- Java code
// 添加定位图层 mLocationOverlay = new MyLocationOverlay(this, mMapView); mMapView.getOverlays().add(mLocationOverlay);public void onLocationChanged(Location location) { if (location != null) { pt = new GeoPoint((int) (location.getLatitude() * 1e6), (int) (location.getLongitude() * 1e6)); [color=#FF0000]// mMapView.getController().animateTo(pt);//[/color] mark = 0;// 本地标记 mSearch.reverseGeocode(pt);// ni地址解析 Toast.makeText(paisong2.this, "本地移动onlocation", Toast.LENGTH_LONG).show(); upload(pt); } }
mMapView.getController().animateTo(pt);这一句加在onLocationChanged里面的话,以后每次一移动地图就跑到当前位置了,可是我只想第一次显示并移动到当前位置?
mMapView.getController().animateTo(pt);加在oncreate方法里面又会发生错误,请问要怎么解决??
------解决方案--------------------
看百度API说明:
当前位置:MyLocationOverlay
http://dev.baidu.com/wiki/imap/index.php?title=Android%E5%B9%B3%E5%8F%B0/%E5%BC%80%E5%8F%91%E6%8C%87%E5%8D%97#.E5.BD.93.E5.89.8D.E4.BD.8D.E7.BD.AE.EF.BC.9AMyLocationOverlay
- Java code
// 初始化Location模块mLocationManager = mBMapMan.getLocationManager();// 通过enableProvider和disableProvider方法,选择定位的Provider// mLocationManager.enableProvider(MKLocationManager.MK_NETWORK_PROVIDER);// mLocationManager.disableProvider(MKLocationManager.MK_GPS_PROVIDER);// 添加定位图层MyLocationOverlay mylocTest = new MyLocationOverlay(this, mMapView);mylocTest.enableMyLocation(); // 启用定位mylocTest.enableCompass(); // 启用指南针mMapView.getOverlays().add(mylocTest);
------解决方案--------------------
不行就加个变量,标记是否第一次吧,是就跳转然后改为“否”