public override void removeTabAt(int position)
{
if (mTabScrollView == null)
{
// No tabs around to remove
return;
}
int selectedTabPosition = mSelectedTab != null?mSelectedTab.getPosition() : mSavedTabPosition;
mTabScrollView.removeTabAt(position);
[email protected] removedTab = mTabs.remove(position);
if (removedTab != null)
{
removedTab.setPosition(-1);
}
int newTabCount = mTabs.size();
{
for (int i = position; i < newTabCount; i++)
{
mTabs.get(i).setPosition(i);
}
}
if (selectedTabPosition == position)
{
selectTab(mTabs.isEmpty() ? null : mTabs.get(System.Math.Max(0, position - 1)));
}
}
private void configureTab(android.app.ActionBar.Tab tab, int position)
{
[email protected] tabi = ([email protected]
.TabImpl)tab;
android.app.ActionBar.TabListener callback = tabi.getCallback();
if (callback == null)
{
throw new System.InvalidOperationException("Action Bar Tab must have a Callback");
}
tabi.setPosition(position);
mTabs.add(position, tabi);
int count = mTabs.size();
{
for (int i = position + 1; i < count; i++)
{
mTabs.get(i).setPosition(i);
}
}
}
public override void selectTab(android.app.ActionBar.Tab tab)
{
if (getNavigationMode() != NAVIGATION_MODE_TABS)
{
mSavedTabPosition = tab != null?tab.getPosition() : INVALID_POSITION;
return;
}
android.app.FragmentTransaction trans = mActivity.getFragmentManager().beginTransaction
().disallowAddToBackStack();
if (mSelectedTab == tab)
{
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabReselected(mSelectedTab, trans);
mTabScrollView.animateToTab(tab.getPosition());
}
}
else
{
mTabScrollView.setTabSelected(tab != null ? tab.getPosition() : android.app.ActionBar
.Tab.INVALID_POSITION);
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabUnselected(mSelectedTab, trans);
}
mSelectedTab = ([email protected])tab;
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabSelected(mSelectedTab, trans);
}
}
if (!trans.isEmpty())
{
trans.commit();
}
}
public override void selectTab(android.app.ActionBar.Tab tab)
{
if (getNavigationMode() != NAVIGATION_MODE_TABS)
{
mSavedTabPosition = tab != null ? tab.getPosition() : INVALID_POSITION;
return;
}
android.app.FragmentTransaction trans = mActivity.getFragmentManager().beginTransaction
().disallowAddToBackStack();
if (mSelectedTab == tab)
{
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabReselected(mSelectedTab, trans);
mTabScrollView.animateToTab(tab.getPosition());
}
}
else
{
mTabScrollView.setTabSelected(tab != null ? tab.getPosition() : android.app.ActionBar
.Tab.INVALID_POSITION);
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabUnselected(mSelectedTab, trans);
}
mSelectedTab = ([email protected])tab;
if (mSelectedTab != null)
{
mSelectedTab.getCallback().onTabSelected(mSelectedTab, trans);
}
}
if (!trans.isEmpty())
{
trans.commit();
}
}
