blob: a9633580502ea425ddc316a5c2f09130ab49a329 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
package ca.allanwang.kau.animators
import android.support.v7.widget.RecyclerView
import android.view.ViewPropertyAnimator
/**
* Created by Allan Wang on 2017-06-27.
*
* Base for sliding animators
* item delay factor by default can be 0.125f
*/
abstract class BaseSlideAlphaAnimator(itemDelayFactor: Float) : BaseDelayAnimator(itemDelayFactor) {
override fun addAnimation(holder: RecyclerView.ViewHolder): ViewPropertyAnimator {
return super.addAnimation(holder).apply {
translationY(0f)
translationX(0f)
alpha(1f)
}
}
final override fun addAnimationCleanup(holder: RecyclerView.ViewHolder) {
with(holder.itemView) {
translationY = 0f
translationX = 0f
alpha = 1f
}
}
override fun getAddDelay(remove: Long, move: Long, change: Long): Long = 0
override fun getRemoveDelay(remove: Long, move: Long, change: Long): Long = 0
/**
* Partial removal animation
* As of now, all it does it change the alpha
* To have it slide, add onto it in a sub class
*/
override fun removeAnimation(holder: RecyclerView.ViewHolder): ViewPropertyAnimator {
return super.addAnimation(holder).apply {
alpha(0f)
}
}
override final fun removeAnimationCleanup(holder: RecyclerView.ViewHolder) {
with(holder.itemView) {
translationY = 0f
translationX = 0f
alpha = 1f
}
}
}
|