Merge "Ensure the simple CAB appears below the status bar." into klp-dev
diff --git a/core/res/res/values-af/strings.xml b/core/res/res/values-af/strings.xml
index 1a9acd3..ae310bf 100644
--- a/core/res/res/values-af/strings.xml
+++ b/core/res/res/values-af/strings.xml
@@ -1649,5 +1649,5 @@
     <item quantity="other" msgid="4730868920742952817">"Probeer weer oor <xliff:g id="COUNT">%d</xliff:g> sekondes"</item>
   </plurals>
     <string name="restr_pin_try_later" msgid="973144472490532377">"Probeer later weer"</string>
-    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"Sleep van bo af na onder om volskerm te verlaat."</string>
+    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"Swiep van bo af na onder om volskerm te verlaat."</string>
 </resources>
diff --git a/core/res/res/values-am/strings.xml b/core/res/res/values-am/strings.xml
index e64b6f5..0ae0feb 100644
--- a/core/res/res/values-am/strings.xml
+++ b/core/res/res/values-am/strings.xml
@@ -175,7 +175,7 @@
     <string name="permgroupdesc_messages" msgid="7821999071003699236">"ኤስ ኤም ኤስህን፣ ኢሜይልህን እና ሌላ መልዕክቶችህን አንብብና ፃፍ።"</string>
     <string name="permgrouplab_personalInfo" msgid="3519163141070533474">"የግል መረጃዎ"</string>
     <string name="permgroupdesc_personalInfo" msgid="8426453129788861338">"በእውቂያ ካርድህ ላይ ወደተከማቸ የአንተ መረጃ ቀጥተኛ መዳረሻ።"</string>
-    <string name="permgrouplab_socialInfo" msgid="5799096623412043791">"ማህበራዊ መረጃህ"</string>
+    <string name="permgrouplab_socialInfo" msgid="5799096623412043791">"ማህበራዊ መረጃዎ"</string>
     <string name="permgroupdesc_socialInfo" msgid="7129842457611643493">"ወደ የእውቂያዎችህና የማህበራዊ ግንኙነቶችህ መረጃ ቀጥተኛ መዳረሻ።"</string>
     <string name="permgrouplab_location" msgid="635149742436692049">"ስፍራዎ"</string>
     <string name="permgroupdesc_location" msgid="5704679763124170100">"ያለህበትን አካባቢ ተቆጣጠር።"</string>
@@ -450,9 +450,9 @@
     <string name="permdesc_writeCallLog" product="tablet" msgid="6661806062274119245">"ስለ ገቢ እና ወጪ ጥሪዎችን ውሂብ ጨምሮ፣ የጡባዊተኮህን ምዝግብ ማስታወሻ ለመቀየር ለመተግበሪያው ይፈቅዳል። ይሄንን ተንኮል አዘል መተግበሪያዎች የስልክህን ምዝግብ ማስታወሻ ለመሰረዝ ወይም ለመለወጥ ሊጠቀሙበት ይችላሉ።"</string>
     <string name="permdesc_writeCallLog" product="default" msgid="683941736352787842">"ስለ ገቢ እና ወጪ ጥሪዎችን ውሂብ ጨምሮ፣ የስልክህን ምዝግብ ማስታወሻ ለመቀየር ለመተግበሪያው ይፈቅዳል። ይሄንን ተንኮል አዘል መተግበሪያዎች የስልክህን ምዝግብ ማስታወሻ ለመሰረዝ ወይም ለመለወጥ ሊጠቀሙበት ይችላሉ።"</string>
     <string name="permlab_readProfile" msgid="4701889852612716678">"የራስህን የእውቂያ ካርድ አንብብ"</string>
-    <string name="permdesc_readProfile" product="default" msgid="5462475151849888848">"መተግበሪያው ልክ እንደ ስምህ እና የእውቂያ መረጃህ ያሉ በመሳሪያህ ላይ የተከማቹ የግል መገለጫ መረጃዎችን እንዲያነብ ይፈቅድለታል። ይህም ማለት መተግበሪያው ለይቶ ሊያውቅህ እና የመገለጫ መረጃህን ለሌሎች ሊልክ ይችላል።"</string>
+    <string name="permdesc_readProfile" product="default" msgid="5462475151849888848">"መተግበሪያው ልክ እንደ ስምዎ እና የእውቂያ መረጃዎ ያሉ በመሳሪያዎ ላይ የተከማቹ የግል መገለጫ መረጃዎችን እንዲያነብ ይፈቅድለታል። ይህም ማለት መተግበሪያው ለይቶ ሊያውቁዎ እና የመገለጫ መረጃዎን ለሌሎች ሊልክ ይችላል።"</string>
     <string name="permlab_writeProfile" msgid="907793628777397643">"የራስህን የዕውቂያ ካርድ አስተካክል"</string>
-    <string name="permdesc_writeProfile" product="default" msgid="5552084294598465899">"መተግበሪያው ልክ እንደ ስምህ እና የእውቂያ መረጃህ ያሉ በመሳሪያህ ላይ የተከማቹ የግል መገለጫ መረጃዎችን እንዲቀይር ወይም እንዲያክልባቸው ይፈቅድለታል። ይህም ማለት መተግበሪያው ለይቶ ሊያውቅህ እና የመገለጫ መረጃህን ለሌሎች ሊልክ ይችላል።"</string>
+    <string name="permdesc_writeProfile" product="default" msgid="5552084294598465899">"መተግበሪያው ልክ እንደ ስምዎ እና የእውቂያ መረጃዎ ያሉ በመሳሪያዎ ላይ የተከማቹ የግል መገለጫ መረጃዎችን እንዲቀይር ወይም እንዲያክልባቸው ይፈቅድለታል። ይህም ማለት መተግበሪያው ለይቶ ሊያውቅዎ እና የመገለጫ መረጃዎን ለሌሎች ሊልክ ይችላል።"</string>
     <string name="permlab_readSocialStream" product="default" msgid="1268920956152419170">"የአንተን ማህበራዊ የውይይት ክፍሎች አንብብ"</string>
     <string name="permdesc_readSocialStream" product="default" msgid="4255706027172050872">"መተግበሪያው የአንተንና የጓኞችህን ማህበራዊ ዝማኔዎችን እንዲደርስባቸው እና እንዲያመሳስላቸው ይፈቅድለታል። መረጃ ስታጋራ ተጠንቀቅ -- ይህ መተግበሪያው ሚስጥራዊነትን ከግምት ሳያስገባ በማህበራዊ አውታረ መረቦች በአንተ እና በጓደኞችህ መካከል የሚደረጉ ግንኙነቶችን እንዲያነብ ይፈቅድለታል። ማስታወሻ፦ ይህ ፈቃድ ለሁሉም ማህበራዊ አውታር መረቦች ላይ ላይፈጸም ይችላል።"</string>
     <string name="permlab_writeSocialStream" product="default" msgid="3504179222493235645">"ወደ የአንተ  ማህበራዊ የውይይት ክፍሎች ጻፍ"</string>
diff --git a/core/res/res/values-ca/strings.xml b/core/res/res/values-ca/strings.xml
index 8b46e84..6d18688 100644
--- a/core/res/res/values-ca/strings.xml
+++ b/core/res/res/values-ca/strings.xml
@@ -1485,7 +1485,7 @@
