Merge "Import translations. DO NOT MERGE ANYWHERE" into udc-qpr-dev
diff --git a/packages/SettingsLib/res/values-be/strings.xml b/packages/SettingsLib/res/values-be/strings.xml
index 0f6112c..3f231c5 100644
--- a/packages/SettingsLib/res/values-be/strings.xml
+++ b/packages/SettingsLib/res/values-be/strings.xml
@@ -222,7 +222,7 @@
     <string name="development_settings_not_available" msgid="355070198089140951">"Параметры распрацоўшчыка недаступныя для гэтага карыстальніка"</string>
     <string name="vpn_settings_not_available" msgid="2894137119965668920">"Налады VPN недаступныя для гэтага карыстальніка"</string>
     <string name="tethering_settings_not_available" msgid="266821736434699780">"Налады мадэма недаступныя для гэтага карыстальніка"</string>
-    <string name="apn_settings_not_available" msgid="1147111671403342300">"Налады Імя пункту доступу недаступныя для гэтага карыстальніка"</string>
+    <string name="apn_settings_not_available" msgid="1147111671403342300">"Налады пункту доступу недаступныя для гэтага карыстальніка"</string>
     <string name="enable_adb" msgid="8072776357237289039">"Адладка па USB"</string>
     <string name="enable_adb_summary" msgid="3711526030096574316">"Рэжым адладкі, калі USB падключаны"</string>
     <string name="clear_adb_keys" msgid="3010148733140369917">"Скасаваць дазвол да адладкі па USB"</string>
diff --git a/packages/SettingsLib/res/values-ko/strings.xml b/packages/SettingsLib/res/values-ko/strings.xml
index 6b99e52..8e11d37 100644
--- a/packages/SettingsLib/res/values-ko/strings.xml
+++ b/packages/SettingsLib/res/values-ko/strings.xml
@@ -552,9 +552,9 @@
     <string name="media_transfer_default_device_name" msgid="4315604017399871828">"연결된 기기"</string>
     <string name="media_transfer_this_phone" msgid="7194341457812151531">"이 휴대전화"</string>
     <string name="media_output_status_unknown_error" msgid="5098565887497902222">"이 기기에서 재생할 수 없음"</string>
-    <string name="media_output_status_require_premium" msgid="8411255800047014822">"전환하려면 계정을 업그레이드하세요."</string>
+    <string name="media_output_status_require_premium" msgid="8411255800047014822">"계정을 업그레이드하여 전환하기"</string>
     <string name="media_output_status_not_support_downloads" msgid="4523828729240373315">"여기서 다운로드한 콘텐츠를 재생할 수 없습니다."</string>
-    <string name="media_output_status_try_after_ad" msgid="8312579066856015441">"광고 후에 다시 시도해 주세요."</string>
+    <string name="media_output_status_try_after_ad" msgid="8312579066856015441">"광고 후에 다시 시도하기"</string>
     <string name="media_output_status_device_in_low_power_mode" msgid="8184631698321758451">"기기 절전 모드 해제 후 여기에서 재생"</string>
     <string name="media_output_status_unauthorized" msgid="5880222828273853838">"기기에서 재생을 승인하지 않음"</string>
     <string name="media_output_status_track_unsupported" msgid="5576313219317709664">"여기에서 이 미디어를 재생할 수 없음"</string>
diff --git a/packages/SystemUI/res-keyguard/values-az/strings.xml b/packages/SystemUI/res-keyguard/values-az/strings.xml
index f66fb3c..ed969c7 100644
--- a/packages/SystemUI/res-keyguard/values-az/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-az/strings.xml
@@ -127,7 +127,7 @@
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"Davam etmək üçün cihazınızın kilidini açın"</string>
     <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Güncəllənməni sonra quraşdırmaq üçün PIN daxil edin"</string>
     <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Güncəllənməni sonra quraşdırmaq üçün parol daxil edin"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Güncəllənməni sonra quraşdırmaq üçün model çəkin"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Güncəllənməni sonra quraşdırmaq üçün model yaradın"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"Cihaz güncəlləndi. Davam etmək üçün PIN daxil edin."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"Cihaz güncəlləndi. Davam etmək üçün parol daxil edin."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"Cihaz güncəlləndi. Davam etmək üçün model çəkin."</string>
diff --git a/packages/SystemUI/res-keyguard/values-cs/strings.xml b/packages/SystemUI/res-keyguard/values-cs/strings.xml
index e075d85..573638b 100644
--- a/packages/SystemUI/res-keyguard/values-cs/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-cs/strings.xml
