android viewpager监听,viewPager的OnPageChangeListener监听器的方法调用顺序

mviewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

@Override

public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

Log.d("测试代码", "onPageScrolled滑动中" + position);

}

@Override

public void onPageSelected(int position) {

Log.d("测试代码", "onPageSelected选中了" + position);

}

@Override

public void onPageScrollStateChanged(int state) {

if (state == ViewPager.SCROLL_STATE_DRAGGING) {

//正在滑动   pager处于正在拖拽中

Log.d("测试代码", "onPageScrollStateChanged=======正在滑动" + "SCROLL_STATE_DRAGGING");

} else if (state == ViewPager.SCROLL_STATE_SETTLING) {

//pager正在自动沉降，相当于松手后，pager恢复到一个完整pager的过程

Lo