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Build the Android tutorial app by gradle

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pull/3109/head
Takeshi Hagikura 10 years ago
parent 8650bb9373
commit aea1801393
24 changed files with 798 additions and 461 deletions
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  1. 21
      java/android/.gitignore
  2. 184
      java/android/GreeterGrpc.java
  3. 175
      java/android/Helloworld.java
  4. 42
      java/android/README.md
  5. 54
      java/android/activity_helloworld.xml
  6. 1
      java/android/app/.gitignore
  7. 34
      java/android/app/build.gradle
  8. 17
      java/android/app/proguard-rules.pro
  9. 22
      java/android/app/src/main/AndroidManifest.xml
  10. 179
      java/android/app/src/main/java/io/grpc/helloworldexample/GreeterGrpc.java
  11. 175
      java/android/app/src/main/java/io/grpc/helloworldexample/Helloworld.java
  12. 17
      java/android/app/src/main/java/io/grpc/helloworldexample/HelloworldActivity.java
  13. 54
      java/android/app/src/main/res/layout/activity_helloworld.xml
  14. BIN
      java/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
  15. BIN
      java/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
  16. BIN
      java/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
  17. BIN
      java/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
  18. 3
      java/android/app/src/main/res/values/strings.xml
  19. 20
      java/android/build.gradle
  20. BIN
      java/android/gradle/wrapper/gradle-wrapper.jar
  21. 6
      java/android/gradle/wrapper/gradle-wrapper.properties
  22. 164
      java/android/gradlew
  23. 90
      java/android/gradlew.bat
  24. 1
      java/android/settings.gradle

21
java/android/.gitignore vendored
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@ -0,0 +1,21 @@
.gradle
/local.properties
/gradle.properties
/.idea/workspace.xml
/.idea/libraries
.DS_Store
/build
.idea/
*.iml
*.apk
*.ap_
*.dex
*.class
bin/
gen/
.gradle/
/*/build/
local.properties
proguard/
*.log

184
java/android/GreeterGrpc.java
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@ -1,184 +0,0 @@
package io.grpc.examples;
import static io.grpc.stub.Calls.createMethodDescriptor;
import static io.grpc.stub.Calls.asyncUnaryCall;
import static io.grpc.stub.Calls.asyncServerStreamingCall;
import static io.grpc.stub.Calls.asyncClientStreamingCall;
import static io.grpc.stub.Calls.duplexStreamingCall;
import static io.grpc.stub.Calls.blockingUnaryCall;
import static io.grpc.stub.Calls.blockingServerStreamingCall;
import static io.grpc.stub.Calls.unaryFutureCall;
import static io.grpc.stub.ServerCalls.createMethodDefinition;
import static io.grpc.stub.ServerCalls.asyncUnaryRequestCall;
import static io.grpc.stub.ServerCalls.asyncStreamingRequestCall;
import java.io.IOException;
public class GreeterGrpc {
private static final io.grpc.stub.Method<io.grpc.examples.Helloworld.HelloRequest,
io.grpc.examples.Helloworld.HelloReply> METHOD_SAY_HELLO =
io.grpc.stub.Method.create(
io.grpc.MethodType.UNARY, "SayHello",
io.grpc.nano.NanoUtils.<io.grpc.examples.Helloworld.HelloRequest>marshaller(
new io.grpc.nano.Parser<io.grpc.examples.Helloworld.HelloRequest>() {
@Override
public io.grpc.examples.Helloworld.HelloRequest parse(com.google.protobuf.nano.CodedInputByteBufferNano input) throws IOException {
return io.grpc.examples.Helloworld.HelloRequest.parseFrom(input);
}
}),
io.grpc.nano.NanoUtils.<io.grpc.examples.Helloworld.HelloReply>marshaller(
new io.grpc.nano.Parser<io.grpc.examples.Helloworld.HelloReply>() {
@Override
public io.grpc.examples.Helloworld.HelloReply parse(com.google.protobuf.nano.CodedInputByteBufferNano input) throws IOException {
return io.grpc.examples.Helloworld.HelloReply.parseFrom(input);
}
}));
public static GreeterStub newStub(io.grpc.Channel channel) {
return new GreeterStub(channel, CONFIG);
}
public static GreeterBlockingStub newBlockingStub(
io.grpc.Channel channel) {
return new GreeterBlockingStub(channel, CONFIG);
}
public static GreeterFutureStub newFutureStub(
io.grpc.Channel channel) {
return new GreeterFutureStub(channel, CONFIG);
}
public static final GreeterServiceDescriptor CONFIG =
new GreeterServiceDescriptor();
public static class GreeterServiceDescriptor extends
