Merge changes from topic "dialog-width" into sc-v2-dev am: a5088b1302 (6d0441c6) · Commits · e / os / android_frameworks_base

packages/SystemUI/animation/src/com/android/systemui/animation/DialogLaunchAnimator.kt

+150 −40

Original line number	Diff line number	Diff line
		@@ -21,11 +21,16 @@ import android.content.Context
		import android.graphics.Color
		import android.os.Looper
		import android.util.Log
		import android.view.GhostView
		import android.view.Gravity
		import android.view.View
		import android.view.ViewGroup
		import android.view.ViewTreeObserver
		import android.view.ViewTreeObserver.OnPreDrawListener
		import android.view.WindowInsets
		import android.view.WindowManager
		import android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR
		import android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
		import android.view.WindowManagerPolicyConstants
		import android.widget.FrameLayout

		private const val TAG = "DialogLaunchAnimator"
		@@ -221,10 +226,12 @@ private class DialogLaunchAnimation(
		private var isDismissing = false

		private var dismissRequested = false
		private var drawHostDialog = false
		var ignoreNextCallToHide = false
		var exitAnimationDisabled = false

		private var isTouchSurfaceGhostDrawn = false
		private var isOriginalDialogViewLaidOut = false

		fun start() {
		// Show the host (fullscreen) dialog, to which we will add the stolen dialog view.
		hostDialog.show()
		@@ -252,19 +259,76 @@ private class DialogLaunchAnimation(
		WindowManager.LayoutParams.MATCH_PARENT
		)

		// Prevent the host dialog from drawing until the animation starts.
		hostDialogRoot.viewTreeObserver.addOnPreDrawListener(
		object : ViewTreeObserver.OnPreDrawListener {
		// If we are using gesture navigation, then we can overlay the navigation/task bars with
		// the host dialog.
		val navigationMode = context.resources.getInteger(
		com.android.internal.R.integer.config_navBarInteractionMode)
		if (navigationMode == WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL) {
		window.attributes.fitInsetsTypes = window.attributes.fitInsetsTypes and
		WindowInsets.Type.navigationBars().inv()
		window.addFlags(FLAG_LAYOUT_IN_SCREEN or FLAG_LAYOUT_INSET_DECOR)
		window.setDecorFitsSystemWindows(false)
		}

		// Disable the dim. We will enable it once we start the animation.
		window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)

		// Add a temporary touch surface ghost as soon as the window is ready to draw. This
		// temporary ghost will be drawn together with the touch surface, but in the host dialog
		// window. Once it is drawn, we will make the touch surface invisible, and then start the
		// animation. We do all this synchronization to avoid flicker that would occur if we made
		// the touch surface invisible too early (before its ghost is drawn), leading to one or more
		// frames with a hole instead of the touch surface (or its ghost).
		hostDialogRoot.viewTreeObserver.addOnPreDrawListener(object : OnPreDrawListener {
		override fun onPreDraw(): Boolean {
		if (drawHostDialog) {
		hostDialogRoot.viewTreeObserver.removeOnPreDrawListener(this)
		addTemporaryTouchSurfaceGhost()
		return true
		}
		})
		hostDialogRoot.invalidate()
		}

		return false
		private fun addTemporaryTouchSurfaceGhost() {
		// Create a ghost of the touch surface (which will make the touch surface invisible) and add
		// it to the host dialog. We will wait for this ghost to be drawn before starting the
		// animation.
		val ghost = GhostView.addGhost(touchSurface, hostDialogRoot)

		// The ghost of the touch surface was just created, so the touch surface was made invisible.
		// We make it visible again until the ghost is actually drawn.
		touchSurface.visibility = View.VISIBLE

