onfling

问题 The way the ViewPager scrolls right now is by one item per gesture. It treats flinging gesture the same way no matter if it\'s full screen fast fling or slow dragging; at the end page advances one step only. Is there any projects perhaps or examples that would add velocity-based flinging that scrolls multiple items based on velocity of the existing fling (if it still in progress) and scrolls further if the flinging gesture is wide and fast? And if there\'s none where to start with something

问题 Okay I have been referencing the code here: Fling gesture detection on grid layout but just can not get it to work. In my main activity I have a simple image defined. I want to detect a fling on the image. Here is my code below. The onclick method at the bottom is empty. Is it because of this? I left it blank because in the other code sample its not what I want. I just want a simple toast to pop up saying fling right or fling left. public class GestureRightLeft extends Activity implements