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fix: collapsed not bug #128

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fix: collapsed not bug #128

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15 changes: 13 additions & 2 deletions app/src/main/java/org/apphatchery/gatbreferenceguide/ui/fragments/BodyFragment.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -435,6 +435,10 @@ class BodyFragment : BaseFragment(R.layout.fragment_body) {


fun expandRecyclerView(recyclerView: RecyclerView) {

recyclerView.layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT
recyclerView.requestLayout()

recyclerView.measure(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT
Expand All @@ -450,20 +454,27 @@ class BodyFragment : BaseFragment(R.layout.fragment_body) {
recyclerView.layoutParams.height = animation.animatedValue as Int
recyclerView.requestLayout()
}
doOnEnd {
recyclerView.layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT
}
}
animator.start()
}

fun collapseRecyclerView(recyclerView: RecyclerView) {
val initialHeight = recyclerView.measuredHeight
val initialHeight = recyclerView.height

val animator = ValueAnimator.ofInt(initialHeight, 0).apply {
duration = 300
addUpdateListener { animation ->
recyclerView.layoutParams.height = animation.animatedValue as Int
recyclerView.requestLayout()
}
doOnEnd { recyclerView.visibility = View.GONE }
doOnEnd {
recyclerView.visibility = View.GONE

recyclerView.layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT
}
}
animator.start()
}
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