谷歌地图api v2和最低的Android目标版本支持
进口google-play-services_lib
到Eclipse作为库谟到同一个工作区创建一个项目并添加google-play-services_lib
为库。然后做这样的
XML布局文件
<RelativeLayout 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" >
<fragment
class="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</RelativeLayout>
清单文件
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.yourpackage.name"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<permission
android:name="com.yourpackage.name.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<uses-permission android:name="com.yourpackage.name.permission.MAPS_RECEIVE" />
<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" />
<!--
The following two permissions are not required to use
Google Maps Android API v2, but are recommended.
-->
<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" >
<activity
android:name="com.yourpackage.name.SupportMapFragmentActivity"
android:label="@string/app_name" >
<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.maps.v2.API_KEY"
android:value="Google-Play-API-Key-Here-which-u-have-generated" />
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
</application>
</manifest>
Java代码
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.view.Menu;
public class SupportMapFragmentActivity extends FragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_support_map_fragment);
FragmentManager fmanager = getSupportFragmentManager();
SupportMapFragment supportmapfragment = (SupportMapFragment)fmanager.findFragmentById(R.id.map);;
GoogleMap map = supportmapfragment.getMap();
}
}
总之好,我接着说:'我的清单文件,现在我清理并构建项目,然后如果我右键单击属性并转到android菜单,它显示目标名称至于Android 4.0最低 – user3833308 2014-10-07 05:09:17
这是你想编译与 – kId 2014-10-07 05:12:14
哪个版本,所以我怎么能让它在android 2.3中运行? – user3833308 2014-10-07 06:23:43
它是从'API-8' Android 2.2的使用'SupportMapFragment'支持 – kId 2014-10-07 04:43:38
感谢Kaushik,为什么它只显示我Android 4.0作为最低目标版本? – user3833308 2014-10-07 04:49:50
检查清单文件'安卓minSdkVersion'值 – kId 2014-10-07 04:51:07