最近做项目要求某种情况下ViewPager不能滑动，那么我们只需要重写这个方法就可以禁止ViewPager滑动

IndexViewPager.java:

import android.content.Context;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.MotionEvent;public class IndexViewPager extends ViewPager {private boolean isCanScroll = false;public IndexViewPager(Context context) {super(context);}public IndexViewPager(Context context, AttributeSet attrs) {super(context, attrs);}public void setScanScroll(boolean isCanScroll) {this.isCanScroll = isCanScroll;}@Overridepublic void scrollTo(int x, int y) {super.scrollTo(x, y);}@Overridepublic boolean onTouchEvent(MotionEvent arg0) {// TODO Auto-generated method stubif (isCanScroll) {return super.onTouchEvent(arg0);} else {return false;}}@Overridepublic void setCurrentItem(int item, boolean smoothScroll) {// TODO Auto-generated method stubsuper.setCurrentItem(item, smoothScroll);}@Overridepublic void setCurrentItem(int item) {// TODO Auto-generated method stubsuper.setCurrentItem(item);}@Overridepublic boolean onInterceptTouchEvent(MotionEvent arg0) {// TODO Auto-generated method stubif (isCanScroll) {return super.onInterceptTouchEvent(arg0);} else {return false;}}
}

<YourPackeageName.IndexViewPagerandroid:id="@+id/vPager"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center"android:layout_weight="1.0"android:background="#000000"android:flipInterval="30"android:persistentDrawingCache="animation" />