io.grpc.stub.AbstractServiceDescriptor<GreeterServiceDescriptor> {
public final io.grpc.MethodDescriptor<io.grpc.examples.Helloworld.HelloRequest,
io.grpc.examples.Helloworld.HelloReply> sayHello;
private GreeterServiceDescriptor() {
sayHello = createMethodDescriptor(
"helloworld.Greeter", METHOD_SAY_HELLO);
}
private GreeterServiceDescriptor(
java.util.Map<java.lang.String, io.grpc.MethodDescriptor<?, ?>> methodMap) {
sayHello = (io.grpc.MethodDescriptor<io.grpc.examples.Helloworld.HelloRequest,
io.grpc.examples.Helloworld.HelloReply>) methodMap.get(
CONFIG.sayHello.getName());
}
@java.lang.Override
protected GreeterServiceDescriptor build(
java.util.Map<java.lang.String, io.grpc.MethodDescriptor<?, ?>> methodMap) {
return new GreeterServiceDescriptor(methodMap);
}
@java.lang.Override
public com.google.common.collect.ImmutableList<io.grpc.MethodDescriptor<?, ?>> methods() {
return com.google.common.collect.ImmutableList.<io.grpc.MethodDescriptor<?, ?>>of(
sayHello);
}
}
public static interface Greeter {
public void sayHello(io.grpc.examples.Helloworld.HelloRequest request,
io.grpc.stub.StreamObserver<io.grpc.examples.Helloworld.HelloReply> responseObserver);
}
public static interface GreeterBlockingClient {
public io.grpc.examples.Helloworld.HelloReply sayHello(io.grpc.examples.Helloworld.HelloRequest request);
}
public static interface GreeterFutureClient {
public com.google.common.util.concurrent.ListenableFuture<io.grpc.examples.Helloworld.HelloReply> sayHello(
io.grpc.examples.Helloworld.HelloRequest request);
}
public static class GreeterStub extends
io.grpc.stub.AbstractStub<GreeterStub, GreeterServiceDescriptor>
implements Greeter {
private GreeterStub(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
super(channel, config);
}
@java.lang.Override
protected GreeterStub build(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
return new GreeterStub(channel, config);
}
@java.lang.Override
public void sayHello(io.grpc.examples.Helloworld.HelloRequest request,
io.grpc.stub.StreamObserver<io.grpc.examples.Helloworld.HelloReply> responseObserver) {
asyncUnaryCall(
channel.newCall(config.sayHello), request, responseObserver);
}
}
public static class GreeterBlockingStub extends
io.grpc.stub.AbstractStub<GreeterBlockingStub, GreeterServiceDescriptor>
implements GreeterBlockingClient {
private GreeterBlockingStub(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
super(channel, config);
}
@java.lang.Override
protected GreeterBlockingStub build(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
return new GreeterBlockingStub(channel, config);
}
@java.lang.Override
public io.grpc.examples.Helloworld.HelloReply sayHello(io.grpc.examples.Helloworld.HelloRequest request) {
return blockingUnaryCall(
channel.newCall(config.sayHello), request);
}
}
public static class GreeterFutureStub extends
io.grpc.stub.AbstractStub<GreeterFutureStub, GreeterServiceDescriptor>
implements GreeterFutureClient {
private GreeterFutureStub(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
super(channel, config);
}
@java.lang.Override
protected GreeterFutureStub build(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
return new GreeterFutureStub(channel, config);
}
@java.lang.Override
public com.google.common.util.concurrent.ListenableFuture<io.grpc.examples.Helloworld.HelloReply> sayHello(
io.grpc.examples.Helloworld.HelloRequest request) {
return unaryFutureCall(
channel.newCall(config.sayHello), request);
}
}
public static io.grpc.ServerServiceDefinition bindService(
final Greeter serviceImpl) {
return io.grpc.ServerServiceDefinition.builder("helloworld.Greeter")
.addMethod(createMethodDefinition(
METHOD_SAY_HELLO,
asyncUnaryRequestCall(
new io.grpc.stub.ServerCalls.UnaryRequestMethod<
io.grpc.examples.Helloworld.HelloRequest,
io.grpc.examples.Helloworld.HelloReply>() {
@java.lang.Override
public void invoke(
io.grpc.examples.Helloworld.HelloRequest request,
io.grpc.stub.StreamObserver<io.grpc.examples.Helloworld.HelloReply> responseObserver) {
serviceImpl.sayHello(request, responseObserver);
}
}))).build();
}
}

175
java/android/Helloworld.java
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@ -1,175 +0,0 @@
// Generated by the protocol buffer compiler. DO NOT EDIT!