		// Wait for the ghost to be drawn before continuing.
		ghost.viewTreeObserver.addOnPreDrawListener(object : OnPreDrawListener {
		override fun onPreDraw(): Boolean {
		ghost.viewTreeObserver.removeOnPreDrawListener(this)
		onTouchSurfaceGhostDrawn()
		return true
		}
		})
		ghost.invalidate()
		}
		)

		private fun onTouchSurfaceGhostDrawn() {
		// Make the touch surface invisible and make sure that it stays invisible as long as the
		// dialog is shown or animating.
		touchSurface.visibility = View.INVISIBLE
		if (touchSurface is LaunchableView) {
		touchSurface.setShouldBlockVisibilityChanges(true)
		}

		// Add a pre draw listener to (maybe) start the animation once the touch surface is
		// actually invisible.
		touchSurface.viewTreeObserver.addOnPreDrawListener(object : OnPreDrawListener {
		override fun onPreDraw(): Boolean {
		touchSurface.viewTreeObserver.removeOnPreDrawListener(this)
		isTouchSurfaceGhostDrawn = true
		maybeStartLaunchAnimation()
		return true
		}
		})
		touchSurface.invalidate()
		}

		/** Get the content view of [originalDialog] and pass it to [then]. */
		@@ -276,7 +340,7 @@ private class DialogLaunchAnimation(
		?: throw IllegalStateException("Dialog does not have any android.R.id.content view")

		androidContent.viewTreeObserver.addOnPreDrawListener(
		object : ViewTreeObserver.OnPreDrawListener {
		object : OnPreDrawListener {
		override fun onPreDraw(): Boolean {
		if (androidContent.childCount == 1) {
		androidContent.viewTreeObserver.removeOnPreDrawListener(this)
		@@ -354,17 +418,34 @@ private class DialogLaunchAnimation(
		oldBottom: Int
		) {
		dialogView.removeOnLayoutChangeListener(this)

		isOriginalDialogViewLaidOut = true
		maybeStartLaunchAnimation()
		}
		})
		}

		private fun maybeStartLaunchAnimation() {
		if (!isTouchSurfaceGhostDrawn \|\| !isOriginalDialogViewLaidOut) {
		return
		}

		// Show the background dim.
		hostDialog.window.addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)

		startAnimation(
		isLaunching = true,
		onLaunchAnimationStart = { drawHostDialog = true },
		onLaunchAnimationStart = {
		// Remove the temporary ghost. Another ghost (that ghosts only the touch surface
		// content, and not its background) will be added right after this and will be
		// animated.
		GhostView.removeGhost(touchSurface)
		},
		onLaunchAnimationEnd = {
		touchSurface.setTag(R.id.launch_animation_running, null)

		// We hide the touch surface when the dialog is showing. We will make this
		// view visible again when dismissing the dialog.
		// TODO(b/193634619): Provide an easy way for views to check if they should
		// be hidden because of a dialog launch so that they don't override this
		// visibility when updating/refreshing itself.
		touchSurface.visibility = View.INVISIBLE

		isLaunching = false
		@@ -377,8 +458,6 @@ private class DialogLaunchAnimation(
		}
		)
		}
		})
		}

		private fun onHostDialogDismissed(actualDismiss: () -> Unit) {
		if (Looper.myLooper() != Looper.getMainLooper()) {
		@@ -417,6 +496,11 @@ private class DialogLaunchAnimation(
		if (!shouldAnimateDialogIntoView()) {
		Log.i(TAG, "Skipping animation of dialog into the touch surface")

		// Make sure we allow the touch surface to change its visibility again.
		if (touchSurface is LaunchableView) {
		touchSurface.setShouldBlockVisibilityChanges(false)
		}

		// If the view is invisible it's probably because of us, so we make it visible again.
		if (touchSurface.visibility == View.INVISIBLE) {
		touchSurface.visibility = View.VISIBLE
		@@ -434,10 +518,33 @@ private class DialogLaunchAnimation(
		hostDialog.window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
		},
		onLaunchAnimationEnd = {
		// Make sure we allow the touch surface to change its visibility again.
		if (touchSurface is LaunchableView) {
		touchSurface.setShouldBlockVisibilityChanges(false)
		}

		touchSurface.visibility = View.VISIBLE
		originalDialogView!!.visibility = View.INVISIBLE

