kiwix/kiwix-android
1
0
Fork 0
mirror of https://github.com/kiwix/kiwix-android.git synced 2025-09-22 03:54:18 -04:00
Code Issues Packages Projects Releases Wiki Activity

BaseViewHolder class added

Browse Source
This commit is contained in:
gouri-panda 2020-09-01 16:12:22 +05:30
parent dc802b1b3e
commit 3cf6d7bb63
1 changed files with 28 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
core/src/main/java/org/kiwix/kiwixmobile/core/help/HelpAdapter.kt
View File

@ -22,17 +22,23 @@ import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.recyclerview.widget.RecyclerView
import kotlinx.android.synthetic.main.item_help.item_help_description
import kotlinx.android.synthetic.main.item_help.item_help_title
import kotlinx.android.synthetic.main.item_help.item_help_toggle_expand
import org.kiwix.kiwixmobile.core.R
import org.kiwix.kiwixmobile.core.utils.AnimationUtils.collapse
import org.kiwix.kiwixmobile.core.utils.AnimationUtils.expand
import kotlinx.android.synthetic.main.item_help.view.item_help_description
import kotlinx.android.synthetic.main.item_help.view.item_help_title
import kotlinx.android.synthetic.main.item_help.view.item_help_toggle_expand
import org.kiwix.kiwixmobile.core.base.adapter.BaseViewHolder
internal class HelpAdapter(titleDescriptionMap: Map<String, String>) :
RecyclerView.Adapter<HelpAdapter.Item>() {
private var titles: Array<String> = titleDescriptionMap.keys.toTypedArray()
private var descriptions: Array<String> = titleDescriptionMap.values.toTypedArray()
private var helpItems: ArrayList<HelpItem> = ArrayList()
init {
titleDescriptionMap.forEach { (key, value) ->
helpItems.add(HelpItem(key, value))
}
}
override fun onCreateViewHolder(
parent: ViewGroup,
@ -46,28 +52,32 @@ internal class HelpAdapter(titleDescriptionMap: Map<String, String>) :
holder: Item,
position: Int
) {
holder.itemView.item_help_description.text = descriptions[position]
holder.itemView.item_help_title.text = titles[position]
holder.bind(helpItems[position])
}
override fun getItemCount(): Int = titles.size
override fun getItemCount(): Int = helpItems.size
internal inner class Item(itemView: View) :
RecyclerView.ViewHolder(itemView) {
init {
itemView.item_help_title.setOnClickListener { toggleDescriptionVisibility() }
itemView.item_help_toggle_expand.setOnClickListener { toggleDescriptionVisibility() }
}
BaseViewHolder<HelpItem>(itemView) {
@SuppressWarnings("MagicNumber")
fun toggleDescriptionVisibility() {
if (itemView.item_help_description.visibility == View.GONE) {
ObjectAnimator.ofFloat(itemView.item_help_toggle_expand, "rotation", 0f, 180f).start()
itemView.item_help_description.expand()
if (item_help_description.visibility == View.GONE) {
ObjectAnimator.ofFloat(item_help_toggle_expand, "rotation", 0f, 180f).start()
item_help_description.expand()
} else {
ObjectAnimator.ofFloat(itemView.item_help_toggle_expand, "rotation", 180f, 360f).start()
itemView.item_help_description.collapse()
ObjectAnimator.ofFloat(item_help_toggle_expand, "rotation", 180f, 360f).start()
item_help_description.collapse()
}
}
override fun bind(item: HelpItem) {
item_help_title.setOnClickListener { toggleDescriptionVisibility() }
item_help_toggle_expand.setOnClickListener { toggleDescriptionVisibility() }
item_help_description.text = item.description
item_help_title.text = item.title
}
}
}
class HelpItem(val title: String, val description: String)