Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Make media buttons shrink when tapped

Browse Source 
We already illuminate the background, but a small scale animation
when tapping makes it feel a bit more polished.

Bug: 155796337
Test: manual
Change-Id: I5ec186af10cb6651a6c23addecae02845b6e18ac
This commit is contained in:
Lucas Dupin
2020-05-17 22:03:48 -07:00
parent d621692934
commit 7a7fd76151
2 changed files with 51 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
packages/SystemUI/res/anim/media_button_state_list_animator.xml Normal file
View File

@@ -0,0 +1,50 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2020 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_pressed="true">
<set>
<objectAnimator
android:interpolator="@interpolator/control_state"
android:duration="50"
android:propertyName="scaleX"
android:valueTo="0.9"
android:valueType="floatType" />
<objectAnimator
android:interpolator="@interpolator/control_state"
android:duration="50"
android:propertyName="scaleY"
android:valueTo="0.9"
android:valueType="floatType" />
</set>
</item>
<item>
<set>
<objectAnimator
android:interpolator="@interpolator/control_state"
android:duration="250"
android:propertyName="scaleX"
android:valueTo="1"
android:valueType="floatType" />
<objectAnimator
android:interpolator="@interpolator/control_state"
android:duration="250"
android:propertyName="scaleY"
android:valueTo="1"
android:valueType="floatType" />
</set>
</item>
</selector>

1
packages/SystemUI/res/values/styles.xml
View File

@@ -623,6 +623,7 @@
<style name="MediaPlayer.Button" parent="@android:style/Widget.Material.Button.Borderless.Small">
<item name="android:background">@null</item>
<item name="android:tint">@android:color/white</item>
<item name="android:stateListAnimator">@anim/media_button_state_list_animator</item>
</style>
<!-- Used to style charging animation AVD animation -->