The Android Source Tree of our Khadas VIM3 are hosted on Github. There are many different repositories. Walk through the steps below to download the Source Code.

Firstly, install git-lfs tool for downloading Android SDK.

$ mkdir git_lfs
$ cd git_lfs
$ wget https://github.com/git-lfs/git-lfs/releases/download/v2.3.4/git-lfs-linux-amd64-2.3.4.tar.gz
$ tar xvzf git-lfs-linux-amd64-2.3.4.tar.gz
$ cd git-lfs-2.3.4
$ sudo ./install.sh
$ git lfs install

Create an empty directory to hold your working files:

$ mkdir -p WORKING_DIRECTORY
$ cd WORKING_DIRECTORY

Run repo init to download the manifest repository first:

android 9.0 64 bit:

$ repo init -u https://github.com/khadas/android_manifest.git -b khadas-vim3-p-64bit

device/khadas

/users/amlogic/vim3/vim3_64bit$ cd device/khadas/
/users/amlogic/vim3/vim3_64bit/device/khadas$ git lfs pull

android 9.0 32 bit:

$ repo init -u https://github.com/khadas/android_manifest.git -b khadas-vims-pie

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.

#!/bin/bash
repo sync -j4
while [ $? = 1 ]; do
	echo "Sync failed, repeat again:"
	repo sync -j4
done

Begin a new branch for development:

$ repo start <BRANCH_NAME> --all

• Android Official Documents
• Build Android Source Code