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android / platform / external / grpc-grpc / HEAD / . / examples / android / binder / java / io / grpc / binder / cpp
tree: f9f0b61a77d67715562ab54559d96a2fc64181eb [path history] [tgz]
  1. exampleclient/
  2. exampleserver/
  3. README.md
examples/android/binder/java/io/grpc/binder/cpp/README.md

gRPC-core BinderTransport example apps

Build Instruction

  1. Install Android SDK and NDK. Only NDK version >= 25 is supported. We tested against SDK Platform 33 and NDK 26.2.11394342.
  2. Make sure Bazel is at least 7.0. Use export OVERRIDE_BAZEL_VERSION=7.1.0 to selected a supported version listed in bazel/supported_versions.txt if necessary.
  3. Point environment variables to install locations of SDK and NDK
    export ANDROID_HOME=$HOME/android-sdk
export ANDROID_NDK_HOME=$HOME/android-sdk/ndk/26.2.11394342
  4. To build a fat APK that supports x86_64, armv7, and arm64:
    bazel build \
  --extra_toolchains=@androidndk//:all \
  --android_platforms=//:android_x86_64,//:android_armv7,//:android_arm64 \
  --copt=-Wno-unknown-warning-option \
  //examples/android/binder/java/io/grpc/binder/cpp/exampleserver:app \
  //examples/android/binder/java/io/grpc/binder/cpp/exampleclient:app
  5. adb install bazel-bin/examples/android/binder/java/io/grpc/binder/cpp/exampleclient/app.apk
  6. adb install bazel-bin/examples/android/binder/java/io/grpc/binder/cpp/exampleserver/app.apk