add Touch Light Animation - Android Animation

Android examples for Animation:Alpha Fly Animation

  1. HOME
  2. Android
  3. Animation
  4. Alpha Fly Animation

Description

add Touch Light Animation

Demo Code


//package com.java2s;
import android.graphics.ColorMatrixColorFilter;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.ImageView;

public class Main {

    public static final OnTouchListener VIEW_TOUCH_LIGHT = new OnTouchListener() {

        public final float[] BT_SELECTED = new float[] { 1, 0, 0, 0, 50, 0,
                1, 0, 0, 50, 0, 0, 1, 0, 50, 0, 0, 0, 1, 0 };
        public final float[] BT_NOT_SELECTED = new float[] { 1, 0, 0, 0, 0,
                0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0 };

        @Override/*ww w  .  j a va 2s  .c  om*/
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN) {
                if (v instanceof ImageView) {
                    ImageView iv = (ImageView) v;
                    iv.setDrawingCacheEnabled(true);

                    iv.setColorFilter(new ColorMatrixColorFilter(
                            BT_SELECTED));
                } else {
                    v.getBackground().setColorFilter(
                            new ColorMatrixColorFilter(BT_SELECTED));
                    v.setBackgroundDrawable(v.getBackground());
                }
            } else if (event.getAction() == MotionEvent.ACTION_UP) {
                if (v instanceof ImageView) {
                    ImageView iv = (ImageView) v;
                    iv.setColorFilter(new ColorMatrixColorFilter(
                            BT_NOT_SELECTED));
                } else {
                    v.getBackground().setColorFilter(
                            new ColorMatrixColorFilter(BT_NOT_SELECTED));
                    v.setBackgroundDrawable(v.getBackground());
                }
            }
            return false;
        }
    };

    public static void addTouchLight(View view, boolean isClick) {
        view.setOnTouchListener(VIEW_TOUCH_LIGHT);

        if (!isClick) {
            view.setOnClickListener(new View.OnClickListener() {

                @Override
                public void onClick(View v) {
                }
            });
        }
    }
}

Related Tutorials