GOOS=windows GOARCH=amd64 CGO_ENABLED=1 CXX=x86_64-w64-mingw32-g++ CC=x86_64-w64-mingw32-gcc go build ./
Building and compiling Go code to Windows on a Linux machine
Building an emulator machine for AAOS from a given images
Recently the company I am working with have started working on AAOS (Android Automotive Operating System) version of Google Android and the need to develop, test and deploy the our Android App to the SDV (Software Defined Vehicle) version of the OEM bare OS implantation of Android Automotive (please notice, not Android Auto which is something else).
Here are a few installation procedures we followed since we needed to do in order to be able to run the AAOS machine in emulator on a Linux Ubuntu machine.
You will need around extra 60GB on your HD
Topics:
1. Download the machine image
2. Download and install Android-Studio
3. Create an empty project of Android Automotive and download the relevant SDKs
4. Open the downloaded machine to your Android/Sdk directory of system-images
5. Create a device from the new image
6. Run the machine (some problems with graphics / NVIDIA / Vulkan and GPU)
1. Download the machine image
- Receive the machine from you OEM contact
2. Download and install Android-Studio
3. Create an empty project of Android Automotive and download the relevant SDKs
4. Open the downloaded machine to your Android/Sdk directory of system-images
a. Find your Android directory system-images ~/Android/Sdk/system-images/.
b. Create a directory called 'android-34' or any version you need.
c. Inside create a directory called 'your-oem-image-machine'.
d. Inside create a directory called 'x86_64'.
e. Extract the OEM image date into the x86_64 directory.
The full path should look like this: ~/Android/Sdk/system-images/android-34/connect_car_emulator/x86_64/
The content of the directory is the image data:
data
package.xml
VerifiedBootParams.textproto
userdata.img
source.properties
devices.xml
build.prop
advancedFeatures.ini
vendor.img
ramdisk.img
ranchu
encryptionkey.img
system.img
5. Create a device from the new image
Choose your relevant image from the list of images
- Open advanced settings and set:
Graphics: Hardware
Boot option: Cold boot
Ram: 8192MB
VM Heap: 512MB
Internal storage: 8192MB
* Make sure you have chosen the correct AVD image with the correct name:
- Then create you machine
6. Run the machine (some problems with graphics / NVIDIA / Vulkan and GPU)
Running the machine might be a bit tricky on Linux / Ubuntu machine so here are some heads up to notice:
Make sure to set export bash global parameters to the correct path:
export ANDROID_SDK_ROOT=~Android/Sdk
export ANDROID_HOME=~Android/Sdk
export PATH=$PATH:/emulator:/platform-tools:/tools
Running the machine:
~/Android/Sdk/emulator/emulator -avd your_avd_name -gpu host -feature -Vulkan
You can list all your avds (Android Virtual Devices) with:
~/Android/Sdk/emulator/emulator -list-avds
You can also try those parameters to run with CPU instead of GPU which are quite slow:
~/Android/Sdk/emulator/emulator -avd our_avd_name -gpu swiftshader_indirect -no-snapshot-load
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