     <string name="wireless_display_route_description" msgid="9070346425023979651">"Pantalla sense fil"</string>
     <string name="media_route_chooser_grouping_done" msgid="7966438307723317169">"Fet"</string>
     <string name="media_route_button_content_description" msgid="5758553567065145276">"Sortida de contingut multimèdia"</string>
-    <string name="media_route_status_scanning" msgid="7279908761758293783">"S\'està explorant..."</string>
+    <string name="media_route_status_scanning" msgid="7279908761758293783">"S\'està cercant…"</string>
     <string name="media_route_status_connecting" msgid="6422571716007825440">"S\'està connectant..."</string>
     <string name="media_route_status_available" msgid="6983258067194649391">"Disponible"</string>
     <string name="media_route_status_not_available" msgid="6739899962681886401">"No disponible"</string>
diff --git a/core/res/res/values-da/strings.xml b/core/res/res/values-da/strings.xml
index 0cf5bc5..63ccd05 100644
--- a/core/res/res/values-da/strings.xml
+++ b/core/res/res/values-da/strings.xml
@@ -440,7 +440,7 @@
     <string name="permlab_readContacts" msgid="8348481131899886131">"læse dine kontaktpersoner"</string>
     <string name="permdesc_readContacts" product="tablet" msgid="5294866856941149639">"Tillader, at appen kan læse data om de kontaktpersoner, der er gemt på din tablet, f.eks. hvor ofte du har ringet til, sendt e-mail til eller på anden måde kommunikeret med bestemte personer. Med denne tilladelse kan apps gemme dine kontaktdata, og skadelige apps kan dele kontaktdata uden din viden."</string>
     <string name="permdesc_readContacts" product="default" msgid="8440654152457300662">"Tillader, at appen kan læse data om de kontaktpersoner, der er gemt på din telefon, f.eks. hvor ofte du har ringet til, sendt e-mail til eller på anden måde kommunikeret med bestemte personer. Med denne tilladelse kan apps gemme dine kontaktdata, og skadelige apps kan dele kontaktdata uden din viden."</string>
-    <string name="permlab_writeContacts" msgid="5107492086416793544">"ændre dine kontaktpersoner"</string>
+    <string name="permlab_writeContacts" msgid="5107492086416793544">"at ændre dine kontaktpersoner"</string>
     <string name="permdesc_writeContacts" product="tablet" msgid="897243932521953602">"Tillader, at appen kan ændre data om de kontaktpersoner, der er gemt på din tablet, f.eks. hvor ofte du har ringet til dem, sendt dem en e-mail eller på anden måde kommunikeret med bestemte kontaktpersoner. Med denne tilladelse kan apps slette kontaktoplysninger."</string>
     <string name="permdesc_writeContacts" product="default" msgid="589869224625163558">"Tillader, at appen kan ændre data om de kontaktpersoner, der er gemt på din telefon, f.eks. hvor ofte du har ringet til dem, sendt en e-mail til dem eller på anden måde kommunikeret med bestemte kontaktpersoner. Med denne tilladelse kan apps slette kontaktoplysninger."</string>
     <string name="permlab_readCallLog" msgid="3478133184624102739">"læs opkaldsliste"</string>
diff --git a/core/res/res/values-fi/strings.xml b/core/res/res/values-fi/strings.xml
index 3130cba..623f521 100644
--- a/core/res/res/values-fi/strings.xml
+++ b/core/res/res/values-fi/strings.xml
@@ -1649,5 +1649,5 @@
     <item quantity="other" msgid="4730868920742952817">"Yritä uud. <xliff:g id="COUNT">%d</xliff:g> s kul."</item>
   </plurals>
     <string name="restr_pin_try_later" msgid="973144472490532377">"Yritä myöhemmin uudelleen"</string>
-    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"Poistu koko näytön tilasta liu\'uttamalla alas."</string>
+    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"Poistu koko näytön tilasta pyyhkäisemällä alas."</string>
 </resources>
diff --git a/core/res/res/values-hu/strings.xml b/core/res/res/values-hu/strings.xml
index 4ae5938..2870ac9 100644
--- a/core/res/res/values-hu/strings.xml
+++ b/core/res/res/values-hu/strings.xml
@@ -1649,5 +1649,5 @@
     <item quantity="other" msgid="4730868920742952817">"Próbálja újra <xliff:g id="COUNT">%d</xliff:g> másodperc múlva"</item>
   </plurals>
     <string name="restr_pin_try_later" msgid="973144472490532377">"Próbálkozzon később"</string>
-    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"A teljes képernyős nézetből való kilépéshez húzza ujját a tetejétől lefelé."</string>
