Uwais Ashraf
67d0d59caf
Bug: 344800402 Test: TaskThumbnailViewScreenshotTest Flag: com.android.launcher3.enable_refactor_task_thumbnail Change-Id: If6530ea9dfe026589f05731d5362dc10f719fc70
50 lines
1.8 KiB
Kotlin
50 lines
1.8 KiB
Kotlin
/*
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* Copyright (C) 2024 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.quickstep.task.viewmodel
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import android.graphics.Matrix
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import com.android.quickstep.task.thumbnail.TaskThumbnailUiState
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import kotlinx.coroutines.flow.Flow
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import kotlinx.coroutines.flow.StateFlow
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/** ViewModel for representing TaskThumbnails */
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interface TaskThumbnailViewModel {
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/**
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* Progress for changes in corner radius. progress: 0 = overview corner radius; 1 = fullscreen
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* corner radius.
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*/
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val cornerRadiusProgress: StateFlow<Float>
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/** The accumulated View.scale value for parent Views up to and including RecentsView */
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val inheritedScale: Flow<Float>
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/** Provides the level of dimming that the View should have */
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val dimProgress: Flow<Float>
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/** Provides the alpha of the splash icon */
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val splashAlpha: Flow<Float>
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/** Provides the UiState by which the task thumbnail can be represented */
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val uiState: Flow<TaskThumbnailUiState>
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/** Attaches this ViewModel to a specific task id for it to provide data from. */
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fun bind(taskId: Int)
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/** Returns a Matrix which can be applied to the snapshot */
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fun getThumbnailPositionState(width: Int, height: Int, isRtl: Boolean): Matrix
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}
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