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Edge2 Download Android Source Code
Introduction
This document mainly introduces how to download the Android source code of Edge2.
Get Source Code
1. Create an empty directory to hold your working files:
$ mkdir -p WORKING_DIRECTORY $ cd WORKING_DIRECTORY
2. Run repo init to download the manifest repository first:
- Android 12.0:
$ repo init -u https://github.com/khadas/android_manifest.git -b khadas-edge2-android12
3. Run repo sync to pull down the Android Source Tree:
$ repo sync -j4
The initial sync operation may take an hour or more to complete.
You might need to run above command repeatly if it fails halfway. Or you can try with this script instead:
- sync_helper.sh
#!/bin/bash repo sync -j4 while [ $? = 1 ]; do echo "Sync failed, repeat again:" repo sync -j4 done
If needed, press Ctrl+C to quit.
4. Based on different unbutu versions, the following operations may be required to pull large files(Otherwise, the corresponding file is small and incorrect). You need to go to the following three directories and use the 'git lfs pull' command to pull large files, otherwise an [error](https://forum.khadas.com/t/cannot-build-an-android/15886) will be reported during compilation:
external/camera_engine_rkaiq prebuilts/module_sdk system/core device/khadas/rk3588
xxx@server:/users/edge2$ cd external/camera_engine_rkaiq xxx@server:/users/edge2/external/camera_engine_rkaiq$ git lfs pull Git LFS: (6 of 6 files) 239.31 MB / 239.31 MB xxx@server:/users/edge2/external/camera_engine_rkaiq$ cd - /users/edge2 xxx@server:/users/vim4$ cd prebuilts/module_sdk/ xxx@server:/users/vim4/prebuilts/module_sdk$ xxx@server:/users/vim4/prebuilts/module_sdk$ git lfs pull Git LFS: (2 of 2 files) 231.89 MB / 231.89 MB 。。。...
5. Begin a new branch for development:
$ repo start <BRANCH_NAME> --all