+    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"A teljes képernyős nézetből való kilépéshez húzza ujját a képernyő tetejétől lefelé."</string>
 </resources>
diff --git a/core/res/res/values-sw/strings.xml b/core/res/res/values-sw/strings.xml
index a587950..ef45d98 100644
--- a/core/res/res/values-sw/strings.xml
+++ b/core/res/res/values-sw/strings.xml
@@ -1649,5 +1649,5 @@
     <item quantity="other" msgid="4730868920742952817">"Jaribu tena baada ya sekunde <xliff:g id="COUNT">%d</xliff:g>"</item>
   </plurals>
     <string name="restr_pin_try_later" msgid="973144472490532377">"Jaribu tena baadaye"</string>
-    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"Telezesha kidole kwa kasi chini kuanzia juu ili uondoke kwenye skrini kamili."</string>
+    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"Telezesha kidole kwa kasi chini kuanzia juu ili uondoke kwenye skrini zima."</string>
 </resources>
diff --git a/core/res/res/values-zh-rHK/strings.xml b/core/res/res/values-zh-rHK/strings.xml
index e3ca5b9..95aca0c 100644
--- a/core/res/res/values-zh-rHK/strings.xml
+++ b/core/res/res/values-zh-rHK/strings.xml
@@ -1649,5 +1649,5 @@
     <item quantity="other" msgid="4730868920742952817">"<xliff:g id="COUNT">%d</xliff:g> 秒後再試一次"</item>
   </plurals>
     <string name="restr_pin_try_later" msgid="973144472490532377">"稍後再試"</string>
-    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"從頂端往下快速滑動即可退出全螢幕。"</string>
+    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"由頂端往下快速滑動即可離開全螢幕。"</string>
 </resources>
diff --git a/core/res/res/values-zh-rTW/strings.xml b/core/res/res/values-zh-rTW/strings.xml
index 3ec8d4c..1066d38 100644
--- a/core/res/res/values-zh-rTW/strings.xml
+++ b/core/res/res/values-zh-rTW/strings.xml
@@ -1649,5 +1649,5 @@
     <item quantity="other" msgid="4730868920742952817">"<xliff:g id="COUNT">%d</xliff:g> 秒後再試一次"</item>
   </plurals>
     <string name="restr_pin_try_later" msgid="973144472490532377">"稍後再試"</string>
-    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"從頂端往下滑動即可結束全螢幕。"</string>
+    <string name="immersive_mode_confirmation" msgid="7227416894979047467">"從頂端往下滑動即可退出全螢幕模式。"</string>
 </resources>
diff --git a/core/tests/coretests/apks/version_nosys/Android.mk b/core/tests/coretests/apks/version_nosys/Android.mk
new file mode 100644
index 0000000..bbc8e12
--- /dev/null
+++ b/core/tests/coretests/apks/version_nosys/Android.mk
@@ -0,0 +1,9 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+LOCAL_PACKAGE_NAME := version_1_nosys
+LOCAL_AAPT_FLAGS := --version-code 1 --version-name 1.0
+LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/unit_test
+include $(FrameworkCoreTests_BUILD_PACKAGE)
+
diff --git a/core/tests/coretests/apks/version_nosys/AndroidManifest.xml b/core/tests/coretests/apks/version_nosys/AndroidManifest.xml
new file mode 100644
index 0000000..46aac38
--- /dev/null
+++ b/core/tests/coretests/apks/version_nosys/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 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.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.android.frameworks.coretests.version_test">
+
+    <!-- Do not ask for this system permission -->
+<!--    <uses-permission android:name="android.permission.ACCESS_CACHE_FILESYSTEM" />
+-->
+    <!-- Which permission it uses is not important as long as it's a normal
+         permission -->
+    <uses-permission android:name="android.permission.VIBRATE" />
+
+    <application android:hasCode="false"/>
+</manifest>
diff --git a/core/tests/coretests/apks/version_nosys/res/values/strings.xml b/core/tests/coretests/apks/version_nosys/res/values/strings.xml
new file mode 100644
index 0000000..3b8b3b1
--- /dev/null
+++ b/core/tests/coretests/apks/version_nosys/res/values/strings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- Just need this dummy file to have something to build. -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+  <string name="dummy">dummy</string>
+</resources>
diff --git a/core/tests/coretests/apks/version_nosys/src/com/android/frameworks/coretests/version_test/NullProvider.java b/core/tests/coretests/apks/version_nosys/src/com/android/frameworks/coretests/version_test/NullProvider.java
new file mode 100644
index 0000000..f5742f0
--- /dev/null
