位置不被更新在Android模拟器新的地缘修复 [英] Location not being updated on new geo fix in android emulator
问题描述
我想使它所以图形页面缩放到基于一个GeoPoint的当前位置。我设置使用的telnet地缘fix命令的位置。我的问题是,当我第一次输入使用地理的位置修复我的code将正确定位到地图上的位置。如果我尝试设置其他位置使用地理修复但它不会更新。这里是code更新:
I am trying to make it so a MapView zooms to a current location based on a GeoPoint. I am setting the location using the geo fix command in telnet. My problem is that when I first input a location using geo fix my code will correctly navigate to a location on the map. If I try to set another location using geo fix however it does not update. Here is the code to update:
public void updateLocation(Location loc) {
p = new GeoPoint((int)(loc.getLongitude() * 1E6),(int)(loc.getLatitude() * 1E6));
mc = mapView.getController();
mc.animateTo(p);
}
和这里是我的code调用更新:
and here is my code to call the update:
LocationListener onLocationChange=new LocationListener() {
public void onLocationChanged(Location location) {
updateLocation(location);
}
等等......
etc...
我在onResume()以下内容:
I have the following in onResume():
super.onResume();
myLocationManager.requestLocationUpdates("gps", 0, 200, onLocationChange);
我试图地理修复程序是足够远,以满足最小距离要求的要点。任何人有我失去了我的任何想法?
The points I am trying to geo fix to are far enough apart to meet the minimum distance requirement. Anyone have any ideas of what I'm missing?
推荐答案
呼叫 mapView.invalidate();
的(见的查看:无效())或 mapView.postInvalidate();
的(见的查看:postInvalidate())的,这取决于它是否运行在UI线程与否,之后
mc.animateTo(p);
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