Merge "Disabled Animations for Brightness Dialog" into main

3 files changed, 30 insertions, 1 deletions

diff --git a/packages/SystemUI/res/anim/instant_fade_out.xml b/packages/SystemUI/res/anim/instant_fade_out.xml
new file mode 100644
index 000000000000..800420b4ff60
--- /dev/null
+++ b/packages/SystemUI/res/anim/instant_fade_out.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2015 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.
+-->
+
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:fromAlpha="1.0"
+    android:toAlpha="0.0"
+    android:interpolator="@android:interpolator/linear_out_slow_in"
+    android:duration="0"/>
+
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index befee2b3eeb7..3db56c5a681c 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -420,6 +420,11 @@
     <!-- Cannot double inherit. Use Theme.SystemUI.QuickSettings in code to match -->
     <style name="BrightnessDialog" parent="@android:style/Theme.DeviceDefault.Dialog">
         <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowAnimationStyle">@style/Animation.BrightnessDialog</item>
+    </style>
+
+    <style name="Animation.BrightnessDialog">
+        <item name="android:windowExitAnimation">@anim/instant_fade_out</item>
     </style>
 
     <style name="Theme.SystemUI.ContrastDialog" parent="@android:style/Theme.DeviceDefault.Dialog">
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 986735f5f2ee..73c422490330 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -3537,7 +3537,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                     mDisplayManager.setBrightness(screenDisplayId, adjustedLinearBrightness);
 
                     Intent intent = new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG);
-                    intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
+                    intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION
+                            | Intent.FLAG_ACTIVITY_NO_USER_ACTION);
                     intent.putExtra(EXTRA_FROM_BRIGHTNESS_KEY, true);
                     startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF);
                     logKeyboardSystemsEvent(event, KeyboardLogEvent.getBrightnessEvent(keyCode));