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package org.intec.incheon.korea.project3_1_3;

import android.app.AlertDialog;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothGatt;
import android.bluetooth.BluetoothGattCallback;
import android.bluetooth.BluetoothSocket;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Handler;
import android.widget.Toast;

import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.UUID;

/**
* Created by jinwon
*/

public class Bluetooths extends AppCompatActivity {

public void BluetoothButton(View v) {
Toast.makeText(MainActivity.getContext(), " 블루투스 상태를 확인합니다",

Toast.LENGTH_LONG).show();// 텍스트 표시
}

static final int REQUEST_ENABLE_BT = 0;// 사용자 정의 함수로 블루투스 활성 상태의 변경
결과를

App 으로 알려줄때 식별자로 사용됨 보다 커야함(0 )
static BluetoothGatt bg;
int mPariedDeviceCount = 0;
Set<BluetoothDevice> mDevices;

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