MrSluffy
103 lines
4.0 KiB
Kotlin
103 lines
4.0 KiB
Kotlin
/*
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* Copyright (C) 2022 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.systemui.animation
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import android.content.ComponentName
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import android.view.View
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/** A piece of UI that can be expanded into a Dialog or an Activity. */
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interface Expandable {
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/**
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* Create an [ActivityTransitionAnimator.Controller] that can be used to expand this
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* [Expandable] into an Activity, or return `null` if this [Expandable] should not be animated
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* (e.g. if it is currently not attached or visible).
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*
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* @param launchCujType The CUJ type from the [com.android.internal.jank.InteractionJankMonitor]
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* associated to the launch that will use this controller.
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* @param cookie The unique cookie associated with the launch that will use this controller.
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* This is required iff a return animation should be included.
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* @param component The name of the activity that will be launched by this controller. This is
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* required for long-lived registrations only.
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* @param returnCujType The CUJ type from the [com.android.internal.jank.InteractionJankMonitor]
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* associated to the return animation that will use this controller.
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*/
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fun activityTransitionController(
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launchCujType: Int? = null,
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cookie: ActivityTransitionAnimator.TransitionCookie? = null,
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component: ComponentName? = null,
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returnCujType: Int? = null
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): ActivityTransitionAnimator.Controller?
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/**
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* See [activityTransitionController] above.
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*
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* Interfaces don't support [JvmOverloads], so this is a useful overload for Java usages that
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* don't use the return-related parameters.
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*/
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fun activityTransitionController(
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launchCujType: Int? = null
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): ActivityTransitionAnimator.Controller? {
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return activityTransitionController(
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launchCujType,
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cookie = null,
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component = null,
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returnCujType = null
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)
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}
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/**
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* Create a [DialogTransitionAnimator.Controller] that can be used to expand this [Expandable]
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* into a Dialog, or return `null` if this [Expandable] should not be animated (e.g. if it is
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* currently not attached or visible).
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*/
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fun dialogTransitionController(cuj: DialogCuj? = null): DialogTransitionAnimator.Controller?
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companion object {
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/**
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* Create an [Expandable] that will animate [view] when expanded.
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*
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* Note: The background of [view] should be a (rounded) rectangle so that it can be properly
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* animated.
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*/
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@JvmStatic
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fun fromView(view: View): Expandable {
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return object : Expandable {
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override fun activityTransitionController(
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launchCujType: Int?,
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cookie: ActivityTransitionAnimator.TransitionCookie?,
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component: ComponentName?,
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returnCujType: Int?
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): ActivityTransitionAnimator.Controller? {
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return ActivityTransitionAnimator.Controller.fromView(
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view,
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launchCujType,
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cookie,
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component,
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returnCujType
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)
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}
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override fun dialogTransitionController(
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cuj: DialogCuj?
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): DialogTransitionAnimator.Controller? {
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return DialogTransitionAnimator.Controller.fromView(view, cuj)
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}
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}
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}
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}
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}
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