带有 Google Play : Google Play services is missing 的 Android Studio

Question

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

W/GooglePlayServicesUtil﹕ Google Play services is missing.

尝试了Import Google Play Services library in Android Studio的解决方案, 也来自 Android Studio with Google Play Services .从 Android SDK 管理器安装了以下软件包:Android 支持存储库、Android 支持库、Google Play 服务、Google 存储库。

我正在尝试运行 Android Studio 默认 Activity ( map Activity )。这是 list 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" />

来自 build.gradle 的依赖:

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？非常感谢任何帮助。

谢谢。

Answer 1

找到了解决方案。必须做两件事 - 将 Play 服务版本设置为较低版本:5.0.89。最新版本无法从我测试的任何(虚拟)设备下载，需要更新。

其次，要将 Google Play 服务安装到 Genymotion VM，请按照此链接下的说明进行操作:How to install Google Play Services in a Genymotion VM (with no drag and drop support)? .

干杯。