ClickImageView.java

package com.mjj.clickeffect.view;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.ImageView;

public class ClickImageView extends ImageView{

	public ClickImageView(Context context) {
		super(context);
	}
	public ClickImageView(Context context, AttributeSet attrs) {
		super(context, attrs);
	}
	public ClickImageView(Context context, AttributeSet attrs, int defStyleAttr) {
		super(context, attrs, defStyleAttr);
	}
	@Override
	public boolean onTouchEvent(MotionEvent event) {
		
		switch (event.getAction()) {
		case MotionEvent.ACTION_DOWN:
			this.setColorFilter(0x99000000);
			return true;
		case MotionEvent.ACTION_UP:
		case MotionEvent.ACTION_CANCEL:
			this.setColorFilter(null);
			break;
		}
		return super.onTouchEvent(event);
	}
}