v7/appcompat/src/android/support/v7/internal/transition/ActionBarTransition.java

/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


package android.support.v7.internal.transition;

import android.view.ViewGroup;

/**
 * @hide
 */
public class ActionBarTransition {

    private static final boolean TRANSITIONS_ENABLED = false;

    private static final int TRANSITION_DURATION = 120; // ms

//    private static final Transition sTransition;
//
//    static {
//        if (TRANSITIONS_ENABLED) {
////            final ChangeText tc = new ChangeText();
////            tc.setChangeBehavior(ChangeText.CHANGE_BEHAVIOR_OUT_IN);
//            final TransitionSet inner = new TransitionSet();
//            inner.addTransition(new ChangeBounds());
//            final TransitionSet tg = new TransitionSet();
//            tg.addTransition(new Fade(Fade.OUT)).addTransition(inner).
//                    addTransition(new Fade(Fade.IN));
//            tg.setOrdering(TransitionSet.ORDERING_SEQUENTIAL);
//            tg.setDuration(TRANSITION_DURATION);
//            sTransition = tg;
//        } else {
//            sTransition = null;
//        }
//    }

    public static void beginDelayedTransition(ViewGroup sceneRoot) {
//        if (TRANSITIONS_ENABLED) {
//            TransitionManager.beginDelayedTransition(sceneRoot, sTransition);
//        }
    }
}