package io.grpc.examples;
@SuppressWarnings("hiding")
public interface Helloworld {
public static final class HelloRequest extends
com.google.protobuf.nano.MessageNano {
private static volatile HelloRequest[] _emptyArray;
public static HelloRequest[] emptyArray() {
// Lazily initializes the empty array
if (_emptyArray == null) {
synchronized (
com.google.protobuf.nano.InternalNano.LAZY_INIT_LOCK) {
if (_emptyArray == null) {
_emptyArray = new HelloRequest[0];
}
}
}
return _emptyArray;
}
// optional string name = 1;
public java.lang.String name;
public HelloRequest() {
clear();
}
public HelloRequest clear() {
name = "";
cachedSize = -1;
return this;
}
@Override
public void writeTo(com.google.protobuf.nano.CodedOutputByteBufferNano output)
throws java.io.IOException {
if (!this.name.equals("")) {
output.writeString(1, this.name);
}
super.writeTo(output);
}
@Override
protected int computeSerializedSize() {
int size = super.computeSerializedSize();
if (!this.name.equals("")) {
size += com.google.protobuf.nano.CodedOutputByteBufferNano
.computeStringSize(1, this.name);
}
return size;
}
@Override
public HelloRequest mergeFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
while (true) {
int tag = input.readTag();
switch (tag) {
case 0:
return this;
default: {
if (!com.google.protobuf.nano.WireFormatNano.parseUnknownField(input, tag)) {
return this;
}
break;
}
case 10: {
this.name = input.readString();
break;
}
}
}
}
public static HelloRequest parseFrom(byte[] data)
throws com.google.protobuf.nano.InvalidProtocolBufferNanoException {
return com.google.protobuf.nano.MessageNano.mergeFrom(new HelloRequest(), data);
}
public static HelloRequest parseFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
return new HelloRequest().mergeFrom(input);
}
}
public static final class HelloReply extends
com.google.protobuf.nano.MessageNano {
private static volatile HelloReply[] _emptyArray;
public static HelloReply[] emptyArray() {
// Lazily initializes the empty array
if (_emptyArray == null) {
synchronized (
com.google.protobuf.nano.InternalNano.LAZY_INIT_LOCK) {
if (_emptyArray == null) {
_emptyArray = new HelloReply[0];
}
}
}
return _emptyArray;
}
// optional string message = 1;
public java.lang.String message;
public HelloReply() {
clear();
}
public HelloReply clear() {
message = "";
cachedSize = -1;
return this;
}
@Override
public void writeTo(com.google.protobuf.nano.CodedOutputByteBufferNano output)
throws java.io.IOException {
if (!this.message.equals("")) {
output.writeString(1, this.message);
}
super.writeTo(output);
}
@Override
protected int computeSerializedSize() {
int size = super.computeSerializedSize();
if (!this.message.equals("")) {
size += com.google.protobuf.nano.CodedOutputByteBufferNano
.computeStringSize(1, this.message);
}
return size;
}
@Override
public HelloReply mergeFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
while (true) {
int tag = input.readTag();
switch (tag) {
case 0:
return this;
default: {
if (!com.google.protobuf.nano.WireFormatNano.parseUnknownField(input, tag)) {
return this;
}
break;
}
case 10: {
this.message = input.readString();
break;
}
}
}
}
public static HelloReply parseFrom(byte[] data)
throws com.google.protobuf.nano.InvalidProtocolBufferNanoException {
return com.google.protobuf.nano.MessageNano.mergeFrom(new HelloReply(), data);
}
public static HelloReply parseFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
return new HelloReply().mergeFrom(input);
}
}
}

42
java/android/README.md
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@ -27,49 +27,15 @@ $ cd grpc-java
$ # follow the instructions in 'How to Build'
```
