Prepare
Get the docker image from Sinovoip Docker Hub , Build the android source with this docker environment.
Other environment requirements, please refer to google Android's official build environment requirements and set up guide
Get source code
$ git clone https://github.com/Dangku/BPI-Rockchip-Android11 --depth=1
Because github limit 100MB size for single file, please download the oversize files and merge them to correct directory before build.
Build
$ cd BPI-Rockchip-Android11
$ source build/envsetup.sh
$ lunch
You're building on Linux
Lunch menu... pick a combo:
...
16. bananapi_r2pro-user
17. bananapi_r2pro-userdebug
18. bananapi_r2pro_box-user
19. bananapi_r2pro_box-userdebug
...
---------------------------------------------------------------
Which would you like? [aosp_arm-eng] 17
...
Target bananapi_r2pro is a tablet type UI, bananapi_r2pro_box is a box type UI and only support hdmi display.
If bananapi_r2pro target choosen , then
$ ./build.sh -AUCKu
Or bananapi_r2pro_box target choosen, then
$ ./build.sh -AUCKu -d rk3568-bananapi-r2pro-hdmi
Flash
The target download image is rockdev/Image-bananapi_r2pro*/update.img, flash it to your device by Rockchip USB Download Tool. Please refer to Bananapi R2Pro wiki for how to flash the android image.