SwipeRefreshLayout嵌套Viewpager失效

修改 viewpager 觸控事件即可。

viewpager.setOnTouchListener((v, event) -> {
    switch (event.getAction()) {
        case MotionEvent.ACTION_MOVE:
            swipeRefreshLayout.setEnabled(false);
            break;
        case MotionEvent.ACTION_UP:
        case MotionEvent.ACTION_CANCEL:
            swipeRefreshLayout.setEnabled(true);
            break;
    }
    return false;
});