public override bool OnKeyDown(Keycode keyCode, KeyEvent e)
{
if (keyCode == Keycode.Back)
{
if (PreferenceManager.GetDefaultSharedPreferences(this).GetBoolean("UseGPS", true))
{
StartService(new Intent("ru.nwdgroup.geolocationservice"));
Requests.SetMode(UserInfo.UserId, "1");
Finish( );
}
else
{
StopService(new Intent("ru.nwdgroup.geolocationservice"));
var dialog = new AlertDialog.Builder(this);
dialog.SetTitle(Resource.String.ChooseArea);
dialog.SetCancelable(true);
dialog.SetAdapter(UserInfo.AreasArrayAdapter, (sender, args) => ThreadPool.QueueUserWorkItem(o =>
{
Requests.SetArea(UserInfo.UserId, UserInfo.AreasId [args.Which]);
Requests.SetMode(UserInfo.UserId, "2");
RunOnUiThread(Finish);
}));
dialog.Show( );
}
return(true);
}
return(base.OnKeyDown(keyCode, e));
}
private void ShowSetAreaDialog( )
{
var dialog = new AlertDialog.Builder(this);
dialog.SetTitle(Resource.String.ChooseArea);
dialog.SetCancelable(true);
dialog.SetAdapter(UserInfo.AreasArrayAdapter, (sender, args) => ThreadPool.QueueUserWorkItem(o =>
{
Requests.SetArea(UserInfo.UserId, UserInfo.AreasId [args.Which]);
PreferenceManager.GetDefaultSharedPreferences(this).Edit( ).PutBoolean("UseGPS", false).Commit( );
Requests.SetMode(UserInfo.UserId, "2");
StopService(new Intent("ru.nwdgroup.geolocationservice"));
}));
dialog.Show( );
}