간단한 자바 질문입니다
조회수 569회
public class MainActivity extends AppCompatActivity {
private SingleTouchView drawView;
private ImageButton currPaint;
private SeekBar seekBar;
private TextView textView;
static public int seekBarVal;
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
drawView = (SingleTouchView) findViewById(R.id.drawing);
LinearLayout paintLayout = (LinearLayout) findViewById(R.id.paint_colors);
currPaint = (ImageButton) paintLayout.getChildAt(0);
seekBar = (SeekBar)findViewById(R.id.width);
textView = (TextView)findViewById(R.id.textview);
seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
seekBarVal=seekBar.getProgress();
textView.setText(new StringBuilder().append(seekBarVal));
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
seekBarVal=seekBar.getProgress();
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
seekBarVal=seekBar.getProgress();
}
});
}
}
지금 seekbarval에 값이 안들어가고 있는 것 같은데ㅠㅠ 값을 넣어주려면 어떻게 해야할까요
댓글 입력