From a8d026e5f1e56eec30358a56e11b79cd9ac034ce Mon Sep 17 00:00:00 2001
From: Mike Digman <digman@google.com>
Date: Wed, 1 May 2019 15:48:36 -0700
Subject: [PATCH] Sharesheet - alter entrance animation

And delay and slow down entrance animation to give more leeway
for icons to load. Simplest approach is to use styles. In the
future may be needed to pull into Chooser/Resolver.

Fixes: 131753649
Test: visual
Change-Id: I60de95d98b1ba6adadabe4198dc7edc15f9c248b
---
 core/res/res/anim/resolver_close_anim.xml     | 28 +++++++++++++++++++
 core/res/res/anim/resolver_launch_anim.xml    | 27 ++++++++++++++++++
 core/res/res/values/symbols.xml               |  4 ++-
 .../res/res/values/themes_device_defaults.xml | 11 ++++++--
 4 files changed, 67 insertions(+), 3 deletions(-)
 create mode 100644 core/res/res/anim/resolver_close_anim.xml
 create mode 100644 core/res/res/anim/resolver_launch_anim.xml

diff --git a/core/res/res/anim/resolver_close_anim.xml b/core/res/res/anim/resolver_close_anim.xml
new file mode 100644
index 0000000000000..18a25e985943b
--- /dev/null
+++ b/core/res/res/anim/resolver_close_anim.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:interpolator="@anim/accelerate_interpolator"
+     android:zAdjustment="top">
+
+    <translate xmlns:android="http://schemas.android.com/apk/res/android"
+               android:fromYDelta="0"
+               android:toYDelta="100%"
+               android:duration="@android:integer/config_shortAnimTime" />
+</set>
diff --git a/core/res/res/anim/resolver_launch_anim.xml b/core/res/res/anim/resolver_launch_anim.xml
new file mode 100644
index 0000000000000..ebb3701316fac
--- /dev/null
+++ b/core/res/res/anim/resolver_launch_anim.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2019 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
+  -->
+
+<!-- Animation for when a dock window at the bottom of the screen is entering. -->
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:interpolator="@anim/accelerate_decelerate_interpolator"
+     android:zAdjustment="top">
+
+    <translate android:fromYDelta="100%"
+               android:toYDelta="0"
+               android:startOffset="@android:integer/config_shortAnimTime"
+               android:duration="@android:integer/config_mediumAnimTime"/>
+</set>
\ No newline at end of file
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index d178383973fd4..aa3ddc2843298 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -3785,6 +3785,8 @@
   <java-symbol type="dimen" name="chooser_direct_share_label_placeholder_max_width" />
   <java-symbol type="layout" name="chooser_az_label_row" />
   <java-symbol type="string" name="chooser_all_apps_button_label" />
-
+  <java-symbol type="anim" name="resolver_launch_anim" />
+  <java-symbol type="style" name="Animation.DeviceDefault.Activity.Resolver" />
+  
   <java-symbol type="string" name="config_defaultSupervisionProfileOwnerComponent" />
 </resources>
diff --git a/core/res/res/values/themes_device_defaults.xml b/core/res/res/values/themes_device_defaults.xml
index 2e984601524de..b257815a37615 100644
--- a/core/res/res/values/themes_device_defaults.xml
+++ b/core/res/res/values/themes_device_defaults.xml
@@ -1665,8 +1665,7 @@ easier.
 
     <!-- Theme used for the intent picker activity. -->
     <style name="Theme.DeviceDefault.ResolverCommon" parent="Theme.DeviceDefault.DayNight">
-        <item name="windowEnterTransition">@empty</item>
-        <item name="windowExitTransition">@empty</item>
+        <item name="windowAnimationStyle">@style/Animation.DeviceDefault.Activity.Resolver</item>
         <item name="windowIsTranslucent">true</item>
         <item name="windowNoTitle">true</item>
         <item name="windowBackground">@color/transparent</item>
@@ -1680,6 +1679,14 @@ easier.
         <item name="navigationBarDividerColor">@color/chooser_row_divider</item>
     </style>
 
+    <style name="Animation.DeviceDefault.Activity.Resolver" parent="Animation.DeviceDefault.Activity">
+        <item name="activityOpenEnterAnimation">@anim/resolver_launch_anim</item>
+        <item name="taskOpenEnterAnimation">@anim/resolver_launch_anim</item>
+        <!-- Handle close for profile switching -->
+        <item name="activityOpenExitAnimation">@anim/resolver_close_anim</item>
+        <item name="taskOpenExitAnimation">@anim/resolver_close_anim</item>
+    </style>
+
     <style name="Theme.DeviceDefault.Resolver" parent="Theme.DeviceDefault.ResolverCommon">
         <item name="windowLightNavigationBar">true</item>
     </style>