/*
 * Copyright (C) 2020 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.android.wm.shell.onehanded;

import android.graphics.Rect;

/**
 * The start or stop one handed transition callback for gesture to get latest timing to handle
 * touch region.(e.g: one handed activated, user tap out regions of displayArea to stop one handed)
 */
public interface OneHandedTransitionCallback {
    /**
     * Called when one handed mode entering or exiting transition starting
     */
    default void onStartTransition(boolean isEntering) {
    }

    /**
     * Called when start one handed transition finished
     */
    default void onStartFinished(Rect bounds) {
    }

    /**
     * Called when stop one handed transition finished
     */
    default void onStopFinished(Rect bounds) {
    }
}