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show the total playlist count at long pressing

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This commit is contained in:
tibbi 2017-03-30 18:33:32 +02:00
parent 2614df2154
commit 0df4b09125
1 changed files with 8 additions and 2 deletions
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10
app/src/main/kotlin/com/simplemobiletools/musicplayer/adapters/PlaylistsAdapter.kt
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@ -26,6 +26,7 @@ class PlaylistsAdapter(val activity: SimpleActivity, val mItems: List<Playlist>,
var actMode: ActionMode? = null
val markedItems = HashSet<Int>()
var textColor = 0
var itemCnt = 0
fun toggleItemSelection(itemView: View, select: Boolean, pos: Int = -1) {
itemView.playlist_frame.isSelected = select
@ -37,10 +38,15 @@ class PlaylistsAdapter(val activity: SimpleActivity, val mItems: List<Playlist>,
else
markedItems.remove(pos)
}
fun updateTitle(cnt: Int) {
actMode?.title = "$cnt / $itemCnt"
}
}
init {
textColor = activity.config.textColor
itemCnt = mItems.size
}
val multiSelectorMode = object : ModalMultiSelectorCallback(multiSelector) {
@ -108,7 +114,7 @@ class PlaylistsAdapter(val activity: SimpleActivity, val mItems: List<Playlist>,
if (!multiSelector.isSelectable) {
activity.startSupportActionMode(multiSelectorCallback)
multiSelector.setSelected(this@ViewHolder, true)
actMode?.title = multiSelector.selectedPositions.size.toString()
updateTitle(multiSelector.selectedPositions.size)
toggleItemSelection(itemView, true, pos)
actMode?.invalidate()
}
@ -129,7 +135,7 @@ class PlaylistsAdapter(val activity: SimpleActivity, val mItems: List<Playlist>,
if (selectedCnt == 0) {
actMode?.finish()
} else {
actMode?.title = selectedCnt.toString()
updateTitle(selectedCnt)
}
actMode?.invalidate()
} else {