My textchanged listener is for updatestockdetail() is working very weirdly, it crashes after 4-5 times changing the text and it also shows the first item when i change the text for the third time. I believe i am ding something majorly wrong. If somebody could help me, would be very glad.
class RecyclerViewAdapterU (val dataList:ArrayList<ModelClass>): RecyclerView.Adapter<RecyclerViewAdapterU.ViewHolder>() {
var _binding: UploadItemViewBinding? = null
val binding get() = _binding!!
override fun onCreateViewHolder(
parent: ViewGroup,
viewType: Int
): RecyclerViewAdapterU.ViewHolder {
val v =
LayoutInflater.from(parent.context).inflate(R.layout.upload_item_view, parent, false)
_binding = UploadItemViewBinding.bind(v)
return ViewHolder(binding.root)
}
fun getUpdatedDetails(skucode:String,pos:Int){
// val skuDetails:ArrayList<ModelClass>
val call: Call<List<ModelClass>>? =
ApiClient.instance?.myApi?.getfromsku(skucode)!!
call!!.enqueue(object : Callback<List<ModelClass>?> {
override fun onResponse(
call: Call<List<ModelClass>?>,
response: Response<List<ModelClass>?>
) {
val skuDetails=response.body()
if (!skuDetails.isNullOrEmpty()) {
val x=dataList[pos].sku_code
for (i in skuDetails.indices){
println(skuDetails[i].sku_code)
println(".........$pos")
if (skuDetails[i].sku_code!=x){
dataList.removeAt(pos)
dataList.add(pos,skuDetails[i])
notifyItemChanged(pos)
}
}
}
}
override fun onFailure(call: Call<List<ModelClass>?>, t: Throwable) {
}
})
}
override fun onBindViewHolder(holder: ViewHolder, @SuppressLint("RecyclerView") position: Int) {
bindItems(dataList[position])
holder.getStock()
holder.updateStockDetail()
}
fun bindItems(data: ModelClass) {
binding.apply {
itemquant.text=data.item_quant
uploadItemName.text = data.item_name
uploadMfg.text = data.mfg
skuStock.setText(data.item_stock.toString())
skuCode.setText(data.sku_code)
}
}
override fun getItemCount(): Int {
return dataList.size
}
inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
fun getStock() {
binding.skuStock.addTextChangedListener(object : TextWatcher {
override fun beforeTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
override fun onTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
override fun afterTextChanged(editable: Editable) {
if (binding.skuStock.isFocused){
for (i in 0 until RecyclerViewAdapter.ob.dataSelected.size){
if (editable.toString().trim()!=""){
var x= editable.toString().trim().toInt()
RecyclerViewAdapter.ob.dataSelected[adapterPosition].item_stock=x
//getting current itemstock before pushing update.
//assigning latest itemstock to the data for the update
}
}
}}
})
}
fun updateStockDetail(){
binding.skuCode.addTextChangedListener(object : TextWatcher{
override fun beforeTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
override fun onTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {
}
override fun afterTextChanged(editable: Editable) {
binding.skuCode.removeTextChangedListener(this)
var pos:Int=adapterPosition
var x= editable.toString().trim()
//RecyclerViewAdapter.ob.dataSelected[adapterPosition].sku_code=x
println("$x in textwatcher and $pos")
//getting edited text and calling the function to get updated details.
getUpdatedDetails(x,pos)
binding.skuCode.addTextChangedListener(this)
}
})
}
}
}
Before anyone asks, ob.dataselected comes from another rcv adapter. There is a issue in notifyitemchanged(pos) in getupdateddetails() which is called from updateStockDetail().
above code is causing the loop. You have to get rid of this line.