apply plugin: 'com.android.application' apply plugin: 'com.google.protobuf' android { compileSdkVersion 22 buildToolsVersion "22.0.1" defaultConfig { applicationId "io.grpc.android.helloworldexample" minSdkVersion 9 targetSdkVersion 22 versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled true proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } lintOptions { disable 'InvalidPackage', 'HardcodedText' textReport true textOutput "stdout" } } protobuf { protoc { artifact = 'com.google.protobuf:protoc:3.1.0' } plugins { javalite { artifact = "com.google.protobuf:protoc-gen-javalite:3.0.0" } grpc { artifact = 'io.grpc:protoc-gen-grpc-java:1.1.0-SNAPSHOT' // CURRENT_GRPC_VERSION } } generateProtoTasks { all().each { task -> task.plugins { javalite {} grpc { // Options added to --grpc_out option 'lite' } } } } } dependencies { compile 'com.android.support:appcompat-v7:22.1.1' compile 'com.google.code.findbugs:jsr305:3.0.0' compile 'com.google.guava:guava:20.0' compile 'com.squareup.okhttp:okhttp:2.2.0' // You need to build grpc-java to obtain these libraries below. compile 'io.grpc:grpc-okhttp:1.1.0-SNAPSHOT' // CURRENT_GRPC_VERSION compile 'io.grpc:grpc-protobuf-lite:1.1.0-SNAPSHOT' // CURRENT_GRPC_VERSION compile 'io.grpc:grpc-stub:1.1.0-SNAPSHOT' // CURRENT_GRPC_VERSION compile 'javax.annotation:javax.annotation-api:1.2' }