		// The animated ghost was just removed. We create a temporary ghost that will be
		// removed only once we draw the touch surface, to avoid flickering that would
		// happen when removing the ghost too early (before the touch surface is drawn).
		GhostView.addGhost(touchSurface, hostDialogRoot)

		touchSurface.viewTreeObserver.addOnPreDrawListener(object : OnPreDrawListener {
		override fun onPreDraw(): Boolean {
		touchSurface.viewTreeObserver.removeOnPreDrawListener(this)

		// Now that the touch surface was drawn, we can remove the temporary ghost
		// and instantly dismiss the dialog.
		GhostView.removeGhost(touchSurface)
		dismissDialogs(true /* instantDismiss */)
		onDialogDismissed(this@DialogLaunchAnimation)

		return true
		}
		})
		touchSurface.invalidate()
		}
		)
		}
		@@ -472,10 +579,13 @@ private class DialogLaunchAnimation(
		}

		override fun onLaunchAnimationStart(isExpandingFullyAbove: Boolean) {
		// During launch, onLaunchAnimationStart will be used to remove the temporary touch
		// surface ghost so it is important to call this before calling
		// onLaunchAnimationStart on the controller (which will create its own ghost).
		onLaunchAnimationStart()

		startViewController.onLaunchAnimationStart(isExpandingFullyAbove)
		endViewController.onLaunchAnimationStart(isExpandingFullyAbove)

		onLaunchAnimationStart()
		}

		override fun onLaunchAnimationEnd(isExpandingFullyAbove: Boolean) {

packages/SystemUI/animation/src/com/android/systemui/animation/LaunchableView.kt

0 → 100644

+30 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.android.systemui.animation

		/** A view that can expand/launch into an app or a dialog. */
		interface LaunchableView {
		/**
		* Set whether this view should block/prevent all visibility changes. This ensures that this
		* view remains invisible during the launch animation given that it is ghosted and already drawn
		* somewhere else.
		*
		* Note that when this is set to true, both the [normal][android.view.View.setVisibility] and
		* [transition][android.view.View.setTransitionVisibility] visibility changes must be blocked.
		*/
		fun setShouldBlockVisibilityChanges(block: Boolean)
		}
		No newline at end of file

packages/SystemUI/res/drawable/internet_dialog_background.xml

deleted100644 → 0

+0 −23

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!--
		~ Copyright (C) 2020 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.
		-->

		<inset xmlns:android="http://schemas.android.com/apk/res/android">
		<shape android:shape="rectangle">
		<corners android:radius="8dp" />
		<solid android:color="?android:attr/colorBackground" />
		</shape>
		</inset>

packages/SystemUI/res/drawable/internet_dialog_rounded_top_corner_background.xml

deleted100644 → 0

+0 −22

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2021 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.
		-->
		<inset xmlns:android="http://schemas.android.com/apk/res/android">
		<shape android:shape="rectangle">
		<corners
		android:topLeftRadius="@dimen/internet_dialog_corner_radius"
		android:topRightRadius="@dimen/internet_dialog_corner_radius"
		android:bottomLeftRadius="@dimen/internet_dialog_corner_radius"
		android:bottomRightRadius="@dimen/internet_dialog_corner_radius"/>
		<solid android:color="?android:attr/colorBackground" />
		</shape>
		</inset>

packages/SystemUI/res/layout/internet_connectivity_dialog.xml

+1 −2

Original line number	Diff line number	Diff line
		@@ -20,8 +20,7 @@
		xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
		android:id="@+id/internet_connectivity_dialog"
		android:layout_width="@dimen/large_dialog_width"
		android:layout_height="@dimen/internet_dialog_list_max_height"
		android:background="@drawable/internet_dialog_rounded_top_corner_background"
		android:layout_height="wrap_content"
		android:orientation="vertical">

		<LinearLayout