//---------------------------------------------------------------------------


#include 
#include 
#include 
#pragma hdrstop

#include "Unit4.h"
#include "Unit1.h"
#include 
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.fmx"
#pragma resource ("*.NmXhdpiPh.fmx", _PLAT_ANDROID)

UnicodeString longitude;
UnicodeString latitude;
UnicodeString hello = 213;
UnicodeString no = 213;
TForm4 *Form4;
TMapCoordinate MyLocation;
TMapMarkerDescriptor Desqr;
TMapMarkerDescriptor MyMarker;
_di_JVibrator vibrator;
//---------------------------------------------------------------------------

__fastcall TForm4::TForm4(TComponent* Owner)
	: TForm(Owner)
{

}
//---------------------------------------------------------------------------
void __fastcall TForm4::TrackBar1Change(TObject *Sender)
{
	MapView1->Bearing=TrackBar1->Value;
}
//---------------------------------------------------------------------------

void __fastcall TForm4::ConnectClick(TObject *Sender)
{
	IdTCPClient1->Host=Edit2->Text;
	IdTCPClient1->Connect();
}
//---------------------------------------------------------------------------



void __fastcall TForm4::Button1Click(TObject *Sender)
{
	int bufsize;
	int i;
	UnicodeString receive;
	if(IdTCPClient1->Connected())
	{
	 if(!IdTCPClient1->IOHandler->InputBufferIsEmpty())//버퍼가 없으면
		{
			 bufsize=IdTCPClient1->IOHandler->InputBuffer->Size;
			 receive=IdTCPClient1->IOHandler->ReadString(bufsize,IndyTextEncoding(949));
			 i = receive.Pos("#");
			 latitude = receive.SubString(0,i);
			 receive = receive.Delete(0,i+1);
			 longitude = receive;
			 Memo1->Lines->Add(latitude);
			 Memo1->Lines->Add(longitude);
		}
	}
	if( hello == latitude && no == longitude )
	{
		_di_JObject obj = SharedActivityContext()->getSystemService(TJContext::JavaClass->VIBRATOR_SERVICE);
		_di_JVibrator vibrator = TJVibrator::Wrap(((_di_ILocalObject)obj)->GetObjectID());
		vibrator->vibrate(1000);
	}
}
//---------------------------------------------------------------------------

Android Platform MultiDevice 를 돌렸을때에 앱 빌드만 할때에는 오류가 없으나 앱으로 다운을 받고 휴대폰에서 실행하면 강제종료가 됩니다. 혹시 이유가 무엇인지, 해결책이 무엇인지 알려주시면 감사드리겠습니다. (C++ 10.3 버젼 사용중입니다)