MapView使用示例

一、MapView申请apiKey

打开Eclipse--->Windows--->Preferences--->Android--->Build

查看默认的debugkeystore位置，我的是C:\Users\wh\.android\debug.keystore

在cmd中执行

keytool-list-aliasandroiddebugkey-keystore"C:\Users\wh\.android\debug.keystore"-storepassandroid-keypassandroid

双引号中的为你keystore位置

执行结果：

androiddebugkey,2009-2-17,keyEntry,

认证指纹(MD5)：XX:XX:XX:XX:XX:XX:XX:XX.............

打开http://code.google.com/intl/zh-CN/android/maps-api-signup.html

填入你的认证指纹(MD5)即可获得apiKey了

layout中加入MapView

<com.google.android.maps.MapView

android:id="@+id/mapview"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:apiKey="XXXXXXXXXXXXXXXXXXXXXXXXXXXX"/>

二、MapView控件的使用

1.建立mapview.xml布局文件：

<?xmlversion="1.0"encoding="utf-8"?>

<RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical">

<com.google.android.maps.MapView

android:id="@+id/mapView"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:clickable="true"

android:apiKey="0NmBYax5wIVpt1zmwv7RnvNczoF2Ftwzd9yDduA"/>

<LinearLayout

android:id="@+id/zoomView"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_alignBottom="@id/mapView"

android:layout_centerHorizontal="true">

</LinearLayout>

</RelativeLayout>

1.新建MapViewActivity继承MapActivity：

packagecom.willawn.androidtest.test;

importandroid.os.Bundle;

importandroid.widget.LinearLayout;

importandroid.widget.ZoomControls;

importcom.google.android.maps.GeoPoint;

importcom.google.android.maps.MapActivity;

importcom.google.android.maps.MapView;

publicclassMapViewActivityextendsMapActivity{

//线性布局

privateLinearLayoutlinearLayout;

//地图视图

privateMapViewmapView;

//缩放控制

privateZoomControlsmZoom;

@Override

protectedvoidonCreate(BundlesavedInstanceState){

super.onCreate(savedInstanceState);

setContentView(R.layout.mapview);

linearLayout=(LinearLayout)findViewById(R.id.zoomView);

mapView=(MapView)findViewById(R.id.mapView);

mapView.getController().setCenter(newGeoPoint(39971036,116314659));

mapView.getController().setZoom(10);

mZoom=(ZoomControls)mapView.getZoomControls();

linearLayout.addView(mZoom);

}

@Override

protectedbooleanisRouteDisplayed(){

returnfalse;

}

}