(android地图开发) 高德地图开发准备

亦凉 2023-10-19 00:19 72阅读 0赞

第一步：高德地图开发者

1、访问高德地图的官方网站：

http://www.amap.com/

2、选择地图API  
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3、注册用户或用户登入

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4、密钥注册

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5、地图版本选择：(现在最新版本是：1.4.2和2.04)开发者请自行选择(我使用的版本是1.4.2)

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马上进入Android（高德地图）开发

第一步：项目搭建：

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第二步：配置Android(高德地图密钥)和地图的相关权限

<?xml version="1.0" encoding="utf-8"?>
    <manifest xmlns:android="http://schemas.android.com/apk/res/android"
        package="com.rf.mapabc"
        android:versionCode="1"
        android:versionName="1.0" >
    
        <uses-sdk
            android:minSdkVersion="7"
            android:targetSdkVersion="7" />
    
        <application
            android:allowBackup="true"
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name"
            android:theme="@style/AppTheme" >
            
          	 <meta-data
          	    android:name="com.amap.api.v2.apikey"
                android:value="3f4f2c4d98836da847b7c3f7b8302450" />
            <activity
                android:name="com.rf.mapabc.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>
        </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>
        <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" >
        </uses-permission>
        <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" >
        </uses-permission>
        <uses-permission android:name="android.permission.READ_PHONE_STATE" >
        </uses-permission>
        <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" >
        </uses-permission>
        <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" >
        </uses-permission>
    
    </manifest>

第一个实例代码：

截图：

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源代码：(相关注释也在源代码中)

package com.rf.mapabc;
    
    
    import com.amap.mapapi.core.GeoPoint;
    import com.amap.mapapi.map.MapActivity;
    import com.amap.mapapi.map.MapController;
    import com.amap.mapapi.map.MapView;
    import android.os.Bundle;
    
    public class MainActivity extends MapActivity{
    	private MapView mMapView;
    	private MapController mMapController;
    	private GeoPoint point;
    
    	@Override
    	/**
    	*显示栅格地图，启用内置缩放控件，并用MapController控制地图的中心点及Zoom级别
    	*/
    	public void onCreate(Bundle savedInstanceState) {
    		super.onCreate(savedInstanceState);
    		setContentView(R.layout.mapview);
    		//获取地图组件
    		mMapView = (MapView) findViewById(R.id.mapView);
    		mMapView.setBuiltInZoomControls(true);  //设置启用内置的缩放控件
    		mMapController = mMapView.getController();  // 得到mMapView的控制权,可以用它控制和驱动平移和缩放
    		point = new GeoPoint((int) (39.982378 * 1E6),
    				(int) (116.304923 * 1E6));  //用给定的经纬度构造一个GeoPoint，单位是微度 (度 * 1E6)
    		mMapController.setCenter(point);  //设置地图中心点
    		mMapController.setZoom(12);    //设置地图zoom级别
    	}	
    }

[Center]: https://img-blog.csdn.net/20130814164129515?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center
[Center 1]: https://img-blog.csdn.net/20130814164411953?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center
[Center 2]: https://img-blog.csdn.net/20130814164558078?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center
[Center 3]: https://img-blog.csdn.net/20130814164817625?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center
[Center 4]: https://img-blog.csdn.net/20130814165034218?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center
[Center 5]: https://img-blog.csdn.net/20130814165417234?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center