1 /*
2  * Copyright (C) 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package platform.test.motion.testing
18 
19 import android.animation.AnimatorSet
20 import android.animation.ValueAnimator
21 import android.content.Context
22 import android.util.AttributeSet
23 import android.view.View
24 import android.widget.FrameLayout
25 import platform.test.motion.tests.R
26 
27 class SampleScene @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
28     FrameLayout(context, attrs) {
29 
createSlideLeftAnimatornull30     fun createSlideLeftAnimator() =
31         AnimatorSet().apply {
32             duration = 5000
33             val box = checkNotNull(findViewById<View>(R.id.test_box))
34             play(
35                 ValueAnimator.ofFloat(box.x, 0f).apply {
36                     addUpdateListener { box.x = it.animatedValue as Float }
37                 }
38             )
39         }
40 }
41