Merge "NetworkStats: more robust subtraction for deltas" into oc-dr1-dev
diff --git a/cmds/screencap/screencap.cpp b/cmds/screencap/screencap.cpp
index 2366878..35f8bbb 100644
--- a/cmds/screencap/screencap.cpp
+++ b/cmds/screencap/screencap.cpp
@@ -116,13 +116,6 @@
 
 int main(int argc, char** argv)
 {
-    // setThreadPoolMaxThreadCount(0) actually tells the kernel it's
-    // not allowed to spawn any additional threads, but we still spawn
-    // a binder thread from userspace when we call startThreadPool().
-    // See b/36066697 for rationale
-    ProcessState::self()->setThreadPoolMaxThreadCount(0);
-    ProcessState::self()->startThreadPool();
-
     const char* pname = argv[0];
     bool png = false;
     int32_t displayId = DEFAULT_DISPLAY_ID;
@@ -182,11 +175,19 @@
         ISurfaceComposer::eRotate90, // 3 == DISPLAY_ORIENTATION_270
     };
 
+    // setThreadPoolMaxThreadCount(0) actually tells the kernel it's
+    // not allowed to spawn any additional threads, but we still spawn
+    // a binder thread from userspace when we call startThreadPool().
+    // See b/36066697 for rationale
+    ProcessState::self()->setThreadPoolMaxThreadCount(0);
+    ProcessState::self()->startThreadPool();
+
     ScreenshotClient screenshot;
     sp<IBinder> display = SurfaceComposerClient::getBuiltInDisplay(displayId);
     if (display == NULL) {
         fprintf(stderr, "Unable to get handle for display %d\n", displayId);
-        return 1;
+        // b/36066697: Avoid running static destructors.
+        _exit(1);
     }
 
     Vector<DisplayInfo> configs;
@@ -195,7 +196,8 @@
     if (static_cast<size_t>(activeConfig) >= configs.size()) {
         fprintf(stderr, "Active config %d not inside configs (size %zu)\n",
                 activeConfig, configs.size());
-        return 1;
+        // b/36066697: Avoid running static destructors.
+        _exit(1);
     }
     uint8_t displayOrientation = configs[activeConfig].orientation;
     uint32_t captureOrientation = ORIENTATION_MAP[displayOrientation];
diff --git a/core/java/android/net/NetworkCapabilities.java b/core/java/android/net/NetworkCapabilities.java
index 6ce9642..0a5b9c1 100644
--- a/core/java/android/net/NetworkCapabilities.java
+++ b/core/java/android/net/NetworkCapabilities.java
@@ -775,7 +775,7 @@
         // TODO: consider only enforcing that capabilities are not removed, allowing addition.
         // Ignore NOT_METERED being added or removed as it is effectively dynamic. http://b/63326103
         // TODO: properly support NOT_METERED as a mutable and requestable capability.
-        final long mask = ~MUTABLE_CAPABILITIES & ~NET_CAPABILITY_NOT_METERED;
+        final long mask = ~MUTABLE_CAPABILITIES & ~(1 << NET_CAPABILITY_NOT_METERED);
         long oldImmutableCapabilities = this.mNetworkCapabilities & mask;
         long newImmutableCapabilities = that.mNetworkCapabilities & mask;
         if (oldImmutableCapabilities != newImmutableCapabilities) {
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index 44c88e1..1a2968f 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -65,7 +65,8 @@
     private static native void nativeSetSize(long nativeObject, int w, int h);
     private static native void nativeSetTransparentRegionHint(long nativeObject, Region region);
     private static native void nativeSetAlpha(long nativeObject, float alpha);
-    private static native void nativeSetMatrix(long nativeObject, float dsdx, float dtdx, float dsdy, float dtdy);
+    private static native void nativeSetMatrix(long nativeObject, float dsdx, float dtdx,
+            float dtdy, float dsdy);
     private static native void nativeSetFlags(long nativeObject, int flags, int mask);
     private static native void nativeSetWindowCrop(long nativeObject, int l, int t, int r, int b);
     private static native void nativeSetFinalCrop(long nativeObject, int l, int t, int r, int b);
diff --git a/core/res/res/values-ca/strings.xml b/core/res/res/values-ca/strings.xml
index 2faf0f8..f4a9928 100644
--- a/core/res/res/values-ca/strings.xml
+++ b/core/res/res/values-ca/strings.xml
@@ -889,8 +889,8 @@
     <string name="years" msgid="6881577717993213522">"anys"</string>
     <string name="now_string_shortest" msgid="8912796667087856402">"ara"</string>
     <plurals name="duration_minutes_shortest" formatted="false" msgid="3957499975064245495">
-      <item quantity="other"><xliff:g id="COUNT_1">%d</xliff:g> min</item>
-      <item quantity="one"><xliff:g id="COUNT_0">%d</xliff:g> min</item>
+      <item quantity="other"><xliff:g id="COUNT_1">%d</xliff:g> m</item>
+      <item quantity="one"><xliff:g id="COUNT_0">%d</xliff:g> m</item>
     </plurals>
     <plurals name="duration_hours_shortest" formatted="false" msgid="3552182110578602356">
       <item quantity="other"><xliff:g id="COUNT_1">%d</xliff:g> h</item>
diff --git a/core/res/res/values-gl/strings.xml b/core/res/res/values-gl/strings.xml
index 6d19b88..ea629cf 100644
--- a/core/res/res/values-gl/strings.xml
+++ b/core/res/res/values-gl/strings.xml
@@ -197,7 +197,7 @@
     <string name="silent_mode" msgid="7167703389802618663">"Modo de silencio"</string>
     <string name="turn_on_radio" msgid="3912793092339962371">"Activar a conexión sen fíos"</string>
     <string name="turn_off_radio" msgid="8198784949987062346">"Desactivar a conexión sen fíos"</string>
-    <string name="screen_lock" msgid="799094655496098153">"Bloqueo da pantalla"</string>
+    <string name="screen_lock" msgid="799094655496098153">"Bloqueo de pantalla"</string>
     <string name="power_off" msgid="4266614107412865048">"Apagar"</string>
     <string name="silent_mode_silent" msgid="319298163018473078">"Timbre desactivado"</string>
     <string name="silent_mode_vibrate" msgid="7072043388581551395">"Timbre en vibración"</string>
@@ -221,7 +221,7 @@
     <string name="global_actions" product="tablet" msgid="408477140088053665">"Opcións de tableta"</string>
     <string name="global_actions" product="tv" msgid="7240386462508182976">"Opcións da televisión"</string>
     <string name="global_actions" product="default" msgid="2406416831541615258">"Opcións de teléfono"</string>
-    <string name="global_action_lock" msgid="2844945191792119712">"Bloqueo da pantalla"</string>
+    <string name="global_action_lock" msgid="2844945191792119712">"Bloqueo de pantalla"</string>
     <string name="global_action_power_off" msgid="4471879440839879722">"Apagar"</string>
     <string name="global_action_emergency" msgid="7112311161137421166">"Emerxencias"</string>
     <string name="global_action_bug_report" msgid="7934010578922304799">"Informe de erros"</string>
diff --git a/core/res/res/values-hr/strings.xml b/core/res/res/values-hr/strings.xml
index dcb9f23..3858a49 100644
--- a/core/res/res/values-hr/strings.xml
+++ b/core/res/res/values-hr/strings.xml
@@ -1653,7 +1653,7 @@
     <string name="package_installed_device_owner" msgid="6875717669960212648">"Instalirao administrator"</string>
     <string name="package_updated_device_owner" msgid="1847154566357862089">"Ažurirao administrator"</string>
     <string name="package_deleted_device_owner" msgid="2307122077550236438">"Izbrisao administrator"</string>
-    <string name="battery_saver_description" msgid="1960431123816253034">"Da bi se produljilo trajanje baterije, ušteda baterije smanjuje performanse uređaja i ograničava vibraciju, lokacijske usluge i većinu pozadinskih radnji. Aplikacije za e-poštu, slanje poruka i druge aplikacije koje se oslanjaju na sinkronizaciju možda se neće ažurirati ako ih ne otvorite.\n\nUšteda baterije isključuje se automatski dok se uređaj puni."</string>
+    <string name="battery_saver_description" msgid="1960431123816253034">"Da bi se produljilo trajanje baterije, ušteda baterije smanjuje performanse uređaja i ograničava vibraciju, usluge lokacije i većinu pozadinskih radnji. Aplikacije za e-poštu, slanje poruka i druge aplikacije koje se oslanjaju na sinkronizaciju možda se neće ažurirati ako ih ne otvorite.\n\nUšteda baterije isključuje se automatski dok se uređaj puni."</string>
     <string name="data_saver_description" msgid="6015391409098303235">"Da bi se smanjio podatkovni promet, Ušteda podataka onemogućuje nekim aplikacijama slanje ili primanje podataka u pozadini. Aplikacija koju trenutačno upotrebljavate može pristupiti podacima, no možda će to činiti rjeđe. To može značiti da se, na primjer, slike neće prikazivati dok ih ne dodirnete."</string>
     <string name="data_saver_enable_title" msgid="4674073932722787417">"Uključiti Uštedu podataka?"</string>
     <string name="data_saver_enable_button" msgid="7147735965247211818">"Uključi"</string>
diff --git a/core/res/res/values-hy/strings.xml b/core/res/res/values-hy/strings.xml
index 00c372b..2fd0329 100644
--- a/core/res/res/values-hy/strings.xml
+++ b/core/res/res/values-hy/strings.xml
@@ -1192,7 +1192,7 @@
     <string name="usb_accessory_notification_title" msgid="7848236974087653666">"Կապակցված է USB լրասարքի"</string>
     <string name="usb_notification_message" msgid="3370903770828407960">"Հպեք՝ լրացուցիչ ընտրանքների համար:"</string>
     <string name="usb_unsupported_audio_accessory_title" msgid="3529881374464628084">"Հայտնաբերված է անալոգային աուդիո լրասարք"</string>
-    <string name="usb_unsupported_audio_accessory_message" msgid="6309553946441565215">"Կից սարքը համատեղելի չէ այս հեռախոսի հետ: Հպեք` ավելին իմանալու համար:"</string>
+    <string name="usb_unsupported_audio_accessory_message" msgid="6309553946441565215">"Միացված սարքը համատեղելի չէ այս հեռախոսի հետ: Հպեք` ավելին իմանալու համար:"</string>
     <string name="adb_active_notification_title" msgid="6729044778949189918">"USB վրիպազերծումը միացված է"</string>
     <string name="adb_active_notification_message" msgid="4948470599328424059">"Հպեք՝ USB վրիպազերծումն անջատելու համար:"</string>
     <string name="adb_active_notification_message" product="tv" msgid="8470296818270110396">"Ընտրել` USB կարգաբերումը կասեցնելու համար:"</string>
diff --git a/core/res/res/values-kn/strings.xml b/core/res/res/values-kn/strings.xml
index 1033b8a..e7804b2 100644
--- a/core/res/res/values-kn/strings.xml
+++ b/core/res/res/values-kn/strings.xml
@@ -230,7 +230,7 @@
     <string name="bugreport_option_interactive_title" msgid="8635056131768862479">"ಪರಸ್ಪರ ಸಂವಹನ ವರದಿ"</string>
     <string name="bugreport_option_interactive_summary" msgid="229299488536107968">"ಹೆಚ್ಚಿನ ಸಂದರ್ಭಗಳಲ್ಲಿ ಇದನ್ನು ಬಳಸಿ. ಇದು ವರದಿಯ ಪ್ರಗತಿಯನ್ನು ಟ್ರ್ಯಾಕ್ ಮಾಡಲು, ಸಮಸ್ಯೆ ಕುರಿತು ಹೆಚ್ಚಿನ ವಿವರಗಳನ್ನು ನಮೂದಿಸಲು ಮತ್ತು ಸ್ಕ್ರೀನ್‌ಶಾಟ್‌ಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಲು ಅನುಮತಿಸುತ್ತದೆ. ಇದು ವರದಿ ಮಾಡಲು ಹೆಚ್ಚು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುವಂತಹ ಕೆಲವು ಕಡಿಮೆ ಬಳಸಲಾದ ವಿಭಾಗಗಳನ್ನು ತ್ಯಜಿಸಬಹುದು."</string>
     <string name="bugreport_option_full_title" msgid="6354382025840076439">"ಪೂರ್ಣ ವರದಿ"</string>
-    <string name="bugreport_option_full_summary" msgid="7210859858969115745">"ನಿಮ್ಮ ಸಾಧನವು ಸ್ಪಂದಿಸುತ್ತಿಲ್ಲದಿರುವಾಗ ಅಥವಾ ತುಂಬಾ ನಿಧಾನವಾಗಿರುವಾಗ ಕನಿಷ್ಟ ಹಸ್ತಕ್ಷೇಪಕ್ಕಾಗಿ ಅಥವಾ ನಿಮಗೆ ಎಲ್ಲಾ ವಿಭಾಗಗಳೂ ಅಗತ್ಯವಿರುವಾಗ ಈ ಆಯ್ಕೆಯನ್ನು ಬಳಸಿ. ಹೆಚ್ಚಿನ ವಿವರಗಳನ್ನು ನಮೂದಿಸಲು ಅಥವಾ ಹೆಚ್ಚುವರಿ ಸ್ಕ್ರೀನ್‌ಶಾಟ್‌ಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಲು ನಿಮಗೆ ಅನುಮತಿಸುವುದಿಲ್ಲ."</string>
+    <string name="bugreport_option_full_summary" msgid="7210859858969115745">"ನಿಮ್ಮ ಸಾಧನವು ಸ್ಪಂದಿಸುತ್ತಿಲ್ಲದಿರುವಾಗ ಅಥವಾ ತುಂಬಾ ನಿಧಾನವಾಗಿರುವಾಗ ಕನಿಷ್ಠ ಹಸ್ತಕ್ಷೇಪಕ್ಕಾಗಿ ಅಥವಾ ನಿಮಗೆ ಎಲ್ಲಾ ವಿಭಾಗಗಳೂ ಅಗತ್ಯವಿರುವಾಗ ಈ ಆಯ್ಕೆಯನ್ನು ಬಳಸಿ. ಹೆಚ್ಚಿನ ವಿವರಗಳನ್ನು ನಮೂದಿಸಲು ಅಥವಾ ಹೆಚ್ಚುವರಿ ಸ್ಕ್ರೀನ್‌ಶಾಟ್‌ಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಲು ನಿಮಗೆ ಅನುಮತಿಸುವುದಿಲ್ಲ."</string>
     <plurals name="bugreport_countdown" formatted="false" msgid="6878900193900090368">
       <item quantity="one">ಬಗ್ ವರದಿ ಮಾಡಲು <xliff:g id="NUMBER_1">%d</xliff:g> ಸೆಕೆಂಡುಗಳಲ್ಲಿ ಸ್ಕ್ರೀನ್‌ಶಾಟ್ ತೆಗೆದುಕೊಳ್ಳಲಾಗುತ್ತಿದೆ.</item>
       <item quantity="other">ಬಗ್ ವರದಿ ಮಾಡಲು <xliff:g id="NUMBER_1">%d</xliff:g> ಸೆಕೆಂಡುಗಳಲ್ಲಿ ಸ್ಕ್ರೀನ್‌ಶಾಟ್ ತೆಗೆದುಕೊಳ್ಳಲಾಗುತ್ತಿದೆ.</item>
@@ -1599,7 +1599,7 @@
     <string name="restr_pin_confirm_pin" msgid="8501523829633146239">"ಹೊಸ ಪಿನ್‌ ದೃಢೀಕರಿಸಿ"</string>
     <string name="restr_pin_create_pin" msgid="8017600000263450337">"ನಿರ್ಬಂಧಗಳನ್ನು ಮಾರ್ಪಡಿಸಲು ಪಿನ್‌ ರಚಿಸಿ"</string>
     <string name="restr_pin_error_doesnt_match" msgid="2224214190906994548">"ಪಿನ್‌ ಗಳು ಹೊಂದಿಕೆಯಾಗುತ್ತಿಲ್ಲ. ಮತ್ತೆ ಪ್ರಯತ್ನಿಸಿ."</string>
-    <string name="restr_pin_error_too_short" msgid="8173982756265777792">"ಪಿನ್‌ ತುಂಬಾ ಚಿಕ್ಕದಾಗಿದೆ. ಕನಿಷ್ಟ ಪಕ್ಷ 4 ಅಂಕಿಗಳಾಗಿರಬೇಕು."</string>
+    <string name="restr_pin_error_too_short" msgid="8173982756265777792">"ಪಿನ್‌ ತುಂಬಾ ಚಿಕ್ಕದಾಗಿದೆ. ಕನಿಷ್ಠ ಪಕ್ಷ 4 ಅಂಕಿಗಳಾಗಿರಬೇಕು."</string>
     <plurals name="restr_pin_countdown" formatted="false" msgid="9061246974881224688">
       <item quantity="one"><xliff:g id="COUNT">%d</xliff:g> ಸೆಕೆಂಡುಗಳಲ್ಲಿ ಮತ್ತೆ ಪ್ರಯತ್ನಿಸಿ</item>
       <item quantity="other"><xliff:g id="COUNT">%d</xliff:g> ಸೆಕೆಂಡುಗಳಲ್ಲಿ ಮತ್ತೆ ಪ್ರಯತ್ನಿಸಿ</item>
diff --git a/core/res/res/values-pa/strings.xml b/core/res/res/values-pa/strings.xml
index 9fd9322..970ee69 100644
--- a/core/res/res/values-pa/strings.xml
+++ b/core/res/res/values-pa/strings.xml
@@ -134,7 +134,7 @@
     <item msgid="3910386316304772394">"Wi-Fi ਤੋਂ ਕਾਲਾਂ ਕਰਨ ਅਤੇ ਸੁਨੇਹੇ ਭੇਜਣ ਦੇ ਲਈ, ਸਭ ਤੋਂ ਪਹਿਲਾਂ ਆਪਣੇ ਕੈਰੀਅਰ ਨੂੰ ਇਸ ਸੇਵਾ ਦੀ ਸਥਾਪਨਾ ਕਰਨ ਲਈ ਕਹੋ। ਫਿਰ ਸੈਟਿੰਗਾਂ ਵਿੱਚੋਂ Wi-Fi ਕਾਲਿੰਗ ਨੂੰ ਦੁਬਾਰਾ ਚਾਲੂ ਕਰੋ। (ਗੜਬੜੀ ਕੋਡ: <xliff:g id="CODE">%1$s</xliff:g>)"</item>
   </string-array>
   <string-array name="wfcOperatorErrorNotificationMessages">
-    <item msgid="7472393097168811593">"ਆਪਣੇ ਕੈਰੀਅਰ ਨਾਲ ਪੰਜੀਕਿਰਤ ਹੋਵੋ (ਗੜਬੜ ਕੋਡ: <xliff:g id="CODE">%1$s</xliff:g>)"</item>
+    <item msgid="7472393097168811593">"ਆਪਣੇ ਕੈਰੀਅਰ ਨਾਲ ਪੰਜੀਕਰਨ ਕਰੋ (ਗੜਬੜ ਕੋਡ: <xliff:g id="CODE">%1$s</xliff:g>)"</item>
   </string-array>
   <string-array name="wfcSpnFormats">
     <item msgid="6830082633573257149">"%s"</item>
@@ -1191,8 +1191,8 @@
     <string name="usb_midi_notification_title" msgid="4850904915889144654">"MIDI ਲਈ USB"</string>
     <string name="usb_accessory_notification_title" msgid="7848236974087653666">"ਇੱਕ USB ਐਕਸੈਸਰੀ ਨਾਲ ਕਨੈਕਟ ਕੀਤਾ"</string>
     <string name="usb_notification_message" msgid="3370903770828407960">"ਹੋਰ ਵਿਕਲਪਾਂ ਲਈ ਟੈਪ ਕਰੋ।"</string>
-    <string name="usb_unsupported_audio_accessory_title" msgid="3529881374464628084">"ਐਨਾਲੌਗ ਔਡੀਓ ਐਕਸੈਸਰੀ ਦਾ ਪਤਾ ਲੱਗਿਆ"</string>
-    <string name="usb_unsupported_audio_accessory_message" msgid="6309553946441565215">"ਨੱਥੀ ਕੀਤਾ ਡਿਵਾਈਸ ਇਸ ਫ਼ੋਨ ਦੇ ਅਨੁਰੂਪ ਨਹੀਂ ਹੈ। ਹੋਰ ਜਾਣਨ ਲਈ ਟੈਪ ਕਰੋ।"</string>
+    <string name="usb_unsupported_audio_accessory_title" msgid="3529881374464628084">"ਐਨਾਲੌਗ ਔਡੀਓ ਉਪਸਾਧਨ ਦਾ ਪਤਾ ਲੱਗਿਆ"</string>
+    <string name="usb_unsupported_audio_accessory_message" msgid="6309553946441565215">"ਨੱਥੀ ਕੀਤੀ ਡੀਵਾਈਸ ਇਸ ਫ਼ੋਨ ਦੇ ਅਨੁਰੂਪ ਨਹੀਂ ਹੈ। ਹੋਰ ਜਾਣਨ ਲਈ ਟੈਪ ਕਰੋ।"</string>
     <string name="adb_active_notification_title" msgid="6729044778949189918">"USB ਡੀਬਗਿੰਗ ਕਨੈਕਟ ਕੀਤੀ"</string>
     <string name="adb_active_notification_message" msgid="4948470599328424059">"USB ਡੀਬੱਗਿੰਗ ਨੂੰ ਅਯੋਗ ਬਣਾਉਣ ਲਈ ਟੈਪ ਕਰੋ।"</string>
     <string name="adb_active_notification_message" product="tv" msgid="8470296818270110396">"USB ਡੀਬੱਗਿੰਗ ਅਯੋਗ ਬਣਾਉਣ ਲਈ ਚੁਣੋ।"</string>
diff --git a/core/res/res/values-sw/strings.xml b/core/res/res/values-sw/strings.xml
index 53a26348..31479a8 100644
--- a/core/res/res/values-sw/strings.xml
+++ b/core/res/res/values-sw/strings.xml
@@ -366,9 +366,9 @@
     <string name="permdesc_readContacts" product="tv" msgid="1839238344654834087">"Huruhusu programu kusoma data kuhusu anwani zako zilizohifadhiwa kwenye runinga yako, pamoja na marudio ya upigaji wako wa simu, utumaji wa barua pepe, au mawasiliano kwa njia nyingine na watu maalum unaowasiliana nao. Idhini hii huruhusu programu kuhifadhi data yako ya mawasiliano, na programu hasidi zinaweza kushiriki data ya mawasiliano bila wewe kujua."</string>
     <string name="permdesc_readContacts" product="default" msgid="8440654152457300662">"Inaruhusu programu kusoma data kuhusu anwani zako zilizohifadhiwa kwenye simu yako, ikiwa ni pamoja na mara ngapi umepiga simu, kutuma barua pepe au kuwasiliana kwa njia zingine na watu fulani. Idhini hii inaruhusu programu kuhifadhi data yako ya anwani, na programu hasidi zinaweza kushiriki data ya anwani bila ya kujua kwako."</string>
     <string name="permlab_writeContacts" msgid="5107492086416793544">"kurekebisha anwani zako"</string>
-    <string name="permdesc_writeContacts" product="tablet" msgid="897243932521953602">"Inaruhusu programu kurekebisha data kuhusu anwani zako zilizohifadhiwa kwenye kompyuta kibao yako, ikijumuisha ni mara ngapi umepiga simu, kutuma barua pepe, au kuwasiliana kwa njia nyingine na wawasiliani maalum. Idhini hii inaruhusu programu kufuta data ya anwani."</string>
+    <string name="permdesc_writeContacts" product="tablet" msgid="897243932521953602">"Huruhusu programu kurekebisha data kuhusu anwani ulizohifadhi kwenye kompyuta kibao yako, ikiwa ni pamoja na mara ambazo umepiga simu, kutuma barua pepe au kuwasiliana kwa njia nyingine na anwani maalum. Idhini hii inaruhusu programu kufuta data ya anwani."</string>
     <string name="permdesc_writeContacts" product="tv" msgid="5438230957000018959">"Huruhusu programu kurekebisha data kuhusu anwani zako zilizohifadhiwa kwenye runinga yako, pamoja na marudio ya upigaji wako wa simu, utumaji wa barua pepe, au mawasiliano kwa njia nyingine na watu maalum unaowasiliana nao. Ruhusa hii huruhusu programu kufuta data ya anwani."</string>
-    <string name="permdesc_writeContacts" product="default" msgid="589869224625163558">"Inaruhusu programu kurekebisha data kuhusu anwani zako zilizohifadhiwa kwenye simu yako, ikijumuisha ni mara ngapi umepiga simu, kutuma barua pepe, au kuwasiliana kwa njia nyingine na wawasiliani maalum. Idhini hii inaruhusu programu kufuta data ya anwani."</string>
+    <string name="permdesc_writeContacts" product="default" msgid="589869224625163558">"Huruhusu programu kurekebisha data kuhusu anwani ulizohifadhi kwenye simu yako, ikiwa ni pamoja na mara ambazo umepiga simu, kutuma barua pepe au kuwasiliana kwa njia nyingine na anwani maalum. Idhini hii inaruhusu programu kufuta data ya anwani."</string>
     <string name="permlab_readCallLog" msgid="3478133184624102739">"kusoma rekodi ya simu"</string>
     <string name="permdesc_readCallLog" msgid="3204122446463552146">"Programu hii inaweza kusoma rekodi yako ya simu zilizopigwa."</string>
     <string name="permlab_writeCallLog" msgid="8552045664743499354">"kuandika rekodi ya simu"</string>
diff --git a/data/etc/framework-sysconfig.xml b/data/etc/framework-sysconfig.xml
index 7fafef7..3a81c13 100644
--- a/data/etc/framework-sysconfig.xml
+++ b/data/etc/framework-sysconfig.xml
@@ -28,4 +28,6 @@
     <backup-transport-whitelisted-service
         service="android/com.android.internal.backup.LocalTransportService" />
 