@@ -125,9 +125,9 @@
     <string name="clock_title_bubble" msgid="2204559396790593213">"Bublina"</string>
     <string name="clock_title_analog" msgid="8409262532900918273">"Analogové"</string>
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"Pokud chcete pokračovat, odemkněte zařízení"</string>
-    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Pokud aktualizaci chcete nainstalovat později, zadejte PIN"</string>
-    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Pokud aktualizaci chcete nainstalovat později, zadejte heslo"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Pokud aktualizaci chcete nainstalovat později, zadejte gesto"</string>
+    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Zadejte PIN a aktualizaci nainstalujte později"</string>
+    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Zadejte heslo a aktualizaci nainstalujte později"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Zadejte gesto a aktualizaci nainstalujte později"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"Zařízení bylo aktualizováno. Pokud chcete pokračovat, zadejte PIN."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"Zařízení bylo aktualizováno. Pokud chcete pokračovat, zadejte heslo."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"Zařízení bylo aktualizováno. Pokud chcete pokračovat, zadejte gesto."</string>
diff --git a/packages/SystemUI/res-keyguard/values-de/strings.xml b/packages/SystemUI/res-keyguard/values-de/strings.xml
index 117f7a9..5c5f264 100644
--- a/packages/SystemUI/res-keyguard/values-de/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-de/strings.xml
@@ -125,9 +125,9 @@
     <string name="clock_title_bubble" msgid="2204559396790593213">"Bubble"</string>
     <string name="clock_title_analog" msgid="8409262532900918273">"Analog"</string>
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"Gerät entsperren, um fortzufahren"</string>
-    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Gib deine PIN ein, um das Update später zu installieren"</string>
-    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Gib dein Passwort ein, um das Update später zu installieren"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Zeichne dein Muster, um das Update später zu installieren"</string>
+    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"PIN eingeben, um Update später zu installieren"</string>
+    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Passwort eingeben, um Update später zu installieren"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Muster zeichnen, um Update später zu installieren"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"Gerät aktualisiert. Gib deine PIN ein, um fortzufahren."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"Gerät aktualisiert. Gib dein Passwort ein, um fortzufahren."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"Gerät aktualisiert. Zeichne dein Muster, um fortzufahren."</string>
diff --git a/packages/SystemUI/res-keyguard/values-el/strings.xml b/packages/SystemUI/res-keyguard/values-el/strings.xml
index cd7637c..3a01da5 100644
--- a/packages/SystemUI/res-keyguard/values-el/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-el/strings.xml
@@ -125,9 +125,9 @@
     <string name="clock_title_bubble" msgid="2204559396790593213">"Συννεφάκι"</string>
     <string name="clock_title_analog" msgid="8409262532900918273">"Αναλογικό"</string>
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"Ξεκλειδώστε τη συσκευή σας για να συνεχίσετε"</string>
-    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Εισαγάγετε το PIN για να εγκαταστήσετε την ενημέρωση αργότερα"</string>
+    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Εισαγωγή PIN για εγκατάσταση ενημέρωσης αργότερα"</string>
     <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Εισαγ. τον κωδ. πρόσβασης για να εγκαταστήσετε την ενημέρωση αργότερα"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Σχεδιάστε το μοτίβο για να εγκαταστήσετε την ενημέρωση αργότερα"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Σχεδιάστε το μοτίβο για εγκατάσταση της ενημέρωσης αργότερα"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"Η συσκευή ενημερώθηκε. Εισαγάγετε το PIN για να συνεχίσετε."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"Η συσκευή ενημερώθηκε. Εισαγάγ. τον κωδ. πρόσβασης για να συνεχίσετε."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"Η συσκευή ενημερώθηκε. Σχεδιάστε το μοτίβο για να συνεχίσετε."</string>
