public void onClickToc(object sender, EventArgs e) { gone(rlReadAaSet, rlReadMark); if (!mTocListPopupWindow.IsShowing) { visible(mTvBookReadTocTitle); gone(mTvBookReadReading, mTvBookReadCommunity, mTvBookReadChangeSource); mTocListPopupWindow.InputMethodMode = ListPopupWindowInputMethodMode.Needed; mTocListPopupWindow.SoftInputMode = SoftInput.AdjustResize; mTocListPopupWindow.Show(); mTocListPopupWindow.SetSelection(currentChapter - 1); mTocListPopupWindow.ListView.FastScrollEnabled = (true); } }