+    <!-- Whitelist of bundled applications which all handle URLs to their websites by default -->
+    <app-link package="com.android.carrierdefaultapp" />
 </config>
diff --git a/packages/BackupRestoreConfirmation/res/values-da/strings.xml b/packages/BackupRestoreConfirmation/res/values-da/strings.xml
index 28aea33..3a74915 100644
--- a/packages/BackupRestoreConfirmation/res/values-da/strings.xml
+++ b/packages/BackupRestoreConfirmation/res/values-da/strings.xml
@@ -19,7 +19,7 @@
     <string name="backup_confirm_title" msgid="827563724209303345">"Fuld sikkerhedskopiering"</string>
     <string name="restore_confirm_title" msgid="5469365809567486602">"Fuld genoprettelse"</string>
     <string name="backup_confirm_text" msgid="1878021282758896593">"Der er anmodet om en fuld sikkerhedskopiering af alle data til en tilsluttet stationær computer. Vil du tillade dette?\n\nHvis du ikke har anmodet om sikkerhedskopiering, skal du ikke tillade denne handling."</string>
-    <string name="allow_backup_button_label" msgid="4217228747769644068">"Sikkerhedskopier mine data"</string>
+    <string name="allow_backup_button_label" msgid="4217228747769644068">"Sikkerhedskopiér mine data"</string>
     <string name="deny_backup_button_label" msgid="6009119115581097708">"Undlad at sikkerhedskopiere"</string>
     <string name="restore_confirm_text" msgid="7499866728030461776">"Der er anmodet om en fuld sikkerhedskopiering af alle data til en tilsluttet stationær computer. Vil du tillade dette?\n\nHvis du ikke har anmodet om sikkerhedskopiering, skal du ikke tillade denne handling."</string>
     <string name="allow_restore_button_label" msgid="3081286752277127827">"Gendan mine data"</string>
diff --git a/packages/BackupRestoreConfirmation/res/values-hy/strings.xml b/packages/BackupRestoreConfirmation/res/values-hy/strings.xml
index a054068..285c15d 100644
--- a/packages/BackupRestoreConfirmation/res/values-hy/strings.xml
+++ b/packages/BackupRestoreConfirmation/res/values-hy/strings.xml
@@ -25,12 +25,12 @@
     <string name="allow_restore_button_label" msgid="3081286752277127827">"Վերականգնել իմ տվյալները"</string>
     <string name="deny_restore_button_label" msgid="1724367334453104378">"Չվերականգնել"</string>
     <string name="current_password_text" msgid="8268189555578298067">"Խնդրում ենք մուտքագրել ձեր ընթացիկ պահուստային գաղտնաբառը ներքևում`"</string>
-    <string name="device_encryption_restore_text" msgid="1570864916855208992">"Խնդրում ենք մուտքագրել ձեր սարքի կոդավորված գաղտնաբառը ներքևում:"</string>
-    <string name="device_encryption_backup_text" msgid="5866590762672844664">"Խնդրում ենք մուտքագրել ձեր սարքի կոդավորված գաղտնաբառը ներքևում: Այն նաև կօգտագործվի պահուստային արխիվի կոդավորման համար:"</string>
-    <string name="backup_enc_password_text" msgid="4981585714795233099">"Խնդրում ենք մուտքագրել գաղտնաբառը` ամբողջական պահուստավորվող տվյալները կոդավորելու համար: Եթե ​​այն դատարկ թողնեք, ապա կօգտագործվի ձեր առկա պահուստավորման գաղտնաբառը`"</string>
-    <string name="backup_enc_password_optional" msgid="1350137345907579306">"Եթե ​​ցանկանում եք կոդավորել ամբողջական պահուստավորված տվյալները, մուտքագրեք գաղտնաբառ ստորև`"</string>
-    <string name="backup_enc_password_required" msgid="7889652203371654149">"Քանի որ ձեր սարքը կոդավորված է, դուք պետք է կոդավորեք նաև ձեր պահուստը: Խնդրում ենք ստորև սահմանել գաղտնաբառը՝"</string>
-    <string name="restore_enc_password_text" msgid="6140898525580710823">"Եթե ​​վերականգնվող տվյալները կոդավորված են, խնդրում ենք մուտքագրել գաղտնաբառը ստորև`"</string>
+    <string name="device_encryption_restore_text" msgid="1570864916855208992">"Խնդրում ենք մուտքագրել ձեր սարքի գաղտնագրման գաղտնաբառը ներքևում:"</string>
+    <string name="device_encryption_backup_text" msgid="5866590762672844664">"Խնդրում ենք մուտքագրել ձեր սարքի գաղտնագրման գաղտնաբառը ներքևում: Այն նաև կօգտագործվի պահուստային արխիվի գաղտնագրման համար:"</string>
+    <string name="backup_enc_password_text" msgid="4981585714795233099">"Խնդրում ենք մուտքագրել գաղտնաբառը` ամբողջական պահուստավորվող տվյալները գաղտնագրելու համար: Եթե ​​այն դատարկ թողնեք, ապա կօգտագործվի ձեր առկա պահուստավորման գաղտնաբառը`"</string>
+    <string name="backup_enc_password_optional" msgid="1350137345907579306">"Եթե ​​ցանկանում եք գաղտնագրել ամբողջական պահուստավորված տվյալները, մուտքագրեք գաղտնաբառ ստորև`"</string>
+    <string name="backup_enc_password_required" msgid="7889652203371654149">"Քանի որ ձեր սարքը գաղտնագրված է, դուք պետք է գաղտնագրեք նաև ձեր պահուստը: Խնդրում ենք ստորև սահմանել գաղտնաբառը՝"</string>
+    <string name="restore_enc_password_text" msgid="6140898525580710823">"Եթե ​​վերականգնվող տվյալները գաղտնագրված են, խնդրում ենք մուտքագրել գաղտնաբառը ստորև`"</string>
     <string name="toast_backup_started" msgid="550354281452756121">"Պահուստավորումը սկսվում է..."</string>
     <string name="toast_backup_ended" msgid="3818080769548726424">"Պահուստավորումն ավարտվեց"</string>
     <string name="toast_restore_started" msgid="7881679218971277385">"Վերականգնումը մեկնարկեց..."</string>
diff --git a/packages/CarrierDefaultApp/AndroidManifest.xml b/packages/CarrierDefaultApp/AndroidManifest.xml
index c309133..1cd7b61 100644
--- a/packages/CarrierDefaultApp/AndroidManifest.xml
+++ b/packages/CarrierDefaultApp/AndroidManifest.xml
@@ -34,6 +34,7 @@
             <intent-filter>
                 <action android:name="com.android.internal.telephony.CARRIER_SIGNAL_REDIRECTED" />
                 <action android:name="com.android.internal.telephony.CARRIER_SIGNAL_RESET" />
+                <action android:name="com.android.internal.telephony.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE" />
                 <action android:name="android.intent.action.LOCALE_CHANGED" />
             </intent-filter>
         </receiver>
@@ -43,10 +44,24 @@
             android:name="com.android.carrierdefaultapp.CaptivePortalLoginActivity"
             android:label="@string/action_bar_label"
             android:theme="@style/AppTheme"
-            android:configChanges="keyboardHidden|orientation|screenSize" >
+            android:configChanges="keyboardHidden|orientation|screenSize">
             <intent-filter>
                 <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
         </activity>
+
+        <activity-alias
+            android:name="com.android.carrierdefaultapp.URLHandlerActivity"
+            android:targetActivity="com.android.carrierdefaultapp.CaptivePortalLoginActivity"
+            android:enabled="false" >
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="http" />
+                <data android:scheme="https" />
+                <data android:host="*" />
+            </intent-filter>
+        </activity-alias>
     </application>
 </manifest>
diff --git a/packages/CarrierDefaultApp/res/values-ca/strings.xml b/packages/CarrierDefaultApp/res/values-ca/strings.xml
index c1ddbd39..66a8f37 100644
--- a/packages/CarrierDefaultApp/res/values-ca/strings.xml
+++ b/packages/CarrierDefaultApp/res/values-ca/strings.xml
@@ -10,7 +10,7 @@
     <string name="no_mobile_data_connection_title" msgid="7449525772416200578">"No hi ha connexió de dades mòbils"</string>
     <string name="no_mobile_data_connection" msgid="544980465184147010">"Afegeix un pla de dades o d\'itinerància amb %s"</string>
     <string name="mobile_data_status_notification_channel_name" msgid="833999690121305708">"Estat de les dades mòbils"</string>
-    <string name="action_bar_label" msgid="4290345990334377177">"Inicia la sessió a la xarxa de telefonia mòbil"</string>
+    <string name="action_bar_label" msgid="4290345990334377177">"Inicia la sessió a la xarxa mòbil"</string>
     <string name="ssl_error_warning" msgid="3127935140338254180">"La xarxa a què et vols connectar té problemes de seguretat."</string>
     <string name="ssl_error_example" msgid="6188711843183058764">"Per exemple, la pàgina d\'inici de sessió podria no pertànyer a l\'organització que es mostra."</string>
     <string name="ssl_error_continue" msgid="1138548463994095584">"Continua igualment mitjançant el navegador"</string>
diff --git a/packages/CarrierDefaultApp/res/values-sw/strings.xml b/packages/CarrierDefaultApp/res/values-sw/strings.xml
index a160186..c546fcee 100644
--- a/packages/CarrierDefaultApp/res/values-sw/strings.xml
+++ b/packages/CarrierDefaultApp/res/values-sw/strings.xml
@@ -3,7 +3,7 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="5247871339820894594">"CarrierDefaultApp"</string>
     <string name="android_system_label" msgid="2797790869522345065">"Mtoa Huduma za Simu"</string>
-    <string name="portal_notification_id" msgid="5155057562457079297">"Data ya simu za mkononi imekwisha"</string>
+    <string name="portal_notification_id" msgid="5155057562457079297">"Data ya mtandao wa simu imekwisha"</string>
     <string name="no_data_notification_id" msgid="668400731803969521">"Data yako ya mtandao wa simu imezimwa"</string>
     <string name="portal_notification_detail" msgid="2295729385924660881">"Gonga ili utembelee tovuti ya %s"</string>
     <string name="no_data_notification_detail" msgid="3112125343857014825">"Tafadhali wasiliana na mtoa huduma wako %s"</string>
diff --git a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java
index 6194b87..b0052cc 100644
--- a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java
+++ b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java
@@ -20,6 +20,9 @@
 import android.app.LoadedApk;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
 import android.net.ConnectivityManager;
 import android.net.ConnectivityManager.NetworkCallback;
@@ -34,6 +37,7 @@
 import android.telephony.CarrierConfigManager;
 import android.telephony.Rlog;
 import android.telephony.SubscriptionManager;
+import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.TypedValue;
@@ -68,7 +72,7 @@
     private static final boolean DBG = true;
 