diff --git a/packages/SystemUI/res-keyguard/values-fa/strings.xml b/packages/SystemUI/res-keyguard/values-fa/strings.xml
index 4815815..ae3f04a 100644
--- a/packages/SystemUI/res-keyguard/values-fa/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-fa/strings.xml
@@ -125,9 +125,9 @@
     <string name="clock_title_bubble" msgid="2204559396790593213">"حباب"</string>
     <string name="clock_title_analog" msgid="8409262532900918273">"آنالوگ"</string>
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"برای ادامه، قفل دستگاهتان را باز کنید"</string>
-    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"برای نصب به‌روزرسانی در فرصتی دیگر، پین را وارد کنید"</string>
-    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"برای نصب به‌روزرسانی در فرصتی دیگر، گذرواژه را وارد کنید"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"برای نصب به‌روزرسانی در فرصتی دیگر، الگو را وارد کنید"</string>
+    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"پین را وارد کنید و به‌روزرسانی را در فرصتی دیگر انجام دهید"</string>
+    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"گذرواژه را وارد کنید و به‌روزرسانی را در فرصتی دیگر انجام دهید"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"الگو را وارد کنید و به‌روزرسانی را در فرصتی دیگر انجام دهید"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"دستگاه به‌روز شد. برای ادامه، پین را وارد کنید."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"دستگاه به‌روز شد. برای ادامه، گذرواژه را وارد کنید."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"دستگاه به‌روز شد. برای ادامه، الگو را وارد کنید."</string>
diff --git a/packages/SystemUI/res-keyguard/values-fi/strings.xml b/packages/SystemUI/res-keyguard/values-fi/strings.xml
index 02d41d8..050df99 100644
--- a/packages/SystemUI/res-keyguard/values-fi/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-fi/strings.xml
@@ -127,7 +127,7 @@
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"Jatka avaamalla laitteen lukitus"</string>
     <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Jos haluat asentaa päivityksen myöhemmin, lisää PIN-koodi"</string>
     <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Jos haluat asentaa päivityksen myöhemmin, lisää salasana"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Jos haluat asentaa päivityksen myöhemmin, piirrä kuvio"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Salli päivitys myöhemmin piirtämällä kuvio"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"Laite päivitetty. Jatka lisäämällä PIN-koodi."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"Laite päivitetty. Jatka lisäämällä salasana."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"Laite päivitetty. Jatka piirtämällä kuvio."</string>
diff --git a/packages/SystemUI/res-keyguard/values-pt-rPT/strings.xml b/packages/SystemUI/res-keyguard/values-pt-rPT/strings.xml
index 2dc7d27..5549b36 100644
--- a/packages/SystemUI/res-keyguard/values-pt-rPT/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-pt-rPT/strings.xml
@@ -125,9 +125,9 @@
     <string name="clock_title_bubble" msgid="2204559396790593213">"Balão"</string>
     <string name="clock_title_analog" msgid="8409262532900918273">"Analógico"</string>
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"Desbloqueie o dispositivo para continuar"</string>
-    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Introduza o PIN para instalar a atualização mais tarde"</string>
-    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Introduza a palavra-passe para instalar a atualização mais tarde"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Desenhe o padrão para instalar a atualização mais tarde"</string>
+    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Introduza o PIN para instalar a atualização depois"</string>
