Swipe To Choose Android

Question

I want to make view like below image... swipe to choose in ANDROID.

i

Answer 1

Use a viewpager, and change the OnPageChangeListener.

http://developer.android.com/reference/android/support/v4/view/ViewPager.OnPageChangeListener.html

Just overload the onPageScrolled(int position, float positionOffset, int positionOffsetPixels) method. The int is related to the item's index on the adapter, so you can use that to identify the image.

Example:

_viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int i, float v, int i2) {
            System.out.println("SWIPING!!!!");
        }

        @Override
        public void onPageSelected(int i) {
            System.out.println("SELECTED!!!!");
        }

        @Override
        public void onPageScrollStateChanged(int i) {
            System.out.println("CHANGED!!!!");
        }
    });