+++ b/core/tests/coretests/apks/version_nosys/src/com/android/frameworks/coretests/version_test/NullProvider.java
@@ -0,0 +1,39 @@
+package com.android.frameworks.coretests.version_test;
+
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.net.Uri;
+
+public class NullProvider extends ContentProvider {
+    @Override
+    public boolean onCreate() {
+        return true;
+    }
+
+    @Override
+    public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
+            String sortOrder) {
+        return null;
+    }
+
+    @Override
+    public Uri insert(Uri uri, ContentValues values) {
+        return null;
+    }
+
+    @Override
+    public int delete(Uri uri, String selection, String[] selectionArgs) {
+        return 0;
+    }
+
+    @Override
+    public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
+        return 0;
+    }
+
+    @Override
+    public String getType(Uri uri) {
+        return "text/plain";
+    }
+}
diff --git a/packages/PrintSpooler/res/values-af/strings.xml b/packages/PrintSpooler/res/values-af/strings.xml
index a6ad391..5ea5ed9 100644
--- a/packages/PrintSpooler/res/values-af/strings.xml
+++ b/packages/PrintSpooler/res/values-af/strings.xml
@@ -60,7 +60,7 @@
     <string name="no_connection_to_printer" msgid="2159246915977282728">"Geen verbinding met drukker nie"</string>
     <string name="reason_unknown" msgid="5507940196503246139">"onbekend"</string>
     <string name="printer_unavailable" msgid="2434170617003315690">"<xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g> – nie beskikbaar nie"</string>
-    <string name="print_error_default_message" msgid="8568506918983980567">"Kon nie druktaak genereer nie"</string>
+    <string name="print_error_default_message" msgid="8568506918983980567">"Kon nie uitdruktaak genereer nie"</string>
   <string-array name="color_mode_labels">
     <item msgid="7602948745415174937">"Swart en wit"</item>
     <item msgid="2762241247228983754">"Kleur"</item>
diff --git a/packages/PrintSpooler/res/values-lv/strings.xml b/packages/PrintSpooler/res/values-lv/strings.xml
index 62af20b..ec5855f 100644
--- a/packages/PrintSpooler/res/values-lv/strings.xml
+++ b/packages/PrintSpooler/res/values-lv/strings.xml
@@ -60,7 +60,7 @@
     <string name="no_connection_to_printer" msgid="2159246915977282728">"Nav savienojuma ar printeri"</string>
     <string name="reason_unknown" msgid="5507940196503246139">"nezināms"</string>
     <string name="printer_unavailable" msgid="2434170617003315690">"<xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g> — nav pieejams"</string>
-    <string name="print_error_default_message" msgid="8568506918983980567">"Nevar ģenerēt drukas darbu"</string>
+    <string name="print_error_default_message" msgid="8568506918983980567">"Nevarēja ģenerēt drukas darbu"</string>
   <string-array name="color_mode_labels">
     <item msgid="7602948745415174937">"Melnbalts"</item>
     <item msgid="2762241247228983754">"Krāsa"</item>
diff --git a/packages/PrintSpooler/res/values-zh-rHK/strings.xml b/packages/PrintSpooler/res/values-zh-rHK/strings.xml
index 2f16a22..4b5d5c9 100644
--- a/packages/PrintSpooler/res/values-zh-rHK/strings.xml
+++ b/packages/PrintSpooler/res/values-zh-rHK/strings.xml
@@ -25,7 +25,7 @@
     <string name="label_color" msgid="1108690305218188969">"顏色"</string>
     <string name="label_orientation" msgid="2853142581990496477">"方向"</string>
     <string name="label_pages" msgid="6300874667546617333">"頁數 (<xliff:g id="PAGE_COUNT">%1$s</xliff:g>)"</string>
-    <string name="pages_range_example" msgid="8558694453556945172">"例如:1–5、8、11–13"</string>
+    <string name="pages_range_example" msgid="8558694453556945172">"例如:1-5,8,11-13"</string>
     <string name="print_preview" msgid="8010217796057763343">"預覽列印"</string>
     <string name="install_for_print_preview" msgid="6366303997385509332">"安裝預覽所需的 PDF 檢視器"</string>
     <string name="printing_app_crashed" msgid="854477616686566398">"列印應用程式當機了"</string>
diff --git a/services/java/com/android/server/am/ActivityStack.java b/services/java/com/android/server/am/ActivityStack.java
index 0397fd5..22daaf3 100644
--- a/services/java/com/android/server/am/ActivityStack.java
+++ b/services/java/com/android/server/am/ActivityStack.java
@@ -2174,6 +2174,19 @@
         r.addResultLocked(null, resultWho, requestCode, resultCode, data);
     }
 
+    private void adjustFocusedActivityLocked(ActivityRecord r) {
+        if (mStackSupervisor.isFrontStack(this) && mService.mFocusedActivity == r) {
+            ActivityRecord next = topRunningActivityLocked(null);
+            if (next != r) {
+                final TaskRecord task = r.task;
+                if (r.frontOfTask && task == topTask() && task.mOnTopOfHome) {
+                    mStackSupervisor.moveHomeToTop();
+                }
+            }
+            mService.setFocusedActivityLocked(mStackSupervisor.topRunningActivityLocked());
+        }
+    }
+
     final void stopActivityLocked(ActivityRecord r) {
         if (DEBUG_SWITCH) Slog.d(TAG, "Stopping: " + r);
         if ((r.intent.getFlags()&Intent.FLAG_ACTIVITY_NO_HISTORY) != 0
@@ -2193,11 +2206,7 @@
         }
 
         if (r.app != null && r.app.thread != null) {
-            if (mStackSupervisor.isFrontStack(this)) {
-                if (mService.mFocusedActivity == r) {
-                    mService.setFocusedActivityLocked(topRunningActivityLocked(null));
-                }
-            }
+            adjustFocusedActivityLocked(r);
             r.resumeKeyDispatchingLocked();
             try {
                 r.stopped = false;
@@ -2376,11 +2385,8 @@
         }
 
         r.pauseKeyDispatchingLocked();
-        if (mStackSupervisor.isFrontStack(this)) {
-            if (mService.mFocusedActivity == r) {
-                mService.setFocusedActivityLocked(mStackSupervisor.topRunningActivityLocked());
-            }
-        }
+
+        adjustFocusedActivityLocked(r);
 
         finishActivityResultsLocked(r, resultCode, resultData);
 
diff --git a/services/java/com/android/server/am/ActivityStackSupervisor.java b/services/java/com/android/server/am/ActivityStackSupervisor.java
index 523015d..14312b6 100644
--- a/services/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/java/com/android/server/am/ActivityStackSupervisor.java
@@ -1254,15 +1254,16 @@
         final TaskRecord task = r.task;
         if (r.isApplicationActivity() || (task != null && task.isApplicationTask())) {
             if (task != null) {
-                if (mFocusedStack != task.stack) {
+                final ActivityStack taskStack = task.stack;
+                if (mFocusedStack != taskStack) {
                     if (DEBUG_FOCUS || DEBUG_STACK) Slog.d(TAG,
                             "adjustStackFocus: Setting focused stack to r=" + r + " task=" + task);
-                    mFocusedStack = task.stack;
+                    mFocusedStack = taskStack.isHomeStack() ? null : taskStack;
                 } else {
                     if (DEBUG_FOCUS || DEBUG_STACK) Slog.d(TAG,
                         "adjustStackFocus: Focused stack already=" + mFocusedStack);
                 }
-                return mFocusedStack;
+                return taskStack;
             }
 
             if (mFocusedStack != null) {
@@ -1282,8 +1283,8 @@
             }
 
             // Time to create the first app stack for this user.
-            int stackId = mService.createStack(-1, HOME_STACK_ID,
-                StackBox.TASK_STACK_GOES_OVER, 1.0f);
+            int stackId =
+                    mService.createStack(-1, HOME_STACK_ID, StackBox.TASK_STACK_GOES_OVER, 1.0f);
             if (DEBUG_FOCUS || DEBUG_STACK) Slog.d(TAG, "adjustStackFocus: New stack r=" + r +
                     " stackId=" + stackId);
             mFocusedStack = getStack(stackId);
@@ -1308,7 +1309,8 @@
             if (DEBUG_FOCUS || DEBUG_STACK) Slog.d(TAG,
                     "setFocusedStack: Setting focused stack to r=" + r + " task=" + r.task +
                     " Callers=" + Debug.getCallers(3));
-            mFocusedStack = r.task.stack;
+            final ActivityStack taskStack = r.task.stack;
+            mFocusedStack = taskStack.isHomeStack() ? null : taskStack;
             if (mStackState != STACK_STATE_HOME_IN_BACK) {
                 if (DEBUG_STACK) Slog.d(TAG, "setFocusedStack: mStackState old=" +
                         stackStateToString(mStackState) + " new=" +
@@ -2367,12 +2369,13 @@
     }
 
     public void dump(PrintWriter pw, String prefix) {
-        pw.print(prefix); pw.print("mDismissKeyguardOnNextActivity:");
+        pw.print(prefix); pw.print("mDismissKeyguardOnNextActivity=");
                 pw.println(mDismissKeyguardOnNextActivity);
-        pw.print(prefix); pw.print("mStackState="); pw.println(stackStateToString(mStackState));
-        pw.print(prefix); pw.println("mSleepTimeout: " + mSleepTimeout);
-        pw.print(prefix); pw.println("mCurTaskId: " + mCurTaskId);
-        pw.print(prefix); pw.println("mUserStackInFront: " + mUserStackInFront);
+        pw.print(prefix); pw.print("mFocusedStack=" + mFocusedStack);
+                pw.print(" mStackState="); pw.println(stackStateToString(mStackState));
+        pw.print(prefix); pw.println("mSleepTimeout=" + mSleepTimeout);
+        pw.print(prefix); pw.println("mCurTaskId=" + mCurTaskId);
+        pw.print(prefix); pw.println("mUserStackInFront=" + mUserStackInFront);
     }
 
     ArrayList<ActivityRecord> getDumpActivitiesLocked(String name) {
diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java
index 95dc373..e075862 100755
--- a/services/java/com/android/server/pm/PackageManagerService.java
+++ b/services/java/com/android/server/pm/PackageManagerService.java
@@ -3585,7 +3585,13 @@
                                 + ps.name + " changing from " + updatedPkg.codePathString
                                 + " to " + scanFile);
                         updatedPkg.codePath = scanFile;
-                        updatedPkg.codePathString = scanFile.toString();                        
+                        updatedPkg.codePathString = scanFile.toString();
+                        // This is the point at which we know that the system-disk APK
+                        // for this package has moved during a reboot (e.g. due to an OTA),
+                        // so we need to reevaluate it for privilege policy.
+                        if (locationIsPrivileged(scanFile)) {
+                            updatedPkg.pkgFlags |= ApplicationInfo.FLAG_PRIVILEGED;
+                        }
                     }
                     updatedPkg.pkg = pkg;
                     mLastScanError = PackageManager.INSTALL_FAILED_DUPLICATE_PACKAGE;
diff --git a/services/java/com/android/server/pm/Settings.java b/services/java/com/android/server/pm/Settings.java
index 3b4393a..b0cfd7e 100644
--- a/services/java/com/android/server/pm/Settings.java
+++ b/services/java/com/android/server/pm/Settings.java
@@ -426,12 +426,12 @@
                         + "; replacing with new");
                 p = null;
             } else {
-                if ((pkgFlags&ApplicationInfo.FLAG_SYSTEM) != 0) {
-                    // If what we are scanning is a system package, then
-                    // make it so, regardless of whether it was previously
-                    // installed only in the data partition.
-                    p.pkgFlags |= ApplicationInfo.FLAG_SYSTEM;
-                }
+                // If what we are scanning is a system (and possibly privileged) package,
+                // then make it so, regardless of whether it was previously installed only
+                // in the data partition.
+                final int sysPrivFlags = pkgFlags
+                        & (ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_PRIVILEGED);
+                p.pkgFlags |= sysPrivFlags;
             }
         }
         if (p == null) {
diff --git a/services/java/com/android/server/wm/WindowAnimator.java b/services/java/com/android/server/wm/WindowAnimator.java
index ca87b4f..cd46bb8 100644
--- a/services/java/com/android/server/wm/WindowAnimator.java
+++ b/services/java/com/android/server/wm/WindowAnimator.java
@@ -121,12 +121,6 @@
         mDisplayContentsAnimators.delete(displayId);
     }
 
-    AppWindowAnimator getWallpaperAppAnimator() {
-        return mService.mWallpaperTarget == null
-                ? null : mService.mWallpaperTarget.mAppToken == null
-                        ? null : mService.mWallpaperTarget.mAppToken.mAppAnimator;
-    }
-
     void hideWallpapersLocked(final WindowState w) {
         final WindowState wallpaperTarget = mService.mWallpaperTarget;
         final WindowState lowerWallpaperTarget = mService.mLowerWallpaperTarget;
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index 55d2e5d..f2a0cbd 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -530,6 +530,7 @@
     static final long WALLPAPER_TIMEOUT = 150;
     // Time we wait after a timeout before trying to wait again.
     static final long WALLPAPER_TIMEOUT_RECOVERY = 10000;
+    boolean mAnimateWallpaperWithTarget;
 
     AppWindowToken mFocusedApp = null;
 
@@ -8490,6 +8491,7 @@
                 }
             }
 
+            mAnimateWallpaperWithTarget = false;
             if (closingAppHasWallpaper && openingAppHasWallpaper) {
                 if (DEBUG_APP_TRANSITIONS) Slog.v(TAG, "Wallpaper animation!");
                 switch (transit) {
@@ -8517,6 +8519,8 @@
                 transit = AppTransition.TRANSIT_WALLPAPER_OPEN;
                 if (DEBUG_APP_TRANSITIONS) Slog.v(TAG,
                         "New transit into wallpaper: " + transit);
+            } else {
+                mAnimateWallpaperWithTarget = true;
             }
 
             // If all closing windows are obscured, then there is
diff --git a/services/java/com/android/server/wm/WindowStateAnimator.java b/services/java/com/android/server/wm/WindowStateAnimator.java
index e2fae89..af00d83 100644
--- a/services/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/java/com/android/server/wm/WindowStateAnimator.java
@@ -845,9 +845,9 @@
 
         // Wallpapers are animated based on the "real" window they
         // are currently targeting.
-        if (mIsWallpaper && mService.mLowerWallpaperTarget == null
-                && mService.mWallpaperTarget != null) {
-            final WindowStateAnimator wallpaperAnimator = mService.mWallpaperTarget.mWinAnimator;
+        final WindowState wallpaperTarget = mService.mWallpaperTarget;
+        if (mIsWallpaper && wallpaperTarget != null && mService.mAnimateWallpaperWithTarget) {
+            final WindowStateAnimator wallpaperAnimator = wallpaperTarget.mWinAnimator;
             if (wallpaperAnimator.mHasLocalTransformation &&
                     wallpaperAnimator.mAnimation != null &&
                     !wallpaperAnimator.mAnimation.getDetachWallpaper()) {
@@ -856,8 +856,9 @@
                     Slog.v(TAG, "WP target attached xform: " + attachedTransformation);
                 }
             }
-            final AppWindowAnimator wpAppAnimator = mAnimator.getWallpaperAppAnimator();
-            if (wpAppAnimator != null && wpAppAnimator.hasTransformation
+            final AppWindowAnimator wpAppAnimator = wallpaperTarget.mAppToken == null ?
+                    null : wallpaperTarget.mAppToken.mAppAnimator;
+                if (wpAppAnimator != null && wpAppAnimator.hasTransformation
                     && wpAppAnimator.animation != null
                     && !wpAppAnimator.animation.getDetachWallpaper()) {
                 appTransformation = wpAppAnimator.transformation;