android地图定位

简单测试一下andriod中的地图应用,没想到一个小小的应用也费了不少的事,记录一下,以备查.

首先要修改AndroidManifest.xml文件:

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

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

然后修改Activity,注意要从MapActivity继承:

public class MainActivity extends MapActivity {... }

下面是activity的一个简单示例:

public class MainActivity extends MapActivity { private MapView mMapView; private MapController mMapContraoller; private GeoPoint mGeoPoint=new GeoPoint(30659259,104065762); /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mMapView=(MapView)findViewById(R.id.MapView01); mMapView.setTraffic(true); mMapView.setEnabled(true); mMapView.setClickable(true); mMapContraoller=mMapView.getController(); mMapContraoller.setZoom(12); mMapContraoller.animateTo(mGeoPoint); } @Override protected boolean isRouteDisplayed() { // TODO Auto-generated method stub return false; }

}

activity的资源文件中填加mapview:

<com.google.android.maps.MapView android:id="@+id/MapView01" android:layout_width="fill_parent" android:layout_height="fill_parent" android:apiKey="067_6YH5q7XFvCHGX8HeK9FQf9pMrzQsax4hqOw"

注意:

android:apiKey="067_6YH5q7XFvCHGX8HeK9FQf9pMrzQsax4hqOw"

要自己去申请,然后加上.

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