location2

location = (Location)getApplication();
mLocClient = location.mLocationClient;
location.mTv = mTv;

setLocationOption();
mLocClient.start();


private void setLocationOption()
{
if (mLocClient == null) return ;
LocationClientOption option = new LocationClientOption();
option.setOpenGps(true); //mGpsCheck.isChecked()
option.setAddrType("detail"); // mAddrEdit.getText().toString()
option.setCoorType("bd09ll"); // mCoorEdit.getText().toString()
option.setScanSpan(10000); // Integer.parseInt(mSpanEdit.getText().toString())
mLocClient.setLocOption(option);
}