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display the select item count at the titlebar

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This commit is contained in:
tibbi
2016-08-15 22:35:22 +02:00
parent eb25fda5f6
commit 8e0bfee651
1 changed files with 13 additions and 1 deletions
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12
app/src/main/kotlin/com/simplemobiletools/applauncher/adapters/RecyclerAdapter.kt
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@ -17,6 +17,10 @@ class RecyclerAdapter(val act: Activity, val launchers: List<AppLauncher>, val i
val multiSelector = MultiSelector()
companion object {
var actMode: ActionMode? = null
}
val deleteMode = object : ModalMultiSelectorCallback(multiSelector) {
override fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean {
return false
@ -24,6 +28,7 @@ class RecyclerAdapter(val act: Activity, val launchers: List<AppLauncher>, val i
override fun onCreateActionMode(actionMode: ActionMode?, menu: Menu?): Boolean {
super.onCreateActionMode(actionMode, menu)
actMode = actionMode
act.menuInflater.inflate(R.menu.cab, menu)
return true
}
@ -52,16 +57,23 @@ class RecyclerAdapter(val act: Activity, val launchers: List<AppLauncher>, val i
class ViewHolder(view: View, val itemClick: (AppLauncher) -> (Unit)) : SwappingHolder(view, MultiSelector()) {
val viewHolder = this
fun bindView(act: Activity, deleteMode: ModalMultiSelectorCallback, multiSelector: MultiSelector, launcher: AppLauncher) {
with(launcher) {
itemView.launcher_label.text = launcher.name
itemView.setOnClickListener {
if (multiSelector.isSelectable) {
multiSelector.setSelected(viewHolder, true)
actMode?.title = multiSelector.selectedPositions.size.toString()
} else {
itemClick(this)
}
}
itemView.setOnLongClickListener {
(act as AppCompatActivity).startSupportActionMode(deleteMode)
multiSelector.setSelected(viewHolder, true)
actMode?.title = multiSelector.selectedPositions.size.toString()
true
}