androidx/androidx
Jun 2025 – Jun 2026
10 Months active
Languages Used
JavaKotlinAIDLGradleXMLGroovy
Technical Skills
3D MathARCoreAndroid DevelopmentAndroid TestingC++Jetpack Compose
Scott Wardle
PROFILE
Scott Wardle
Over ten months, contributed to the androidx/androidx repository by building and refining advanced AR and geospatial features for Android, focusing on reliability, power efficiency, and developer experience. Delivered new APIs and Compose-based UI tools for geospatial pose tracking, implemented low-power inertial localization, and enhanced AR session lifecycle management. Addressed bugs affecting runtime stability and permissions, improved error handling, and streamlined test coverage with Kotlin and Android development best practices. Leveraged technologies such as ARCore, Jetpack Compose, and Kotlin Coroutines to enable robust multi-process runtime management, accurate pose calculation, and seamless integration of AR glasses and geospatial tracking across devices.
Overall Statistics
Feature vs Bugs
63%Features
Repository Contributions
40Total
Bugs
10
Commits
40
Features
17
Lines of code
5,253
Activity Months10
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5696 peopleSame Organization
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Work History
June 2026
4 Commits • 2 Features
Jun 1, 2026June 2026 performance summary for androidx/androidx: Implemented geospatial testing improvements and pose accuracy enhancements with Compose UI, delivering more reliable geospatial workflows and richer developer tooling. Key contributions include a new projected-mode testing activity with Compose UI, extension of GeospatialPose APIs and OpenXR/ARCore integration for accurate tracking data, UI HUD enhancements for visualization, and a fix for AR session resume during geospatial activity creation. Combined with extensive tests, these changes deliver measurable business value in reliability, testing coverage, and developer productivity.
4 Commits • 2 Features
Jun 1, 2026June 2026 performance summary for androidx/androidx: Implemented geospatial testing improvements and pose accuracy enhancements with Compose UI, delivering more reliable geospatial workflows and richer developer tooling. Key contributions include a new projected-mode testing activity with Compose UI, extension of GeospatialPose APIs and OpenXR/ARCore integration for accurate tracking data, UI HUD enhancements for visualization, and a fix for AR session resume during geospatial activity creation. Combined with extensive tests, these changes deliver measurable business value in reliability, testing coverage, and developer productivity.
June 2026
May 2026
7 Commits • 5 Features
May 1, 2026May 2026 performance highlights for androidx/androidx: delivered power-efficient geospatial capabilities, improved tracking reliability, API lifecycle improvements, and developer experience enhancements. The team focused on delivering high business value through battery-conscious geospatial features, robust per-frame updates, and safer APIs, complemented by UX and documentation improvements.
May 2026
7 Commits • 5 Features
May 1, 2026May 2026 performance highlights for androidx/androidx: delivered power-efficient geospatial capabilities, improved tracking reliability, API lifecycle improvements, and developer experience enhancements. The team focused on delivering high business value through battery-conscious geospatial features, robust per-frame updates, and safer APIs, complemented by UX and documentation improvements.
April 2026
4 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for androidx/androidx focused on stabilizing initialization, reducing power usage in localization, and simplifying the tracking mode API surface across ARCore runtimes. Key outcomes include a crash fix in the ArCoreRuntime lifecycle management, introduction of an inertial geospatial tracking mode for low-power localization, and consolidation/renaming of tracking mode constants to improve API clarity and developer experience. The work was validated through extensive cross-repo test matrices (ktFormat, ktCheck, checkApi, updateApi, assemble, and AndroidTest) across xr/runtime, arcore, and scenecore modules.
4 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for androidx/androidx focused on stabilizing initialization, reducing power usage in localization, and simplifying the tracking mode API surface across ARCore runtimes. Key outcomes include a crash fix in the ArCoreRuntime lifecycle management, introduction of an inertial geospatial tracking mode for low-power localization, and consolidation/renaming of tracking mode constants to improve API clarity and developer experience. The work was validated through extensive cross-repo test matrices (ktFormat, ktCheck, checkApi, updateApi, assemble, and AndroidTest) across xr/runtime, arcore, and scenecore modules.
