Page 92 - 2020학년도 MDP과제발표회 자료집 (통신과) (3)

ImageButton bt_green;
ImageButton bt_yellow;
ImageButton bt_blue;

ImageButton bt_pur;
ImageButton bt_white;
ImageButton bt_red;
ImageButton bt_ff;
ImageButton bt_sf;

ImageButton bt_star;
MediaPlayer mp = new MediaPlayer();

@Override
protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//getSupportActionBar().hide();
mp = MediaPlayer.create(this, R.raw.chr);
mp.setLooping(true);

mp.start();

(Vibrator)getSystemService(Context.VIBRATOR_SERVICE);

bt_green = (ImageButton) findViewById(R.id.green);

bt_green.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 문자열 전송하는 함수 쓰레드 사용 ( x)
for (int i = 0; i < 10; i++) {

sendData("5");
}
bt_green.setImageResource(R.drawable.gre);
vibrator.vibrate(100);
}

});
bt_red = (ImageButton) findViewById(R.id.red);
bt_red.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {

for (int i = 0; i < 10; i++){
sendData("4");}

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