ankidroid/Anki-Android
Feb 2026 – Mar 2026
2 Months active
Languages Used
Kotlin
Technical Skills
Android DevelopmentKotlinUI/UX Designmobile developmentKotlin CoroutinesReactive Programming
Hanseul Lee
PROFILE
Hanseul Lee
Worked on the ankidroid/Anki-Android repository, focusing on improving application stability and user experience through targeted bug fixes. Addressed issues in Kotlin-based Android code, such as correcting toolbar window metrics access to eliminate runtime warnings and aligning study screen logic to ensure accurate media counting. Enhanced UI reliability by stabilizing the description dialog and refining StateFlow update handling during lifecycle transitions, preventing skipped UI updates and reducing glitches. Employed Kotlin Coroutines, reactive programming, and unit testing to ensure robust solutions. The work emphasized reliability and correctness, resulting in smoother study flows and more predictable UI behavior for end users.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
5Total
Bugs
4
Commits
5
Features
0
Lines of code
92
Activity Months2
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Work History
March 2026
2 Commits
Mar 1, 2026Month: 2026-03 — Focused on reliability and correctness of UI updates under lifecycle transitions in ankidroid/Anki-Android. Implemented a robust update path for StateFlow and added tests to prevent skipped updates when the UI is backgrounded. This work reduces UI glitches and ensures the latest state is visible to users without duplication, improving perceived stability and developer confidence.
2 Commits
Mar 1, 2026Month: 2026-03 — Focused on reliability and correctness of UI updates under lifecycle transitions in ankidroid/Anki-Android. Implemented a robust update path for StateFlow and added tests to prevent skipped updates when the UI is backgrounded. This work reduces UI glitches and ensures the latest state is visible to users without duplication, improving perceived stability and developer confidence.
March 2026
February 2026
3 Commits
Feb 1, 2026February 2026 focused on stability and correctness fixes in Anki-Android. Key contributions include fixes to toolbar window metrics access to remove warnings, alignment of the new study screen with the old one to resolve missing media counting, and stabilizing the description dialog by deferring layout recalculations to prevent input-induced shaking. These fixes reduce runtime warnings, improve media handling reliability, and enhance user experience during study sessions and description editing. The overall impact is improved reliability with no surfaced regressions and smoother UX across core study flows.
February 2026
3 Commits
Feb 1, 2026February 2026 focused on stability and correctness fixes in Anki-Android. Key contributions include fixes to toolbar window metrics access to remove warnings, alignment of the new study screen with the old one to resolve missing media counting, and stabilizing the description dialog by deferring layout recalculations to prevent input-induced shaking. These fixes reduce runtime warnings, improve media handling reliability, and enhance user experience during study sessions and description editing. The overall impact is improved reliability with no surfaced regressions and smoother UX across core study flows.
Activity
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Quality Metrics
Correctness96.0%
Maintainability88.0%
Architecture88.0%
Performance88.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Kotlin
Technical Skills
Android DevelopmentKotlinKotlin CoroutinesReactive ProgrammingUI/UX DesignUnit Testingmobile development
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