I use slidingMenu(from jfeinstein10) in my app, I have created a new Activity which extends from SlidingFragmentActivity, in Activity I use ViewPager from support.v4 to display some fragment, using the way gtRfnkN answered in Question ViewPager inside ViewPager
public class GalleryViewPager extends ViewPager {
/** the last x position */
private float lastX;
/** if the first swipe was from left to right (->), dont listen to swipes from the right */
private boolean slidingLeft;
/** if the first swipe was from right to left (<-), dont listen to swipes from the left */
private boolean slidingRight;
public GalleryViewPager(final Context context, final AttributeSet attrs) {
super(context, attrs);
}
public GalleryViewPager(final Context context) {
super(context);
}
@Override
public boolean onTouchEvent(final MotionEvent ev) {
final int action = ev.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
// Disallow parent ViewPager to intercept touch events.
this.getParent().requestDisallowInterceptTouchEvent(true);
// save the current x position
this.lastX = ev.getX();
break;
case MotionEvent.ACTION_UP:
// Allow parent ViewPager to intercept touch events.
this.getParent().requestDisallowInterceptTouchEvent(false);
// save the current x position
this.lastX = ev.getX();
// reset swipe actions
this.slidingLeft = false;
this.slidingRight = false;
break;
case MotionEvent.ACTION_MOVE:
/*
* if this is the first item, scrolling from left to
* right should navigate in the surrounding ViewPager
*/
if (this.getCurrentItem() == 0) {
// swiping from left to right (->)?
if (this.lastX <= ev.getX() && !this.slidingRight) {
// make the parent touch interception active -> parent pager can swipe
this.getParent().requestDisallowInterceptTouchEvent(false);
} else {
/*
* if the first swipe was from right to left, dont listen to swipes
* from left to right. this fixes glitches where the user first swipes
* right, then left and the scrolling state gets reset
*/
this.slidingRight = true;
// save the current x position
this.lastX = ev.getX();
this.getParent().requestDisallowInterceptTouchEvent(true);
}
} else
/*
* if this is the last item, scrolling from right to
* left should navigate in the surrounding ViewPager
*/
if (this.getCurrentItem() == this.getAdapter().getCount() - 1) {
// swiping from right to left (<-)?
if (this.lastX >= ev.getX() && !this.slidingLeft) {
// make the parent touch interception active -> parent pager can swipe
this.getParent().requestDisallowInterceptTouchEvent(false);
} else {
/*
* if the first swipe was from left to right, dont listen to swipes
* from right to left. this fixes glitches where the user first swipes
* left, then right and the scrolling state gets reset
*/
this.slidingLeft = true;
// save the current x position
this.lastX = ev.getX();
this.getParent().requestDisallowInterceptTouchEvent(true);
}
}
break;
}
super.onTouchEvent(ev);
return true;
}
}
But when i put a ListView in ViewPager's Fragment, when i moves the ListView horizontally, the ViewPager keeps unmoved and the slidingmenu slides out.Can you tell me how to slove this? thanks a lot.
