ef25d7a019
Stop trying to keep track of the AppTokens that have been moved to the top and bottom and then try and match the WindowStates when transitions are goodToGo. Instead rebuild the WindowState order based on the AppToken order when we are goodToGo. When moving AppWindowTokens lower in mAppTokens create a new ArrayList of AppWindowTokens to keep track of the apps in Z order while animating. Fixes bug 6481078. Change-Id: I29b33a507b45752f15feb10a9f4b47a3f5eb9f0e
105 lines
3.5 KiB
Java
105 lines
3.5 KiB
Java
/*
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* Copyright (C) 2011 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.server.wm;
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import android.os.IBinder;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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/**
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* Container of a set of related windows in the window manager. Often this
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* is an AppWindowToken, which is the handle for an Activity that it uses
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* to display windows. For nested windows, there is a WindowToken created for
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* the parent window to manage its children.
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*/
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class WindowToken {
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// The window manager!
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final WindowManagerService service;
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// The actual token.
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final IBinder token;
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// The type of window this token is for, as per WindowManager.LayoutParams.
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final int windowType;
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// Set if this token was explicitly added by a client, so should
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// not be removed when all windows are removed.
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final boolean explicit;
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// For printing.
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String stringName;
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// If this is an AppWindowToken, this is non-null.
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AppWindowToken appWindowToken;
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// All of the windows associated with this token.
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final ArrayList<WindowState> windows = new ArrayList<WindowState>();
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// Is key dispatching paused for this token?
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boolean paused = false;
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// Should this token's windows be hidden?
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boolean hidden;
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// Temporary for finding which tokens no longer have visible windows.
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boolean hasVisible;
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// Set to true when this token is in a pending transaction where it
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// will be shown.
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boolean waitingToShow;
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// Set to true when this token is in a pending transaction where it
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// will be hidden.
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boolean waitingToHide;
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// Set to true when this token is in a pending transaction where its
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// windows will be put to the bottom of the list.
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boolean sendingToBottom;
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WindowToken(WindowManagerService _service, IBinder _token, int type, boolean _explicit) {
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service = _service;
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token = _token;
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windowType = type;
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explicit = _explicit;
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}
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void dump(PrintWriter pw, String prefix) {
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pw.print(prefix); pw.print("token="); pw.println(token);
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pw.print(prefix); pw.print("windows="); pw.println(windows);
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pw.print(prefix); pw.print("windowType="); pw.print(windowType);
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pw.print(" hidden="); pw.print(hidden);
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pw.print(" hasVisible="); pw.println(hasVisible);
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if (waitingToShow || waitingToHide || sendingToBottom) {
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pw.print(prefix); pw.print("waitingToShow="); pw.print(waitingToShow);
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pw.print(" waitingToHide="); pw.print(waitingToHide);
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pw.print(" sendingToBottom="); pw.print(sendingToBottom);
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}
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}
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@Override
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public String toString() {
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if (stringName == null) {
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StringBuilder sb = new StringBuilder();
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sb.append("WindowToken{");
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sb.append(Integer.toHexString(System.identityHashCode(this)));
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sb.append(" token="); sb.append(token); sb.append('}');
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stringName = sb.toString();
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}
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return stringName;
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}
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} |