| /* |
| * 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.chassis.car.ui.plugin.uxr; |
| |
| import androidx.annotation.Nullable; |
| |
| /** |
| * An Interface to manipulate a view's drawable state. |
| * |
| * <p>Used by {@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 |
| * |
| * @param stateToAdd An array of drawable states to add to the view's drawable state, along |
| * with any drawable state that would normally be there. |
| * @param stateToRemove An array of drawable states to remove from what would normally be |
| * used to display the view. |
| */ |
| void setExtraDrawableState(@Nullable int[] stateToAdd, @Nullable int[] stateToRemove); |
| } |