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Commit 59a4055c authored by Fabrice Di Meglio's avatar Fabrice Di Meglio
Browse files

Make smooth transition between Search fragment and the others 

- use TransitionManager.beginDelayedTransition() and
getFragmentManager().executePendingTransactions()

Change-Id: I5d583916afb8b87dfe2b17b4e685ef5384c5fbd2
parent 7e4855e8

src/com/android/settings/SettingsActivity.java

+9 −4
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ import android.preference.PreferenceFragment; 
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;
@@ -60,6 +61,7 @@ import android.view.MenuInflater; 
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;
@@ -309,6 +311,8 @@ public class SettingsActivity extends Activity 


    private boolean mIsShowingDashboard;



    private ViewGroup mContent;



    private SearchView mSearchView;

    private MenuItem mSearchMenuItem;

    private boolean mSearchMenuItemExpanded = false;
@@ -444,6 +448,8 @@ public class SettingsActivity extends Activity 


        setContentView(R.layout.settings_main);



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



        getFragmentManager().addOnBackStackChangedListener(this);



        mDisplayHomeAsUpEnabled = true;
@@ -794,7 +800,7 @@ public class SettingsActivity extends Activity 
        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);
@@ -803,6 +809,7 @@ public class SettingsActivity extends Activity 
            transaction.setBreadCrumbTitle(title);

        }

        transaction.commitAllowingStateLoss();

        getFragmentManager().executePendingTransactions();

        return f;

    }
@@ -1249,12 +1256,10 @@ public class SettingsActivity extends Activity 
        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;