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Code Issues Releases Wiki Activity

Add item animation when selected

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Luna712 2024-07-13 16:39:11 -06:00 • committed by GitHub
parent b69bc9069d
commit 88935b40a6
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1 changed files with 41 additions and 7 deletions
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48
app/src/main/java/com/lagradost/cloudstream3/ui/download/DownloadAdapter.kt
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@ -1,7 +1,10 @@
package com.lagradost.cloudstream3.ui.download package com.lagradost.cloudstream3.ui.download
import android.animation.AnimatorSet
import android.animation.ObjectAnimator
import android.text.format.Formatter.formatShortFileSize import android.text.format.Formatter.formatShortFileSize
import android.view.LayoutInflater import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup import android.view.ViewGroup
import android.widget.CheckBox import android.widget.CheckBox
import androidx.core.content.ContextCompat import androidx.core.content.ContextCompat
@ -72,6 +75,8 @@ class DownloadAdapter(
private val selectedIds: HashMap<Int, Boolean> = HashMap() private val selectedIds: HashMap<Int, Boolean> = HashMap()
companion object { companion object {
private const val PAYLOAD_SELECTION_CHANGED = 0
private const val VIEW_TYPE_HEADER = 0 private const val VIEW_TYPE_HEADER = 0
private const val VIEW_TYPE_CHILD = 1 private const val VIEW_TYPE_CHILD = 1
} }
@ -138,6 +143,7 @@ class DownloadAdapter(
deleteCheckbox.setOnCheckedChangeListener { _, isChecked -> deleteCheckbox.setOnCheckedChangeListener { _, isChecked ->
selectedIds[data.id] = isChecked selectedIds[data.id] = isChecked
onItemSelectionChanged.invoke(card, isChecked) onItemSelectionChanged.invoke(card, isChecked)
animateSelection(isChecked)
} }
} else deleteCheckbox.setOnCheckedChangeListener(null) } else deleteCheckbox.setOnCheckedChangeListener(null)
@ -312,6 +318,7 @@ class DownloadAdapter(
deleteCheckbox.setOnCheckedChangeListener { _, isChecked -> deleteCheckbox.setOnCheckedChangeListener { _, isChecked ->
selectedIds[data.id] = isChecked selectedIds[data.id] = isChecked
onItemSelectionChanged.invoke(card, isChecked) onItemSelectionChanged.invoke(card, isChecked)
animateSelection(isChecked)
} }
} else deleteCheckbox.setOnCheckedChangeListener(null) } else deleteCheckbox.setOnCheckedChangeListener(null)
@ -321,6 +328,29 @@ class DownloadAdapter(
} }
} }
} }
private fun toggleIsChecked(checkbox: CheckBox, item: VisualDownloadCached) {
val isChecked = !checkbox.isChecked
checkbox.isChecked = isChecked
selectedIds[item.data.id] = isChecked
onItemSelectionChanged.invoke(item, isChecked)
val index = currentList.indexOf(item)
if (index != -1) {
notifyItemChanged(index, PAYLOAD_SELECTION_CHANGED)
}
}
fun animateSelection(isSelected: Boolean) {
val scaleValue = if (isSelected) 0.95f else 1.0f
val scaleX = ObjectAnimator.ofFloat(itemView, View.SCALE_X, scaleValue)
val scaleY = ObjectAnimator.ofFloat(itemView, View.SCALE_Y, scaleValue)
AnimatorSet().apply {
playTogether(scaleX, scaleY)
duration = 200
start()
}
}
} }
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): DownloadViewHolder { override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): DownloadViewHolder {
@ -337,6 +367,17 @@ class DownloadAdapter(
holder.bind(getItem(position)) holder.bind(getItem(position))
} }
override fun onBindViewHolder(holder: DownloadViewHolder, position: Int, payloads: MutableList<Any>) {
if (payloads.isNotEmpty()) {
val payload = payloads.firstOrNull() as? Int
if (payload == PAYLOAD_SELECTION_CHANGED) {
holder.itemView.apply {
holder.animateSelection(selectedIds[getItem(position).data.id] == true)
}
}
} else holder.bind(getItem(position))
}
override fun getItemViewType(position: Int): Int { override fun getItemViewType(position: Int): Int {
return when (getItem(position)) { return when (getItem(position)) {
is VisualDownloadCached.Child -> VIEW_TYPE_CHILD is VisualDownloadCached.Child -> VIEW_TYPE_CHILD
@ -376,13 +417,6 @@ class DownloadAdapter(
} }
} }
private fun toggleIsChecked(checkbox: CheckBox, item: VisualDownloadCached) {
val isChecked = !checkbox.isChecked
checkbox.isChecked = isChecked
selectedIds[item.data.id] = isChecked
onItemSelectionChanged.invoke(item, isChecked)
}
class DiffCallback : DiffUtil.ItemCallback<VisualDownloadCached>() { class DiffCallback : DiffUtil.ItemCallback<VisualDownloadCached>() {
override fun areItemsTheSame( override fun areItemsTheSame(
oldItem: VisualDownloadCached, oldItem: VisualDownloadCached,