transition/src/android/support/transition/AnimatorUtils.java

/*
 * Copyright (C) 2017 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.transition;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.os.Build;
import android.support.annotation.NonNull;

class AnimatorUtils {

    private static final AnimatorUtilsImpl IMPL;

    static {
        if (Build.VERSION.SDK_INT >= 19) {
            IMPL = new AnimatorUtilsApi19();
        } else {
            IMPL = new AnimatorUtilsApi14();
        }
    }

    static void addPauseListener(@NonNull Animator animator,
            @NonNull AnimatorListenerAdapter listener) {
        IMPL.addPauseListener(animator, listener);
    }

    static void pause(@NonNull Animator animator) {
        IMPL.pause(animator);
    }

    static void resume(@NonNull Animator animator) {
        IMPL.resume(animator);
    }

}