Java Android Studio：项目已成功编译，但可以'；无法在设备上访问Google Play服务

我一直在尝试使用Google Play服务（如地图和GCM）编译我的项目

接下来，我的项目现在编译成功，包含了我需要的所有库。Android Studio还为GCM和地图功能添加了自动完成功能。构建目标设置为

Google API 18

但是，当我打算启动我的应用程序时，它会在点击时崩溃

if(GooglePlayServicesUtil.isGooglePlayServicesAvailable(this) != ConnectionResult.SUCCESS){
                setContentView(R.layout.error_no_play);
                return;

或者当它击中地图碎片时

<fragment
    android:id="@+id/map"
    android:layout_height="match_parent"
    android:layout_width="match_parent"
    tools:layout="@layout/fragment_gmap"
    class="com.google.android.gms.maps.MapFragment"/>

清单文件如下所示：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="<MyApp>"
    android:versionCode="1"
    android:versionName="1.0" >

    <!-- Permissions required for GMap and Facebook to work -->
    <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="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

    <permission android:name="<MyApp>.permission.C2D_MESSAGE"
                android:protectionLevel="signature" />
    <uses-permission android:name="<MyApp>.permission.C2D_MESSAGE" />

    <!-- Require OpenGL ES2 for GMap -->
    <uses-feature android:glEsVersion="0x00020000"
                  android:required="true" />


    <!-- Because this app is using the GCM library to send messages, the min SDK cannot be lower
    than 8. Using SDK11-->
    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="18" />


    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/MyTheme" >
        <receiver
            android:name=".MyPushReceiver"
            android:permission="com.google.android.gcm.c2dm.permission.SEND" >
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
                <category android:name="<MyApp>" />
            </intent-filter>
        </receiver>

        <activity
            android:name="<MyApp>.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

        <!-- Facebook specific activities -->
        <activity android:name="com.facebook.LoginActivity" />

        <!-- GMap API key -->
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="<MY_KEY>" />
        <!-- Facebook App ID -->
        <meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/app_id" />
    </application>

</manifest>

buildscript {
    repositories {
        maven { url 'http://repo1.maven.org/maven2' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.5.+'
    }
}

apply plugin: 'android-library'

dependencies {
    compile 'com.android.support:support-v4:13.0.+'
}

android {
    compileSdkVersion 17
    buildToolsVersion "17.0.0"

    defaultConfig {
        minSdkVersion 7
        targetSdkVersion 16
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            res.srcDirs = ['res']
        }
    }
}

---

我已经处理这个问题一个月了，我仍然没有办法处理它。这是AndroidStudio的已知问题吗？我忘了什么吗？从我从错误日志中读取的信息来看，LIB似乎没有与项目一起编译

也许你的问题是

3.0版本以下不支持片段。但您可以使用

Use your minimumSDk version 3.0 are above 3.0

or

Use SupportMapFragment instead of MapFragment

如果需要教程，请参阅此问题的解决方法

首先，我加倍检查

JAVA\u HOME

systemenv变量是否已设置

设置时，我收到编译错误，说明已经添加了一个库：SupportV4

然后我想起我也在使用android studio的Facebook SDK，他们的

build.gradle

如下所示，已经过时：

buildscript {
    repositories {
        maven { url 'http://repo1.maven.org/maven2' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.4'
    }
}

apply plugin: 'android-library'

dependencies {
    compile files('libs/android-support-v4.jar')
}

android {
    compileSdkVersion 17
    buildToolsVersion "17.0.0"

    defaultConfig {
        minSdkVersion 7
        targetSdkVersion 16
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            res.srcDirs = ['res']
        }
    }
}

解决方案：现在我的facebook的

build.gradle

如下：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="<MyApp>"
    android:versionCode="1"
    android:versionName="1.0" >

    <!-- Permissions required for GMap and Facebook to work -->
    <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="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

    <permission android:name="<MyApp>.permission.C2D_MESSAGE"
                android:protectionLevel="signature" />
    <uses-permission android:name="<MyApp>.permission.C2D_MESSAGE" />

    <!-- Require OpenGL ES2 for GMap -->
    <uses-feature android:glEsVersion="0x00020000"
                  android:required="true" />


    <!-- Because this app is using the GCM library to send messages, the min SDK cannot be lower
    than 8. Using SDK11-->
    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="18" />


    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/MyTheme" >
        <receiver
            android:name=".MyPushReceiver"
            android:permission="com.google.android.gcm.c2dm.permission.SEND" >
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
                <category android:name="<MyApp>" />
            </intent-filter>
        </receiver>

        <activity
            android:name="<MyApp>.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

        <!-- Facebook specific activities -->
        <activity android:name="com.facebook.LoginActivity" />

        <!-- GMap API key -->
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="<MY_KEY>" />
        <!-- Facebook App ID -->
        <meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/app_id" />
    </application>

</manifest>

buildscript {
    repositories {
        maven { url 'http://repo1.maven.org/maven2' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.5.+'
    }
}

apply plugin: 'android-library'

dependencies {
    compile 'com.android.support:support-v4:13.0.+'
}

android {
    compileSdkVersion 17
    buildToolsVersion "17.0.0"

    defaultConfig {
        minSdkVersion 7
        targetSdkVersion 16
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            res.srcDirs = ['res']
        }
    }
}

我只是用最新的版本替换了gradle插件的版本，并用更新的版本设置了新的support-v4依赖项

---

tl；dr：如果您正在使用Android Studio的facebook SDK，请仔细检查FacebookSDK的

build.gradle

是否为最新版本。

请粘贴您的清单。xmlI已更新问题并添加清单文件。此外，项目编译没有任何问题，只是看起来活动无法访问GooglePlay类。