Wallpaper.kt
/*
* Copyright 2022 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 androidx.compose.ui.tooling.preview
import androidx.annotation.IntDef
/**
* Wallpapers available to be used in the [Preview].
*/
object Wallpapers {
/** Default value, representing dynamic theming not enabled. */
const val NONE = -1
/** Example wallpaper whose dominant colour is red. */
const val RED_DOMINATED_EXAMPLE = 0
/** Example wallpaper whose dominant colour is green. */
const val GREEN_DOMINATED_EXAMPLE = 1
/** Example wallpaper whose dominant colour is blue. */
const val BLUE_DOMINATED_EXAMPLE = 2
/** Example wallpaper whose dominant colour is yellow. */
const val YELLOW_DOMINATED_EXAMPLE = 3
}
/**
* Annotation for defining the wallpaper to use for dynamic theming in the [Preview].
* @suppress
*/
@Retention(AnnotationRetention.SOURCE)
@IntDef(Wallpapers.NONE, Wallpapers.RED_DOMINATED_EXAMPLE, Wallpapers.GREEN_DOMINATED_EXAMPLE,
Wallpapers.BLUE_DOMINATED_EXAMPLE, Wallpapers.YELLOW_DOMINATED_EXAMPLE)
annotation class Wallpaper