From 1cdb371c307a8b4057120677b06aa7ba96339dda Mon Sep 17 00:00:00 2001
From: rightnao <rightnao@google.com>
Date: Thu, 10 Nov 2022 15:13:27 -0500
Subject: [PATCH] [BottomSheet] Update motion attributes for bottom sheet
 dialog animation

PiperOrigin-RevId: 487605720
---
 .../res/anim-v21/m3_bottom_sheet_slide_in.xml | 29 +++++++++++++++++++
 .../anim-v21/m3_bottom_sheet_slide_out.xml    | 29 +++++++++++++++++++
 .../res/anim/m3_bottom_sheet_slide_in.xml     | 29 +++++++++++++++++++
 .../res/anim/m3_bottom_sheet_slide_out.xml    | 29 +++++++++++++++++++
 .../bottomsheet/res/values/styles.xml         |  5 ++++
 .../bottomsheet/res/values/themes_base.xml    |  6 ++--
 6 files changed, 124 insertions(+), 3 deletions(-)
 create mode 100644 lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_in.xml
 create mode 100644 lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_out.xml
 create mode 100644 lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_in.xml
 create mode 100644 lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_out.xml

diff --git a/lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_in.xml b/lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_in.xml
new file mode 100644
index 00000000000..3e0bb9289e6
--- /dev/null
+++ b/lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_in.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 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:duration="@integer/m3_sys_motion_duration_medium4"
+    android:interpolator="@interpolator/m3_sys_motion_easing_emphasized">
+
+  <translate
+      android:fromYDelta="20%p"
+      android:toYDelta="0"/>
+
+  <alpha
+      android:fromAlpha="0.0"
+      android:toAlpha="1.0"/>
+
+</set>
diff --git a/lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_out.xml b/lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_out.xml
new file mode 100644
index 00000000000..e67b0dacf89
--- /dev/null
+++ b/lib/java/com/google/android/material/bottomsheet/res/anim-v21/m3_bottom_sheet_slide_out.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 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:duration="@integer/m3_sys_motion_duration_medium4"
+    android:interpolator="@interpolator/m3_sys_motion_easing_emphasized">
+
+  <translate
+      android:fromYDelta="0"
+      android:toYDelta="20%p"/>
+
+  <alpha
+      android:fromAlpha="1.0"
+      android:toAlpha="0.0"/>
+
+</set>
diff --git a/lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_in.xml b/lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_in.xml
new file mode 100644
index 00000000000..3e0bb9289e6
--- /dev/null
+++ b/lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_in.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 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:duration="@integer/m3_sys_motion_duration_medium4"
+    android:interpolator="@interpolator/m3_sys_motion_easing_emphasized">
+
+  <translate
+      android:fromYDelta="20%p"
+      android:toYDelta="0"/>
+
+  <alpha
+      android:fromAlpha="0.0"
+      android:toAlpha="1.0"/>
+
+</set>
diff --git a/lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_out.xml b/lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_out.xml
new file mode 100644
index 00000000000..e67b0dacf89
--- /dev/null
+++ b/lib/java/com/google/android/material/bottomsheet/res/anim/m3_bottom_sheet_slide_out.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 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:duration="@integer/m3_sys_motion_duration_medium4"
+    android:interpolator="@interpolator/m3_sys_motion_easing_emphasized">
+
+  <translate
+      android:fromYDelta="0"
+      android:toYDelta="20%p"/>
+
+  <alpha
+      android:fromAlpha="1.0"
+      android:toAlpha="0.0"/>
+
+</set>
diff --git a/lib/java/com/google/android/material/bottomsheet/res/values/styles.xml b/lib/java/com/google/android/material/bottomsheet/res/values/styles.xml
index 843f51ae17d..b36751acffa 100644
--- a/lib/java/com/google/android/material/bottomsheet/res/values/styles.xml
+++ b/lib/java/com/google/android/material/bottomsheet/res/values/styles.xml
@@ -83,6 +83,11 @@
     <item name="android:elevation" tools:ignore="NewApi">@dimen/m3_bottom_sheet_modal_elevation</item>
   </style>
 
+  <style name="Animation.Material3.BottomSheetDialog" parent="Animation.AppCompat.Dialog">
+    <item name="android:windowEnterAnimation">@anim/m3_bottom_sheet_slide_in</item>
+    <item name="android:windowExitAnimation">@anim/m3_bottom_sheet_slide_out</item>
+  </style>
+
   <!-- The default M3 style of BottomSheetDragHandleView -->
   <style name="Widget.Material3.BottomSheet.DragHandle" parent="">
     <item name="android:scaleType">center</item>
diff --git a/lib/java/com/google/android/material/bottomsheet/res/values/themes_base.xml b/lib/java/com/google/android/material/bottomsheet/res/values/themes_base.xml
index 7a1d276fdc2..2f96d701c64 100644
--- a/lib/java/com/google/android/material/bottomsheet/res/values/themes_base.xml
+++ b/lib/java/com/google/android/material/bottomsheet/res/values/themes_base.xml
@@ -18,21 +18,21 @@
   <style name="Base.V14.Theme.Material3.Light.BottomSheetDialog" parent="Theme.Material3.Light.Dialog">
     <item name="android:windowIsFloating">false</item>
     <item name="android:windowBackground">@android:color/transparent</item>
-    <item name="android:windowAnimationStyle">@style/Animation.MaterialComponents.BottomSheetDialog</item>
+    <item name="android:windowAnimationStyle">@style/Animation.Material3.BottomSheetDialog</item>
     <item name="bottomSheetStyle">@style/Widget.Material3.BottomSheet.Modal</item>
   </style>
 
   <style name="Base.V14.Theme.Material3.Dark.BottomSheetDialog" parent="Theme.Material3.Dark.Dialog">
     <item name="android:windowIsFloating">false</item>
     <item name="android:windowBackground">@android:color/transparent</item>
-    <item name="android:windowAnimationStyle">@style/Animation.MaterialComponents.BottomSheetDialog</item>
+    <item name="android:windowAnimationStyle">@style/Animation.Material3.BottomSheetDialog</item>
     <item name="bottomSheetStyle">@style/Widget.Material3.BottomSheet.Modal</item>
   </style>
 
   <style name="Base.V14.ThemeOverlay.Material3.BottomSheetDialog" parent="Base.ThemeOverlay.Material3.Dialog">
     <item name="android:windowIsFloating">false</item>
     <item name="android:windowBackground">@android:color/transparent</item>
-    <item name="android:windowAnimationStyle">@style/Animation.MaterialComponents.BottomSheetDialog</item>
+    <item name="android:windowAnimationStyle">@style/Animation.Material3.BottomSheetDialog</item>
     <item name="bottomSheetStyle">@style/Widget.Material3.BottomSheet.Modal</item>
     <item name="enableEdgeToEdge">true</item>
   </style>