Retrieve value from onClick Listenener

Question

I have RecyclerView in my project and I am displaying all items using this RecyclerView. My question here is how to store the name that I clicked in my RecyclerView item. Code is working fine and any help will be appreciated.

Code

class ViewHolder(itemView : View) : RecyclerView.ViewHolder(itemView) {
    fun bindItem (test : TestModel) {
        var testName : TextView = itemView.findViewById(R.id.TestName)
        testName.text = test.TestName

        itemView.setOnClickListener { 
            val intent = Intent(itemView.context, Test:: class.java)
            itemView.context.startActivity(intent)
        }
    }
}

`getAdapterPosition()` is what you are looking for . it will give you position of clicked item then you can get data from your dataset for this position . — ADM, Dec 27 '18 at 03:58

score 0 · Answer 1 · answered Dec 27 '18 at 01:56

0

you can textView.setTag(xx),and getTag() in onClickListener

answered Dec 27 '18 at 01:56

Mc_fool_himself

33
4

Can you explain little bit more? – Dec 27 '18 at 02:01
where do you want to store the name – Mc_fool_himself Dec 27 '18 at 06:17
I need to pass the name that is clicked to next class. – Dec 27 '18 at 07:41

score 0 · Accepted Answer · edited Dec 27 '18 at 15:16

current form

class ViewHolder(itemView: View):RecyclerView.ViewHolder(itemView)
{

    fun bindItem(Test:TestModel)
    {
       var TestName:TextView=itemView.findViewById<TextView>(R.id.TestName)
        TestName.text=Test.TestName

        itemView.setOnClickListener {

            val intent= Intent(itemView.context, Test::class.java)
             intent.putExtra("name",TestName.Text.toString())
            itemView.context.startActivity(intent)
                                     }
    }
}

to the form want to go is

var testName:String=intent.getStringExtra("name")

or for java:

Intent intent = getIntent();
String name = intent.getExtraString("name")

Thanks @jhayjhay for your code. I have modified the code as per kotlin syntax. Above code works for me. — , Dec 27 '18 at 15:14

Retrieve value from onClick Listenener

2 Answers2