实例如下：
//记录上一次滑动的positionOffsetPixels值 private int lastValue = -1;
private boolean isLeft = true;
mViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
if (positionOffset != 0) {
if (lastValue >= positionOffsetPixels) {
//右滑 isLeft = false;
}
else if (lastValue < positionOffsetPixels) {
//左滑 isLeft = true;
}
setIndiactorView(positionOffset,isLeft);
}
lastValue = positionOffsetPixels;
}
@Override public void onPageSelected(int position) {
if (isLeft){
Log.e("onPageScrolled","--->左划");
}
else {
Log.e("onPageScrolled","--->右划");
}
}
@Override public void onPageScrollStateChanged(int state) {
}
}
);
以上这篇ViewPager判断是向左划还是右划的实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。
