有人在项目中使用过谷歌地图吗? 参考android开发和实践里面的例子 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 恩,那里面有调用google map api的例子 我给你个简单代码吧:import java.util.List;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.Canvas;import android.graphics.Paint;import android.graphics.Point;import android.os.Bundle;import com.google.android.maps.GeoPoint;import com.google.android.maps.MapActivity;import com.google.android.maps.MapController;import com.google.android.maps.MapView;import com.google.android.maps.Overlay;public class Activity01 extends MapActivity{ private MapView mMapView; private MapController mMapController; private GeoPoint mGeoPoint; /** 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); //设置为交通模式 //mMapView.setTraffic(true); //设置为卫星模式 mMapView.setSatellite(true); //设置为街景模式 //mMapView.setStreetView(false); //取得MapController对象(控制MapView) mMapController = mMapView.getController(); mMapView.setEnabled(true); mMapView.setClickable(true); //设置地图支持缩放 mMapView.setBuiltInZoomControls(true); //设置起点为成都 mGeoPoint = new GeoPoint((int) (30.659259 * 1000000), (int) (104.065762 * 1000000)); //定位到成都 mMapController.animateTo(mGeoPoint); //设置倍数(1-21) mMapController.setZoom(12); //添加Overlay,用于显示标注信息 MyLocationOverlay myLocationOverlay = new MyLocationOverlay(); List<Overlay> list = mMapView.getOverlays(); list.add(myLocationOverlay); } protected boolean isRouteDisplayed() { return false; } class MyLocationOverlay extends Overlay { @Override public boolean draw(Canvas canvas, MapView mapView, boolean shadow, long when) { super.draw(canvas, mapView, shadow); Paint paint = new Paint(); Point myScreenCoords = new Point(); // 将经纬度转换成实际屏幕坐标 mapView.getProjection().toPixels(mGeoPoint, myScreenCoords); paint.setStrokeWidth(1); paint.setARGB(255, 255, 0, 0); paint.setStyle(Paint.Style.STROKE); Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.home); canvas.drawBitmap(bmp, myScreenCoords.x, myScreenCoords.y, paint); canvas.drawText("天府广场", myScreenCoords.x, myScreenCoords.y, paint); return true; } }}别忘可,做地图开发首先要 申请android map api key 另外要创建一个 Google API的AVD 试了,里面这个iTracks类里到处是红叉啊 那是由于用到了google自己的类,只能在ubuntu下build sdk ,然后才能运行在模拟器上面 三星I9008如何安装谷歌市场 怎么设置dialog 显示在指定位置上 AVD第二个打不开 模拟器死掉 android 画图的一个奇怪现象? android 为什么onScroll事件只对左右滑屏有响应,上下不行 如何通过listview显示未知结构的数据库表 求助!NDK错误 华住会APP在收集个人隐私吗???? android中怎么实现截取播放器播放画面? android Eclipse adt 配置问题??
import java.util.List;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Point;
import android.os.Bundle;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;public class Activity01 extends MapActivity
{
private MapView mMapView;
private MapController mMapController;
private GeoPoint mGeoPoint;
/** 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);
//设置为交通模式
//mMapView.setTraffic(true);
//设置为卫星模式
mMapView.setSatellite(true);
//设置为街景模式
//mMapView.setStreetView(false);
//取得MapController对象(控制MapView)
mMapController = mMapView.getController();
mMapView.setEnabled(true);
mMapView.setClickable(true);
//设置地图支持缩放
mMapView.setBuiltInZoomControls(true);
//设置起点为成都
mGeoPoint = new GeoPoint((int) (30.659259 * 1000000), (int) (104.065762 * 1000000));
//定位到成都
mMapController.animateTo(mGeoPoint);
//设置倍数(1-21)
mMapController.setZoom(12);
//添加Overlay,用于显示标注信息
MyLocationOverlay myLocationOverlay = new MyLocationOverlay();
List<Overlay> list = mMapView.getOverlays();
list.add(myLocationOverlay);
}
protected boolean isRouteDisplayed()
{
return false;
}
class MyLocationOverlay extends Overlay
{
@Override
public boolean draw(Canvas canvas, MapView mapView, boolean shadow, long when)
{
super.draw(canvas, mapView, shadow);
Paint paint = new Paint();
Point myScreenCoords = new Point();
// 将经纬度转换成实际屏幕坐标
mapView.getProjection().toPixels(mGeoPoint, myScreenCoords);
paint.setStrokeWidth(1);
paint.setARGB(255, 255, 0, 0);
paint.setStyle(Paint.Style.STROKE);
Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.home);
canvas.drawBitmap(bmp, myScreenCoords.x, myScreenCoords.y, paint);
canvas.drawText("天府广场", myScreenCoords.x, myScreenCoords.y, paint);
return true;
}
}
}
别忘可,做地图开发首先要 申请android map api key 另外要创建一个 Google API的AVD