Page 84 - MDP2022-2

// int[] grantResults)
// to handle the case where the user grants the permission. See the do
cumentation
// for ActivityCompat#requestPermissions for more details.

return;
}
mBluetoothAdapter.disable();
Toast.makeText(getApplicationContext(), "블루투스가 비활성화 되었습니다.", T
oast.LENGTH_SHORT).show();

mTvBluetoothStatus.setText("비활성화");
} else {
Toast.makeText(getApplicationContext(), "블루투스가 이미 비활성화 되어 있습
니다.", Toast.LENGTH_SHORT).show();
}
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {

case BT_REQUEST_ENABLE:
if (resultCode == RESULT_OK) { // 블루투스 활성화를 확인을 클릭하였다
면
Toast.makeText(getApplicationContext(), "블루투스 활성화", Toast.LE
NGTH_LONG).show();
mTvBluetoothStatus.setText("활성화");

} else if (resultCode == RESULT_CANCELED) { // 블루투스 활성화를 취
소를 클릭하였다면
Toast.makeText(getApplicationContext(), "취소", Toast.LENGTH_LON
G).show();

mTvBluetoothStatus.setText("비활성화");
}
break;
}
super.onActivityResult(requestCode, resultCode, data);
}

void listPairedDevices() {
if (mBluetoothAdapter.isEnabled()) {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOT

H_CONNECT) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling