public class Main2Activity extends AppCompatActivity implements View.OnClickListener {
Button rButton;
Button lButton;
ImageView ivImage;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
setRequestedOrientation( ActivityInfo.SCREEN_ORIENTATION_PORTRAIT );
rButton = (Button) findViewById(R.id.btn_R);
lButton = (Button) findViewById(R.id.btn_L);
ivImage = (ImageView)findViewById(R.id.하고싶은아디);
rButton.setOnClickListener(this);
lButton.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch (v.getId()){
case R.id.btn_L :
ivImage.setX(lButton.getX() + lButton.getWidth())
Toast.makeText(this, "간다 오른쪽!", Toast.LENGTH_SHORT).show()
break;
case R.id.btn_R:
ivImage.setX(rButton.getX() - rButton.getWidth())
Toast.makeText(this, "간다 왼쪽!", Toast.LENGTH_SHORT).show()
break;
}
}
}
두번째 답변달아주신분꺼 참고하여 수정만 살짝함ㅎㅎ