@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
ActionBar actionBar = getActionBar();
if (actionBar != null && actionBar.getTabCount() > 1)
outState.putInt(getString(R.string.key_tab), actionBar.getSelectedTab().getPosition());
}
/** Hides every tab and shows search UI for phone lookup. */
private void enterSearchUi() {
if (mSearchFragment == null) {
// We add the search fragment dynamically in the first onLayoutChange() and
// mSearchFragment is set sometime later when the fragment transaction is actually
// executed, which means there's a window when users are able to hit the (physical)
// search key but mSearchFragment is still null.
// It's quite hard to handle this case right, so let's just ignore the search key
// in this case. Users can just hit it again and it will work this time.
return;
}
if (mSearchView == null) {
prepareSearchView();
}
final ActionBar actionBar = getActionBar();
final Tab tab = actionBar.getSelectedTab();
// User can search during the call, but we don't want to remember the status.
if (tab != null && !DialpadFragment.phoneIsInUse()) {
mLastManuallySelectedFragment = tab.getPosition();
}
mSearchView.setQuery(null, true);
actionBar.setDisplayShowCustomEnabled(true);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
actionBar.setDisplayShowHomeEnabled(true);
actionBar.setDisplayHomeAsUpEnabled(true);
sendFragmentVisibilityChange(mViewPager.getCurrentItem(), false);
// Show the search fragment and hide everything else.
mSearchFragment.setUserVisibleHint(true);
final FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.show(mSearchFragment);
transaction.commitAllowingStateLoss();
mViewPager.setVisibility(View.GONE);
// We need to call this and onActionViewCollapsed() manually, since we are using a custom
// layout instead of asking the search menu item to take care of SearchView.
mSearchView.onActionViewExpanded();
mInSearchUi = true;
}
@Override
public Tab getSelectedTab() {
android.app.ActionBar.Tab selected = mActionBar.getSelectedTab();
return (selected != null) ? (Tab) selected.getTag() : null;
}
// This method returns the currently selected tab if in tabbed navigation mode and there is at
// least one tab present
public Tab GetSelectedTab() {
ActionBar actionBar = this.controls.activity.getActionBar();
ActionBar.Tab tab = actionBar.getSelectedTab();
return tab;
}