**3 [Create an Android project](https://developer.android.com/training/basics/firstapp/creating-project.html) under your working directory.**
- Set Application name to "Helloworld Example" and set Company Domain to "grpc.io". Make sure your package name is "io.grpc.helloworldexample"
- Choose appropriate minimum SDK
- Use Blank Activity
- Set Activity Name to HelloworldActivity
- Set Layout Name to activity_helloworld
**4 Prepare the app**
**3 Prepare the app**
- Clone this git repo
```sh
$ git clone https://github.com/grpc/grpc-common
```
- Replace the generated HelloworldActivity.java and activity_helloworld.xml with the two files in this repo
- Copy GreeterGrpc.java and Helloworld.java under your_app_dir/app/src/main/java/io/grpc/examples/
- In your AndroidManifest.xml, make sure you have
```sh
<uses-permission android:name="android.permission.INTERNET" />
```
added outside your appplication tag
**5 Add dependencies. gRPC Java on Android depends on grpc-java, protobuf nano, okhttp**
- Copy grpc-java .jar files to your_app_dir/app/libs
```sh
$ cp grpc-java/core/build/libs/*.jar your_app_dir/app/libs/
$ cp grpc-java/stub/build/libs/*.jar your_app_dir/app/libs/
$ cp grpc-java/nano/build/libs/*.jar your_app_dir/app/libs/
$ cp grpc-java/okhttp/build/libs/*.jar your_app_dir/app/libs/
```
- Copy or download other dependencies to your_app_dir/app/libs/
- [Guava 18](http://search.maven.org/remotecontent?filepath=com/google/guava/guava/18.0/guava-18.0.jar)
- [okhttp 2.2.0](http://repo1.maven.org/maven2/com/squareup/okhttp/okhttp/2.2.0/okhttp-2.2.0.jar)
- [okio](http://search.maven.org/remotecontent?filepath=com/squareup/okio/okio/1.2.0/okio-1.2.0.jar)
- [jsr305](http://search.maven.org/remotecontent?filepath=com/google/code/findbugs/jsr305/3.0.0/jsr305-3.0.0.jar)
- protobuf nano:
```sh
$ cp ~/.m2/repository/com/google/protobuf/nano/protobuf-javanano/3.0.0-alpha-2/protobuf-javanano-3.0.0-alpha-2.jar your_app_dir/app/libs/
```
- Make sure your_app_dir/app/build.gradle contains:
**4 Install the app**
```sh
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
}
$ cd grpc-common
$ ./gradlew installDebug
```
**6 [Run your Helloworld Example app](https://developer.android.com/training/basics/firstapp/running-app.html)**

54
java/android/activity_helloworld.xml
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@ -1,54 +0,0 @@
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<EditText
android:id="@+id/host_edit_text"
android:layout_weight="2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:hint="Enter Host" />
<EditText
android:id="@+id/port_edit_text"
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:inputType="numberDecimal"
android:hint="Enter Port" />
</LinearLayout>
<EditText
android:id="@+id/message_edit_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Enter message to send" />
<Button
android:id="@+id/send_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="sendMessage"
android:text="Send Grpc Request" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="12dp"
android:paddingBottom="12dp"
android:textSize="16dp"
android:text="Response:" />
<TextView
android:id="@+id/grpc_response_text"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textSize="16dp" />
</LinearLayout>

1
java/android/app/.gitignore vendored
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@ -0,0 +1 @@
/build

34
java/android/app/build.gradle
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@ -0,0 +1,34 @@
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "io.grpc.helloworldexample"
minSdkVersion 7
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.google.code.findbugs:jsr305:3.0.0'
compile 'com.squareup.okhttp:okhttp:2.2.0'
compile 'com.google.guava:guava:18.0'
// You need to build the https://github.com/grpc/grpc-java
// to obtain these libraries below.