     private static final int SOCKET_TIMEOUT_MS = 10 * 1000;
-    public static final int NETWORK_REQUEST_TIMEOUT_MS = 5 * 1000;
+    private static final int NETWORK_REQUEST_TIMEOUT_MS = 5 * 1000;
 
     private URL mUrl;
     private Network mNetwork;
@@ -188,16 +192,19 @@
             CarrierActionUtils.applyCarrierAction(
                     CarrierActionUtils.CARRIER_ACTION_CANCEL_ALL_NOTIFICATIONS, getIntent(),
                     getApplicationContext());
-
+            CarrierActionUtils.applyCarrierAction(
+                    CarrierActionUtils.CARRIER_ACTION_DISABLE_DEFAULT_URL_HANDLER, getIntent(),
+                    getApplicationContext());
+            CarrierActionUtils.applyCarrierAction(
+                    CarrierActionUtils.CARRIER_ACTION_DEREGISTER_DEFAULT_NETWORK_AVAIL, getIntent(),
+                    getApplicationContext());
         }
         finishAndRemoveTask();
     }
 
     private URL getUrlForCaptivePortal() {
         String url = getIntent().getStringExtra(TelephonyIntents.EXTRA_REDIRECTION_URL_KEY);
-        if (url.isEmpty()) {
-            url = mCm.getCaptivePortalServerUrl();
-        }
+        if (TextUtils.isEmpty(url)) url = mCm.getCaptivePortalServerUrl();
         final CarrierConfigManager configManager = getApplicationContext()
                 .getSystemService(CarrierConfigManager.class);
         final int subId = getIntent().getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
@@ -437,6 +444,27 @@
         }
     }
 
+    /**
+     * This alias presents the target activity, CaptivePortalLoginActivity, as a independent
+     * entity with its own intent filter to handle URL links. This alias will be enabled/disabled
+     * dynamically to handle url links based on the network conditions.
+     */
+    public static String getAlias(Context context) {
+        try {
+            PackageInfo p = context.getPackageManager().getPackageInfo(context.getPackageName(),
+                    PackageManager.GET_ACTIVITIES | PackageManager.MATCH_DISABLED_COMPONENTS);
+            for (ActivityInfo activityInfo : p.activities) {
+                String targetActivity = activityInfo.targetActivity;
+                if (CaptivePortalLoginActivity.class.getName().equals(targetActivity)) {
+                    return activityInfo.name;
+                }
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
     private static void logd(String s) {
         Rlog.d(TAG, s);
     }
diff --git a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java
index 0213306..a2bf964 100644
--- a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java
+++ b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java
@@ -19,8 +19,10 @@
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.os.Bundle;
 import android.telephony.SubscriptionManager;
@@ -49,6 +51,10 @@
     public static final int CARRIER_ACTION_SHOW_PORTAL_NOTIFICATION          = 4;
     public static final int CARRIER_ACTION_SHOW_NO_DATA_SERVICE_NOTIFICATION = 5;
     public static final int CARRIER_ACTION_CANCEL_ALL_NOTIFICATIONS          = 6;
+    public static final int CARRIER_ACTION_ENABLE_DEFAULT_URL_HANDLER        = 7;
+    public static final int CARRIER_ACTION_DISABLE_DEFAULT_URL_HANDLER       = 8;
+    public static final int CARRIER_ACTION_REGISTER_DEFAULT_NETWORK_AVAIL    = 9;
+    public static final int CARRIER_ACTION_DEREGISTER_DEFAULT_NETWORK_AVAIL  = 10;
 
     public static void applyCarrierAction(int actionIdx, Intent intent, Context context) {
         switch (actionIdx) {
@@ -73,6 +79,18 @@
             case CARRIER_ACTION_CANCEL_ALL_NOTIFICATIONS:
                 onCancelAllNotifications(context);
                 break;
+            case CARRIER_ACTION_ENABLE_DEFAULT_URL_HANDLER:
+                onEnableDefaultURLHandler(context);
+                break;
+            case CARRIER_ACTION_DISABLE_DEFAULT_URL_HANDLER:
+                onDisableDefaultURLHandler(context);
+                break;
+            case CARRIER_ACTION_REGISTER_DEFAULT_NETWORK_AVAIL:
+                onRegisterDefaultNetworkAvail(intent, context);
+                break;
+            case CARRIER_ACTION_DEREGISTER_DEFAULT_NETWORK_AVAIL:
+                onDeregisterDefaultNetworkAvail(intent, context);
+                break;
             default:
                 loge("unsupported carrier action index: " + actionIdx);
         }
@@ -94,6 +112,38 @@
         telephonyMgr.carrierActionSetMeteredApnsEnabled(subId, ENABLE);
     }
 
+    private static void onEnableDefaultURLHandler(Context context) {
+        logd("onEnableDefaultURLHandler");
+        final PackageManager pm = context.getPackageManager();
+        pm.setComponentEnabledSetting(
+                new ComponentName(context, CaptivePortalLoginActivity.getAlias(context)),
+                PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP);
+    }
+
+    private static void onDisableDefaultURLHandler(Context context) {
+        logd("onDisableDefaultURLHandler");
+        final PackageManager pm = context.getPackageManager();
+        pm.setComponentEnabledSetting(
+                new ComponentName(context, CaptivePortalLoginActivity.getAlias(context)),
+                PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);
+    }
+
+    private static void onRegisterDefaultNetworkAvail(Intent intent, Context context) {
+        int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
+                SubscriptionManager.getDefaultVoiceSubscriptionId());
+        logd("onRegisterDefaultNetworkAvail subId: " + subId);
+        final TelephonyManager telephonyMgr = context.getSystemService(TelephonyManager.class);
+        telephonyMgr.carrierActionReportDefaultNetworkStatus(subId, true);
+    }
+
+    private static void onDeregisterDefaultNetworkAvail(Intent intent, Context context) {
+        int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
+                SubscriptionManager.getDefaultVoiceSubscriptionId());
+        logd("onDeregisterDefaultNetworkAvail subId: " + subId);
+        final TelephonyManager telephonyMgr = context.getSystemService(TelephonyManager.class);
+        telephonyMgr.carrierActionReportDefaultNetworkStatus(subId, false);
+    }
+
     private static void onDisableRadio(Intent intent, Context context) {
         int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
                 SubscriptionManager.getDefaultVoiceSubscriptionId());
diff --git a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CustomConfigLoader.java b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CustomConfigLoader.java
index d5d0b79..02c61d7 100644
--- a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CustomConfigLoader.java
+++ b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CustomConfigLoader.java
@@ -22,7 +22,6 @@
 import android.telephony.Rlog;
 import android.text.TextUtils;
 import android.util.Log;
-import android.util.Pair;
 
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.util.ArrayUtils;
@@ -95,6 +94,12 @@
                     configs = b.getStringArray(CarrierConfigManager
                             .KEY_CARRIER_DEFAULT_ACTIONS_ON_RESET);
                     break;
+                case TelephonyIntents.ACTION_CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE:
+                    configs = b.getStringArray(CarrierConfigManager
+                            .KEY_CARRIER_DEFAULT_ACTIONS_ON_DEFAULT_NETWORK_AVAILABLE);
+                    arg1 = String.valueOf(intent.getBooleanExtra(TelephonyIntents
+                            .EXTRA_DEFAULT_NETWORK_AVAILABLE_KEY, false));
+                    break;
                 default:
                     Rlog.e(TAG, "load carrier config failure with un-configured key: " +
                             intent.getAction());
diff --git a/packages/DefaultContainerService/res/values-bs/strings.xml b/packages/DefaultContainerService/res/values-bs/strings.xml
index 56b7db1..9be3873 100644
--- a/packages/DefaultContainerService/res/values-bs/strings.xml
+++ b/packages/DefaultContainerService/res/values-bs/strings.xml
@@ -20,5 +20,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="service_name" msgid="4841491635055379553">"Pomoćnik pristupa paketu"</string>
+    <string name="service_name" msgid="4841491635055379553">"Asistent pristupa paketu"</string>
 </resources>
diff --git a/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml b/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml
index 49fe52b..9c29ff2 100644
--- a/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml
+++ b/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml
@@ -16,7 +16,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_label" msgid="4469836075319831821">"Štamp. iz memor."</string>
+    <string name="app_label" msgid="4469836075319831821">"Štampanje iz memorije"</string>
     <string name="more_options_button" msgid="2243228396432556771">"Još opcija"</string>
     <string name="label_destination" msgid="9132510997381599275">"Odredište"</string>
     <string name="label_copies" msgid="3634531042822968308">"Kopije"</string>
diff --git a/packages/PrintSpooler/res/values-bs/strings.xml b/packages/PrintSpooler/res/values-bs/strings.xml
index d3f1b80..2e9bfa3 100644
--- a/packages/PrintSpooler/res/values-bs/strings.xml
+++ b/packages/PrintSpooler/res/values-bs/strings.xml
@@ -53,7 +53,7 @@
     <string name="print_search_box_shown_utterance" msgid="7967404953901376090">"Okvir za pretraživanje je prikazan"</string>
     <string name="print_search_box_hidden_utterance" msgid="5727755169343113351">"Okvir za pretraživanje je skriven"</string>
     <string name="print_add_printer" msgid="1088656468360653455">"Dodaj štampač"</string>
-    <string name="print_select_printer" msgid="7388760939873368698">"Izaberite štampač"</string>
+    <string name="print_select_printer" msgid="7388760939873368698">"Odaberite štampač"</string>
     <string name="print_forget_printer" msgid="5035287497291910766">"Zaboravi ovaj štampač"</string>
     <plurals name="print_search_result_count_utterance" formatted="false" msgid="6997663738361080868">
       <item quantity="one"><xliff:g id="COUNT_1">%1$s</xliff:g> štampač je pronađen</item>
diff --git a/packages/PrintSpooler/res/values-da/strings.xml b/packages/PrintSpooler/res/values-da/strings.xml
index 5f116dc..f88a453 100644
--- a/packages/PrintSpooler/res/values-da/strings.xml
+++ b/packages/PrintSpooler/res/values-da/strings.xml
@@ -100,7 +100,7 @@
   </string-array>
   <string-array name="orientation_labels">
     <item msgid="4061931020926489228">"Stående"</item>
-    <item msgid="3199660090246166812">"Liggende"</item>
+    <item msgid="3199660090246166812">"Liggende format"</item>
   </string-array>
     <string name="print_write_error_message" msgid="5787642615179572543">"Der kunne ikke skrives til filen"</string>
     <string name="print_error_default_message" msgid="8602678405502922346">"Det virkede desværre ikke. Prøv igen."</string>
diff --git a/packages/PrintSpooler/res/values-sr/strings.xml b/packages/PrintSpooler/res/values-sr/strings.xml
index c20a5af..cb23c3c 100644
--- a/packages/PrintSpooler/res/values-sr/strings.xml
+++ b/packages/PrintSpooler/res/values-sr/strings.xml
@@ -16,7 +16,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_label" msgid="4469836075319831821">"Штамп. из мемор."</string>
+    <string name="app_label" msgid="4469836075319831821">"Штампање из меморије"</string>
     <string name="more_options_button" msgid="2243228396432556771">"Још опција"</string>
     <string name="label_destination" msgid="9132510997381599275">"Одредиште"</string>
     <string name="label_copies" msgid="3634531042822968308">"Копије"</string>
diff --git a/packages/SettingsLib/res/values-pt/arrays.xml b/packages/SettingsLib/res/values-pt/arrays.xml
index a444b59..e3f287b 100644
--- a/packages/SettingsLib/res/values-pt/arrays.xml
+++ b/packages/SettingsLib/res/values-pt/arrays.xml
@@ -190,9 +190,9 @@
   </string-array>
   <string-array name="animator_duration_scale_entries">
     <item msgid="6039901060648228241">"Animação desativada"</item>
-    <item msgid="1138649021950863198">"Escala de animação 5x"</item>
+    <item msgid="1138649021950863198">"Escala de animação 0,5x"</item>
     <item msgid="4394388961370833040">"Escala de animação 1x"</item>
-    <item msgid="8125427921655194973">"Escala de animação 1.5 x"</item>
+    <item msgid="8125427921655194973">"Escala de animação 1,5x"</item>
     <item msgid="3334024790739189573">"Escala de animação 2x"</item>
     <item msgid="3170120558236848008">"Escala de animação 5x"</item>
     <item msgid="1069584980746680398">"Escala de animação 10x"</item>
diff --git a/packages/SettingsLib/res/values-uk/arrays.xml b/packages/SettingsLib/res/values-uk/arrays.xml
index 24bb553..a8705e7 100644
--- a/packages/SettingsLib/res/values-uk/arrays.xml
+++ b/packages/SettingsLib/res/values-uk/arrays.xml
@@ -138,25 +138,25 @@
   </string-array>
   <string-array name="select_logd_size_titles">
     <item msgid="8665206199209698501">"Вимкнено"</item>
-    <item msgid="1593289376502312923">"64 Кб"</item>
-    <item msgid="487545340236145324">"256 Кб"</item>
-    <item msgid="2423528675294333831">"1 Мб"</item>
-    <item msgid="180883774509476541">"4 Мб"</item>
-    <item msgid="2803199102589126938">"16 Мб"</item>
+    <item msgid="1593289376502312923">"64 КБ"</item>
+    <item msgid="487545340236145324">"256 КБ"</item>
+    <item msgid="2423528675294333831">"1 МБ"</item>
+    <item msgid="180883774509476541">"4 МБ"</item>
+    <item msgid="2803199102589126938">"16 МБ"</item>
   </string-array>
   <string-array name="select_logd_size_lowram_titles">
     <item msgid="6089470720451068364">"Вимкнено"</item>
-    <item msgid="4622460333038586791">"64 Кб"</item>
-    <item msgid="2212125625169582330">"256 Кб"</item>
-    <item msgid="1704946766699242653">"1 Мб"</item>
+    <item msgid="4622460333038586791">"64 КБ"</item>
+    <item msgid="2212125625169582330">"256 КБ"</item>
+    <item msgid="1704946766699242653">"1 МБ"</item>
   </string-array>
   <string-array name="select_logd_size_summaries">
     <item msgid="6921048829791179331">"Вимкнено"</item>
-    <item msgid="2969458029344750262">"Буфер журналу: 64 Кб"</item>
-    <item msgid="1342285115665698168">"Буфер журналу: 256 Кб"</item>
-    <item msgid="1314234299552254621">"Буфер журналу: 1 Мб"</item>
-    <item msgid="3606047780792894151">"Буфер журналу: 4 Мб"</item>
-    <item msgid="5431354956856655120">"Буфер журналу: 16 Мб"</item>
+    <item msgid="2969458029344750262">"Буфер журналу: 64 КБ"</item>
+    <item msgid="1342285115665698168">"Буфер журналу: 256 КБ"</item>
+    <item msgid="1314234299552254621">"Буфер журналу: 1 МБ"</item>
+    <item msgid="3606047780792894151">"Буфер журналу: 4 МБ"</item>
+    <item msgid="5431354956856655120">"Буфер журналу: 16 МБ"</item>
   </string-array>
   <string-array name="select_logpersist_titles">
     <item msgid="1744840221860799971">"Вимкнено"</item>
diff --git a/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml b/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml
index 370f89c..d73e2a4 100644
--- a/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml
+++ b/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml
@@ -22,19 +22,19 @@
     The asset contains a briefcase symbol of 15.26dp x 13.6dp in the center.
 -->
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="#ff000000"
         android:pathData="M15.0815,4.5903 L15.0815,3.43636 L13.9276,2.2 L9.14696,2.2 L7.99302,3.43636
 L7.99302,4.5903 L9.14696,4.5903 L9.14696,3.43636 L13.9276,3.43636
 L13.9276,4.5903 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="#ff000000"
         android:pathData="M18.0488,4.5903 L5.02575,4.5903 C4.36635,4.5903,3.87181,5.08485,3.87181,5.74424
 L3.87181,9.28848 C3.87181,9.94788,4.36635,10.4424,5.02575,10.4424
 L9.72393,10.4424 L9.72393,9.28848 L13.2682,9.28848 L13.2682,10.4424
 L17.9664,10.4424 C18.6257,10.4424,19.1203,9.94788,19.1203,9.28848
 L19.1203,5.74424 C19.2027,5.08485,18.6257,4.5903,18.0488,4.5903 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="#ff000000"
         android:pathData="M9.80635,12.8327 L9.80635,11.6788 L4.44878,11.6788 L4.44878,14.6461
 C4.44878,15.3055,4.94332,15.8,5.60272,15.8 L17.3894,15.8
 C18.0488,15.8,18.5433,15.3055,18.5433,14.6461 L18.5433,11.6788 L13.2682,11.6788
diff --git a/packages/SystemUI/res/values-am/strings_tv.xml b/packages/SystemUI/res/values-am/strings_tv.xml
index 89fd692..7a375a9 100644
--- a/packages/SystemUI/res/values-am/strings_tv.xml
+++ b/packages/SystemUI/res/values-am/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"ፎቶ በፎቶ"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"ስዕል-ላይ-ስዕል"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(ርዕስ የሌለው ፕሮግራም)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIPን ዝጋ"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"ሙሉ ማያ ገጽ"</string>
diff --git a/packages/SystemUI/res/values-ar/strings.xml b/packages/SystemUI/res/values-ar/strings.xml
index 29c0365..021294a 100644
--- a/packages/SystemUI/res/values-ar/strings.xml
+++ b/packages/SystemUI/res/values-ar/strings.xml
@@ -254,7 +254,7 @@
     <string name="gps_notification_found_text" msgid="4619274244146446464">"‏تم تعيين الموقع بواسطة GPS"</string>
     <string name="accessibility_location_active" msgid="2427290146138169014">"طلبات الموقع نشطة"</string>
     <string name="accessibility_clear_all" msgid="5235938559247164925">"محو جميع الإشعارات."</string>
-    <string name="notification_group_overflow_indicator" msgid="1863231301642314183">"و<xliff:g id="NUMBER">%s</xliff:g>"</string>
+    <string name="notification_group_overflow_indicator" msgid="1863231301642314183">"+ <xliff:g id="NUMBER">%s</xliff:g>"</string>
     <plurals name="notification_group_overflow_description" formatted="false" msgid="4579313201268495404">
       <item quantity="zero"><xliff:g id="NUMBER_1">%s</xliff:g> إشعار آخر بداخل المجموعة.</item>
       <item quantity="two">إشعاران (<xliff:g id="NUMBER_1">%s</xliff:g>) آخران بداخل المجموعة.</item>
diff --git a/packages/SystemUI/res/values-bg/strings_tv.xml b/packages/SystemUI/res/values-bg/strings_tv.xml
index ffe9007..a5eb8b93 100644
--- a/packages/SystemUI/res/values-bg/strings_tv.xml
+++ b/packages/SystemUI/res/values-bg/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Картина в картина"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Картина в картината"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Програма без заглавие)"</string>
     <string name="pip_close" msgid="3480680679023423574">"Затваряне на PIP"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Цял екран"</string>
diff --git a/packages/SystemUI/res/values-cs/strings_tv.xml b/packages/SystemUI/res/values-cs/strings_tv.xml
index f27974f..a928218 100644
--- a/packages/SystemUI/res/values-cs/strings_tv.xml
+++ b/packages/SystemUI/res/values-cs/strings_tv.xml
@@ -21,6 +21,6 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="notification_channel_tv_pip" msgid="134047986446577723">"Obraz v obraze"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Bez názvu)"</string>
-    <string name="pip_close" msgid="3480680679023423574">"Ukončit PIP"</string>
+    <string name="pip_close" msgid="3480680679023423574">"Ukončit obraz v obraze (PIP)"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Celá obrazovka"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-da/strings_tv.xml b/packages/SystemUI/res/values-da/strings_tv.xml
index d24cb3a..aa8af74 100644
--- a/packages/SystemUI/res/values-da/strings_tv.xml
+++ b/packages/SystemUI/res/values-da/strings_tv.xml
@@ -21,6 +21,6 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="notification_channel_tv_pip" msgid="134047986446577723">"Integreret billede"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Program uden titel)"</string>
-    <string name="pip_close" msgid="3480680679023423574">"Luk PIP"</string>
+    <string name="pip_close" msgid="3480680679023423574">"Luk integreret billede"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Fuld skærm"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-de/strings_tv.xml b/packages/SystemUI/res/values-de/strings_tv.xml
index c83a52e..adae259 100644
--- a/packages/SystemUI/res/values-de/strings_tv.xml
+++ b/packages/SystemUI/res/values-de/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Bild-in-Bild"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Bild im Bild"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Kein Programmtitel)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP schließen"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Vollbild"</string>
diff --git a/packages/SystemUI/res/values-el/strings.xml b/packages/SystemUI/res/values-el/strings.xml
index 7ac5f69..7d890a3 100644
--- a/packages/SystemUI/res/values-el/strings.xml
+++ b/packages/SystemUI/res/values-el/strings.xml
@@ -51,8 +51,8 @@
     <string name="bluetooth_tethered" msgid="7094101612161133267">"Έγινε σύνδεση μέσω Bluetooth"</string>
     <string name="status_bar_input_method_settings_configure_input_methods" msgid="3504292471512317827">"Ρύθμιση μεθόδων εισαγωγής"</string>
     <string name="status_bar_use_physical_keyboard" msgid="7551903084416057810">"Φυσικό πληκτρολόγιο"</string>
-    <string name="usb_device_permission_prompt" msgid="834698001271562057">"Να επιτρέπεται στην εφαρμογή <xliff:g id="APPLICATION">%1$s</xliff:g> η πρόσβαση στη συσκευή USB;"</string>
-    <string name="usb_accessory_permission_prompt" msgid="5171775411178865750">"Να επιτρέπεται στην εφαρμογή <xliff:g id="APPLICATION">%1$s</xliff:g> η πρόσβαση στο αξεσουάρ USB;"</string>
+    <string name="usb_device_permission_prompt" msgid="834698001271562057">"Να επιτρέπεται στο <xliff:g id="APPLICATION">%1$s</xliff:g> η πρόσβαση στη συσκευή USB;"</string>
+    <string name="usb_accessory_permission_prompt" msgid="5171775411178865750">"Να επιτρέπεται στο <xliff:g id="APPLICATION">%1$s</xliff:g> η πρόσβαση στο αξεσουάρ USB;"</string>
     <string name="usb_device_confirm_prompt" msgid="5161205258635253206">"Άνοιγμα του <xliff:g id="ACTIVITY">%1$s</xliff:g> κατά τη σύνδεση αυτής της συσκευής USB;"</string>
     <string name="usb_accessory_confirm_prompt" msgid="3808984931830229888">"Άνοιγμα του <xliff:g id="ACTIVITY">%1$s</xliff:g> κατά τη σύνδεση αυτού του αξεσουάρ USB;"</string>
     <string name="usb_accessory_uri_prompt" msgid="513450621413733343">"Δεν έχετε εφαρμογή που να συνεργάζεται με το αξεσουάρ USB. Για περισσότερα: <xliff:g id="URL">%1$s</xliff:g>"</string>
diff --git a/packages/SystemUI/res/values-en-rAU/strings_tv.xml b/packages/SystemUI/res/values-en-rAU/strings_tv.xml
index ffcd655..31cbd83 100644
--- a/packages/SystemUI/res/values-en-rAU/strings_tv.xml
+++ b/packages/SystemUI/res/values-en-rAU/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-Picture"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-picture"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(No title program)"</string>
     <string name="pip_close" msgid="3480680679023423574">"Close PIP"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Full screen"</string>
diff --git a/packages/SystemUI/res/values-en-rGB/strings_tv.xml b/packages/SystemUI/res/values-en-rGB/strings_tv.xml
index ffcd655..31cbd83 100644
--- a/packages/SystemUI/res/values-en-rGB/strings_tv.xml
+++ b/packages/SystemUI/res/values-en-rGB/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-Picture"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-picture"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(No title program)"</string>
     <string name="pip_close" msgid="3480680679023423574">"Close PIP"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Full screen"</string>
diff --git a/packages/SystemUI/res/values-en-rIN/strings_tv.xml b/packages/SystemUI/res/values-en-rIN/strings_tv.xml
index ffcd655..31cbd83 100644
--- a/packages/SystemUI/res/values-en-rIN/strings_tv.xml
+++ b/packages/SystemUI/res/values-en-rIN/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-Picture"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-picture"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(No title program)"</string>
     <string name="pip_close" msgid="3480680679023423574">"Close PIP"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Full screen"</string>
diff --git a/packages/SystemUI/res/values-eu/strings_tv.xml b/packages/SystemUI/res/values-eu/strings_tv.xml
index 6dd81a6..081d1fe 100644
--- a/packages/SystemUI/res/values-eu/strings_tv.xml
+++ b/packages/SystemUI/res/values-eu/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Pantaila txikia"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Pantaila txiki gainjarria"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Programa izengabea)"</string>
     <string name="pip_close" msgid="3480680679023423574">"Itxi PIPa"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Pantaila osoa"</string>
diff --git a/packages/SystemUI/res/values-hi/strings_tv.xml b/packages/SystemUI/res/values-hi/strings_tv.xml
index 39f06f6..5e65e46 100644
--- a/packages/SystemUI/res/values-hi/strings_tv.xml
+++ b/packages/SystemUI/res/values-hi/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"चित्र में चित्र"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"स्क्रीन में स्क्रीन"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(कोई शीर्षक कार्यक्रम नहीं)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP बंद करें"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"पूर्ण स्‍क्रीन"</string>
diff --git a/packages/SystemUI/res/values-hr/strings_car.xml b/packages/SystemUI/res/values-hr/strings_car.xml
index d38620b..0a281d7 100644
--- a/packages/SystemUI/res/values-hr/strings_car.xml
+++ b/packages/SystemUI/res/values-hr/strings_car.xml
@@ -20,5 +20,5 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="unknown_user_label" msgid="4323896111737677955">"Nepoznato"</string>
-    <string name="start_driving" msgid="864023351402918991">"Početak vožnje"</string>
+    <string name="start_driving" msgid="864023351402918991">"Započni vožnju"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-in/strings_tv.xml b/packages/SystemUI/res/values-in/strings_tv.xml
index ca3b32f..a1aa168 100644
--- a/packages/SystemUI/res/values-in/strings_tv.xml
+++ b/packages/SystemUI/res/values-in/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Gambar-dalam-Gambar"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-picture"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Program tanpa judul)"</string>
     <string name="pip_close" msgid="3480680679023423574">"Tutup PIP"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Layar penuh"</string>
diff --git a/packages/SystemUI/res/values-it/strings_tv.xml b/packages/SystemUI/res/values-it/strings_tv.xml
index 629e306..81d76d5 100644
--- a/packages/SystemUI/res/values-it/strings_tv.xml
+++ b/packages/SystemUI/res/values-it/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-Picture"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture in picture"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Programma senza titolo)"</string>
     <string name="pip_close" msgid="3480680679023423574">"Chiudi PIP"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Schermo intero"</string>
diff --git a/packages/SystemUI/res/values-ja/strings_tv.xml b/packages/SystemUI/res/values-ja/strings_tv.xml
index 134bb18..4596551 100644
--- a/packages/SystemUI/res/values-ja/strings_tv.xml
+++ b/packages/SystemUI/res/values-ja/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"PIP"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"ピクチャー イン ピクチャー"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(無題の番組)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP を閉じる"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"全画面表示"</string>
diff --git a/packages/SystemUI/res/values-ka/strings_tv.xml b/packages/SystemUI/res/values-ka/strings_tv.xml
index 1a97590..f4f818b 100644
--- a/packages/SystemUI/res/values-ka/strings_tv.xml
+++ b/packages/SystemUI/res/values-ka/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"სურათი სურათში"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"ეკრანი ეკრანში"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(პროგრამის სათაურის გარეშე)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP-ის დახურვა"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"სრულ ეკრანზე"</string>
diff --git a/packages/SystemUI/res/values-kk/strings_tv.xml b/packages/SystemUI/res/values-kk/strings_tv.xml
index 305ad2e..7112017 100644
--- a/packages/SystemUI/res/values-kk/strings_tv.xml
+++ b/packages/SystemUI/res/values-kk/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Сурет ішіндегі сурет"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Суреттегі сурет"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Атаусыз бағдарлама)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP жабу"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Толық экран"</string>
diff --git a/packages/SystemUI/res/values-km/strings_tv.xml b/packages/SystemUI/res/values-km/strings_tv.xml
index 5da818e..641bba3 100644
--- a/packages/SystemUI/res/values-km/strings_tv.xml
+++ b/packages/SystemUI/res/values-km/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"រូបភាពក្នុងរូបភាព"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"រូបក្នុងរូប"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(កម្មវិធី​គ្មានចំណងជើង)"</string>
     <string name="pip_close" msgid="3480680679023423574">"បិទ PIP"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"ពេញអេក្រង់"</string>
diff --git a/packages/SystemUI/res/values-ko/strings.xml b/packages/SystemUI/res/values-ko/strings.xml
index 4c532cf..3d63cb7 100644
--- a/packages/SystemUI/res/values-ko/strings.xml
+++ b/packages/SystemUI/res/values-ko/strings.xml
@@ -674,7 +674,7 @@
     <string name="left_icon" msgid="3096287125959387541">"왼쪽 아이콘"</string>
     <string name="right_icon" msgid="3952104823293824311">"오른쪽 아이콘"</string>
     <string name="drag_to_add_tiles" msgid="7058945779098711293">"드래그하여 타일 추가"</string>
-    <string name="drag_to_remove_tiles" msgid="3361212377437088062">"삭제하려면 여기를 드래그"</string>
+    <string name="drag_to_remove_tiles" msgid="3361212377437088062">"여기로 드래그하여 삭제"</string>
     <string name="qs_edit" msgid="2232596095725105230">"수정"</string>
     <string name="tuner_time" msgid="6572217313285536011">"시간"</string>
   <string-array name="clock_options">
diff --git a/packages/SystemUI/res/values-mn/strings_tv.xml b/packages/SystemUI/res/values-mn/strings_tv.xml
index bbc94c8..e250c2d 100644
--- a/packages/SystemUI/res/values-mn/strings_tv.xml
+++ b/packages/SystemUI/res/values-mn/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Зураг-доторх-Зураг"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Дэлгэцэн-доторх-Дэлгэц"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Гарчиггүй хөтөлбөр)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP-г хаах"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Бүтэн дэлгэц"</string>
diff --git a/packages/SystemUI/res/values-ne/strings_tv.xml b/packages/SystemUI/res/values-ne/strings_tv.xml
index 2c5c186..2e42b6c 100644
--- a/packages/SystemUI/res/values-ne/strings_tv.xml
+++ b/packages/SystemUI/res/values-ne/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"तस्बिरभित्रको तस्बिर"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Picture-in-Picture"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(शीर्षकविहीन कार्यक्रम)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP लाई बन्द गर्नुहोस्"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"पूर्ण स्क्रिन"</string>
diff --git a/packages/SystemUI/res/values-nl/strings_tv.xml b/packages/SystemUI/res/values-nl/strings_tv.xml
index fae484f..8270fee 100644
--- a/packages/SystemUI/res/values-nl/strings_tv.xml
+++ b/packages/SystemUI/res/values-nl/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Beeld-in-beeld"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Scherm-in-scherm"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Naamloos programma)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP sluiten"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Volledig scherm"</string>
diff --git a/packages/SystemUI/res/values-ta/strings_tv.xml b/packages/SystemUI/res/values-ta/strings_tv.xml
index 5ddab56..f7c81ee 100644
--- a/packages/SystemUI/res/values-ta/strings_tv.xml
+++ b/packages/SystemUI/res/values-ta/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"பிக்ச்சர் இன் பிக்ச்சர்"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"பிக்ச்சர்-இன்-பிக்ச்சர்"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(தலைப்பு இல்லை)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIPஐ மூடு"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"முழுத்திரை"</string>
diff --git a/packages/SystemUI/res/values-tr/strings_tv.xml b/packages/SystemUI/res/values-tr/strings_tv.xml
index ec2c784..fb39510 100644
--- a/packages/SystemUI/res/values-tr/strings_tv.xml
+++ b/packages/SystemUI/res/values-tr/strings_tv.xml
@@ -19,7 +19,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Ekran İçinde Ekran"</string>
+    <string name="notification_channel_tv_pip" msgid="134047986446577723">"Pencere İçinde Pencere"</string>
     <string name="pip_notification_unknown_title" msgid="6289156118095849438">"(Başlıksız program)"</string>
     <string name="pip_close" msgid="3480680679023423574">"PIP\'yi kapat"</string>
     <string name="pip_fullscreen" msgid="8604643018538487816">"Tam ekran"</string>
diff --git a/packages/SystemUI/src/com/android/systemui/recents/IRecentsSystemUserCallbacks.aidl b/packages/SystemUI/src/com/android/systemui/recents/IRecentsSystemUserCallbacks.aidl
index 1240e05..cc7798e 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/IRecentsSystemUserCallbacks.aidl
+++ b/packages/SystemUI/src/com/android/systemui/recents/IRecentsSystemUserCallbacks.aidl
@@ -31,4 +31,5 @@
     void sendRecentsDrawnEvent();
     void sendDockingTopTaskEvent(int dragMode, in Rect initialRect);
     void sendLaunchRecentsEvent();
+    void setWaitingForTransitionStartEvent(boolean waitingForTransitionStart);
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/Recents.java b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
index de2ace4..86dde54 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/Recents.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
@@ -54,9 +54,11 @@
 import com.android.systemui.recents.events.EventBus;
 import com.android.systemui.recents.events.activity.ConfigurationChangedEvent;
 import com.android.systemui.recents.events.activity.DockedTopTaskEvent;
+import com.android.systemui.recents.events.activity.LaunchTaskFailedEvent;
 import com.android.systemui.recents.events.activity.RecentsActivityStartingEvent;
 import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
 import com.android.systemui.recents.events.component.ScreenPinningRequestEvent;
+import com.android.systemui.recents.events.component.SetWaitingForTransitionStartEvent;
 import com.android.systemui.recents.events.component.ShowUserToastEvent;
 import com.android.systemui.recents.events.ui.RecentsDrawnEvent;
 import com.android.systemui.recents.misc.SystemServicesProxy;
@@ -612,6 +614,14 @@
                 }
             });
         }
+
+        // This will catch the cases when a user launches from recents to another app
+        // (and vice versa) that is not in the recents stack (such as home or bugreport) and it
+        // would not reset the wait for transition flag. This will catch it and make sure that the
+        // flag is reset.
+        if (!event.visible) {
+            mImpl.setWaitingForTransitionStart(false);
+        }
     }
 
