这个问题可能是由于定位系统的误差导致的。为了解决这个问题,你可以尝试以下方法:
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
String provider = locationManager.getBestProvider(new Criteria(), true);
Location location = locationManager.getLastKnownLocation(provider);
LocationListener locationListener = new LocationListener() {
public void onLocationChanged(Location location) {
if (currentLocation == null || location.distanceTo(currentLocation) > 2) {
// 更新当前位置
currentLocation = location;
}
}
};
LocationListener locationListener = new LocationListener() {
private ArrayList locations = new ArrayList<>();
public void onLocationChanged(Location location) {
// 将位置添加到列表中
locations.add(location);
if (locations.size() >= 5) {
// 取最近5个位置的平均值
double sumLatitude = 0;
double sumLongitude = 0;
for (Location loc : locations) {
sumLatitude += loc.getLatitude();
sumLongitude += loc.getLongitude();
}
double averageLatitude = sumLatitude / locations.size();
double averageLongitude = sumLongitude / locations.size();
// 创建一个新的位置对象
Location newLocation = new Location("");
newLocation.setLatitude(averageLatitude);
newLocation.setLongitude(averageLongitude);
// 更新当前位置
currentLocation = newLocation;
// 清空位置列表
locations.clear();
}
}
};
以上是一些可能的解决方法,你可以根据你的需求选择适合的方法。记得在使用定位功能时,确保已经获取到了定位权限。