res/animator/channel_banner_enter.xml

<?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.
  -->

<!-- This should be the same animation as @anim/select_input_activity_enter. -->
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <objectAnimator
        android:propertyName="translationY"
        android:valueFrom="@dimen/channel_banner_enter_offset_y"
        android:valueTo="0dp"
        android:duration="@integer/channel_banner_anim_duration"
        android:interpolator="@android:interpolator/linear_out_slow_in" />
    <objectAnimator
        android:propertyName="alpha"
        android:valueFrom="0.0"
        android:valueTo="1.0"
        android:duration="@integer/channel_banner_anim_duration"
        android:interpolator="@android:interpolator/linear_out_slow_in" />
</set>