+    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Introduza a palavra-passe para instalar a atualização depois"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Desenhe o padrão p/instalar a atualização depois"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"Dispositivo atualizado. Introduza o PIN para continuar."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"Dispositivo atualizado. Introduza a palavra-passe para continuar."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"Dispositivo atualizado. Desenhe o padrão para continuar."</string>
diff --git a/packages/SystemUI/res-keyguard/values-ro/strings.xml b/packages/SystemUI/res-keyguard/values-ro/strings.xml
index e5be788..4309b56 100644
--- a/packages/SystemUI/res-keyguard/values-ro/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-ro/strings.xml
@@ -127,7 +127,7 @@
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"Deblochează dispozitivul pentru a continua"</string>
     <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"Introdu codul PIN pentru a instala actualizarea mai târziu"</string>
     <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"Introdu parola pentru a instala actualizarea mai târziu"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Desenează modelul pentru a instala actualizarea mai târziu"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"Desenează pentru a instala actualizarea mai târziu"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"Dispozitivul s-a actualizat. Introdu codul PIN pentru a continua."</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"Dispozitivul s-a actualizat. Introdu parola pentru a continua."</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"Dispozitivul s-a actualizat. Desenează modelul pentru a continua."</string>
diff --git a/packages/SystemUI/res-keyguard/values-zh-rCN/strings.xml b/packages/SystemUI/res-keyguard/values-zh-rCN/strings.xml
index 59261a3..4c65832 100644
--- a/packages/SystemUI/res-keyguard/values-zh-rCN/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-zh-rCN/strings.xml
@@ -125,9 +125,9 @@
     <string name="clock_title_bubble" msgid="2204559396790593213">"泡泡"</string>
     <string name="clock_title_analog" msgid="8409262532900918273">"指针"</string>
     <string name="keyguard_unlock_to_continue" msgid="7509503484250597743">"解锁设备才能继续操作"</string>
-    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"需要输入 PIN 码才能稍后安装更新"</string>
-    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"需要输入密码才能稍后安装更新"</string>
-    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"需要绘制解锁图案才能稍后安装更新"</string>
+    <string name="kg_prompt_unattended_update_pin" msgid="5979434876768801873">"请输入 PIN 码,系统稍后会安装更新"</string>
+    <string name="kg_prompt_unattended_update_password" msgid="8805664437604967210">"请输入密码,系统稍后会安装更新"</string>
+    <string name="kg_prompt_unattended_update_pattern" msgid="8580479377489546091">"请绘制解锁图案,系统稍后会安装更新"</string>
     <string name="kg_prompt_after_update_pin" msgid="7051709651908643013">"设备已更新。您需要输入 PIN 码才能继续。"</string>
     <string name="kg_prompt_after_update_password" msgid="153703052501352094">"设备已更新。您需要输入密码才能继续。"</string>
     <string name="kg_prompt_after_update_pattern" msgid="1484084551298241992">"设备已更新。您需要绘制解锁图案才能继续。"</string>
diff --git a/services/core/java/com/android/server/wm/DisplayRotationReversionController.java b/services/core/java/com/android/server/wm/DisplayRotationReversionController.java
index d3a8a82..c934d14 100644
--- a/services/core/java/com/android/server/wm/DisplayRotationReversionController.java
+++ b/services/core/java/com/android/server/wm/DisplayRotationReversionController.java
@@ -16,17 +16,17 @@
 
 package com.android.server.wm;
 
+import static android.app.WindowConfiguration.ROTATION_UNDEFINED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 
 import static com.android.internal.protolog.ProtoLogGroup.WM_DEBUG_ORIENTATION;
+import static com.android.server.policy.WindowManagerPolicy.USER_ROTATION_LOCKED;
 
 import android.annotation.Nullable;
-import android.app.WindowConfiguration;
 import android.content.ActivityInfoProto;
 import android.view.Surface;
 
 import com.android.internal.protolog.common.ProtoLog;
-import com.android.server.policy.WindowManagerPolicy;
 
 /**
  * Defines the behavior of reversion from device rotation overrides.