     /**
@@ -684,6 +694,11 @@
         }
     }
 
+    public final void onBusEvent(LaunchTaskFailedEvent event) {
+        // Reset the transition when tasks fail to launch
+        mImpl.setWaitingForTransitionStart(false);
+    }
+
     public final void onBusEvent(ConfigurationChangedEvent event) {
         // Update the configuration for the Recents component when the activity configuration
         // changes as well
@@ -711,6 +726,25 @@
         }
     }
 
+    public final void onBusEvent(SetWaitingForTransitionStartEvent event) {
+        int processUser = sSystemServicesProxy.getProcessUser();
+        if (sSystemServicesProxy.isSystemUser(processUser)) {
+            mImpl.setWaitingForTransitionStart(event.waitingForTransitionStart);
+        } else {
+            postToSystemUser(new Runnable() {
+                @Override
+                public void run() {
+                    try {
+                        mUserToSystemCallbacks.setWaitingForTransitionStartEvent(
+                                event.waitingForTransitionStart);
+                    } catch (RemoteException e) {
+                        Log.e(TAG, "Callback failed", e);
+                    }
+                }
+            });
+        }
+    }
+
     /**
      * Attempts to register with the system user.
      */
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
index 7cd93bb..86e93fd 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
@@ -24,12 +24,11 @@
 import android.app.ActivityManager;
 import android.app.ActivityManager.TaskSnapshot;
 import android.app.ActivityOptions;
+import android.app.ActivityOptions.OnAnimationStartedListener;
 import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
 import android.graphics.GraphicBuffer;
 import android.graphics.Rect;
 import android.graphics.RectF;
@@ -208,6 +207,20 @@
     protected static RecentsTaskLoadPlan sInstanceLoadPlan;
     // Stores the last pinned task time
     protected static long sLastPipTime = -1;
+    // Stores whether we are waiting for a transition to/from recents to start. During this time,
+    // we disallow the user from manually toggling recents until the transition has started.
+    private static boolean mWaitingForTransitionStart = false;
+    // Stores whether or not the user toggled while we were waiting for a transition to/from
+    // recents. In this case, we defer the toggle state until then and apply it immediately after.
+    private static boolean mToggleFollowingTransitionStart = true;
+
+    private ActivityOptions.OnAnimationStartedListener mResetToggleFlagListener =
+            new OnAnimationStartedListener() {
+                @Override
+                public void onAnimationStarted() {
+                    setWaitingForTransitionStart(false);
+                }
+            };
 
     protected Context mContext;
     protected Handler mHandler;
@@ -365,6 +378,11 @@
             return;
         }
 
+        if (mWaitingForTransitionStart) {
+            mToggleFollowingTransitionStart = true;
+            return;
+        }
+
         mDraggingInRecents = false;
         mLaunchedWhileDocking = false;
         mTriggeredFromAltTab = false;
@@ -638,6 +656,18 @@
         }
     }
 
+    public void setWaitingForTransitionStart(boolean waitingForTransitionStart) {
+        if (mWaitingForTransitionStart == waitingForTransitionStart) {
+            return;
+        }
+
+        mWaitingForTransitionStart = waitingForTransitionStart;
+        if (!waitingForTransitionStart && mToggleFollowingTransitionStart) {
+            toggleRecents(DividerView.INVALID_RECENTS_GROW_TARGET);
+        }
+        mToggleFollowingTransitionStart = false;
+    }
+
     /**
      * Returns the preloaded load plan and invalidates it.
      */
@@ -865,8 +895,9 @@
             }
             AppTransitionAnimationSpec[] specsArray = new AppTransitionAnimationSpec[specs.size()];
             specs.toArray(specsArray);
+
             return new Pair<>(ActivityOptions.makeThumbnailAspectScaleDownAnimation(mDummyStackView,
-                    specsArray, mHandler, null, this), null);
+                    specsArray, mHandler, mResetToggleFlagListener, this), null);
         } else {
             // Update the destination rect
             Task toTask = new Task();
@@ -884,8 +915,10 @@
                         return Lists.newArrayList(new AppTransitionAnimationSpec(
                                 toTask.key.id, thumbnail, rect));
                     });
+
             return new Pair<>(ActivityOptions.makeMultiThumbFutureAspectScaleAnimation(mContext,
-                    mHandler, future.getFuture(), null, false /* scaleUp */), future);
+                    mHandler, future.getFuture(), mResetToggleFlagListener, false /* scaleUp */),
+                    future);
         }
     }
 
@@ -991,6 +1024,10 @@
         launchState.launchedToTaskId = runningTaskId;
         launchState.launchedWithAltTab = mTriggeredFromAltTab;
 
+        // Disable toggling of recents between starting the activity and it is visible and the app
+        // has started its transition into recents.
+        setWaitingForTransitionStart(useThumbnailTransition);
+
         // Preload the icon (this will be a null-op if we have preloaded the icon already in
         // preloadRecents())
         preloadIcon(runningTaskId);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsSystemUser.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsSystemUser.java
index 3921a20..1285626 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsSystemUser.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsSystemUser.java
@@ -29,6 +29,7 @@
 import com.android.systemui.recents.events.EventBus;
 import com.android.systemui.recents.events.activity.DockedTopTaskEvent;
 import com.android.systemui.recents.events.activity.RecentsActivityStartingEvent;
+import com.android.systemui.recents.events.component.SetWaitingForTransitionStartEvent;
 import com.android.systemui.recents.events.ui.RecentsDrawnEvent;
 import com.android.systemui.recents.misc.ForegroundThread;
 
@@ -105,4 +106,10 @@
     public void sendLaunchRecentsEvent() throws RemoteException {
         EventBus.getDefault().post(new RecentsActivityStartingEvent());
     }
+
+    @Override
+    public void setWaitingForTransitionStartEvent(boolean waitingForTransitionStart) {
+        EventBus.getDefault().post(new SetWaitingForTransitionStartEvent(
+                waitingForTransitionStart));
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/events/component/SetWaitingForTransitionStartEvent.java b/packages/SystemUI/src/com/android/systemui/recents/events/component/SetWaitingForTransitionStartEvent.java
new file mode 100644
index 0000000..d9cf5fb
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/recents/events/component/SetWaitingForTransitionStartEvent.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+package com.android.systemui.recents.events.component;
+
+import com.android.systemui.recents.events.EventBus;
+
+/**
+ * This is sent when we are setting/resetting the flag to wait for the transition to start.
+ */
+public class SetWaitingForTransitionStartEvent extends EventBus.Event {
+
+    public final boolean waitingForTransitionStart;
+
+    public SetWaitingForTransitionStartEvent(boolean waitingForTransitionStart) {
+        this.waitingForTransitionStart = waitingForTransitionStart;
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsTransitionHelper.java b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsTransitionHelper.java
index 968b77f..67685b8 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsTransitionHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsTransitionHelper.java
@@ -54,6 +54,7 @@
 import com.android.systemui.recents.events.activity.LaunchTaskStartedEvent;
 import com.android.systemui.recents.events.activity.LaunchTaskSucceededEvent;
 import com.android.systemui.recents.events.component.ScreenPinningRequestEvent;
+import com.android.systemui.recents.events.component.SetWaitingForTransitionStartEvent;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.model.Task;
 import com.android.systemui.recents.model.TaskStack;
@@ -117,31 +118,58 @@
             final Rect windowRect = Recents.getSystemServices().getWindowRect();
             transitionFuture = getAppTransitionFuture(
                     () -> composeAnimationSpecs(task, stackView, destinationStack, windowRect));
-            animStartedListener = () -> {
-                // If we are launching into another task, cancel the previous task's
-                // window transition
-                EventBus.getDefault().send(new CancelEnterRecentsWindowAnimationEvent(task));
-                EventBus.getDefault().send(new ExitRecentsWindowFirstAnimationFrameEvent());
-                stackView.cancelAllTaskViewAnimations();
+            animStartedListener = new OnAnimationStartedListener() {
+                private boolean mHandled;
 
-                if (screenPinningRequested) {
-                    // Request screen pinning after the animation runs
-                    mStartScreenPinningRunnable.taskId = task.key.id;
-                    mHandler.postDelayed(mStartScreenPinningRunnable, 350);
+                @Override
+                public void onAnimationStarted() {
+                    if (mHandled) {
+                        return;
+                    }
+                    mHandled = true;
+
+                    // If we are launching into another task, cancel the previous task's
+                    // window transition
+                    EventBus.getDefault().send(new CancelEnterRecentsWindowAnimationEvent(task));
+                    EventBus.getDefault().send(new ExitRecentsWindowFirstAnimationFrameEvent());
+                    stackView.cancelAllTaskViewAnimations();
+
+                    if (screenPinningRequested) {
+                        // Request screen pinning after the animation runs
+                        mStartScreenPinningRunnable.taskId = task.key.id;
+                        mHandler.postDelayed(mStartScreenPinningRunnable, 350);
+                    }
+
+                    // Reset the state where we are waiting for the transition to start
+                    EventBus.getDefault().send(new SetWaitingForTransitionStartEvent(false));
                 }
             };
         } else {
             // This is only the case if the task is not on screen (scrolled offscreen for example)
             transitionFuture = null;
-            animStartedListener = () -> {
-                // If we are launching into another task, cancel the previous task's
-                // window transition
-                EventBus.getDefault().send(new CancelEnterRecentsWindowAnimationEvent(task));
-                EventBus.getDefault().send(new ExitRecentsWindowFirstAnimationFrameEvent());
-                stackView.cancelAllTaskViewAnimations();
+            animStartedListener = new OnAnimationStartedListener() {
+                private boolean mHandled;
+
+                @Override
+                public void onAnimationStarted() {
+                    if (mHandled) {
+                        return;
+                    }
+                    mHandled = true;
+
+                    // If we are launching into another task, cancel the previous task's
+                    // window transition
+                    EventBus.getDefault().send(new CancelEnterRecentsWindowAnimationEvent(task));
+                    EventBus.getDefault().send(new ExitRecentsWindowFirstAnimationFrameEvent());
+                    stackView.cancelAllTaskViewAnimations();
+
+                    // Reset the state where we are waiting for the transition to start
+                    EventBus.getDefault().send(new SetWaitingForTransitionStartEvent(false));
+                }
             };
         }
 
+        EventBus.getDefault().send(new SetWaitingForTransitionStartEvent(true));
         final ActivityOptions opts = ActivityOptions.makeMultiThumbFutureAspectScaleAnimation(mContext,
                 mHandler, transitionFuture != null ? transitionFuture.future : null,
                 animStartedListener, true /* scaleUp */);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
index 479b945..1d64480 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
@@ -543,7 +543,7 @@
                     mKeyguardFadingOutInProgress = false;
                     mAnimatingDozeUnlock = false;
                 }
-                if (mWakingUpFromAodAnimationRunning) {
+                if (mWakingUpFromAodAnimationRunning && !mDeferFinishedListener) {
                     mWakingUpFromAodAnimationRunning = false;
                     mWakingUpFromAodInProgress = false;
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 68caab1..3d2213b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -5786,15 +5786,18 @@
                         boolean handled = superOnClickHandler(view, pendingIntent, fillInIntent);
 
                         // close the shade if it was open
-                        if (handled) {
+                        if (handled && !mNotificationPanel.isFullyCollapsed()) {
                             animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL,
                                     true /* force */);
                             visibilityChanged(false);
                             mAssistManager.hideAssist();
+
+                            // Wait for activity start.
+                            return true;
+                        } else {
+                            return false;
                         }
 
-                        // Wait for activity start.
-                        return handled;
                     }
                 }, afterKeyguardGone);
                 return true;
@@ -6844,12 +6847,16 @@
                     }
                 }.start();
 
-                // close the shade if it was open
-                animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL,
-                        true /* force */, true /* delayed */);
-                visibilityChanged(false);
+                if (!mNotificationPanel.isFullyCollapsed()) {
+                    // close the shade if it was open
+                    animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL,
+                            true /* force */, true /* delayed */);
+                    visibilityChanged(false);
 
-                return true;
+                    return true;
+                } else {
+                    return false;
+                }
             }
         }, afterKeyguardGone);
     }
@@ -7001,12 +7008,16 @@
                         new Thread(runnable).start();
                     }
 
-                    // close the shade if it was open
-                    animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL,
-                            true /* force */, true /* delayed */);
-                    visibilityChanged(false);
+                    if (!mNotificationPanel.isFullyCollapsed()) {
+                        // close the shade if it was open
+                        animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL,
+                                true /* force */, true /* delayed */);
+                        visibilityChanged(false);
 
-                    return true;
+                        return true;
+                    } else {
+                        return false;
+                    }
                 }
             }, afterKeyguardGone);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
index 3913254..06cdfae 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
@@ -102,6 +102,9 @@
     private final ArrayList<Runnable> mAfterKeyguardGoneRunnables = new ArrayList<>();
     private boolean mDeferScrimFadeOut;
 
+    // Dismiss action to be launched when we stop dozing or the keyguard is gone.
+    private DismissWithActionRequest mPendingWakeupAction;
+
     private final KeyguardUpdateMonitorCallback mUpdateMonitorCallback =
             new KeyguardUpdateMonitorCallback() {
         @Override
@@ -162,13 +165,18 @@
         } else {
             mStatusBar.showKeyguard();
             if (hideBouncerWhenShowing) {
-                mBouncer.hide(false /* destroyView */);
+                hideBouncer(false /* destroyView */);
                 mBouncer.prepare();
             }
         }
         updateStates();
     }
 
+    private void hideBouncer(boolean destroyView) {
+        mBouncer.hide(destroyView);
+        cancelPendingWakeupAction();
+    }
+
     private void showBouncer() {
         if (mShowing) {
             mBouncer.show(false /* resetSecuritySelection */);
@@ -179,6 +187,15 @@
     public void dismissWithAction(OnDismissAction r, Runnable cancelAction,
             boolean afterKeyguardGone) {
         if (mShowing) {
+            cancelPendingWakeupAction();
+            // If we're dozing, this needs to be delayed until after we wake up - unless we're
+            // wake-and-unlocking, because there dozing will last until the end of the transition.
+            if (mDozing && !isWakeAndUnlocking()) {
+                mPendingWakeupAction = new DismissWithActionRequest(
+                        r, cancelAction, afterKeyguardGone);
+                return;
+            }
+
             if (!afterKeyguardGone) {
                 mBouncer.showWithDismissAction(r, cancelAction);
             } else {
@@ -189,6 +206,11 @@
         updateStates();
     }
 
+    private boolean isWakeAndUnlocking() {
+        int mode = mFingerprintUnlockController.getMode();
+        return mode == MODE_WAKE_AND_UNLOCK || mode == MODE_WAKE_AND_UNLOCK_PULSING;
+    }
+
     /**
      * Adds a {@param runnable} to be executed after Keyguard is gone.
      */
@@ -204,7 +226,9 @@
             if (mOccluded && !mDozing) {
                 mStatusBar.hideKeyguard();
                 mStatusBar.stopWaitingForKeyguardExit();
-                mBouncer.hide(false /* destroyView */);
+                if (hideBouncerWhenShowing || mBouncer.needsFullscreenBouncer()) {
+                    hideBouncer(false /* destroyView */);
+                }
             } else {
                 showBouncerOrKeyguard(hideBouncerWhenShowing);
             }
@@ -254,6 +278,10 @@
                 reset(dozing /* hideBouncerWhenShowing */);
             }
             updateStates();
+
+            if (!dozing) {
+                launchPendingWakeupAction();
+            }
         }
     }
 
@@ -329,6 +357,7 @@
      */
     public void hide(long startTime, long fadeoutDuration) {
         mShowing = false;
+        launchPendingWakeupAction();
 
         if (KeyguardUpdateMonitor.getInstance(mContext).needsSlowUnlockTransition()) {
             fadeoutDuration = KEYGUARD_DISMISS_DURATION_LOCKED;
@@ -342,7 +371,7 @@
                 public void run() {
                     mStatusBarWindowManager.setKeyguardShowing(false);
                     mStatusBarWindowManager.setKeyguardFadingAway(true);
-                    mBouncer.hide(true /* destroyView */);
+                    hideBouncer(true /* destroyView */);
                     updateStates();
                     mScrimController.animateKeyguardFadingOut(
                             StatusBar.FADE_KEYGUARD_START_DELAY,
@@ -368,7 +397,7 @@
             }
             mStatusBar.setKeyguardFadingAway(startTime, delay, fadeoutDuration);
             mFingerprintUnlockController.startKeyguardFadingAway();
-            mBouncer.hide(true /* destroyView */);
+            hideBouncer(true /* destroyView */);
             if (wakeUnlockPulsing) {
                 mStatusBarWindowManager.setKeyguardFadingAway(true);
                 mStatusBar.fadeKeyguardWhilePulsing();
@@ -411,11 +440,11 @@
     }
 
     public void onDensityOrFontScaleChanged() {
-        mBouncer.hide(true /* destroyView */);
+        hideBouncer(true /* destroyView */);
     }
 
     public void onOverlayChanged() {
-        mBouncer.hide(true /* destroyView */);
+        hideBouncer(true /* destroyView */);
         mBouncer.prepare();
     }
 
@@ -655,4 +684,38 @@
     public ViewRootImpl getViewRootImpl() {
         return mStatusBar.getStatusBarView().getViewRootImpl();
     }
+
+    public void launchPendingWakeupAction() {
+        DismissWithActionRequest request = mPendingWakeupAction;
+        mPendingWakeupAction = null;
+        if (request != null) {
+            if (mShowing) {
+                dismissWithAction(request.dismissAction, request.cancelAction,
+                        request.afterKeyguardGone);
+            } else if (request.dismissAction != null) {
+                request.dismissAction.onDismiss();
+            }
+        }
+    }
+
+    public void cancelPendingWakeupAction() {
+        DismissWithActionRequest request = mPendingWakeupAction;
+        mPendingWakeupAction = null;
+        if (request != null && request.cancelAction != null) {
+            request.cancelAction.run();
+        }
+    }
+
+    private static class DismissWithActionRequest {
+        final OnDismissAction dismissAction;
+        final Runnable cancelAction;
+        final boolean afterKeyguardGone;
+
+        DismissWithActionRequest(OnDismissAction dismissAction, Runnable cancelAction,
+                boolean afterKeyguardGone) {
+            this.dismissAction = dismissAction;
+            this.cancelAction = cancelAction;
+            this.afterKeyguardGone = afterKeyguardGone;
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index 4bbe895..291ec1a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -3714,6 +3714,9 @@
      * See {@link AmbientState#setDark}.
      */
     public void setDark(boolean dark, boolean animate, @Nullable PointF touchWakeUpScreenLocation) {
+        if (mAmbientState.isDark() == dark) {
+            return;
+        }
         mAmbientState.setDark(dark);
         if (animate && mAnimationsEnabled) {
             mDarkNeedsAnimation = true;
diff --git a/packages/VpnDialogs/res/values-ar/strings.xml b/packages/VpnDialogs/res/values-ar/strings.xml
index d29c407..e36eef4 100644
--- a/packages/VpnDialogs/res/values-ar/strings.xml
+++ b/packages/VpnDialogs/res/values-ar/strings.xml
@@ -17,7 +17,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="prompt" msgid="3183836924226407828">"طلب الاتصال"</string>
-    <string name="warning" msgid="809658604548412033">"‏يريد <xliff:g id="APP">%s</xliff:g> إعداد الاتصال بالشبكة الظاهرية الخاصة التي تتيح له مراقبة حركة المرور على الشبكة. فلا توافق إلا إذا كنت تثق في المصدر. &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; يظهر في الجزء العلوي من الشاشة عندما تكون الشبكة الظاهرية الخاصة نشطة."</string>
+    <string name="warning" msgid="809658604548412033">"‏يريد <xliff:g id="APP">%s</xliff:g> إعداد الاتصال بالشبكة الافتراضية الخاصة التي تتيح له مراقبة حركة المرور على الشبكة. فلا توافق إلا إذا كنت تثق في المصدر. &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; يظهر في الجزء العلوي من الشاشة عندما تكون الشبكة الافتراضية الخاصة نشطة."</string>
     <string name="legacy_title" msgid="192936250066580964">"‏VPN متصلة"</string>
     <string name="configure" msgid="4905518375574791375">"تهيئة"</string>
     <string name="disconnect" msgid="971412338304200056">"قطع الاتصال"</string>
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 38327bc..84017e7 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -13367,7 +13367,6 @@
                 final ActivityRecord r = ActivityRecord.isInStackLocked(token);
                 if (r != null) {
                     final ActivityOptions activityOptions = r.pendingOptions;
-                    r.pendingOptions = null;
                     return activityOptions == null ? null : activityOptions.toBundle();
                 }
                 return null;
diff --git a/services/core/java/com/android/server/location/GnssLocationProvider.java b/services/core/java/com/android/server/location/GnssLocationProvider.java
index cdf25cf..11a4eb4 100644
--- a/services/core/java/com/android/server/location/GnssLocationProvider.java
+++ b/services/core/java/com/android/server/location/GnssLocationProvider.java
@@ -543,7 +543,9 @@
                     loadPropertiesFromResource(context, mProperties);
                     String lpp_profile = mProperties.getProperty("LPP_PROFILE");
                     // set the persist property LPP_PROFILE for the value
-                    SystemProperties.set(LPP_PROFILE, lpp_profile);
+                    if (lpp_profile != null) {
+                        SystemProperties.set(LPP_PROFILE, lpp_profile);
+                    }
                 } else {
                     // reset the persist property
                     SystemProperties.set(LPP_PROFILE, "");
diff --git a/services/core/java/com/android/server/wm/AppWindowAnimator.java b/services/core/java/com/android/server/wm/AppWindowAnimator.java
index f3a09ed..ddbbde1 100644
--- a/services/core/java/com/android/server/wm/AppWindowAnimator.java
+++ b/services/core/java/com/android/server/wm/AppWindowAnimator.java
@@ -198,6 +198,14 @@
         return animation != null || mAppToken.inPendingTransaction;
     }
 
+    /**
+     * @return whether an animation is about to start, i.e. the animation is set already but we
+     *         haven't processed the first frame yet.
+     */
+    boolean isAnimationStarting() {
+        return animation != null && !animating;
+    }
+
     public int getTransit() {
         return mTransit;
     }
diff --git a/services/core/java/com/android/server/wm/RemoteSurfaceTrace.java b/services/core/java/com/android/server/wm/RemoteSurfaceTrace.java
index 0508fdf..a12c2c4 100644
--- a/services/core/java/com/android/server/wm/RemoteSurfaceTrace.java
+++ b/services/core/java/com/android/server/wm/RemoteSurfaceTrace.java
@@ -32,7 +32,7 @@
 // the surface control.
 //
 // See cts/hostsidetests/../../SurfaceTraceReceiver.java for parsing side.
-class RemoteSurfaceTrace extends SurfaceControl {
+class RemoteSurfaceTrace extends SurfaceControlWithBackground {
     static final String TAG = "RemoteSurfaceTrace";
 
     final FileDescriptor mWriteFd;
@@ -41,7 +41,8 @@
     final WindowManagerService mService;
     final WindowState mWindow;
 
-    RemoteSurfaceTrace(FileDescriptor fd, SurfaceControl wrapped, WindowState window) {
+    RemoteSurfaceTrace(FileDescriptor fd, SurfaceControlWithBackground wrapped,
+            WindowState window) {
         super(wrapped);
 
         mWriteFd = fd;
diff --git a/services/core/java/com/android/server/wm/SurfaceControlWithBackground.java b/services/core/java/com/android/server/wm/SurfaceControlWithBackground.java
new file mode 100644
index 0000000..f5ef2e6
--- /dev/null
+++ b/services/core/java/com/android/server/wm/SurfaceControlWithBackground.java
@@ -0,0 +1,306 @@
+/*
+ * Copyright (C) 2017 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
+ */
+
+package com.android.server.wm;
+
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.Region;
+import android.os.IBinder;
+import android.os.Parcel;
+import android.view.Surface;
+import android.view.Surface.OutOfResourcesException;
+import android.view.SurfaceControl;
+import android.view.SurfaceSession;
+
+/**
+ * SurfaceControl extension that has background sized to match its container.
+ */
+class SurfaceControlWithBackground extends SurfaceControl {
+    // SurfaceControl that holds the background behind opaque letterboxed app windows.
+    private SurfaceControl mBackgroundControl;
+
+    // Flags that define whether the background should be shown.
+    private boolean mOpaque;
+    private boolean mVisible;
+
+    // Way to communicate with corresponding window.
+    private WindowSurfaceController mWindowSurfaceController;
+
+    // Rect to hold task bounds when computing metrics for background.
+    private Rect mTmpContainerRect = new Rect();
+
+    // Last metrics applied to the main SurfaceControl.
+    private float mLastWidth, mLastHeight;
+    private float mLastDsDx = 1, mLastDsDy = 1;
+    private float mLastX, mLastY;
+
+    public SurfaceControlWithBackground(SurfaceControlWithBackground other) {
+        super(other);
+        mBackgroundControl = other.mBackgroundControl;
+        mOpaque = other.mOpaque;
+        mVisible = other.mVisible;
+        mWindowSurfaceController = other.mWindowSurfaceController;
+    }
+
+    public SurfaceControlWithBackground(SurfaceSession s, String name, int w, int h, int format,
+            int flags, int windowType, int ownerUid,
+            WindowSurfaceController windowSurfaceController) throws OutOfResourcesException {
+        super(s, name, w, h, format, flags, windowType, ownerUid);
+
+        // We should only show background when the window is letterboxed in a task.
+        if (!windowSurfaceController.mAnimator.mWin.isLetterboxedAppWindow()) {
+            return;
+        }
+        mWindowSurfaceController = windowSurfaceController;
+        mLastWidth = w;
+        mLastHeight = h;
+        mOpaque = (flags & SurfaceControl.OPAQUE) != 0;
+        mWindowSurfaceController.getContainerRect(mTmpContainerRect);
+        mBackgroundControl = new SurfaceControl(s, "Background for - " + name,
+                mTmpContainerRect.width(), mTmpContainerRect.height(), PixelFormat.OPAQUE,
+                flags | SurfaceControl.FX_SURFACE_DIM);
+    }
+
+    @Override
+    public void setAlpha(float alpha) {
+        super.setAlpha(alpha);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.setAlpha(alpha);
+    }
+
+    @Override
+    public void setLayer(int zorder) {
+        super.setLayer(zorder);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        // TODO: Use setRelativeLayer(Integer.MIN_VALUE) when it's fixed.
+        mBackgroundControl.setLayer(zorder - 1);
+    }
+
+    @Override
+    public void setPosition(float x, float y) {
+        super.setPosition(x, y);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mLastX = x;
+        mLastY = y;
+        updateBgPosition();
+    }
+
+    private void updateBgPosition() {
+        mWindowSurfaceController.getContainerRect(mTmpContainerRect);
+        final Rect winFrame = mWindowSurfaceController.mAnimator.mWin.mFrame;
+        final float offsetX = (mTmpContainerRect.left - winFrame.left) * mLastDsDx;
+        final float offsetY = (mTmpContainerRect.top - winFrame.top) * mLastDsDy;
+        mBackgroundControl.setPosition(mLastX + offsetX, mLastY + offsetY);
+    }
+
+    @Override
+    public void setSize(int w, int h) {
+        super.setSize(w, h);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mLastWidth = w;
+        mLastHeight = h;
+        mWindowSurfaceController.getContainerRect(mTmpContainerRect);
+        mBackgroundControl.setSize(mTmpContainerRect.width(), mTmpContainerRect.height());
+    }
+
+    @Override
+    public void setWindowCrop(Rect crop) {
+        super.setWindowCrop(crop);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        if (crop.width() < mLastWidth || crop.height() < mLastHeight) {
+            // We're animating and cropping window, compute the appropriate crop for background.
+            calculateBgCrop(crop);
+            mBackgroundControl.setWindowCrop(mTmpContainerRect);
+        } else {
+            // When not animating just set crop to container rect.
+            mWindowSurfaceController.getContainerRect(mTmpContainerRect);
+            mBackgroundControl.setWindowCrop(mTmpContainerRect);
+        }
+    }
+
+    @Override
+    public void setFinalCrop(Rect crop) {
+        super.setFinalCrop(crop);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        if (crop.width() < mLastWidth || crop.height() < mLastHeight) {
+            // We're animating and cropping window, compute the appropriate crop for background.
+            calculateBgCrop(crop);
+            mBackgroundControl.setFinalCrop(mTmpContainerRect);
+        } else {
+            // When not animating just set crop to container rect.
+            mWindowSurfaceController.getContainerRect(mTmpContainerRect);
+            mBackgroundControl.setFinalCrop(mTmpContainerRect);
+        }
+    }
+
+    /** Compute background crop based on current animation progress for main surface control. */
+    private void calculateBgCrop(Rect crop) {
+        // Track overall progress of animation by computing cropped portion of status bar.
+        final Rect contentInsets = mWindowSurfaceController.mAnimator.mWin.mContentInsets;
+        float d = contentInsets.top == 0 ? 0 : (float) crop.top / contentInsets.top;
+
+        // Compute additional offset for the background when app window is positioned not at (0,0).
+        // E.g. landscape with navigation bar on the left.
+        final Rect winFrame = mWindowSurfaceController.mAnimator.mWin.mFrame;
+        final int offsetX = (int) (winFrame.left * mLastDsDx * d + 0.5);
+        final int offsetY = (int) (winFrame.top * mLastDsDy * d + 0.5);
+
+        // Compute new scaled width and height for background that will depend on current animation
+        // progress. Those consist of current crop rect for the main surface + scaled areas outside
+        // of letterboxed area.
+        mWindowSurfaceController.getContainerRect(mTmpContainerRect);
+        final int backgroundWidth =
+                (int) (crop.width() + (mTmpContainerRect.width() - mLastWidth) * (1 - d) + 0.5);
+        final int backgroundHeight =
+                (int) (crop.height() + (mTmpContainerRect.height() - mLastHeight) * (1 - d) + 0.5);
+
+        mTmpContainerRect.set(crop);
+        // Make sure that part of background to left/top is visible and scaled.
+        mTmpContainerRect.offset(offsetX, offsetY);
+        // Set correct width/height, so that area to right/bottom is cropped properly.
+        mTmpContainerRect.right = mTmpContainerRect.left + backgroundWidth;
+        mTmpContainerRect.bottom = mTmpContainerRect.top + backgroundHeight;
+    }
+
+    @Override
+    public void setLayerStack(int layerStack) {
+        super.setLayerStack(layerStack);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.setLayerStack(layerStack);
+    }
+
+    @Override
+    public void setOpaque(boolean isOpaque) {
+        super.setOpaque(isOpaque);
+        mOpaque = isOpaque;
+        updateBackgroundVisibility();
+    }
+
+    @Override
+    public void setSecure(boolean isSecure) {
+        super.setSecure(isSecure);
+    }
+
+    @Override
+    public void setMatrix(float dsdx, float dtdx, float dtdy, float dsdy) {
+        super.setMatrix(dsdx, dtdx, dtdy, dsdy);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.setMatrix(dsdx, dtdx, dtdy, dsdy);
+        mLastDsDx = dsdx;
+        mLastDsDy = dsdy;
+        updateBgPosition();
+    }
+
+    @Override
+    public void hide() {
+        super.hide();
+        mVisible = false;
+        updateBackgroundVisibility();
+    }
+
+    @Override
+    public void show() {
+        super.show();
+        mVisible = true;
+        updateBackgroundVisibility();
+    }
+
+    @Override
+    public void destroy() {
+        super.destroy();
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.destroy();
+    }
+
+    @Override
+    public void release() {
+        super.release();
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.release();
+    }
+
+    @Override
+    public void setTransparentRegionHint(Region region) {
+        super.setTransparentRegionHint(region);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.setTransparentRegionHint(region);
+    }
+
+    @Override
+    public void deferTransactionUntil(IBinder handle, long frame) {
+        super.deferTransactionUntil(handle, frame);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.deferTransactionUntil(handle, frame);
+    }
+
+    @Override
+    public void deferTransactionUntil(Surface barrier, long frame) {
+        super.deferTransactionUntil(barrier, frame);
+
+        if (mBackgroundControl == null) {
+            return;
+        }
+        mBackgroundControl.deferTransactionUntil(barrier, frame);
+    }
+
+    private void updateBackgroundVisibility() {
+        if (mBackgroundControl == null) {
+            return;
+        }
+        if (mOpaque && mVisible) {
+            mBackgroundControl.show();
+        } else {
+            mBackgroundControl.hide();
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 81c5164..02242f3 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -1219,8 +1219,9 @@
         // TODO(b/62846907): Checking against {@link mLastReportedConfiguration} could be flaky as
         //                   this is not necessarily what the client has processed yet. Find a
         //                   better indicator consistent with the client.
-        return mOrientationChanging || (isVisible()
-                && getConfiguration().orientation != mLastReportedConfiguration.orientation);
+        return (mOrientationChanging || (isVisible()
+                && getConfiguration().orientation != mLastReportedConfiguration.orientation))
+                && !mSeamlesslyRotated;
     }
 
     void setOrientationChanging(boolean changing) {
@@ -1457,8 +1458,18 @@
     @Override
     public boolean canAffectSystemUiFlags() {
         final boolean shown = mWinAnimator.getShown();
-        final boolean exiting = mAnimatingExit || mDestroying
-                || mAppToken != null && mAppToken.hidden;
+
+        // We only consider the app to be exiting when the animation has started. After the app
+        // transition is executed the windows are marked exiting before the new windows have been
+        // shown. Thus, wait considering a window to be exiting after the animation has actually
+        // started.
+        final boolean appAnimationStarting = mAppToken != null
+                && mAppToken.mAppAnimator.isAnimationStarting();
+        final boolean exitingSelf = mAnimatingExit && (!mWinAnimator.isAnimationStarting()
+                && !appAnimationStarting);
+        final boolean appExiting = mAppToken != null && mAppToken.hidden && !appAnimationStarting;
+
+        final boolean exiting = exitingSelf || mDestroying || appExiting;
         final boolean translucent = mAttrs.alpha == 0.0f;
         return shown && !exiting && !translucent;
     }
@@ -2026,6 +2037,11 @@
         if (dc == null) {
             return;
         }
+
+        // If layout is currently deferred, we want to hold of with updating the layers.
+        if (mService.mWindowPlacerLocked.isLayoutDeferred()) {
+            return;
+        }
         final DimLayer.DimLayerUser dimLayerUser = getDimLayerUser();
         if (dimLayerUser != null && dc.mDimLayerController.isDimming(dimLayerUser, mWinAnimator)) {
             // Force an animation pass just to update the mDimLayer layer.
@@ -3203,6 +3219,15 @@
         return !isInMultiWindowMode();
     }
 
+    /** @return true when the window is in fullscreen task, but has non-fullscreen bounds set. */
+    boolean isLetterboxedAppWindow() {
+        final Task task = getTask();
+        final boolean taskIsFullscreen = task != null && task.isFullscreen();
+        final boolean appWindowIsFullscreen = mAppToken != null && !mAppToken.hasBounds();
+
+        return taskIsFullscreen && !appWindowIsFullscreen;
+    }
+
     /** Returns the appropriate bounds to use for computing frames. */
     private void getContainerBounds(Rect outBounds) {
         if (isInMultiWindowMode()) {
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index 0cc505e..86265c29 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -1200,7 +1200,8 @@
         if (DEBUG_WINDOW_CROP) Slog.d(TAG, "Applying decor to crop win=" + w + " mDecorFrame="
                 + w.mDecorFrame + " mSystemDecorRect=" + mSystemDecorRect);
 
-        final boolean fullscreen = w.fillsDisplay();
+        final Task task = w.getTask();
+        final boolean fullscreen = w.fillsDisplay() || (task != null && task.isFullscreen());
         final boolean isFreeformResizing =
                 w.isDragResizing() && w.getResizeMode() == DRAG_RESIZE_MODE_FREEFORM;
 
@@ -1526,6 +1527,19 @@
         }
     }
 
+    /**
+     * Get rect of the task this window is currently in. If there is no task, rect will be set to
+     * empty.
+     */
+    void getContainerRect(Rect rect) {
+        final Task task = mWin.getTask();
+        if (task != null) {
+            task.getDimBounds(rect);
+        } else {
+            rect.left = rect.top = rect.right = rect.bottom = 0;
+        }
+    }
+
     void prepareSurfaceLocked(final boolean recoveringMemory) {
         final WindowState w = mWin;
         if (!hasSurface()) {
diff --git a/services/core/java/com/android/server/wm/WindowSurfaceController.java b/services/core/java/com/android/server/wm/WindowSurfaceController.java
index 27927e6..4819c0f 100644
--- a/services/core/java/com/android/server/wm/WindowSurfaceController.java
+++ b/services/core/java/com/android/server/wm/WindowSurfaceController.java
@@ -52,7 +52,7 @@
 
     final WindowStateAnimator mAnimator;
 
-    private SurfaceControl mSurfaceControl;
+    private SurfaceControlWithBackground mSurfaceControl;
 
     // Should only be set from within setShown().
     private boolean mSurfaceShown = false;
@@ -99,15 +99,10 @@
         mWindowType = windowType;
         mWindowSession = win.mSession;
 
-        if (DEBUG_SURFACE_TRACE) {
-            mSurfaceControl = new SurfaceTrace(
-                    s, name, w, h, format, flags, windowType, ownerUid);
-        } else {
-            Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "new SurfaceControl");
-            mSurfaceControl = new SurfaceControl(
-                    s, name, w, h, format, flags, windowType, ownerUid);
-            Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
-        }
+        Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "new SurfaceControl");
+        mSurfaceControl = new SurfaceControlWithBackground(
+                s, name, w, h, format, flags, windowType, ownerUid, this);
+        Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
 
         if (mService.mRoot.mSurfaceTraceEnabled) {
             mSurfaceControl = new RemoteSurfaceTrace(
@@ -120,7 +115,7 @@
     }
 
     void removeRemoteTrace() {
-        mSurfaceControl = new SurfaceControl(mSurfaceControl);
+        mSurfaceControl = new SurfaceControlWithBackground(mSurfaceControl);
     }
 
 
@@ -293,30 +288,30 @@
         mSurfaceControl.setGeometryAppliesWithResize();
     }
 
-    void setMatrixInTransaction(float dsdx, float dtdx, float dsdy, float dtdy,
+    void setMatrixInTransaction(float dsdx, float dtdx, float dtdy, float dsdy,
             boolean recoveringMemory) {
         final boolean matrixChanged = mLastDsdx != dsdx || mLastDtdx != dtdx ||
-                                      mLastDsdy != dsdy || mLastDtdy != dtdy;
+                                      mLastDtdy != dtdy || mLastDsdy != dsdy;
         if (!matrixChanged) {
             return;
         }
 
         mLastDsdx = dsdx;
         mLastDtdx = dtdx;
-        mLastDsdy = dsdy;
         mLastDtdy = dtdy;
+        mLastDsdy = dsdy;
 
         try {
             if (SHOW_TRANSACTIONS) logSurface(
-                    "MATRIX [" + dsdx + "," + dtdx + "," + dsdy + "," + dtdy + "]", null);
+                    "MATRIX [" + dsdx + "," + dtdx + "," + dtdy + "," + dsdy + "]", null);
             mSurfaceControl.setMatrix(
-                    dsdx, dtdx, dsdy, dtdy);
+                    dsdx, dtdx, dtdy, dsdy);
         } catch (RuntimeException e) {
             // If something goes wrong with the surface (such
             // as running out of memory), don't take down the
             // entire system.
             Slog.e(TAG, "Error setting matrix on surface surface" + title
-                    + " MATRIX [" + dsdx + "," + dtdx + "," + dsdy + "," + dtdy + "]", null);
+                    + " MATRIX [" + dsdx + "," + dtdx + "," + dtdy + "," + dsdy + "]", null);
             if (!recoveringMemory) {
                 mAnimator.reclaimSomeSurfaceMemory("matrix", true);
             }
@@ -423,6 +418,10 @@
         }
     }
 
+    void getContainerRect(Rect rect) {
+        mAnimator.getContainerRect(rect);
+    }
+
     boolean showRobustlyInTransaction() {
         if (SHOW_TRANSACTIONS) logSurface(
                 "SHOW (performLayout)", null);
diff --git a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
index 6909892..581b044 100644
--- a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
+++ b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
@@ -127,6 +127,10 @@
         }
     }
 
+    boolean isLayoutDeferred() {
+        return mDeferDepth > 0;
+    }
+
     final void performSurfacePlacement() {
         performSurfacePlacement(false /* force */);
     }
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 3821b9c..bbda1c6 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1022,6 +1022,26 @@
      */
     public static final String KEY_CARRIER_DEFAULT_ACTIONS_ON_RESET =
             "carrier_default_actions_on_reset_string_array";
+
+    /**
+     * Defines carrier-specific actions which act upon
+     * com.android.internal.telephony.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE,
+     * used for customization of the default carrier app
+     * Format:
+     * {
+     *     "true : CARRIER_ACTION_IDX_1",
+     *     "false: CARRIER_ACTION_IDX_2"
+     * }
+     * Where {@code true} is a boolean indicates default network available/unavailable
+     * Where {@code CARRIER_ACTION_IDX} is an integer defined in
+     * {@link com.android.carrierdefaultapp.CarrierActionUtils CarrierActionUtils}
+     * Example:
+     * {@link com.android.carrierdefaultapp.CarrierActionUtils
+     * #CARRIER_ACTION_ENABLE_DEFAULT_URL_HANDLER enable the app as the default URL handler}
+     * @hide
+     */
+    public static final String KEY_CARRIER_DEFAULT_ACTIONS_ON_DEFAULT_NETWORK_AVAILABLE =
+            "carrier_default_actions_on_default_network_available_string_array";
     /**
      * Defines a list of acceptable redirection url for default carrier app
      * @hides
@@ -1684,9 +1704,10 @@
         sDefaults.putString(KEY_CARRIER_SETUP_APP_STRING, "");
         sDefaults.putStringArray(KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
                 new String[]{
-                        "com.android.carrierdefaultapp/.CarrierDefaultBroadcastReceiver:" +
-                                "com.android.internal.telephony.CARRIER_SIGNAL_REDIRECTED," +
-                                "com.android.internal.telephony.CARRIER_SIGNAL_RESET"
+                        "com.android.carrierdefaultapp/.CarrierDefaultBroadcastReceiver:"
+                                + "com.android.internal.telephony.CARRIER_SIGNAL_REDIRECTED,"
+                                + "com.android.internal.telephony.CARRIER_SIGNAL_RESET,"
+                                + "com.android.internal.telephony.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE"
                 });
         sDefaults.putStringArray(KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY, null);
 
@@ -1694,12 +1715,22 @@
         // Default carrier app configurations
         sDefaults.putStringArray(KEY_CARRIER_DEFAULT_ACTIONS_ON_REDIRECTION_STRING_ARRAY,
                 new String[]{
-                        "4, 1"
+                        "9, 4, 1"
+                        //9: CARRIER_ACTION_REGISTER_NETWORK_AVAIL
                         //4: CARRIER_ACTION_DISABLE_METERED_APNS
                         //1: CARRIER_ACTION_SHOW_PORTAL_NOTIFICATION
                 });
         sDefaults.putStringArray(KEY_CARRIER_DEFAULT_ACTIONS_ON_RESET, new String[]{
-                "6" //6: CARRIER_ACTION_CANCEL_ALL_NOTIFICATIONS
+                "6, 8"
+                //6: CARRIER_ACTION_CANCEL_ALL_NOTIFICATIONS
+                //8: CARRIER_ACTION_DISABLE_DEFAULT_URL_HANDLER
+                });
+        sDefaults.putStringArray(KEY_CARRIER_DEFAULT_ACTIONS_ON_DEFAULT_NETWORK_AVAILABLE,
+                new String[] {
+                        String.valueOf(false) + ": 7",
+                        //7: CARRIER_ACTION_ENABLE_DEFAULT_URL_HANDLER
+                        String.valueOf(true) + ": 8"
+                        //8: CARRIER_ACTION_DISABLE_DEFAULT_URL_HANDLER
                 });
         sDefaults.putStringArray(KEY_CARRIER_DEFAULT_REDIRECTION_URL_STRING_ARRAY, null);
 
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index b5b32e4..e334c63 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -1642,8 +1642,7 @@
      * @hide
      */
     public String getNetworkCountryIso(int subId) {
-        int phoneId = SubscriptionManager.getPhoneId(subId);
-        return getNetworkCountryIsoForPhone(phoneId);
+        return getNetworkCountryIsoForPhone(getPhoneId(subId));
     }
 
     /**
@@ -1658,7 +1657,14 @@
      */
     /** {@hide} */
     public String getNetworkCountryIsoForPhone(int phoneId) {
-        return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, "");
+        try {
+            ITelephony telephony = getITelephony();
+            if (telephony == null)
+                return "";
+            return telephony.getNetworkCountryIsoForPhone(phoneId);
+        } catch (RemoteException ex) {
+                return "";
+        }
     }
 
     /** Network type is unknown */
@@ -6655,6 +6661,25 @@
     }
 
     /**
+     * Action set from carrier signalling broadcast receivers to start/stop reporting default
+     * network available events
+     * Permissions android.Manifest.permission.MODIFY_PHONE_STATE is required
+     * @param subId the subscription ID that this action applies to.
+     * @param report control start/stop reporting network status.
+     * @hide
+     */
+    public void carrierActionReportDefaultNetworkStatus(int subId, boolean report) {
+        try {
+            ITelephony service = getITelephony();
+            if (service != null) {
+                service.carrierActionReportDefaultNetworkStatus(subId, report);
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "Error calling ITelephony#carrierActionReportDefaultNetworkStatus", e);
+        }
+    }
+
+    /**
      * Get aggregated video call data usage since boot.
      * Permissions android.Manifest.permission.READ_NETWORK_USAGE_HISTORY is required.
      *
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index a0e5b7b..9262ec5 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -377,6 +377,13 @@
     Bundle getCellLocation(String callingPkg);
 
     /**
+     * Returns the ISO country code equivalent of the current registered
+     * operator's MCC (Mobile Country Code).
+     * @see android.telephony.TelephonyManager#getNetworkCountryIso
+     */
+    String getNetworkCountryIsoForPhone(int phoneId);
+
+    /**
      * Returns the neighboring cell information of the device.
      */
     List<NeighboringCellInfo> getNeighboringCellInfo(String callingPkg);
@@ -1296,6 +1303,16 @@
     void carrierActionSetRadioEnabled(int subId, boolean enabled);
 
     /**
+     * Action set from carrier signalling broadcast receivers to start/stop reporting default
+     * network conditions.
+     * Permissions android.Manifest.permission.MODIFY_PHONE_STATE is required
+     * @param subId the subscription ID that this action applies to.
+     * @param report control start/stop reporting default network events.
+     * @hide
+     */
+    void carrierActionReportDefaultNetworkStatus(int subId, boolean report);
+
+    /**
      * Get aggregated video call data usage since boot.
      * Permissions android.Manifest.permission.READ_NETWORK_USAGE_HISTORY is required.
      *
diff --git a/telephony/java/com/android/internal/telephony/TelephonyIntents.java b/telephony/java/com/android/internal/telephony/TelephonyIntents.java
index 0343890..f29d993c 100644
--- a/telephony/java/com/android/internal/telephony/TelephonyIntents.java
+++ b/telephony/java/com/android/internal/telephony/TelephonyIntents.java
@@ -447,6 +447,20 @@
             "com.android.internal.telephony.CARRIER_SIGNAL_PCO_VALUE";
 
     /**
+     * <p>Broadcast Action: when system default network available/unavailable with
+     * carrier-disabled mobile data. Intended for carrier apps to set/reset carrier actions when
+     * other network becomes system default network, Wi-Fi for example.
+     * The intent will have the following extra values:</p>
+     * <ul>
+     *   <li>defaultNetworkAvailable</li><dd>A boolean indicates default network available.</dd>
+     *   <li>subId</li><dd>Sub Id which associated the default data.</dd>
+     * </ul>
+     * <p class="note">This is a protected intent that can only be sent by the system. </p>
+     */
+    public static final String ACTION_CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE =
+            "com.android.internal.telephony.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE";
+
+    /**
      * <p>Broadcast Action: when framework reset all carrier actions on sim load or absent.
      * intended for carrier apps clean up (clear UI e.g.) and only sent to the specified carrier app
      * The intent will have the following extra values:</p>
@@ -465,7 +479,7 @@
     public static final String EXTRA_APN_PROTO_KEY = "apnProto";
     public static final String EXTRA_PCO_ID_KEY = "pcoId";
     public static final String EXTRA_PCO_VALUE_KEY = "pcoValue";
-
+    public static final String EXTRA_DEFAULT_NETWORK_AVAILABLE_KEY = "defaultNetworkAvailable";
 
    /**
      * Broadcast action to trigger CI OMA-DM Session.
diff --git a/tests/net/java/android/net/NetworkCapabilitiesTest.java b/tests/net/java/android/net/NetworkCapabilitiesTest.java
index e3b06c8..7346f9f 100644
--- a/tests/net/java/android/net/NetworkCapabilitiesTest.java
+++ b/tests/net/java/android/net/NetworkCapabilitiesTest.java
@@ -21,10 +21,14 @@
 import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
 import static android.net.NetworkCapabilities.RESTRICTED_CAPABILITIES;
+import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
+import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
 import static android.net.NetworkCapabilities.UNRESTRICTED_CAPABILITIES;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertTrue;
 
 
@@ -114,4 +118,45 @@
         assertFalse(netCap.hasCapability(NET_CAPABILITY_NOT_RESTRICTED));
     }
 
