谷歌地图Android

谷歌地图Android,android,Android,我只是想使用谷歌api,但它不工作,我没有看到一个小错误,我想你能帮我吗 <application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name="HelloGoogleMaps" android:label="@string/app_name" android:theme="@andro

我只是想使用谷歌api,但它不工作,我没有看到一个小错误,我想你能帮我吗

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name="HelloGoogleMaps"
              android:label="@string/app_name"
              android:theme="@android:style/Theme.NoTitleBar">                                    
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name="HelloGoogleMaps"
              android:label="@string/app_name"
              android:theme="@android:style/Theme.NoTitleBar">                                    
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>

}

确保在应用程序标记中包含

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name="HelloGoogleMaps"
              android:label="@string/app_name"
              android:theme="@android:style/Theme.NoTitleBar">                                    
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>
<uses-library android:required="true" android:name="com.google.android.maps" />

在manifest标签中包括

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name="HelloGoogleMaps"
              android:label="@string/app_name"
              android:theme="@android:style/Theme.NoTitleBar">                                    
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses-permission>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission>
<uses-permission android:name="android.permission.INTERNET"></uses-permission>

此外,是否在main.xml文件的MapView对象中包含api密钥

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name="HelloGoogleMaps"
              android:label="@string/app_name"
              android:theme="@android:style/Theme.NoTitleBar">                                    
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>
我的MapView标记看起来像:

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name="HelloGoogleMaps"
              android:label="@string/app_name"
              android:theme="@android:style/Theme.NoTitleBar">                                    
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>
<com.google.android.maps.MapView
             android:id="@+id/mapview"
             android:layout_width="fill_parent"
             android:layout_height="fill_parent"
             android:clickable="true"
             android:enabled="true"
             android:apiKey="api key here" />

启动应用程序时会发生什么?如果强制关闭,您能否提供堆栈跟踪?