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Code Issues Packages Projects Releases Wiki Activity

dont always recreate the list, just update the items

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This commit is contained in:
tibbi
2016-12-03 23:44:42 +01:00
parent b7b0eb463a
commit 6d7363fced
2 changed files with 16 additions and 5 deletions
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7
app/src/main/kotlin/com/simplemobiletools/filemanager/adapters/ItemsAdapter.kt
View File

@ -26,7 +26,7 @@ import kotlinx.android.synthetic.main.list_item.view.*
import java.io.File import java.io.File
import java.util.* import java.util.*
class ItemsAdapter(val activity: SimpleActivity, val mItems: List<FileDirItem>, val listener: ItemOperationsListener?, val itemClick: (FileDirItem) -> Unit) : class ItemsAdapter(val activity: SimpleActivity, var mItems: List<FileDirItem>, val listener: ItemOperationsListener?, val itemClick: (FileDirItem) -> Unit) :
RecyclerView.Adapter<ItemsAdapter.ViewHolder>() { RecyclerView.Adapter<ItemsAdapter.ViewHolder>() {
val multiSelector = MultiSelector() val multiSelector = MultiSelector()
val views = ArrayList<View>() val views = ArrayList<View>()
@ -179,6 +179,11 @@ class ItemsAdapter(val activity: SimpleActivity, val mItems: List<FileDirItem>,
return selectedMedia return selectedMedia
} }
fun updateItems(newItems: List<FileDirItem>) {
mItems = newItems
notifyDataSetChanged()
}
override fun onCreateViewHolder(parent: ViewGroup?, viewType: Int): ViewHolder { override fun onCreateViewHolder(parent: ViewGroup?, viewType: Int): ViewHolder {
val view = LayoutInflater.from(parent?.context).inflate(R.layout.list_item, parent, false) val view = LayoutInflater.from(parent?.context).inflate(R.layout.list_item, parent, false)
return ViewHolder(activity, view, itemClick) return ViewHolder(activity, view, itemClick)

14
app/src/main/kotlin/com/simplemobiletools/filemanager/fragments/ItemsFragment.kt
View File

@ -76,10 +76,16 @@ class ItemsFragment : android.support.v4.app.Fragment(), ItemsAdapter.ItemOperat
val adapter = ItemsAdapter(activity as SimpleActivity, mItems, this) { val adapter = ItemsAdapter(activity as SimpleActivity, mItems, this) {
itemClicked(it) itemClicked(it)
} }
items_list.apply {
this@apply.adapter = adapter val currAdapter = items_list.adapter
addItemDecoration(RecyclerViewDivider(context)) if (currAdapter == null) {
setOnTouchListener { view, motionEvent -> checkDelete(); false } items_list.apply {
this@apply.adapter = adapter
addItemDecoration(RecyclerViewDivider(context))
setOnTouchListener { view, motionEvent -> checkDelete(); false }
}
} else {
(currAdapter as ItemsAdapter).updateItems(mItems)
} }
} }