+    @Test
+    public void testDescribeImmutableDifferences() {
+        NetworkCapabilities nc1;
+        NetworkCapabilities nc2;
+
+        // Transports changing
+        nc1 = new NetworkCapabilities().addTransportType(TRANSPORT_CELLULAR);
+        nc2 = new NetworkCapabilities().addTransportType(TRANSPORT_WIFI);
+        assertNotEquals("", nc1.describeImmutableDifferences(nc2));
+        assertEquals("", nc1.describeImmutableDifferences(nc1));
+
+        // Mutable capability changing
+        nc1 = new NetworkCapabilities().addCapability(NET_CAPABILITY_VALIDATED);
+        nc2 = new NetworkCapabilities();
+        assertEquals("", nc1.describeImmutableDifferences(nc2));
+        assertEquals("", nc1.describeImmutableDifferences(nc1));
+
+        // NOT_METERED changing (http://b/63326103)
+        nc1 = new NetworkCapabilities()
+                .addCapability(NET_CAPABILITY_NOT_METERED)
+                .addCapability(NET_CAPABILITY_INTERNET);
+        nc2 = new NetworkCapabilities().addCapability(NET_CAPABILITY_INTERNET);
+        assertEquals("", nc1.describeImmutableDifferences(nc2));
+        assertEquals("", nc1.describeImmutableDifferences(nc1));
+
+        // Immutable capability changing
+        nc1 = new NetworkCapabilities()
+                .addCapability(NET_CAPABILITY_INTERNET)
+                .removeCapability(NET_CAPABILITY_NOT_RESTRICTED);
+        nc2 = new NetworkCapabilities().addCapability(NET_CAPABILITY_INTERNET);
+        assertNotEquals("", nc1.describeImmutableDifferences(nc2));
+        assertEquals("", nc1.describeImmutableDifferences(nc1));
+
+        // Specifier changing
+        nc1 = new NetworkCapabilities().addTransportType(TRANSPORT_WIFI);
+        nc2 = new NetworkCapabilities()
+                .addTransportType(TRANSPORT_WIFI)
+                .setNetworkSpecifier(new StringNetworkSpecifier("specs"));
+        assertNotEquals("", nc1.describeImmutableDifferences(nc2));
+        assertEquals("", nc1.describeImmutableDifferences(nc1));
+    }
 }
diff --git a/tools/aapt2/ConfigDescription.cpp b/tools/aapt2/ConfigDescription.cpp
index 46098cb..7ff0c72 100644
--- a/tools/aapt2/ConfigDescription.cpp
+++ b/tools/aapt2/ConfigDescription.cpp
@@ -877,7 +877,16 @@
 }
 
 bool ConfigDescription::Dominates(const ConfigDescription& o) const {
-  if (*this == DefaultConfig() || *this == o) {
+  if (*this == o) {
+    return true;
+  }
+
+  // Locale de-duping is not-trivial, disable for now (b/62409213).
+  if (diff(o) & CONFIG_LOCALE) {
+    return false;
+  }
+
+  if (*this == DefaultConfig()) {
     return true;
   }
   return MatchWithDensity(o) && !o.MatchWithDensity(*this) &&
diff --git a/tools/aapt2/DominatorTree_test.cpp b/tools/aapt2/DominatorTree_test.cpp
index e89c6be..efc523f 100644
--- a/tools/aapt2/DominatorTree_test.cpp
+++ b/tools/aapt2/DominatorTree_test.cpp
@@ -69,14 +69,12 @@
 TEST(DominatorTreeTest, DefaultDominatesEverything) {
   const ConfigDescription default_config = {};
   const ConfigDescription land_config = test::ParseConfigOrDie("land");
-  const ConfigDescription sw600dp_land_config =
-      test::ParseConfigOrDie("sw600dp-land-v13");
+  const ConfigDescription sw600dp_land_config = test::ParseConfigOrDie("sw600dp-land-v13");
 
   std::vector<std::unique_ptr<ResourceConfigValue>> configs;
   configs.push_back(util::make_unique<ResourceConfigValue>(default_config, ""));
   configs.push_back(util::make_unique<ResourceConfigValue>(land_config, ""));
-  configs.push_back(
-      util::make_unique<ResourceConfigValue>(sw600dp_land_config, ""));
+  configs.push_back(util::make_unique<ResourceConfigValue>(sw600dp_land_config, ""));
 
   DominatorTree tree(configs);
   PrettyPrinter printer;
@@ -91,16 +89,13 @@
 TEST(DominatorTreeTest, ProductsAreDominatedSeparately) {
   const ConfigDescription default_config = {};
   const ConfigDescription land_config = test::ParseConfigOrDie("land");
-  const ConfigDescription sw600dp_land_config =
-      test::ParseConfigOrDie("sw600dp-land-v13");
+  const ConfigDescription sw600dp_land_config = test::ParseConfigOrDie("sw600dp-land-v13");
 
   std::vector<std::unique_ptr<ResourceConfigValue>> configs;
   configs.push_back(util::make_unique<ResourceConfigValue>(default_config, ""));
   configs.push_back(util::make_unique<ResourceConfigValue>(land_config, ""));
-  configs.push_back(
-      util::make_unique<ResourceConfigValue>(default_config, "phablet"));
-  configs.push_back(
-      util::make_unique<ResourceConfigValue>(sw600dp_land_config, "phablet"));
+  configs.push_back(util::make_unique<ResourceConfigValue>(default_config, "phablet"));
+  configs.push_back(util::make_unique<ResourceConfigValue>(sw600dp_land_config, "phablet"));
 
   DominatorTree tree(configs);
   PrettyPrinter printer;
@@ -118,16 +113,11 @@
   const ConfigDescription en_config = test::ParseConfigOrDie("en");
   const ConfigDescription en_v21_config = test::ParseConfigOrDie("en-v21");
   const ConfigDescription ldrtl_config = test::ParseConfigOrDie("ldrtl-v4");
-  const ConfigDescription ldrtl_xhdpi_config =
-      test::ParseConfigOrDie("ldrtl-xhdpi-v4");
-  const ConfigDescription sw300dp_config =
-      test::ParseConfigOrDie("sw300dp-v13");
-  const ConfigDescription sw540dp_config =
-      test::ParseConfigOrDie("sw540dp-v14");
-  const ConfigDescription sw600dp_config =
-      test::ParseConfigOrDie("sw600dp-v14");
-  const ConfigDescription sw720dp_config =
-      test::ParseConfigOrDie("sw720dp-v13");
+  const ConfigDescription ldrtl_xhdpi_config = test::ParseConfigOrDie("ldrtl-xhdpi-v4");
+  const ConfigDescription sw300dp_config = test::ParseConfigOrDie("sw300dp-v13");
+  const ConfigDescription sw540dp_config = test::ParseConfigOrDie("sw540dp-v14");
+  const ConfigDescription sw600dp_config = test::ParseConfigOrDie("sw600dp-v14");
+  const ConfigDescription sw720dp_config = test::ParseConfigOrDie("sw720dp-v13");
   const ConfigDescription v20_config = test::ParseConfigOrDie("v20");
 
   std::vector<std::unique_ptr<ResourceConfigValue>> configs;
@@ -135,8 +125,7 @@
   configs.push_back(util::make_unique<ResourceConfigValue>(en_config, ""));
   configs.push_back(util::make_unique<ResourceConfigValue>(en_v21_config, ""));
   configs.push_back(util::make_unique<ResourceConfigValue>(ldrtl_config, ""));
-  configs.push_back(
-      util::make_unique<ResourceConfigValue>(ldrtl_xhdpi_config, ""));
+  configs.push_back(util::make_unique<ResourceConfigValue>(ldrtl_xhdpi_config, ""));
   configs.push_back(util::make_unique<ResourceConfigValue>(sw300dp_config, ""));
   configs.push_back(util::make_unique<ResourceConfigValue>(sw540dp_config, ""));
   configs.push_back(util::make_unique<ResourceConfigValue>(sw600dp_config, ""));
@@ -148,15 +137,37 @@
 
   std::string expected =
       "<default>\n"
-      "  en\n"
-      "    en-v21\n"
       "  ldrtl-v4\n"
       "    ldrtl-xhdpi-v4\n"
       "  sw300dp-v13\n"
       "    sw540dp-v14\n"
       "      sw600dp-v14\n"
       "    sw720dp-v13\n"
-      "  v20\n";
+      "  v20\n"
+      "en\n"
+      "  en-v21\n";
+  EXPECT_EQ(expected, printer.ToString(&tree));
+}
+
+TEST(DominatorTreeTest, LocalesAreNeverDominated) {
+  const ConfigDescription fr_config = test::ParseConfigOrDie("fr");
+  const ConfigDescription fr_rCA_config = test::ParseConfigOrDie("fr-rCA");
+  const ConfigDescription fr_rFR_config = test::ParseConfigOrDie("fr-rFR");
+
+  std::vector<std::unique_ptr<ResourceConfigValue>> configs;
+  configs.push_back(util::make_unique<ResourceConfigValue>(ConfigDescription::DefaultConfig(), ""));
+  configs.push_back(util::make_unique<ResourceConfigValue>(fr_config, ""));
+  configs.push_back(util::make_unique<ResourceConfigValue>(fr_rCA_config, ""));
+  configs.push_back(util::make_unique<ResourceConfigValue>(fr_rFR_config, ""));
+
+  DominatorTree tree(configs);
+  PrettyPrinter printer;
+
+  std::string expected =
+      "<default>\n"
+      "fr\n"
+      "fr-rCA\n"
+      "fr-rFR\n";
   EXPECT_EQ(expected, printer.ToString(&tree));
 }
 
diff --git a/tools/aapt2/optimize/ResourceDeduper_test.cpp b/tools/aapt2/optimize/ResourceDeduper_test.cpp
index 4d00fa6..d9f384c0 100644
--- a/tools/aapt2/optimize/ResourceDeduper_test.cpp
+++ b/tools/aapt2/optimize/ResourceDeduper_test.cpp
@@ -19,69 +19,88 @@
 #include "ResourceTable.h"
 #include "test/Test.h"
 
+using ::aapt::test::HasValue;
+using ::testing::Not;
+
 namespace aapt {
 
 TEST(ResourceDeduperTest, SameValuesAreDeduped) {
   std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
   const ConfigDescription default_config = {};
+  const ConfigDescription ldrtl_config = test::ParseConfigOrDie("ldrtl");
+  const ConfigDescription ldrtl_v21_config = test::ParseConfigOrDie("ldrtl-v21");
   const ConfigDescription en_config = test::ParseConfigOrDie("en");
   const ConfigDescription en_v21_config = test::ParseConfigOrDie("en-v21");
-  // Chosen because this configuration is compatible with en.
+  // Chosen because this configuration is compatible with ldrtl/en.
   const ConfigDescription land_config = test::ParseConfigOrDie("land");
 
   std::unique_ptr<ResourceTable> table =
       test::ResourceTableBuilder()
-          .AddString("android:string/dedupe", ResourceId{}, default_config,
-                     "dedupe")
-          .AddString("android:string/dedupe", ResourceId{}, en_config, "dedupe")
-          .AddString("android:string/dedupe", ResourceId{}, land_config,
-                     "dedupe")
-          .AddString("android:string/dedupe2", ResourceId{}, default_config,
-                     "dedupe")
-          .AddString("android:string/dedupe2", ResourceId{}, en_config,
-                     "dedupe")
-          .AddString("android:string/dedupe2", ResourceId{}, en_v21_config,
-                     "keep")
-          .AddString("android:string/dedupe2", ResourceId{}, land_config,
-                     "dedupe")
+          .AddString("android:string/dedupe", ResourceId{}, default_config, "dedupe")
+          .AddString("android:string/dedupe", ResourceId{}, ldrtl_config, "dedupe")
+          .AddString("android:string/dedupe", ResourceId{}, land_config, "dedupe")
+
+          .AddString("android:string/dedupe2", ResourceId{}, default_config, "dedupe")
+          .AddString("android:string/dedupe2", ResourceId{}, ldrtl_config, "dedupe")
+          .AddString("android:string/dedupe2", ResourceId{}, ldrtl_v21_config, "keep")
+          .AddString("android:string/dedupe2", ResourceId{}, land_config, "dedupe")
+
+          .AddString("android:string/dedupe3", ResourceId{}, default_config, "dedupe")
+          .AddString("android:string/dedupe3", ResourceId{}, en_config, "dedupe")
+          .AddString("android:string/dedupe3", ResourceId{}, en_v21_config, "dedupe")
           .Build();
 
   ASSERT_TRUE(ResourceDeduper().Consume(context.get(), table.get()));
-  EXPECT_EQ(nullptr, test::GetValueForConfig<String>(
-                         table.get(), "android:string/dedupe", en_config));
-  EXPECT_EQ(nullptr, test::GetValueForConfig<String>(
-                         table.get(), "android:string/dedupe", land_config));
-  EXPECT_EQ(nullptr, test::GetValueForConfig<String>(
-                         table.get(), "android:string/dedupe2", en_config));
-  EXPECT_NE(nullptr, test::GetValueForConfig<String>(
-                         table.get(), "android:string/dedupe2", en_v21_config));
+  EXPECT_THAT(table, Not(HasValue("android:string/dedupe", ldrtl_config)));
+  EXPECT_THAT(table, Not(HasValue("android:string/dedupe", land_config)));
+
+  EXPECT_THAT(table, HasValue("android:string/dedupe2", ldrtl_v21_config));
+  EXPECT_THAT(table, Not(HasValue("android:string/dedupe2", ldrtl_config)));
+
+  EXPECT_THAT(table, HasValue("android:string/dedupe3", default_config));
+  EXPECT_THAT(table, HasValue("android:string/dedupe3", en_config));
+  EXPECT_THAT(table, Not(HasValue("android:string/dedupe3", en_v21_config)));
 }
 
 TEST(ResourceDeduperTest, DifferentValuesAreKept) {
   std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
   const ConfigDescription default_config = {};
-  const ConfigDescription en_config = test::ParseConfigOrDie("en");
-  const ConfigDescription en_v21_config = test::ParseConfigOrDie("en-v21");
-  // Chosen because this configuration is compatible with en.
+  const ConfigDescription ldrtl_config = test::ParseConfigOrDie("ldrtl");
+  const ConfigDescription ldrtl_v21_config = test::ParseConfigOrDie("ldrtl-v21");
+  // Chosen because this configuration is compatible with ldrtl.
   const ConfigDescription land_config = test::ParseConfigOrDie("land");
 
   std::unique_ptr<ResourceTable> table =
       test::ResourceTableBuilder()
-          .AddString("android:string/keep", ResourceId{}, default_config,
-                     "keep")
-          .AddString("android:string/keep", ResourceId{}, en_config, "keep")
-          .AddString("android:string/keep", ResourceId{}, en_v21_config,
-                     "keep2")
+          .AddString("android:string/keep", ResourceId{}, default_config, "keep")
+          .AddString("android:string/keep", ResourceId{}, ldrtl_config, "keep")
+          .AddString("android:string/keep", ResourceId{}, ldrtl_v21_config, "keep2")
           .AddString("android:string/keep", ResourceId{}, land_config, "keep2")
           .Build();
 
   ASSERT_TRUE(ResourceDeduper().Consume(context.get(), table.get()));
-  EXPECT_NE(nullptr, test::GetValueForConfig<String>(
-                         table.get(), "android:string/keep", en_config));
-  EXPECT_NE(nullptr, test::GetValueForConfig<String>(
-                         table.get(), "android:string/keep", en_v21_config));
-  EXPECT_NE(nullptr, test::GetValueForConfig<String>(
-                         table.get(), "android:string/keep", land_config));
+  EXPECT_THAT(table, HasValue("android:string/keep", ldrtl_config));
+  EXPECT_THAT(table, HasValue("android:string/keep", ldrtl_v21_config));
+  EXPECT_THAT(table, HasValue("android:string/keep", land_config));
+}
+
+TEST(ResourceDeduperTest, LocalesValuesAreKept) {
+  std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
+  const ConfigDescription default_config = {};
+  const ConfigDescription fr_config = test::ParseConfigOrDie("fr");
+  const ConfigDescription fr_rCA_config = test::ParseConfigOrDie("fr-rCA");
+
+  std::unique_ptr<ResourceTable> table =
+      test::ResourceTableBuilder()
+          .AddString("android:string/keep", ResourceId{}, default_config, "keep")
+          .AddString("android:string/keep", ResourceId{}, fr_config, "keep")
+          .AddString("android:string/keep", ResourceId{}, fr_rCA_config, "keep")
+          .Build();
+
+  ASSERT_TRUE(ResourceDeduper().Consume(context.get(), table.get()));
+  EXPECT_THAT(table, HasValue("android:string/keep", default_config));
+  EXPECT_THAT(table, HasValue("android:string/keep", fr_config));
+  EXPECT_THAT(table, HasValue("android:string/keep", fr_rCA_config));
 }
 
 }  // namespace aapt
diff --git a/tools/aapt2/test/Common.h b/tools/aapt2/test/Common.h
index 01b2d14..8efd56a 100644
--- a/tools/aapt2/test/Common.h
+++ b/tools/aapt2/test/Common.h
@@ -156,6 +156,23 @@
   return arg.Equals(&a);
 }
 
+MATCHER_P(StrValueEq, a,
+          std::string(negation ? "isn't" : "is") + " equal to " + ::testing::PrintToString(a)) {
+  return *(arg.value) == a;
+}
+
+MATCHER_P(HasValue, name,
+          std::string(negation ? "does not have" : "has") + " value " +
+              ::testing::PrintToString(name)) {
+  return GetValueForConfig<Value>(&(*arg), name, {}) != nullptr;
+}
+
+MATCHER_P2(HasValue, name, config,
+           std::string(negation ? "does not have" : "has") + " value " +
+               ::testing::PrintToString(name) + " for config " + ::testing::PrintToString(config)) {
+  return GetValueForConfig<Value>(&(*arg), name, config) != nullptr;
+}
+
 }  // namespace test
 }  // namespace aapt