Question

我是一名机器人学习者。我有一个与GoogleMap相关的问题。当我打开应用程序时，我得到了空白的地图屏幕。

这是我的xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/bg"
    android:orientation="vertical" >

    <include layout="@layout/action_top_bar" />

    <Spinner
        android:id="@+id/city_spinner"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <fragment
        android:id="@+id/mapview_events"
        android:name="com.google.android.gms.maps.MapFragment"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        class="com.google.android.gms.maps.SupportMapFragment"
        tools:layout="@layout/event_locator_screen" />

</LinearLayout>

这是我的错误：

02-10 03：09：02.324 5644-5708 /？ E /谷歌地图API的Android：授权失败。请参阅 https://developers.google.com/maps/documentation/android/start如何正确设置地图。 02-10 03：09：02.324 5644-5708 /？ E / Google Maps Android API：在Google Developer Console中（https://console.developers.google.com）确保已启用“Google Maps Android API v2”。确保存在以下Android Key： API密钥：AIzaSyAlA9K-HAA6p2xBTQtQkdIX-PbjZkygqLA Android应用程序（;）： EC：36：6A：04：B1：7A：02：C5：33：45：C6：AC：9E：AC：9F：AA：FE：14：1B：C0; com.example.ajay.hot

Manifest`

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="21" />

<permission
    android:name="com.example.ajay.hot.permission.MAPS_RECEIVE"
    android:protectionLevel="signature" />

<uses-permission android:name="com.example.ajay.hot.permission.MAPS_RECEIVE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<!-- Required OpenGL ES 2.0. for Maps V2 -->
<uses-feature
    android:glEsVersion="0x00020000"
    android:required="true" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name="com.example.ajay.hot.SplashActivity"
        android:label="@string/app_name"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name="com.example.ajay.hot.MainActivity"
        android:label="@string/main_title"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.JAboutScreen"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.MemberProfileScreen"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.JContactUs"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.AddEventActivity"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar"
        android:windowSoftInputMode="adjustPan|stateAlwaysHidden" />
    <activity
        android:name="com.example.ajay.hot.JWebActivity"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.JEventDetailsActivity"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.EventLocatorActivity"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.EventDirectonsActivity"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />
    <activity
        android:name="com.example.ajay.hot.JSponsorsActivity"
        android:screenOrientation="portrait"
        android:theme="@android:style/Theme.Black.NoTitleBar" />

    <!-- Goolge Maps API Key -->
    <meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value="AIzaSyAlA9K-HAA6p2xBTQtQkdIX-PbjZkygqLA" />
    <meta-data android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version" />


    <!-- Live    android:value="AIzaSyCXOfQlLbtSYF9ztdGLyiAoBl6Ts5YQkxQ" /> -->
    <!-- Test  android:value="AIzaSyB7aB015Msr5ZhV_Su_ePSZIQtDzMo4Kz8" -->

</application>

`

如何在Android中添加Google Map？

0 个答案: