public override void OnStateChanged(AppBarLayout appBarLayout, State state, int verticalOffset)
{
if (state == State.EXPANDED)
{
//展开状态
v_detail.mTvPlayer.Visibility = ViewStates.Gone; // .setVisibility(View.GONE);
v_detail.mAvText.Visibility = ViewStates.Visible; // .setVisibility(View.VISIBLE);
v_detail.mToolbar.SetContentInsetsRelative(DisplayUtil.dp2px(v_detail.BaseContext, 15), 0);
}
else if (state == State.COLLAPSED)
{
//折叠状态
v_detail.mTvPlayer.Visibility = ViewStates.Visible; //.setVisibility(View.VISIBLE);
v_detail.mAvText.Visibility = ViewStates.Gone; //.setVisibility(View.GONE);
v_detail.mToolbar.SetContentInsetsRelative(DisplayUtil.dp2px(v_detail, 150), 0);
}
else
{
v_detail.mTvPlayer.Visibility = ViewStates.Gone; //.setVisibility(View.GONE);
v_detail.mAvText.Visibility = ViewStates.Visible; //.setVisibility(View.VISIBLE);
v_detail.mToolbar.SetContentInsetsRelative(DisplayUtil.dp2px(v_detail, 15), 0);
}
//if (v_detail.mCollapsingToolbarLayout.NestedScrollingEnabled)
//{
//}
}