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44 lines
1.8 KiB
44 lines
1.8 KiB
# [Android Automotive](https://source.android.com/devices/automotive) Developer Tools
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AADevT contains tools for AA device developers to improve their productivity.
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* Fully unbundle from Android versions, and use the AOSP trunk based
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development model.
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* Bridge the app ecosystem for [Android Automotive OS](https://developer.android.com/training/cars)
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because device developers are the key producers for the core apps.
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* Leverage [Android app developer tools](https://developer.android.com/studio/intro)
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that a few million developers use.
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[TOC]
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## Dev Tools
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This contains tools designed specifically to simplify the AA device development
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workflows.
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* clone_proj.sh to clone a git project for the unbundled development workflows
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in instead of the whole Android repo.
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## Chnage Reports
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### sysui_oem_diff.sh
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sysui_oem_diff.sh generates a summary of code changes between 2 revisions.
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Which gives you a rough idea of changes on files and Lines of Code.
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* The report is especailly useful to discuss the pain points on sysui/notif
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customization with AAOS team.
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* For example, to generate the change report for Android 11 to 10 QPR3: [sysui_gcar_android10-qpr3-release_android11-release.txt](dev/resource/sysui_gcar_android10-qpr3-release_android11-release.txt)
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```
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$ ./sysui_oem_diff.sh ~/Android/android11-release remotes/aosp/android10-qpr3-release remotes/aosp/android11-release > sysui_gcar_android10-qpr3-release_android11-release.txt
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```
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## System Performance Tuning
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AAOS system performance turning is hard. Here are the tools to make it a bit
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easier for the device developers.
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* time_to_init_disp.sh to measure an app's [Time the Initial Display](https://developer.android.com/topic/performance/vitals/launch-time#time-initial)
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## [Android Virtual Device as a Development Platform](avd/README.md)
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