@SuppressWarnings("MagicConstant")
private IcsLinearLayout findOrInitializeLayout(final View convertView) {
IcsLinearLayout layout;
if (convertView == null || !(convertView instanceof IcsLinearLayout)) {
layout = new IcsLinearLayout(context, null);
if (listView.isDebugging()) layout.setBackgroundColor(Color.parseColor("#83F27B"));
layout.setShowDividers(IcsLinearLayout.SHOW_DIVIDER_MIDDLE);
layout.setDividerDrawable(
context.getResources().getDrawable(R.drawable.item_divider_horizontal));
layout.setLayoutParams(
new AbsListView.LayoutParams(
AbsListView.LayoutParams.MATCH_PARENT, AbsListView.LayoutParams.WRAP_CONTENT));
} else layout = (IcsLinearLayout) convertView;
// Clear all layout children before starting
for (int j = 0; j < layout.getChildCount(); j++) {
IcsLinearLayout tempChild = (IcsLinearLayout) layout.getChildAt(j);
linearLayoutPool.put(tempChild);
for (int k = 0; k < tempChild.getChildCount(); k++) viewPool.put(tempChild.getChildAt(k));
tempChild.removeAllViews();
}
layout.removeAllViews();
return layout;
}
public void notifyDataSetChanged() {
mTabLayout.removeAllViews();
PagerAdapter adapter = mViewPager.getAdapter();
IconPagerAdapter iconAdapter = null;
if (adapter instanceof IconPagerAdapter) {
iconAdapter = (IconPagerAdapter) adapter;
}
final int count = adapter.getCount();
for (int i = 0; i < count; i++) {
CharSequence title = adapter.getPageTitle(i);
if (title == null) {
title = EMPTY_TITLE;
}
int iconResId = 0;
if (iconAdapter != null) {
iconResId = iconAdapter.getIconResId(i);
}
addTab(i, title, iconResId);
}
if (mSelectedTabIndex > count) {
mSelectedTabIndex = count - 1;
}
setCurrentItem(mSelectedTabIndex);
requestLayout();
}
public void removeAllTabs() {
mTabLayout.removeAllViews();
if (mTabSpinner != null) {
((TabAdapter) mTabSpinner.getAdapter()).notifyDataSetChanged();
}
if (mAllowCollapse) {
requestLayout();
}
}
public void notifyDataSetChanged() {
mIconsLayout.removeAllViews();
IconPagerAdapter iconAdapter = (IconPagerAdapter) mViewPager.getAdapter();
int count = iconAdapter.getCount();
for (int i = 0; i < count; i++) {
ImageView view = new ImageView(getContext(), null, R.attr.vpiIconPageIndicatorStyle);
view.setImageResource(iconAdapter.getIconResId(i));
mIconsLayout.addView(view);
}
if (mSelectedIndex > count) {
mSelectedIndex = count - 1;
}
setCurrentItem(mSelectedIndex);
requestLayout();
}