compile 'io.grpc:grpc-core:0.1.0-SNAPSHOT'
compile 'io.grpc:grpc-nano:0.1.0-SNAPSHOT'
compile 'io.grpc:grpc-okhttp:0.1.0-SNAPSHOT'
compile 'io.grpc:grpc-stub:0.1.0-SNAPSHOT'
}

17
java/android/app/proguard-rules.pro vendored
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@ -0,0 +1,17 @@
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in /Users/thagikura/android-sdk/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# Add any project specific keep options here:
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}

22
java/android/app/src/main/AndroidManifest.xml
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@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="io.grpc.helloworldexample" >
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/Base.V7.Theme.AppCompat.Light" >
<activity
android:name=".HelloworldActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

179
java/android/app/src/main/java/io/grpc/helloworldexample/GreeterGrpc.java
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@ -0,0 +1,179 @@
package io.grpc.helloworldexample;
import java.io.IOException;
import static io.grpc.stub.Calls.asyncUnaryCall;
import static io.grpc.stub.Calls.blockingUnaryCall;
import static io.grpc.stub.Calls.createMethodDescriptor;
import static io.grpc.stub.Calls.unaryFutureCall;
import static io.grpc.stub.ServerCalls.asyncUnaryRequestCall;
import static io.grpc.stub.ServerCalls.createMethodDefinition;
public class GreeterGrpc {
private static final io.grpc.stub.Method<Helloworld.HelloRequest,
Helloworld.HelloReply> METHOD_SAY_HELLO =
io.grpc.stub.Method.create(
io.grpc.MethodType.UNARY, "SayHello",
io.grpc.nano.NanoUtils.<Helloworld.HelloRequest>marshaller(
new io.grpc.nano.Parser<Helloworld.HelloRequest>() {
@Override
public Helloworld.HelloRequest parse(com.google.protobuf.nano.CodedInputByteBufferNano input) throws IOException {
return Helloworld.HelloRequest.parseFrom(input);
}
}),
io.grpc.nano.NanoUtils.<Helloworld.HelloReply>marshaller(
new io.grpc.nano.Parser<Helloworld.HelloReply>() {
@Override
public Helloworld.HelloReply parse(com.google.protobuf.nano.CodedInputByteBufferNano input) throws IOException {
return Helloworld.HelloReply.parseFrom(input);
}
}));
public static GreeterStub newStub(io.grpc.Channel channel) {
return new GreeterStub(channel, CONFIG);
}
public static GreeterBlockingStub newBlockingStub(
io.grpc.Channel channel) {
return new GreeterBlockingStub(channel, CONFIG);
}
public static GreeterFutureStub newFutureStub(
io.grpc.Channel channel) {
return new GreeterFutureStub(channel, CONFIG);
}
public static final GreeterServiceDescriptor CONFIG =
new GreeterServiceDescriptor();
public static class GreeterServiceDescriptor extends
io.grpc.stub.AbstractServiceDescriptor<GreeterServiceDescriptor> {
public final io.grpc.MethodDescriptor<Helloworld.HelloRequest,
Helloworld.HelloReply> sayHello;
private GreeterServiceDescriptor() {
sayHello = createMethodDescriptor(
"helloworld.Greeter", METHOD_SAY_HELLO);
}
private GreeterServiceDescriptor(
java.util.Map<java.lang.String, io.grpc.MethodDescriptor<?, ?>> methodMap) {
sayHello = (io.grpc.MethodDescriptor<Helloworld.HelloRequest,
Helloworld.HelloReply>) methodMap.get(
CONFIG.sayHello.getName());
}
@java.lang.Override
protected GreeterServiceDescriptor build(
java.util.Map<java.lang.String, io.grpc.MethodDescriptor<?, ?>> methodMap) {
return new GreeterServiceDescriptor(methodMap);
}
@java.lang.Override
public com.google.common.collect.ImmutableList<io.grpc.MethodDescriptor<?, ?>> methods() {
return com.google.common.collect.ImmutableList.<io.grpc.MethodDescriptor<?, ?>>of(
sayHello);
}
}
public static interface Greeter {
public void sayHello(Helloworld.HelloRequest request,
io.grpc.stub.StreamObserver<Helloworld.HelloReply> responseObserver);
}
public static interface GreeterBlockingClient {
public Helloworld.HelloReply sayHello(Helloworld.HelloRequest request);
}
public static interface GreeterFutureClient {
public com.google.common.util.concurrent.ListenableFuture<Helloworld.HelloReply> sayHello(
Helloworld.HelloRequest request);
}
public static class GreeterStub extends
io.grpc.stub.AbstractStub<GreeterStub, GreeterServiceDescriptor>
implements Greeter {
private GreeterStub(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
super(channel, config);
}
@java.lang.Override
protected GreeterStub build(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
return new GreeterStub(channel, config);
}
@java.lang.Override
public void sayHello(Helloworld.HelloRequest request,
io.grpc.stub.StreamObserver<Helloworld.HelloReply> responseObserver) {
asyncUnaryCall(
channel.newCall(config.sayHello), request, responseObserver);
