

Results

Number of files assessed: 1
Overall Coverage: 0.00%
Coverage Analysis: PASS ✅

Exempted coverage

Files exempted from coverage
File Exemption Reason
AudioViewModel.ktapp/src/main/java/org/oppia/android/app/player/audio/AudioViewModel.kt
 This file is exempted from having a test file; skipping coverage check.

Refer test_file_exemptions.textproto for the comprehensive list of file exemptions and their required coverage percentages.

To learn more, visit the Oppia Android Code Coverage wiki page

@TanishMoral11
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Hey @adhiamboperes , PTAL
Thanks !!

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Coverage Report

Results

Number of files assessed: 2
Overall Coverage: 0.00%
Coverage Analysis: PASS ✅

Exempted coverage

Files exempted from coverage
File Exemption Reason
AudioViewModel.ktapp/src/main/java/org/oppia/android/app/player/audio/AudioViewModel.kt
 This file is exempted from having a test file; skipping coverage check.
AudioFragment.ktapp/src/main/java/org/oppia/android/app/player/audio/AudioFragment.kt
 This file is incompatible with code coverage tooling; skipping coverage check.

Refer test_file_exemptions.textproto for the comprehensive list of file exemptions and their required coverage percentages.

To learn more, visit the Oppia Android Code Coverage wiki page

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github-actions bot commented Feb 4, 2025

APK & AAB differences analysis

Note that this is a summarized snapshot. See the CI artifacts for detailed differences.

Dev

Expand to see flavor specifics

Universal APK

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AAB differences

Expand to see AAB specifics

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Alpha

Expand to see flavor specifics

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Configuration mdpi

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Configuration tvdpi

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Configuration xhdpi

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Beta

Expand to see flavor specifics

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Expand to see AAB specifics

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Configuration mdpi

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Ga

Expand to see flavor specifics

Universal APK

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AAB differences

Expand to see AAB specifics

Supported configurations:

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  • mdpi (same)
  • tvdpi (same)
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Configuration hdpi

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Configuration mdpi

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Configuration tvdpi

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Configuration xhdpi

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Configuration xxhdpi

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Configuration xxxhdpi

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APK download size (estimated): 27 KiB (old), 27 KiB (new), 0 bytes (No change)

@TanishMoral11
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Hey @adhiamboperes , PTAL !!
This PR is ready for review.
Thanks.

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Successfully merging this pull request may close these issues.

[BUG]: App Crashing While Changing The Landscape in Exploration/Question Player
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@TanishMoral11 @adhiamboperes