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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #include <HbAbstractViewItem> |
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19 #include <HbMenu> |
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20 #include <QAction> |
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21 |
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22 #include "memspythreadview.h" |
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23 #include "viewmanager.h" |
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24 |
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25 MemSpyThreadModel::MemSpyThreadModel(EngineWrapper &engine, ProcessId threadId, QObject *parent) : |
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26 QAbstractListModel(parent), |
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27 mThreads(engine.getThreads(threadId)) |
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28 { |
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29 mPriorityMap.insert(ThreadPriorityNull, tr("[Null]")); |
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30 mPriorityMap.insert(ThreadPriorityMuchLess, tr("[Much Less]")); |
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31 mPriorityMap.insert(ThreadPriorityLess, tr("[Less]")); |
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32 mPriorityMap.insert(ThreadPriorityNormal, tr("[Normal]")); |
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33 mPriorityMap.insert(ThreadPriorityMore, tr("[More]")); |
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34 mPriorityMap.insert(ThreadPriorityMuchMore, tr("[Much More]")); |
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35 mPriorityMap.insert(ThreadPriorityRealTime, tr("[Real Time]")); |
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36 mPriorityMap.insert(ThreadPriorityAbsoluteVeryLow, tr("[Abs. Very Low]")); |
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37 mPriorityMap.insert(ThreadPriorityAbsoluteLowNormal, tr("[Abs. Low Normal]")); |
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38 mPriorityMap.insert(ThreadPriorityAbsoluteLow, tr("[Abs. Low]")); |
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39 mPriorityMap.insert(ThreadPriorityAbsoluteBackgroundNormal, tr("[Abs. Background Normal]")); |
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40 mPriorityMap.insert(ThreadPriorityAbsoluteBackground, tr("[Abs. Background]")); |
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41 mPriorityMap.insert(ThreadPriorityAbsoluteForegroundNormal, tr("[Abs. Foreground Normal]")); |
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42 mPriorityMap.insert(ThreadPriorityAbsoluteForeground, tr("[Abs. Foreground]")); |
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43 mPriorityMap.insert(ThreadPriorityAbsoluteHighNormal, tr("[Abs. Hight Normal]")); |
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44 mPriorityMap.insert(ThreadPriorityAbsoluteHigh, tr("[Abs. High]")); |
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45 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime1, tr("[Abs. RT 1]")); |
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46 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime2, tr("[Abs. RT 2]")); |
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47 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime3, tr("[Abs. RT 3]")); |
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48 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime4, tr("[Abs. RT 4]")); |
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49 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime5, tr("[Abs. RT 5]")); |
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50 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime6, tr("[Abs. RT 6]")); |
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51 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime7, tr("[Abs. RT 7]")); |
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52 mPriorityMap.insert(ThreadPriorityAbsoluteRealTime8, tr("[Abs. RT 8]")); |
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53 } |
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54 |
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55 MemSpyThreadModel::~MemSpyThreadModel() |
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56 { |
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57 qDeleteAll(mThreads); |
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58 } |
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59 |
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60 int MemSpyThreadModel::rowCount(const QModelIndex &parent) const |
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61 { |
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62 Q_UNUSED(parent); |
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63 return mThreads.count(); |
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64 } |
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65 |
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66 QVariant MemSpyThreadModel::data(const QModelIndex &index, int role) const |
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67 { |
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68 if (role == Qt::DisplayRole) { |
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69 QStringList lines; |
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70 lines << mThreads.at(index.row())->name(); |
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71 lines << mPriorityMap.value(mThreads.at(index.row())->priority(), tr("[Unknown]")); |
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72 return lines; |
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73 } |
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74 |
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75 if (role == Qt::UserRole) |
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76 return mThreads.at(index.row())->id(); |
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77 |
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78 return QVariant(); |
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79 } |
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80 |
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81 MemSpyThreadView::MemSpyThreadView(EngineWrapper &engine, ViewManager &viewManager) : |
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82 MemSpyView(engine, viewManager), |
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83 mContextMenu(0), |
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84 mPriorityMenu(0), |
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85 mThreadId(0) |
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86 { |
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87 } |
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88 |
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89 MemSpyThreadView::~MemSpyThreadView() |
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90 { |
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91 delete mContextMenu; |
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92 delete mPriorityMenu; |
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93 } |
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94 |
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95 void MemSpyThreadView::initialize(const QVariantMap& params) |