April 2026
March 2026
1 Commits
Mar 1, 2026March 2026: Implemented robust error handling for geospatial pose creation in androidx/androidx by wrapping the service call with try-catch blocks to translate RemoteException and RuntimeException into GeospatialPoseNotTrackingException, addressing bug b/474431684. This change improves reliability, diagnostics, and downstream error handling for geospatial tracking.
March 2026
1 Commits
Mar 1, 2026March 2026: Implemented robust error handling for geospatial pose creation in androidx/androidx by wrapping the service call with try-catch blocks to translate RemoteException and RuntimeException into GeospatialPoseNotTrackingException, addressing bug b/474431684. This change improves reliability, diagnostics, and downstream error handling for geospatial tracking.
December 2025
1 Commits • 1 Features
Dec 1, 2025Month 2025-12: Delivered AR Glasses feature to launch new activities by refactoring MainActivity, enabling reliable activity launches on AR glasses and enhancing user experience. Fixed lifecycle-related issues when launching/restarting activities under ARCore projection mode, addressing a bug tracked as b/462103540. Prepared and validated with ARCore integration tests to ensure cross-device consistency and stability. Repo: androidx/androidx; commits tied to feature branch with a targeted change to main activity behavior.
1 Commits • 1 Features
Dec 1, 2025Month 2025-12: Delivered AR Glasses feature to launch new activities by refactoring MainActivity, enabling reliable activity launches on AR glasses and enhancing user experience. Fixed lifecycle-related issues when launching/restarting activities under ARCore projection mode, addressing a bug tracked as b/462103540. Prepared and validated with ARCore integration tests to ensure cross-device consistency and stability. Repo: androidx/androidx; commits tied to feature branch with a targeted change to main activity behavior.
December 2025
November 2025
2 Commits • 1 Features
Nov 1, 2025November 2025 highlights for the androidx/androidx repository focused on XR/AR experiences with GlassesCore compatibility, automated permissions handling, and reliability improvements. The work delivered value by improving end-user UX in XR projects, reducing setup friction for AR functionalities, and strengthening testing coverage and traceability.
November 2025
2 Commits • 1 Features
Nov 1, 2025November 2025 highlights for the androidx/androidx repository focused on XR/AR experiences with GlassesCore compatibility, automated permissions handling, and reliability improvements. The work delivered value by improving end-user UX in XR projects, reducing setup friction for AR functionalities, and strengthening testing coverage and traceability.
October 2025
6 Commits • 2 Features
Oct 1, 2025Month: 2025-10 — Concise monthly summary of features and bugs delivered for androidx/androidx, focusing on business value, stability, and technical achievement. The month included lifecycle improvements to ProjectedManager, improved VPS handling and Geospatial tracking support, expanded configuration state, and test reliability improvements.
6 Commits • 2 Features
Oct 1, 2025Month: 2025-10 — Concise monthly summary of features and bugs delivered for androidx/androidx, focusing on business value, stability, and technical achievement. The month included lifecycle improvements to ProjectedManager, improved VPS handling and Geospatial tracking support, expanded configuration state, and test reliability improvements.
October 2025
September 2025
10 Commits • 1 Features
Sep 1, 20252025-09 Monthly Summary for androidx/androidx: Focused delivery and hardening of ARCore Projection capabilities, with a strong emphasis on geospatial features, robustness, and maintainability. The work spans feature delivery, bug fixes, stability improvements, and build/config hygiene, supported by automated tests and CI checks.
September 2025
10 Commits • 1 Features
Sep 1, 20252025-09 Monthly Summary for androidx/androidx: Focused delivery and hardening of ARCore Projection capabilities, with a strong emphasis on geospatial features, robustness, and maintainability. The work spans feature delivery, bug fixes, stability improvements, and build/config hygiene, supported by automated tests and CI checks.
