import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {

    private Button button;
@Override
protected void 
 
onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButtonListener b=new ButtonListener();
button = (Button) findViewById(R.id.button);
button.setOnClickListener(b);
button.setOnTouchListener(b);
}
    class ButtonListener implements 
 
View.OnClickListener,View.OnTouchListener {

        @Override
public void onClick(View view) {
            if(view.getId()==R.id.button){

            }
        }

        @Override
public boolean onTouch(View view, MotionEvent motionEvent) {
            if(view.getId()==R.id.button){
                if
 
(motionEvent.getAction()==MotionEvent.ACTION_UP){
                    Toast.makeText(MainActivity.this,"還好鬆開了",Toast.LENGTH_SHORT).show();
}else if(motionEvent.getAction()==MotionEvent.ACTION_DOWN){
                    Toast.makeText(MainActivity.this,"點我幹啥",Toast.LENGTH_SHORT).show();
}
            }
            return false;
}
                }
                }