Question

我目前正在开发一款使用Google Maps API v2的应用。但MapView仅显示灰色背景，Google徽标和缩放按钮。

以下是错误消息：

10-27 10:50:25.309: D/REQUEST(18335): Connection opened to:https://clients4.google.com/glm/mmap/api
10-27 10:50:25.309: D/REQUEST(18335): Open Connection
10-27 10:50:26.239: D/REQUEST(18335): DRD(24): 62|147
10-27 10:50:26.239: D/REQUEST(18335): Close
10-27 10:50:26.239: D/REQUEST(18335): Error processing: com.google.maps.api.android.lib6.b.d@409cf570 not retrying
10-27 10:50:26.239: D/REQUEST(18335): Retrying: com.google.maps.api.android.lib6.c.au@409b25b8

另一个：

10-27 10:49:49.309: E/REQUEST(18335): In Error Mode
10-27 10:49:49.319: E/Google Maps Android API(18335): Failed to load map. Error contacting Google servers. This is probably an authentication issue (but could be due to network errors).

My Manifest确实包含我的API密钥和各种权限：

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

    <permission
        android:name="de.hobbit.xmltest.permission.MAPS_RECEIVE"
        android:protectionLevel="signature" />

    <uses-permission android:name="de.hobbit.xmltest.permission.MAPS_RECEIVE" />

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="8" />

    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />

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

    <!-- Required to show current location -->
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />



    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >

         <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="SOMEKEY" />

        <activity
            android:name=".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>
        <activity
            android:name=".SingleActivity"
            android:label="@string/title_activity_single" >
        </activity>
    </application>

</manifest>

我希望有人能找到我的错误。

感谢。

Answer 1

我使用了错误的密钥库......

我没有使用调试密钥库，而是使用了我的实际密钥库。

在eclipse中访问调试密钥库

1.转到Window-＆gt; Preferences-＆gt; Android-＆gt; Build

2.复制SHA1指纹

3.使用调试密钥库

在Developers Console中生成API密钥

Google地图仅显示灰色背景而非地图

1 个答案: