Note: Building the protobuf dependency for Android requires protocolbuffers/protobuf#3878. This fix will be in the next protobuf release, but until then must be manually patched in to third_party/protobuf to build gRPC for Android.

• Android SDK
• Android NDK
• protoc and grpc_cpp_plugin binaries on the host system

The example application can be built via Android Studio or on the command line using gradle:

$ ./gradlew installDebug