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96 { |
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97 MemSpyView::initialize(params); |
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98 |
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99 ProcessId pid = qVariantValue<ProcessId>(params["pid"]); |
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100 setTitle(tr("Threads").arg(pid)); |
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101 |
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102 mListView.setModel(new MemSpyThreadModel(mEngine, pid, this)); |
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103 mListView.setLongPressEnabled(true); |
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104 |
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105 connect(&mListView, SIGNAL(activated(QModelIndex)), this, SLOT(itemClicked(QModelIndex))); |
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106 connect(&mListView, SIGNAL(longPressed(HbAbstractViewItem*,QPointF)), |
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107 this, SLOT(catchLongPress(HbAbstractViewItem*,QPointF))); |
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108 |
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109 mContextMenu = new HbMenu; |
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110 mPriorityMenu = mContextMenu->addMenu("Change Priority"); |
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111 |
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112 mPriorityMenu->addAction(tr("Abs. Very Low"), this, SLOT(changePriority())); |
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113 mPriorityMenu->addAction(tr("Abs. Low Normal"), this, SLOT(changePriority())); |
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114 mPriorityMenu->addAction(tr("Abs. Low"), this, SLOT(changePriority())); |
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115 mPriorityMenu->addAction(tr("Abs. Background Normal"), this, SLOT(changePriority())); |
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116 mPriorityMenu->addAction(tr("Abs. Background"), this, SLOT(changePriority())); |
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117 mPriorityMenu->addAction(tr("Abs. Foreground Normal"), this, SLOT(changePriority())); |
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118 mPriorityMenu->addAction(tr("Abs. Foreground"), this, SLOT(changePriority())); |
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119 mPriorityMenu->addAction(tr("Abs. High Normal"), this, SLOT(changePriority())); |
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120 mPriorityMenu->addAction(tr("Abs. High"), this, SLOT(changePriority())); |
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121 mPriorityMenu->addAction(tr("Abs. Real Time 1"), this, SLOT(changePriority())); |
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122 mPriorityMenu->addAction(tr("Abs. Real Time 2"), this, SLOT(changePriority())); |
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123 mPriorityMenu->addAction(tr("Abs. Real Time 3"), this, SLOT(changePriority())); |
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124 mPriorityMenu->addAction(tr("Abs. Real Time 4"), this, SLOT(changePriority())); |
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125 mPriorityMenu->addAction(tr("Abs. Real Time 5"), this, SLOT(changePriority())); |
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126 mPriorityMenu->addAction(tr("Abs. Real Time 6"), this, SLOT(changePriority())); |
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127 mPriorityMenu->addAction(tr("Abs. Real Time 7"), this, SLOT(changePriority())); |
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128 mPriorityMenu->addAction(tr("Abs. Real Time 8"), this, SLOT(changePriority())); |
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129 } |
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130 |
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131 void MemSpyThreadView::itemClicked(const QModelIndex& index) |
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132 { |
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133 QVariantMap map; |
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134 map["tid"] = index.data(Qt::UserRole); |
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135 mViewManager.showView(ThreadDetailView, map); |
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136 } |
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137 |
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138 void MemSpyThreadView::catchLongPress(HbAbstractViewItem *item, const QPointF &coords) |
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139 { |
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140 mThreadId = qVariantValue<ThreadId>(item->data(Qt::UserRole)); |
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141 mContextMenu->setPreferredPos(coords); |
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142 mContextMenu->open(); |
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143 } |
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144 |
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145 void MemSpyThreadView::changePriority() |
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146 { |
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147 QAction *s = qobject_cast<QAction*>(sender()); |
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148 int index = mPriorityMenu->actions().indexOf(s); |
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149 |
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150 ThreadPriority priorities[] = { |
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151 ThreadPriorityAbsoluteVeryLow, |
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152 ThreadPriorityAbsoluteLowNormal, |
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153 ThreadPriorityAbsoluteLow, |
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154 ThreadPriorityAbsoluteBackgroundNormal, |
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155 ThreadPriorityAbsoluteBackground, |
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156 ThreadPriorityAbsoluteForegroundNormal, |
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157 ThreadPriorityAbsoluteForeground, |
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158 ThreadPriorityAbsoluteHighNormal, |
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159 ThreadPriorityAbsoluteHigh, |
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160 ThreadPriorityAbsoluteRealTime1, |
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161 ThreadPriorityAbsoluteRealTime2, |
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162 ThreadPriorityAbsoluteRealTime3, |
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163 ThreadPriorityAbsoluteRealTime4, |
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164 ThreadPriorityAbsoluteRealTime5, |
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165 ThreadPriorityAbsoluteRealTime6, |
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166 ThreadPriorityAbsoluteRealTime7, |
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167 ThreadPriorityAbsoluteRealTime8 }; |
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168 |
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169 mEngine.setThreadPriority(mThreadId, priorities[index]); |
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170 } |