Android ViewPager's event conflict solution

Android ViewPager's event conflict solution

When I swiped the picture in the viewpager yesterday, I found that the picture did not slide, but the viewpager slides. Later, I checked the information online to resolve the issue of incident conflict.

@Override
  public boolean dispatchTouchEvent(MotionEvent ev) { // Handle event conflicts with Viewpager    if (mCurArrayMode==1){
      getParent().requestDisallowInterceptTouchEvent(true);
    }
    return (ev);
  }
 
 

The child view in the viewpager overrides dispatchTouchEvent(), and then uses an if statement, and executes the condition when it meets the condition.getParent().requestDisallowInterceptTouchEvent(true);，This tells the parent container to handle events by itself, and the parent container should not be blocked. That's all.

Thank you for reading, I hope it can help you. Thank you for your support for this site!