Tracy Zhou
c2538d748a
Split from home animation needs to originate from the app icon instead of the menu item icon. This can be useful for other animations in the future. Bug: 226395821 Test: N/A Change-Id: If45d80e347ba275bd550b6acd6ad81b319e753a3
96 lines
4.3 KiB
Java
96 lines
4.3 KiB
Java
/*
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* Copyright (C) 2021 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.popup;
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import android.view.View;
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import android.view.ViewGroup;
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import com.android.launcher3.BubbleTextView;
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import com.android.launcher3.Launcher;
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import com.android.launcher3.R;
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import com.android.launcher3.model.data.ItemInfo;
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/**
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* Utility class to handle updates while the popup is visible on the Launcher
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*/
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public class LauncherPopupLiveUpdateHandler extends PopupLiveUpdateHandler<Launcher> {
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public LauncherPopupLiveUpdateHandler(
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Launcher launcher, PopupContainerWithArrow<Launcher> popupContainerWithArrow) {
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super(launcher, popupContainerWithArrow);
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}
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private View getWidgetsView(ViewGroup container) {
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for (int i = container.getChildCount() - 1; i >= 0; --i) {
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View systemShortcutView = container.getChildAt(i);
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if (systemShortcutView.getTag() instanceof SystemShortcut.Widgets) {
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return systemShortcutView;
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}
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}
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return null;
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}
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@Override
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public void onWidgetsBound() {
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BubbleTextView originalIcon = mPopupContainerWithArrow.getOriginalIcon();
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SystemShortcut widgetInfo = SystemShortcut.WIDGETS.getShortcut(mContext,
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(ItemInfo) originalIcon.getTag(), originalIcon);
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View widgetsView = getWidgetsView(mPopupContainerWithArrow);
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if (widgetsView == null && mPopupContainerWithArrow.getWidgetContainer() != null) {
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widgetsView = getWidgetsView(mPopupContainerWithArrow.getWidgetContainer());
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}
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if (widgetInfo != null && widgetsView == null) {
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// We didn't have any widgets cached but now there are some, so enable the shortcut.
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if (mPopupContainerWithArrow.getSystemShortcutContainer()
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!= mPopupContainerWithArrow) {
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if (mPopupContainerWithArrow.getWidgetContainer() == null) {
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mPopupContainerWithArrow.setWidgetContainer(
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mPopupContainerWithArrow.inflateAndAdd(
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R.layout.widget_shortcut_container,
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mPopupContainerWithArrow));
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}
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mPopupContainerWithArrow.initializeWidgetShortcut(
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mPopupContainerWithArrow.getWidgetContainer(),
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widgetInfo);
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} else {
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// If using the expanded system shortcut (as opposed to just the icon), we need
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// to reopen the container to ensure measurements etc. all work out. While this
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// could be quite janky, in practice the user would typically see a small
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// flicker as the animation restarts partway through, and this is a very rare
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// edge case anyway.
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mPopupContainerWithArrow.close(false);
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PopupContainerWithArrow.showForIcon(mPopupContainerWithArrow.getOriginalIcon());
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}
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} else if (widgetInfo == null && widgetsView != null) {
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// No widgets exist, but we previously added the shortcut so remove it.
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if (mPopupContainerWithArrow.getSystemShortcutContainer()
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!= mPopupContainerWithArrow
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&& mPopupContainerWithArrow.getWidgetContainer() != null) {
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mPopupContainerWithArrow.getWidgetContainer().removeView(widgetsView);
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} else {
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mPopupContainerWithArrow.close(false);
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PopupContainerWithArrow.showForIcon(mPopupContainerWithArrow.getOriginalIcon());
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}
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}
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}
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@Override
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protected void showPopupContainerForIcon(BubbleTextView originalIcon) {
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PopupContainerWithArrow.showForIcon(originalIcon);
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}
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}
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