Luca Zuccarini
d75eacf30d
Bug: 322791067 Flag: EXEMPT move only Test: NA Change-Id: Iabc42e4c1d9c13667e9d91be5789cf295f3332e1
113 lines
4.2 KiB
Kotlin
113 lines
4.2 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.launcher3.taskbar.bubbles
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import android.annotation.SuppressLint
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import android.content.Context
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import android.graphics.Point
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import android.view.Gravity.BOTTOM
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import android.view.Gravity.LEFT
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import android.view.Gravity.RIGHT
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import android.view.LayoutInflater
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import android.view.View
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import android.widget.FrameLayout
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import androidx.core.view.updateLayoutParams
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import com.android.launcher3.R
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import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController
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import com.android.wm.shell.shared.bubbles.BaseBubblePinController
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import com.android.wm.shell.shared.bubbles.BubbleBarLocation
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/** Controller to manage pinning bubble bar to left or right when dragging starts from a bubble */
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class BubblePinController(
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private val context: Context,
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private val container: FrameLayout,
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screenSizeProvider: () -> Point
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) : BaseBubblePinController(screenSizeProvider) {
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var dropTargetSize: Point? = null
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private lateinit var bubbleBarViewController: BubbleBarViewController
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private lateinit var bubbleStashController: BubbleStashController
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private var exclRectWidth: Float = 0f
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private var exclRectHeight: Float = 0f
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private var dropTargetView: View? = null
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// Fallback width and height in case shell has not sent the size over
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private var dropTargetDefaultWidth: Int = 0
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private var dropTargetDefaultHeight: Int = 0
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private var dropTargetMargin: Int = 0
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fun init(bubbleControllers: BubbleControllers) {
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bubbleBarViewController = bubbleControllers.bubbleBarViewController
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bubbleStashController = bubbleControllers.bubbleStashController
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exclRectWidth = context.resources.getDimension(R.dimen.bubblebar_dismiss_zone_width)
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exclRectHeight = context.resources.getDimension(R.dimen.bubblebar_dismiss_zone_height)
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dropTargetDefaultWidth =
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context.resources.getDimensionPixelSize(
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R.dimen.bubble_expanded_view_drop_target_default_width
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)
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dropTargetDefaultHeight =
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context.resources.getDimensionPixelSize(
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R.dimen.bubble_expanded_view_drop_target_default_height
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)
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dropTargetMargin =
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context.resources.getDimensionPixelSize(R.dimen.bubble_expanded_view_drop_target_margin)
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}
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override fun getExclusionRectWidth(): Float {
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return exclRectWidth
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}
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override fun getExclusionRectHeight(): Float {
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return exclRectHeight
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}
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override fun getDropTargetView(): View? {
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return dropTargetView
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}
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override fun removeDropTargetView(view: View) {
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container.removeView(view)
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dropTargetView = null
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}
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override fun createDropTargetView(): View {
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return LayoutInflater.from(context)
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.inflate(R.layout.bubble_expanded_view_drop_target, container, false)
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.also { view ->
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dropTargetView = view
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container.addView(view)
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}
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}
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@SuppressLint("RtlHardcoded")
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override fun updateLocation(location: BubbleBarLocation) {
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val onLeft = location.isOnLeft(container.isLayoutRtl)
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val bubbleBarBounds = bubbleBarViewController.bubbleBarBounds
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dropTargetView?.updateLayoutParams<FrameLayout.LayoutParams> {
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gravity = BOTTOM or (if (onLeft) LEFT else RIGHT)
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width = dropTargetSize?.x ?: dropTargetDefaultWidth
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height = dropTargetSize?.y ?: dropTargetDefaultHeight
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bottomMargin =
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-bubbleStashController.bubbleBarTranslationY.toInt() +
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bubbleBarBounds.height() +
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dropTargetMargin
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}
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}
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}
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