GRPC Android Dockerfile
====================
Dockerfile for creating the gRPC Android integration test image
As of 2015/05 this
- is based on the gRPC Java base
- installs Android sdk 24.2
- creates an AVD for API level 22
- Pulls gRpc Android test App from github
Usage
-----
Start the emulator in a detached container, the argument is the name of the AVD you want to start:
```
$ sudo docker run --name=grpc_android_test -d grpc/android /var/local/git/grpc-java/android-interop-testing/start-emulator.sh avd-google-api-22
```
You can use the following cammand to wait until the emulator is ready:
```
$ sudo docker exec grpc_android_test /var/local/git/grpc-java/android-interop-testing/wait-for-emulator.sh
```
When you want to update the apk, run:
```
$ sudo docker exec grpc_android_test bash -c "cd /var/local/git/grpc-java & & git pull origin master & & ./gradlew grpc-core:install grpc-stub:install grpc-okhttp:install grpc-protobuf-nano:install grpc-compiler:install & & cd android-interop-testing & & ../gradlew installDebug"
```
It pulls the fresh code of gRpc Java and our interop test app from github, build and install it to the runing emulator (so you need to make sure there is a runing emulator).
Trigger the integration test:
```
$ sudo docker exec grpc_android_test adb -e shell am instrument -w -e server_host < hostname or ip address > -e server_port 8030 -e server_host_override foo.test.google.fr -e use_tls true -e use_test_ca true -e test_case all io.grpc.android.integrationtest/.TesterInstrumentation
```
You can also use the android/adb cammands to get more info, such as:
```
$ sudo docker exec grpc_android_test android list avd
$ sudo docker exec grpc_android_test adb devices
$ sudo docker exec grpc_android_test adb logcat
```