}
}
public static class GreeterBlockingStub extends
io.grpc.stub.AbstractStub<GreeterBlockingStub, GreeterServiceDescriptor>
implements GreeterBlockingClient {
private GreeterBlockingStub(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
super(channel, config);
}
@java.lang.Override
protected GreeterBlockingStub build(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
return new GreeterBlockingStub(channel, config);
}
@java.lang.Override
public Helloworld.HelloReply sayHello(Helloworld.HelloRequest request) {
return blockingUnaryCall(
channel.newCall(config.sayHello), request);
}
}
public static class GreeterFutureStub extends
io.grpc.stub.AbstractStub<GreeterFutureStub, GreeterServiceDescriptor>
implements GreeterFutureClient {
private GreeterFutureStub(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
super(channel, config);
}
@java.lang.Override
protected GreeterFutureStub build(io.grpc.Channel channel,
GreeterServiceDescriptor config) {
return new GreeterFutureStub(channel, config);
}
@java.lang.Override
public com.google.common.util.concurrent.ListenableFuture<Helloworld.HelloReply> sayHello(
Helloworld.HelloRequest request) {
return unaryFutureCall(
channel.newCall(config.sayHello), request);
}
}
public static io.grpc.ServerServiceDefinition bindService(
final Greeter serviceImpl) {
return io.grpc.ServerServiceDefinition.builder("helloworld.Greeter")
.addMethod(createMethodDefinition(
METHOD_SAY_HELLO,
asyncUnaryRequestCall(
new io.grpc.stub.ServerCalls.UnaryRequestMethod<
Helloworld.HelloRequest,
Helloworld.HelloReply>() {
@java.lang.Override
public void invoke(
Helloworld.HelloRequest request,
io.grpc.stub.StreamObserver<Helloworld.HelloReply> responseObserver) {
serviceImpl.sayHello(request, responseObserver);
}
}))).build();
}
}

175
java/android/app/src/main/java/io/grpc/helloworldexample/Helloworld.java
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@ -0,0 +1,175 @@
// Generated by the protocol buffer compiler. DO NOT EDIT!
package io.grpc.helloworldexample;
@SuppressWarnings("hiding")
public interface Helloworld {
public static final class HelloRequest extends
com.google.protobuf.nano.MessageNano {
private static volatile HelloRequest[] _emptyArray;
public static HelloRequest[] emptyArray() {
// Lazily initializes the empty array
if (_emptyArray == null) {
synchronized (
com.google.protobuf.nano.InternalNano.LAZY_INIT_LOCK) {
if (_emptyArray == null) {
_emptyArray = new HelloRequest[0];
}
}
}
return _emptyArray;
}
// optional string name = 1;
public java.lang.String name;
public HelloRequest() {
clear();
}
public HelloRequest clear() {
name = "";
cachedSize = -1;
return this;
}
@Override
public void writeTo(com.google.protobuf.nano.CodedOutputByteBufferNano output)
throws java.io.IOException {
if (!this.name.equals("")) {
output.writeString(1, this.name);
}
super.writeTo(output);
}
@Override
protected int computeSerializedSize() {
int size = super.computeSerializedSize();
if (!this.name.equals("")) {
size += com.google.protobuf.nano.CodedOutputByteBufferNano
.computeStringSize(1, this.name);
}
return size;
}
@Override
public HelloRequest mergeFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
while (true) {
int tag = input.readTag();
switch (tag) {
case 0:
return this;
default: {
if (!com.google.protobuf.nano.WireFormatNano.parseUnknownField(input, tag)) {
return this;
}
break;
}
case 10: {
this.name = input.readString();
break;
}
}
}
}
public static HelloRequest parseFrom(byte[] data)
throws com.google.protobuf.nano.InvalidProtocolBufferNanoException {
return com.google.protobuf.nano.MessageNano.mergeFrom(new HelloRequest(), data);
}
public static HelloRequest parseFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
return new HelloRequest().mergeFrom(input);
}
}
public static final class HelloReply extends
com.google.protobuf.nano.MessageNano {
private static volatile HelloReply[] _emptyArray;
public static HelloReply[] emptyArray() {
// Lazily initializes the empty array
if (_emptyArray == null) {
synchronized (
com.google.protobuf.nano.InternalNano.LAZY_INIT_LOCK) {
if (_emptyArray == null) {
_emptyArray = new HelloReply[0];
}
}
}
return _emptyArray;
}
// optional string message = 1;
public java.lang.String message;
public HelloReply() {
clear();
}
public HelloReply clear() {
message = "";
cachedSize = -1;
return this;
}
@Override
public void writeTo(com.google.protobuf.nano.CodedOutputByteBufferNano output)
throws java.io.IOException {
if (!this.message.equals("")) {
output.writeString(1, this.message);
}
super.writeTo(output);
}
@Override
protected int computeSerializedSize() {
int size = super.computeSerializedSize();
if (!this.message.equals("")) {
