带有Google Play的Android Studio:Google Play服务缺失

Question

我使用的是Ubuntu 14,Android Studio 0.8.6.我正在使用Genymotion来运行应用程序,我得到的响应是:

W/GooglePlayServicesUtil? Google Play services is missing.

尝试在Android Studio中导入Google Play服务库,也可以在Android Studio中使用Google Play服务.从Android SDK Manager安装以下软件包:Android支持存储库,Android支持库,Google Play服务,Google Repository.

我正在尝试运行Android Studio默认活动(地图活动).这是清单文件:

<application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MapsActivity"
            android:label="@string/title_activity_maps" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="@string/google_maps_key" />
    </application>

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />

build.gradle的依赖关系:

dependencies {
    compile 'com.google.android.gms:play-services:5.2.08'
    compile 'com.android.support:appcompat-v7:20.0.0'
}

默认的MapsActivity.java:

import android.support.v4.app.FragmentActivity;
import android.os.Bundle;

import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;

public class MapsActivity extends FragmentActivity {

    private GoogleMap mMap; // Might be null if Google Play services APK is not available.

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_maps);
        setUpMapIfNeeded();
    }

    @Override
    protected void onResume() {
        super.onResume();
        setUpMapIfNeeded();
    }

    private void setUpMapIfNeeded() {
        // Do a null check to confirm that we have not already instantiated the map.
        if (mMap == null) {
            // Try to obtain the map from the SupportMapFragment.
            mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
                    .getMap();
            // Check if we were successful in obtaining the map.
            if (mMap != null) {
                setUpMap();
            }
        }
    }

    private void setUpMap() {
        mMap.addMarker(new MarkerOptions().position(new LatLng(0, 0)).title("Marker"));
    }
}

我错过了什么,可能是什么问题？任何帮助非常感谢.

谢谢.

Answer 1

有一个解决方案.不得不做两件事 - 将Play服务版本设置为更低:5.0.89.最后一个版本无法从我测试的任何(虚拟)设备下载,需要更新.

其次,要安装Google Play服务到Genymotion VM,请按照此链接下的说明:如何在Genymotion VM中安装Google Play服务(没有拖放支持)？.

干杯.

Answer 2

另一种解决方案是将模拟器的目标更改为Google API

要在使用Google Play服务SDK时测试您的应用,您必须使用带有AVD的Android模拟器,该AVD运行基于Android 4.2.2或更高版本的Google API平台. 资源