title: how do i work with showmodal in FMX?
body: <p>i am trying to create a login form to my main android form, so i do something like this </p>
  
  <pre><code>var
    CanGo: Boolean;
  
  begin
    Application.Initialize;
    Application.CreateForm(TForm1, Form1);
    loginfrm := Tloginfrm.Create(nil);
      try
      loginfrm.ShowModal;
      CanGo := loginfrm.LoginSuccess = true;
    finally
      FreeAndNil(loginfrm);
    end;
    if CanGo then
    Application.Run;
  end.
  </code></pre>
  
  <p>i been doing this in win32 application and its working just fine , when i try to do the same way on android application stopped on touchscreen and wont show login form , is Show modal is different on android ? what iam doing wrong ?</p>