car-ui-lib/src/com/android/car/ui/uxr/DrawableStateView.java

/*
 * 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.car.ui.uxr;

/**
 * An Interface to expose a view's drawable state.
 *
 * <p>Used by {@link com.android.car.ui.toolbar.Toolbar Toolbar's}
 * {@link com.android.car.ui.toolbar.MenuItem MenuItems} to make the views display if they are ux
 * restricted.
 */
public interface DrawableStateView {
    /** Sets the drawable state. This should merge with existing drawable states */
    void setDrawableState(int[] state);
}