openclaw-assistant/plan.md

1. Explore the upstream repo

   • Use git clone or fetch to investigate recent commits in apps/android.
   • Find candidate commits for porting (e.g., bug fixes, memory leaks).
   • Exploration complete.

2. Choose a suitable improvement

   • Identified upstream commit 2909d8cd12 ("Android: fix Bitmap memory leaks in CanvasController snapshots").
   • This prevents memory leaks caused by not recycling Bitmaps (bmp and scaled) during snapshotPngBase64() and snapshotBase64() in CanvasController.kt.
   • Verified that CanvasController.kt in this repo has the exact same leak.

3. Port the improvement

   • Modify app/src/main/java/com/openclaw/assistant/node/CanvasController.kt.
   • Update snapshotPngBase64() and snapshotBase64() to wrap operations in try...finally blocks, ensuring bmp and scaled are correctly recycled if they differ.
   • Use replace_with_git_merge_diff to modify the file.

4. Run Native Validation Commands

   • Run app:lintStandardDebug and app:testStandardDebugUnitTest with the ./gradlew command to verify compilation and prevent regressions.

5. Complete pre-commit steps to ensure proper testing, verification, review, and reflection are done.

   • Run pre_commit_instructions.

6. Submit PR

   • Use the submit tool to create a PR named 🔄 Upstream Parity: Fix Bitmap memory leaks in CanvasController snapshots detailing the source, why, adaptation, and verification.