size += com.google.protobuf.nano.CodedOutputByteBufferNano
.computeStringSize(1, this.message);
}
return size;
}
@Override
public HelloReply mergeFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
while (true) {
int tag = input.readTag();
switch (tag) {
case 0:
return this;
default: {
if (!com.google.protobuf.nano.WireFormatNano.parseUnknownField(input, tag)) {
return this;
}
break;
}
case 10: {
this.message = input.readString();
break;
}
}
}
}
public static HelloReply parseFrom(byte[] data)
throws com.google.protobuf.nano.InvalidProtocolBufferNanoException {
return com.google.protobuf.nano.MessageNano.mergeFrom(new HelloReply(), data);
}
public static HelloReply parseFrom(
com.google.protobuf.nano.CodedInputByteBufferNano input)
throws java.io.IOException {
return new HelloReply().mergeFrom(input);
}
}
}

17
java/android/HelloworldActivity.java → java/android/app/src/main/java/io/grpc/helloworldexample/HelloworldActivity.java
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@ -1,26 +1,23 @@
package io.grpc.helloworldexample;
import android.content.Context;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.text.TextUtils;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import java.util.concurrent.TimeUnit;
import io.grpc.ChannelImpl;
import io.grpc.examples.GreeterGrpc;
import io.grpc.examples.Helloworld.HelloRequest;
import io.grpc.examples.Helloworld.HelloReply;
import io.grpc.helloworldexample.Helloworld.HelloReply;
import io.grpc.helloworldexample.Helloworld.HelloRequest;
import io.grpc.transport.okhttp.OkHttpChannelBuilder;
import java.util.concurrent.TimeUnit;
public class HelloworldActivity extends ActionBarActivity {
private Button mSendButton;
private EditText mHostEdit;
@ -90,4 +87,4 @@ public class HelloworldActivity extends ActionBarActivity {
mSendButton.setEnabled(true);
}
}
}
}

54
java/android/app/src/main/res/layout/activity_helloworld.xml
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@ -0,0 +1,54 @@
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<EditText
android:id="@+id/host_edit_text"
android:layout_weight="2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:hint="Enter Host" />
<EditText
android:id="@+id/port_edit_text"
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:inputType="numberDecimal"
android:hint="Enter Port" />
</LinearLayout>
<EditText
android:id="@+id/message_edit_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Enter message to send" />
<Button
android:id="@+id/send_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="sendMessage"
android:text="Send Grpc Request" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="12dp"
android:paddingBottom="12dp"
android:textSize="16dp"
android:text="Response:" />
<TextView
android:id="@+id/grpc_response_text"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textSize="16dp" />
</LinearLayout>

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3
java/android/app/src/main/res/values/strings.xml
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@ -0,0 +1,3 @@
<resources>
<string name="app_name">GrpcHelloworldExample</string>
</resources>

20
java/android/build.gradle
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@ -0,0 +1,20 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.1.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
mavenLocal()
}
}

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6
java/android/gradle/wrapper/gradle-wrapper.properties vendored
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@ -0,0 +1,6 @@
#Wed Apr 10 15:27:10 PDT 2013
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip

164
java/android/gradlew vendored
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#!/usr/bin/env bash
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn ( ) {
echo "$*"
}
die ( ) {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
esac
# For Cygwin, ensure paths are in UNIX format before anything is touched.
if $cygwin ; then
[ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
fi
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >&-
APP_HOME="`pwd -P`"
cd "$SAVED" >&-
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
function splitJvmOpts() {
JVM_OPTS=("$@")
}
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

90
java/android/gradlew.bat vendored
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@ -0,0 +1,90 @@
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windowz variants
if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
goto execute
:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

1
java/android/settings.gradle
Unescape View File

@ -0,0 +1 @@
include ':app'
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