public void onClick(View view) {
ViewHolderBase viewHolderBase = (ViewHolderBase) view.getTag();
final int oldSelected = mViewPager.getCurrentItem();
final int newSelected = viewHolderBase.getIndex();
mViewPager.setCurrentItem(newSelected);
if (oldSelected == newSelected && mTabReselectedListener != null) {
mTabReselectedListener.onTabReselected(newSelected);
}
}
private void updateTab(int item) {
final int tabCount = mTabLayout.getChildCount();
for (int i = 0; i < tabCount; i++) {
final View child = mTabLayout.getChildAt(i);
final ViewHolderBase viewHolderBase = (ViewHolderBase) child.getTag();
final boolean isSelected = (i == item);
viewHolderBase.updateView(i, isSelected);
if (isSelected) {
animateToTab(item);
}
}
}
public void notifyDataSetChanged() {
mTabLayout.removeAllViews();
PagerAdapter adapter = mViewPager.getAdapter();
final int count = adapter.getCount();
LayoutInflater layoutInflater = LayoutInflater.from(this.getContext());
for (int i = 0; i < count; i++) {
ViewHolderBase viewHolder = mViewHolderCreator.createViewHolder();
viewHolder.setIndex(i);
View view = viewHolder.createView(layoutInflater, i);
view.setFocusable(true);
view.setOnClickListener(mTabClickListener);
view.setTag(viewHolder);
mTabLayout.addView(view, new LinearLayout.LayoutParams(0, MATCH_PARENT, 1));
}
if (mSelectedTabIndex > count) {
mSelectedTabIndex = count - 1;
}
moveToItem(mSelectedTabIndex);
requestLayout();
}
