/*
 * Copyright (C) 2019 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.wallpaper.module;

import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;

/**
 * Interface for a class that can be used to arbitrarily select a Layer from a LayerDrawable
 */
public interface DrawableLayerResolver {

    /**
     * Picks a layer from a given {@link LayerDrawable}
     */
    Drawable resolveLayer(LayerDrawable layerDrawable);
}