腕時計から電話をかけるAndroid Wearアプリの作り方：Androidで動く携帯Javaアプリ作成入門（57）（2/3 ページ）

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.ogata.calltaxiservice">
    <!-- 【1】 -->
    <uses-permission android:name="android.permission.CALL_PHONE" />
    <application android:allowBackup="true"
        android:label="@string/app_name"
        android:icon="@drawable/ic_launcher">
        <service
            android:name=".ListenerService" >
            <intent-filter>
    <!-- 【2】 -->
                <action android:name="com.google.android.gms.wearable.BIND_LISTENER" />
            </intent-filter>
        </service>
    </application>
</manifest>

apply plugin: 'com.android.application'
 
android {
    compileSdkVersion 18
    buildToolsVersion "21.1.1"
 
    defaultConfig {
        applicationId "com.example.ogata.calltaxi" //【1】
        minSdkVersion 18 //【2】
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
 
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.google.android.gms:play-services-wearable:6.5.87' //【3】
}

package com.example.ogata.calltaxiservice;
 
import android.content.Intent;
import android.net.Uri;
import android.util.Log;
 
import com.google.android.gms.wearable.MessageEvent;
import com.google.android.gms.wearable.WearableListenerService;
 
public class ListenerService extends WearableListenerService {
    private static final String TAG = "TAXI";
 
    @Override
    public void onMessageReceived(MessageEvent messageEvent) {
        Log.d(TAG, "onMessageReceived: " + messageEvent.getPath());
        if ("/calltaxi".equals(messageEvent.getPath())) { //【1】
            String number = new String(messageEvent.getData()); //【2】
            Log.d(TAG, "NUMBER: " + number);
            Intent intent = new Intent(Intent.ACTION_CALL,
                Uri.parse("tel:" + number)); //【3】
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); //【4】
            startActivity(intent); //【5】
        }
    }
}