Removing custom state definition from FastBitmapDrawable

> For Fast scrolling, using state list animator defined in xml
> For Pressed state, using onState change method in a drawable

Change-Id: Ia608690f593938cf0f77e00afcc2a3076e48d8f4

3 files changed, 50 insertions, 0 deletions

diff --git a/res/animator/all_apps_fastscroll_icon_anim.xml b/res/animator/all_apps_fastscroll_icon_anim.xml
new file mode 100644
index 000000000..380b009a6
--- /dev/null
+++ b/res/animator/all_apps_fastscroll_icon_anim.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright 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.
+-->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_activated="true">
+        <set>
+            <objectAnimator
+                android:duration="225"
+                android:propertyName="scaleX"
+                android:valueTo="1.15"
+                android:valueType="floatType" />
+            <objectAnimator
+                android:duration="225"
+                android:propertyName="scaleY"
+                android:valueTo="1.15"
+                android:valueType="floatType" />
+        </set>
+    </item>
+
+    <item>
+        <set>
+            <objectAnimator
+                android:duration="275"
+                android:propertyName="scaleX"
+                android:valueTo="1"
+                android:valueType="floatType" />
+            <objectAnimator
+                android:duration="275"
+                android:propertyName="scaleY"
+                android:valueTo="1"
+                android:valueType="floatType" />
+        </set>
+    </item>
+
+</selector>
\ No newline at end of file
diff --git a/res/animator-v21/overview_button_anim.xml b/res/animator/overview_button_anim.xml
index aac3d2655..aac3d2655 100644
--- a/res/animator-v21/overview_button_anim.xml
+++ b/res/animator/overview_button_anim.xml
diff --git a/res/layout/all_apps_icon.xml b/res/layout/all_apps_icon.xml
index 1e83041d5..ca0cbcc4d 100644
--- a/res/layout/all_apps_icon.xml
+++ b/res/layout/all_apps_icon.xml
@@ -20,6 +20,7 @@
     android:id="@+id/icon"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:stateListAnimator="@animator/all_apps_fastscroll_icon_anim"
     launcher:iconDisplay="all_apps"
     launcher:centerVertically="true"
     android:paddingLeft="4dp"