Error en Aplicacion para Conexion Bluetooth

[kurono]

hola amigos como estan navegando por la internet me encontre con un codigo para android que en lista los dipositivo bluetooth y se conecta al selecionar un dipositivo pero a mi me da el siguiente error runtime execption can ' t create handler inside thread that has not called looper prepare el error se produce en el evento FormShow, aqui muestro el codigo completo

unit Unit1;

// This example is derived from Björn Hansen's Bluetooth SPP / RS232 to control LED Light written with Delphi XE5 demo project
// Parts of this project are based on the Project: http://www.pclviewer.com/android/
// And some of the implementation source code for this Bluetooth paired device browser is derived from the Delphi project downloadable from http://goo.gl/E24OQW

interface

uses
System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.StdCtrls,
Androidapi.JNI.BluetoothAdapter,
Androidapi.JNI.JavaTypes,
Androidapi.JNIBridge,
FMX.ListBox, FMX.Layouts, FMX.Memo, FMX.Edit, FMX.Objects, FMX.ListView.Types,
FMX.ListView, System.Rtti, FMX.Grid, Data.Bind.GenData,
System.Bindings.Outputs, Fmx.Bind.Editors, Data.Bind.EngExt,
Fmx.Bind.DBEngExt, Data.Bind.Components, Data.Bind.ObjectScope;

type
TForm1 = class(TForm)
reload: TButton;
Label1: TLabel;
ListView1: TListView;
Button1: TButton;
procedure FormShow(Sender: TObject);
procedure ListView1ItemClick(const Sender: TObject;
const AItem: TListViewItem);
private
{ private declarations }
public
{ public declarations }
targetMACAddress:string; // MAC address of selected device
ostream:JOutputStream;
istream:JInputstream;
uid:JUUID; // UUID for SPP traffic
Sock:JBluetoothSocket;
Adapter:JBluetoothAdapter; // Local BLUETOOTH adapter
remoteDevice:JBluetoothDevice;
end;

var
Form1: TForm1;

implementation

{$R *.fmx}

procedure TForm1.FormShow(Sender: TObject);
var
s:string; // en este evento es que se produce el error
i:integer;
list:TStringList;
begin
list:=TStringList.Create;
s:=checkBluetooth; // Make sure bluetooth is enabled
if pos('disabled',s)<>0 then
begin
ShowMessage('Please turn on Bluetooth :D and Retry');
exit
end;

// This is the well known SPP UUID for connection to a Bluetooth serial device
uid:=TJUUID.JavaClass.fromString(stringtojstring('00001101-0000-1000-8000-00805F9B34FB'));

list.Clear;
list.AddStrings(getbonded); // produce a list of bonded/paired devices

listview1.Items.Clear; // clear list and rebuild it
listview1.BeginUpdate;
for i := 0 to list.Count-1 do
begin
listview1.Items.Add;
listview1.Items.Item[i].Text:=list[i].Split(['='])[0];
listview1.Items.Item[i].Detail:=list[i].Split(['='])[1];
end;
listview1.EndUpdate
end;

procedure TForm1.ListView1ItemClick(const Sender: TObject;
const AItem: TListViewItem);
begin

ShowMessage('You selected: '+Aitem.Text);

// depending on the bluetooth device selected - do something with it
targetMACAddress:=Aitem.Detail;
if trim(targetMACAddress)='' then exit;

Adapter:=TJBluetoothAdapter.JavaClass.getDefaultAdapter;
remoteDevice:=Adapter.getRemoteDevice(stringtojstring(targetMACAddress));
sock:=remoteDevice.createRfcommSocketToServiceRecord(UID);
try
sock.connect;
except
ShowMessage('Could not connect to BlueTooth device');
end;
if not sock.isConnected then
begin
ShowMessage('Failed to connect to Try again...');
exit;
end;
listview1.Visible:=false; // hide the chooser
label1.Visible:=false; // hide the chooser
reload.Visible:=false; // hide the chooser
end;

end.

cual puede ser el problema

[kurono]

amigos nuevamente e resuelto el problema y resulta que mi celular no es compatible con este tipo de aplicacion ya que probe la aplicacion en un sony Xperia -M y funciona