/**
* Goes back to usual Phone UI with tags. Previously selected Tag and associated Fragment should
* be automatically focused again.
*/
private void exitSearchUi() {
final ActionBar actionBar = getActionBar();
// Hide the search fragment, if exists.
if (mSearchFragment != null) {
mSearchFragment.setUserVisibleHint(false);
final FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.hide(mSearchFragment);
transaction.commitAllowingStateLoss();
}
// We want to hide SearchView and show Tabs. Also focus on previously selected one.
actionBar.setDisplayShowCustomEnabled(false);
actionBar.setDisplayShowHomeEnabled(false);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
sendFragmentVisibilityChange(mViewPager.getCurrentItem(), true);
// Before exiting the search screen, reset swipe state.
mDuringSwipe = false;
mUserTabClick = false;
mViewPager.setVisibility(View.VISIBLE);
hideInputMethod(getCurrentFocus());
// Request to update option menu.
invalidateOptionsMenu();
// See comments in onActionViewExpanded()
mSearchView.onActionViewCollapsed();
mInSearchUi = false;
}
@Override
public void onAttachFragment(Fragment fragment) {
// This method can be called before onCreate(), at which point we cannot rely on ViewPager.
// In that case, we will setup the "current position" soon after the ViewPager is ready.
final int currentPosition = mViewPager != null ? mViewPager.getCurrentItem() : -1;
if (fragment instanceof DialpadFragment) {
mDialpadFragment = (DialpadFragment) fragment;
mDialpadFragment.setListener(mDialpadListener);
if (currentPosition == TAB_INDEX_DIALER) {
mDialpadFragment.onVisibilityChanged(true);
}
} else if (fragment instanceof CallLogFragment) {
mCallLogFragment = (CallLogFragment) fragment;
if (currentPosition == TAB_INDEX_CALL_LOG) {
mCallLogFragment.onVisibilityChanged(true);
}
} else if (fragment instanceof PhoneFavoriteFragment) {
mPhoneFavoriteFragment = (PhoneFavoriteFragment) fragment;
mPhoneFavoriteFragment.setListener(mPhoneFavoriteListener);
if (mContactListFilterController != null
&& mContactListFilterController.getFilter() != null) {
mPhoneFavoriteFragment.setFilter(mContactListFilterController.getFilter());
}
} else if (fragment instanceof PhoneNumberPickerFragment) {
mSearchFragment = (PhoneNumberPickerFragment) fragment;
mSearchFragment.setOnPhoneNumberPickerActionListener(mPhoneNumberPickerActionListener);
mSearchFragment.setQuickContactEnabled(true);
mSearchFragment.setDarkTheme(true);
mSearchFragment.setPhotoPosition(ContactListItemView.PhotoPosition.LEFT);
if (mContactListFilterController != null
&& mContactListFilterController.getFilter() != null) {
mSearchFragment.setFilter(mContactListFilterController.getFilter());
}
// Here we assume that we're not on the search mode, so let's hide the fragment.
//
// We get here either when the fragment is created (normal case), or after configuration
// changes. In the former case, we're not in search mode because we can only
// enter search mode if the fragment is created. (see enterSearchUi())
// In the latter case we're not in search mode either because we don't retain
// mInSearchUi -- ideally we should but at this point it's not supported.
mSearchFragment.setUserVisibleHint(false);
// After configuration changes fragments will forget their "hidden" state, so make
// sure to hide it.
if (!mSearchFragment.isHidden()) {
final FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.hide(mSearchFragment);
transaction.commitAllowingStateLoss();
}
}
}
/** 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;
}