Android软件中嵌入地图之二：百度地图

百度地图

一、当前版本：v2.2.1，支持Android 2.1及以上版本

二、使用方法：

1          申请密钥：通过应用名称和简单介绍生成密钥
​​​http://developer.baidu.com/map/android-mobile-apply-key.htm​​

2          加入库
下库开发包，将其中的jar和so导入工程

3          修改AndroidManifest.xml

<supports-screens
       android:anyDensity="true"
       android:largeScreens="true"
       android:normalScreens="true"
       android:resizeable="true"
       android:smallScreens="true" />

   <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permissionandroid:name="android.permission.ACCESS_WIFI_STATE" />
   <uses-permissionandroid:name="android.permission.CHANGE_WIFI_STATE" />
   <uses-permissionandroid:name="android.permission.WRITE_EXTERNAL_STORAGE" />
   <uses-permissionandroid:name="android.permission.READ_PHONE_STATE" />
   <uses-permissionandroid:name="android.permission.CALL_PHONE" />
   <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>

   <permissionandroid:name="android.permission.BAIDU_LOCATION_SERVICE" />

   <uses-permissionandroid:name="android.permission.BAIDU_LOCATION_SERVICE" />
   <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
   <uses-permissionandroid:name="android.permission.ACCESS_MOCK_LOCATION" />
   <uses-permissionandroid:name="android.permission.ACCESS_GPS" />
4          修改layout中的xml
<?xml version="1.0"encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="fill_parent"
   android:layout_height="fill_parent"
   android:orientation="vertical" >
   <com.baidu.mapapi.map.MapView
       android:id="@+id/bmapsView"
       android:layout_width="fill_parent"
       android:layout_height="fill_parent"
       android:clickable="true" />
</LinearLayout>
5          修改Activity.java
import android.app.Activity;
import android.os.Bundle;
import com.baidu.mapapi.BMapManager;
import com.baidu.mapapi.map.MapController;
import com.baidu.mapapi.map.MapView;
importcom.baidu.platform.comapi.basestruct.GeoPoint;

public class BaiduMapActivity extendsActivity {
    BMapManagermBMapMan = null;
    MapViewmMapView = null;

    @Override
    publicvoid onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       mBMapMan= new BMapManager(getApplication());
       mBMapMan.init("申请的密钥", null);
       setContentView(R.layout.activity_baidu);
       mMapView= (MapView) findViewById(R.id.bmapsView);
       mMapView.setBuiltInZoomControls(true);
       MapControllermMapController = mMapView.getController();
       GeoPointpoint = new GeoPoint((int) (39.915 * 1E6),
              (int)(116.404 * 1E6));
       mMapController.setCenter(point);
       mMapController.setZoom(12);
    }

    @Override
    protectedvoid onDestroy() {
       mMapView.destroy();
       if(mBMapMan != null) {
           mBMapMan.destroy();
           mBMapMan= null;
       }
       super.onDestroy();
    }

    @Override
    protectedvoid onPause() {
       mMapView.onPause();
       if(mBMapMan != null) {
           mBMapMan.stop();
       }
       super.onPause();
    }

    @Override
    protectedvoid onResume() {
       mMapView.onResume();
       if(mBMapMan != null) {
           mBMapMan.start();
        }
       super.onResume();
    }
}

三、相关链接
​​​http://developer.baidu.com/map/sdk-android.htm​​