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update the current portrait photo on click

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tibbi 2019-10-02 19:53:12 +02:00
parent 420a6459e7
commit 687b8697c8
1 changed files with 9 additions and 0 deletions
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9
app/src/main/kotlin/com/simplemobiletools/gallery/pro/adapters/PortraitPhotosAdapter.kt
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@ -35,6 +35,14 @@ class PortraitPhotosAdapter(val context: Context, val photos: ArrayList<String>,
fun getCurrentPhoto() = currentSelection fun getCurrentPhoto() = currentSelection
private fun setCurrentPhoto(position: Int) {
val newPhoto = photos.getOrNull(position) ?: return
if (currentSelection != newPhoto) {
currentSelection = newPhoto
notifyDataSetChanged()
}
}
inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) { inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
fun bindView(photo: String, position: Int): View { fun bindView(photo: String, position: Int): View {
itemView.apply { itemView.apply {
@ -64,6 +72,7 @@ class PortraitPhotosAdapter(val context: Context, val photos: ArrayList<String>,
if (photo.isNotEmpty()) { if (photo.isNotEmpty()) {
setOnClickListener { setOnClickListener {
itemClick(position, x.toInt()) itemClick(position, x.toInt())
setCurrentPhoto(position)
} }
} else { } else {
setOnClickListener(null) setOnClickListener(null)