Craig Mautner | b1fd65c | 2013-02-05 13:34:57 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.wm; |
| 18 | |
Craig Mautner | 42bf39e | 2014-02-21 16:46:22 -0800 | [diff] [blame] | 19 | import static com.android.server.wm.WindowManagerService.TAG; |
| 20 | |
Craig Mautner | 2c2549c | 2013-11-12 08:31:15 -0800 | [diff] [blame] | 21 | import android.util.EventLog; |
Craig Mautner | 42bf39e | 2014-02-21 16:46:22 -0800 | [diff] [blame] | 22 | import android.util.Slog; |
Craig Mautner | 2c2549c | 2013-11-12 08:31:15 -0800 | [diff] [blame] | 23 | |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 24 | class Task { |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 25 | TaskStack mStack; |
Craig Mautner | 05d6272 | 2013-02-11 09:39:27 -0800 | [diff] [blame] | 26 | final AppTokenList mAppTokens = new AppTokenList(); |
| 27 | final int taskId; |
Craig Mautner | ac6f843 | 2013-07-17 13:24:59 -0700 | [diff] [blame] | 28 | final int mUserId; |
Craig Mautner | 9ef471f | 2014-02-07 13:11:47 -0800 | [diff] [blame] | 29 | boolean mDeferRemoval = false; |
Craig Mautner | b1fd65c | 2013-02-05 13:34:57 -0800 | [diff] [blame] | 30 | |
Craig Mautner | ac6f843 | 2013-07-17 13:24:59 -0700 | [diff] [blame] | 31 | Task(AppWindowToken wtoken, TaskStack stack, int userId) { |
Craig Mautner | b1fd65c | 2013-02-05 13:34:57 -0800 | [diff] [blame] | 32 | taskId = wtoken.groupId; |
Craig Mautner | b1fd65c | 2013-02-05 13:34:57 -0800 | [diff] [blame] | 33 | mAppTokens.add(wtoken); |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 34 | mStack = stack; |
Craig Mautner | ac6f843 | 2013-07-17 13:24:59 -0700 | [diff] [blame] | 35 | mUserId = userId; |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 36 | } |
| 37 | |
| 38 | DisplayContent getDisplayContent() { |
| 39 | return mStack.getDisplayContent(); |
| 40 | } |
| 41 | |
| 42 | void addAppToken(int addPos, AppWindowToken wtoken) { |
Craig Mautner | 42bf39e | 2014-02-21 16:46:22 -0800 | [diff] [blame] | 43 | final int lastPos = mAppTokens.size(); |
Craig Mautner | 01f79cf | 2014-08-27 09:56:02 -0700 | [diff] [blame] | 44 | for (int pos = 0; pos < lastPos && pos < addPos; ++pos) { |
| 45 | if (mAppTokens.get(pos).removed) { |
| 46 | // addPos assumes removed tokens are actually gone. |
| 47 | ++addPos; |
| 48 | } |
Craig Mautner | 42bf39e | 2014-02-21 16:46:22 -0800 | [diff] [blame] | 49 | } |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 50 | mAppTokens.add(addPos, wtoken); |
Craig Mautner | 42bf39e | 2014-02-21 16:46:22 -0800 | [diff] [blame] | 51 | mDeferRemoval = false; |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 52 | } |
| 53 | |
| 54 | boolean removeAppToken(AppWindowToken wtoken) { |
Craig Mautner | 42bf39e | 2014-02-21 16:46:22 -0800 | [diff] [blame] | 55 | boolean removed = mAppTokens.remove(wtoken); |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 56 | if (mAppTokens.size() == 0) { |
Craig Mautner | 2c2549c | 2013-11-12 08:31:15 -0800 | [diff] [blame] | 57 | EventLog.writeEvent(com.android.server.EventLogTags.WM_TASK_REMOVED, taskId, |
| 58 | "removeAppToken: last token"); |
Craig Mautner | c00204b | 2013-03-05 15:02:14 -0800 | [diff] [blame] | 59 | } |
Craig Mautner | 42bf39e | 2014-02-21 16:46:22 -0800 | [diff] [blame] | 60 | return removed; |
Craig Mautner | b1fd65c | 2013-02-05 13:34:57 -0800 | [diff] [blame] | 61 | } |
Craig Mautner | 5d9c7be | 2013-02-15 14:02:56 -0800 | [diff] [blame] | 62 | |
Craig Mautner | cbd84af | 2014-10-22 13:21:22 -0700 | [diff] [blame] | 63 | void setSendingToBottom(boolean toBottom) { |
| 64 | for (int appTokenNdx = 0; appTokenNdx < mAppTokens.size(); appTokenNdx++) { |
| 65 | mAppTokens.get(appTokenNdx).sendingToBottom = toBottom; |
| 66 | } |
| 67 | } |
| 68 | |
Craig Mautner | 5d9c7be | 2013-02-15 14:02:56 -0800 | [diff] [blame] | 69 | @Override |
| 70 | public String toString() { |
Craig Mautner | 4cd0c13 | 2013-04-16 15:55:52 -0700 | [diff] [blame] | 71 | return "{taskId=" + taskId + " appTokens=" + mAppTokens + "}"; |
Craig Mautner | 5d9c7be | 2013-02-15 14:02:56 -0800 | [diff] [blame] | 72 | } |
Craig Mautner | b1fd65c | 2013-02-05 13:34:57 -0800 | [diff] [blame] | 73 | } |