@@ -51,9 +51,7 @@
     private static final int NUM_SLOTS = 3;
 
     @Surface.Rotation
-    private int mUserRotationOverridden = WindowConfiguration.ROTATION_UNDEFINED;
-    @WindowManagerPolicy.UserRotationMode
-    private int mUserRotationModeOverridden;
+    private int mUserRotationOverridden = ROTATION_UNDEFINED;
 
     private final boolean[] mSlots = new boolean[NUM_SLOTS];
     private final DisplayContent mDisplayContent;
@@ -115,10 +113,11 @@
             return false;
         }
         // Only override if the rotation is frozen and there are no other active slots.
-        if (mDisplayContent.getDisplayRotation().isRotationFrozen()) {
-            mDisplayContent.getDisplayRotation().setUserRotation(
-                    mUserRotationModeOverridden,
-                    mUserRotationOverridden);
+        final DisplayRotation displayRotation = mDisplayContent.getDisplayRotation();
+        if (mUserRotationOverridden != ROTATION_UNDEFINED
+                && displayRotation.getUserRotationMode() == USER_ROTATION_LOCKED) {
+            displayRotation.setUserRotation(USER_ROTATION_LOCKED, mUserRotationOverridden);
+            mUserRotationOverridden = ROTATION_UNDEFINED;
             return true;
         } else {
             return false;
@@ -126,10 +125,10 @@
     }
 
     private void maybeSaveUserRotation() {
-        if (!isAnyOverrideActive()) {
-            mUserRotationModeOverridden =
-                    mDisplayContent.getDisplayRotation().getUserRotationMode();
-            mUserRotationOverridden = mDisplayContent.getDisplayRotation().getUserRotation();
+        final DisplayRotation displayRotation = mDisplayContent.getDisplayRotation();
+        if (!isAnyOverrideActive()
+                && displayRotation.getUserRotationMode() == USER_ROTATION_LOCKED) {
+            mUserRotationOverridden = displayRotation.getUserRotation();
         }
     }
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationReversionControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationReversionControllerTests.java
new file mode 100644
index 0000000..81471dd
--- /dev/null
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationReversionControllerTests.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2023 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 static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
+import static com.android.server.policy.WindowManagerPolicy.USER_ROTATION_FREE;
+import static com.android.server.policy.WindowManagerPolicy.USER_ROTATION_LOCKED;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test class for {@link DisplayRotationReversionController}.
+ *
+ * Build/Install/Run:
+ *  atest WmTests:DisplayRotationReversionControllerTests
+ */
+@SmallTest
+@Presubmit
+public class DisplayRotationReversionControllerTests {
+
+    private DisplayContent mDisplayContent;
+
+    private DisplayRotationReversionController mDisplayRotationReversionController;
+
+    @Before
+    public void setUp() {
+        mDisplayContent = mock(DisplayContent.class);
+        mDisplayRotationReversionController = new DisplayRotationReversionController(
+                mDisplayContent);
+    }
+
+    @Test
+    public void beforeOverrideApplied_useDisplayRotationWhenUserRotationLocked() {
+        final DisplayRotation displayRotation = mock(DisplayRotation.class);
+        doReturn(displayRotation).when(mDisplayContent).getDisplayRotation();
+        doReturn(USER_ROTATION_LOCKED).when(displayRotation).getUserRotationMode();
+
+        mDisplayRotationReversionController.beforeOverrideApplied(0);
+
+        verify(displayRotation).getUserRotation();
+    }
+
+    @Test
+    public void beforeOverrideApplied_dontUseDisplayRotationWhenNotUserRotationLocked() {
+        final DisplayRotation displayRotation = mock(DisplayRotation.class);
+        doReturn(displayRotation).when(mDisplayContent).getDisplayRotation();
+        doReturn(USER_ROTATION_FREE).when(displayRotation).getUserRotationMode();
+
+        mDisplayRotationReversionController.beforeOverrideApplied(0);
+
+        verify(displayRotation, never()).getUserRotation();
+    }
+}