samples/devbytes/graphics/FoldingLayout/src/com/example/android/foldinglayout/OnFoldListener.java

/*
 * Copyright (C) 2013 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 com.example.android.foldinglayout;

/**
 * This interface listens for when the folding layout begins folding (enters
 * a folded state from a completely unfolded state), or ends folding (enters a
 * completely unfolded state from a folded state).
 */
public interface OnFoldListener {
    public void onStartFold();
    public void onEndFold();
}