August 2025
2 Commits • 2 Features
Aug 1, 2025August 2025 focused on strengthening platform reliability and AR capability groundwork in androidx/androidx. Delivered two high-impact features: (1) runtime context propagation across all RuntimeFactory implementations to improve asynchronous handling, testability, and error propagation in multi-process runtime management, and (2) a Visual Positioning System (VPS) prototype for arcore-projected, with service connection management, checkVpsAvailability, build configuration updates, and unit tests. Refactors to support the VPS prototype have been pursued to improve maintainability and testability. No major bugs fixed this month; the emphasis was on feature development and architectural improvements with clear business value.
2 Commits • 2 Features
Aug 1, 2025August 2025 focused on strengthening platform reliability and AR capability groundwork in androidx/androidx. Delivered two high-impact features: (1) runtime context propagation across all RuntimeFactory implementations to improve asynchronous handling, testability, and error propagation in multi-process runtime management, and (2) a Visual Positioning System (VPS) prototype for arcore-projected, with service connection management, checkVpsAvailability, build configuration updates, and unit tests. Refactors to support the VPS prototype have been pursued to improve maintainability and testability. No major bugs fixed this month; the emphasis was on feature development and architectural improvements with clear business value.
August 2025
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 performance summary for androidx/androidx: Key outcomes: - Feature delivered: ViewCamera Pose and Visibility Enhancements. Exposes AR device relative position and local pose to enable more granular camera placement and improved pose calculation. Commits include updates to ViewCamera and related samples (39a68323e2b30a07a9a0783c34cf6a806b908cc7; 9c20267d83227860b9ff06cd097c9b2ff4727895). - Sample/debugging improvement: Updated the persistentAnchor sample to print whether the panel is in view, aiding runtime validation of AR state. (9c20267d83227860b9ff06cd097c9b2ff4727895) - Bug fix / build stability: Temporarily disabled failing test configure_insufficientPermissions_throwsPermissionNotGrantedException to unblock CI/build in the Jetpack XR Natives Sync process. (9a75fa519a56b6bade6883d381cd283800667fdd) Impact and accomplishments: - Business value: Improved AR accuracy and developer experience with richer camera pose data, enabling higher-fidelity AR apps and more reliable releases by removing a build blocker. - Technical achievements: API enhancement in ViewCamera, sample instrumentation for visibility debugging, and CI-facing test gating to maintain momentum during integration issues. Technologies and skills demonstrated: - AndroidX, AR/XR integration, sample instrumentation, CI/build hygiene, and targeted test management.
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 performance summary for androidx/androidx: Key outcomes: - Feature delivered: ViewCamera Pose and Visibility Enhancements. Exposes AR device relative position and local pose to enable more granular camera placement and improved pose calculation. Commits include updates to ViewCamera and related samples (39a68323e2b30a07a9a0783c34cf6a806b908cc7; 9c20267d83227860b9ff06cd097c9b2ff4727895). - Sample/debugging improvement: Updated the persistentAnchor sample to print whether the panel is in view, aiding runtime validation of AR state. (9c20267d83227860b9ff06cd097c9b2ff4727895) - Bug fix / build stability: Temporarily disabled failing test configure_insufficientPermissions_throwsPermissionNotGrantedException to unblock CI/build in the Jetpack XR Natives Sync process. (9a75fa519a56b6bade6883d381cd283800667fdd) Impact and accomplishments: - Business value: Improved AR accuracy and developer experience with richer camera pose data, enabling higher-fidelity AR apps and more reliable releases by removing a build blocker. - Technical achievements: API enhancement in ViewCamera, sample instrumentation for visibility debugging, and CI-facing test gating to maintain momentum during integration issues. Technologies and skills demonstrated: - AndroidX, AR/XR integration, sample instrumentation, CI/build hygiene, and targeted test management.
Activity
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Quality Metrics
Correctness88.8%
Maintainability85.2%
Architecture83.8%
Performance81.0%
AI Usage24.6%
Skills & Technologies
Programming Languages
AIDLGradleGroovyJavaKotlinXML
Technical Skills
3D MathAIDL Interface DefinitionAPI DesignAPI DevelopmentAR DevelopmentAR developmentARCoreAndroid DevelopmentAndroid TestingAndroid developmentC++ConcurrencyCoroutinesDependency ManagementEnd-to-End Testing
Repositories Contributed To
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