Merge "Make smooth transition between Search fragment and the others" into lmp-preview-dev

import android.preference.PreferenceManager;

import android.preference.PreferenceScreen;

import android.text.TextUtils;

import android.transition.TransitionManager;

import android.util.AttributeSet;

import android.util.Log;

import android.util.TypedValue;

import android.view.MenuItem;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup;

import android.widget.Button;

import android.widget.SearchView;

    private boolean mIsShowingDashboard;

    private ViewGroup mContent;

    private SearchView mSearchView;

    private MenuItem mSearchMenuItem;

    private boolean mSearchMenuItemExpanded = false;

        setContentView(R.layout.settings_main);

        mContent = (ViewGroup) findViewById(R.id.prefs);

        getFragmentManager().addOnBackStackChangedListener(this);

        mDisplayHomeAsUpEnabled = true;

        FragmentTransaction transaction = getFragmentManager().beginTransaction();

        transaction.replace(R.id.prefs, f);

        if (withTransition) {

            transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);

            TransitionManager.beginDelayedTransition(mContent);

        }

        if (addToBackStack) {

            transaction.addToBackStack(SettingsActivity.BACK_STACK_PREFS);

            transaction.setBreadCrumbTitle(title);

        }

        transaction.commitAllowingStateLoss();

        getFragmentManager().executePendingTransactions();

        return f;

    }

        if (current != null && current instanceof SearchResultsSummary) {

            mSearchResultsFragment = (SearchResultsSummary) current;

        } else {

            final boolean isShowingSwitchBar =

                    (mSwitchBar != null) ? mSwitchBar.isShowing() : false;

            String title = getString(R.string.search_results_title);

            mSearchResultsFragment = (SearchResultsSummary) switchToFragment(

                    SearchResultsSummary.class.getName(), null, false, true, title,

                    !isShowingSwitchBar);

                    true);

        }

        mSearchResultsFragment.setSearchView(mSearchView);

        mSearchMenuItemExpanded = true;