Android Google Maps Android V2 Check Entered location is in Ahmedab​​ad

Question

我正在使用谷歌地图 v2，我的问题是：

当用户当时输入位置时，我想检查艾哈迈达巴德的位置。

提前谢谢你。

Answer 1

Nirmal：第一步需要获取纬度和经度。然后通过以下方法传递坐标。然后将城市的值与艾哈迈达巴德进行比较。

public void getAddress(double lat, double lng) {
Geocoder geocoder = new Geocoder(HomeActivity.mContext, Locale.getDefault());
try {
    List<Address> addresses = geocoder.getFromLocation(lat, lng, 1);
    Address obj = addresses.get(0);
    String add = obj.getAddressLine(0);
    GUIStatics.currentAddress = obj.getSubAdminArea() + ","
            + obj.getAdminArea();
    GUIStatics.latitude = obj.getLatitude();
    GUIStatics.longitude = obj.getLongitude();
    GUIStatics.currentCity= obj.getSubAdminArea();
    GUIStatics.currentState= obj.getAdminArea();
    add = add + "\n" + obj.getCountryName();
    add = add + "\n" + obj.getCountryCode();
    add = add + "\n" + obj.getAdminArea();
    add = add + "\n" + obj.getPostalCode();
    add = add + "\n" + obj.getSubAdminArea();
    add = add + "\n" + obj.getLocality();
    add = add + "\n" + obj.getSubThoroughfare();

    Log.v("IGA", "Address" + add);
    // Toast.makeText(this, "Address=>" + add,
    // Toast.LENGTH_SHORT).show();

    // TennisAppActivity.showDialog(add);
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
    Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
} }