private View getNeededView(int position) { if (mTabProvider != null && mTabProvider instanceof TitleIconTabProvider) { final int imageViewId = ((TitleIconTabProvider) mTabProvider).getTextOrImageViewId(); return mNiceTabStrip.getChildAt(position).findViewById(imageViewId); } else { return mNiceTabStrip.getChildAt(position); } }
private void scrollToTab(int position, int positionOffset) { final int tabStripChildCount = mNiceTabStrip.getChildCount(); if (tabStripChildCount == 0 || position < 0 || position >= tabStripChildCount) { return; } View selectedTab = mNiceTabStrip.getChildAt(position); if (selectedTab != null) { int targetScrollX = selectedTab.getLeft() + positionOffset; if (mNiceTabStrip.isTabSelectedCenter()) { targetScrollX -= (mNiceTabStrip.getChildAt(0).getWidth() - selectedTab.getWidth()) / 2; } else if (position > 0 || positionOffset > 0) { targetScrollX -= mTabOffset; } scrollTo(targetScrollX, 0); } }