111 lines
1.9 KiB
Markdown
111 lines
1.9 KiB
Markdown
# AOSP
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本文档内容旨在定制编译`AOSP`系统，并非必需使用。
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## 参考文档
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* https://developers.google.cn/android/drivers
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* https://mirrors.tuna.tsinghua.edu.cn/help/AOSP/
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* https://source.android.google.cn/source/initializing?hl=zh-cn
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* https://source.android.google.cn/docs/setup/about/build-numbers?hl=zh-cn
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## 机器配置
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* 内存`32G`
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* 16核`CPU`
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* 硬盘`300G`
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* 系统`Ubuntu 18.xx`
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* 网络带宽`1000MB/s`
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* 整个下载过程大概需要三到五个小时
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* 整个编译过程大概需要半到一个小时
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## 源码
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```
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# 下载目录
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mkdir /data/android
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cd /data/android
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# 下载工具
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curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o repo
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chmod a+x repo
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export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo'
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# 配置GIT
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git config --global user.email "taoyao@acgist.com"
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git config --global user.name "acgist"
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# 开始同步
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./repo init -u https://mirrors.tuna.tsinghua.edu.cn/git/AOSP/platform/manifest -b android-12.1.0_r27
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./repo sync
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```
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## 裁剪
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```
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# app
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build/target/product/handheld_*.mk
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# root
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# framework
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```
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## 驱动
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`Google`官方只提供了`Nexus`和`Pixel`的驱动，其他机型驱动需要厂商提供。
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## 编译
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```
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# 设置环境
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source build/envsetup.sh
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lunch aosp_arm64-user
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# 开始编译
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make -j 16
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# 打包文件
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make udpatepackage
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```
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## 刷机
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```
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adb reboot bootloader
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fastboot flashall
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fastboot -w update aosp_arm64-img-user.xxx.zip
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```
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## adb命令
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```
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adb devices
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adb reboot
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adb reboot recovery
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adb reboot bootloader
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adb pull
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adb push
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adb shell
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adb logcat
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adb install
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adb uninstall
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```
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## fastboot命令
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```
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fastboot devices
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fastboot reboot
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fastboot reboot-recovery
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fastboot reboot-bootloader
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fastboot erase boot
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fastboot erase recovery
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fastboot erase system
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fastboot erase userdata
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fastboot erase cache
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fastboot flash boot boot.img
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fastboot flash recovery recovery.img
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fastboot flash system system.img
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```
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