item_report_file.xml
Код: Выделить всё
Код: Выделить всё
class ReportFilesAdapter(
private val onItemClicked: (GenerateReportViewModel.ReportFileInfo) -> Unit,
private val onItemLongClicked: (GenerateReportViewModel.ReportFileInfo) -> Unit
) : ListAdapter(
ReportFileDiffCallback()
) {
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ReportFileViewHolder {
val binding =
ItemReportFileBinding.inflate(LayoutInflater.from(parent.context), parent, false)
return ReportFileViewHolder(binding)
}
override fun onBindViewHolder(holder: ReportFileViewHolder, position: Int) {
val reportFile = getItem(position)
holder.itemView.setOnClickListener {
onItemClicked(reportFile)
}
// Set long click listener for the item view
holder.itemView.setOnLongClickListener {
onItemLongClicked(reportFile)
true
}
holder.bind(reportFile)
}
inner class ReportFileViewHolder(private val binding: ItemReportFileBinding) :
ListItemViewHolder(binding.root) {
fun bind(reportFile: GenerateReportViewModel.ReportFileInfo) {
binding.textViewFileName.text = reportFile.name
binding.textViewFilePath.text = reportFile.path
val sdf = SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault())
val dateString = sdf.format(Date(reportFile.dateModifiedMillis))
binding.textViewFileDate.text = "Created: $dateString"
val fileSizeString = Formatter.formatFileSize(itemView.context, reportFile.sizeBytes)
binding.textViewFileSize.text = "Size: $fileSizeString"
}
}
class ReportFileDiffCallback : DiffUtil.ItemCallback() {
override fun areItemsTheSame(
oldItem: GenerateReportViewModel.ReportFileInfo,
newItem: GenerateReportViewModel.ReportFileInfo
): Boolean {
return oldItem.path == newItem.path
}
override fun areContentsTheSame(
oldItem: GenerateReportViewModel.ReportFileInfo,
newItem: GenerateReportViewModel.ReportFileInfo
): Boolean {
return oldItem == newItem
}
}
}
Пример:

Подробнее здесь: https://stackoverflow.com/questions/797 ... ional-view