Implementation of onItemClickListener in kotlin

Question

How to implement an onItemClickListener() on a custom listView in kotlin?_

title_list_view.setOnItemClickListener{ adapterView: AdapterView<*>?, 
    view: View?, position: Int, l: Long ->
}

what to do to start a new activity after clicking an item of a Custom ListView?

Possible duplicate of [How to start new activity on button click](https://stackoverflow.com/questions/4186021/how-to-start-new-activity-on-button-click) — user2340612, Mar 17 '18 at 13:03
Well, to start an `Activity` you should do like that, regardless of the source (a `Button`, a `ListView` or anything else). Then if you get exceptions/other issues it's another story (and you should provide more info on the issue you get) — user2340612, Mar 18 '18 at 12:28

AskNilesh · Answer 1 · 2018-03-17T13:06:47.423

11

Try this

    title_list_view.setOnItemClickListener { parent, view, position, id ->   

      Toast.makeText(this, "Clicked item :"+" "+position,Toast.LENGTH_SHORT).show()
        Intent intent = new Intent(CurrentActivity.this, NextActivity.class);
        intent.putExtra("position", position);
        this.startActivity(intent);
     }

edited Mar 17 '18 at 13:06

answered Mar 17 '18 at 13:04

AskNilesh

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tried this..but activities not starting.....but toast is wrking....that's all...my program Shuts down..whenEver i try starting activity like this,.. – user9483334 Mar 17 '18 at 18:29
1

What exception do you get when you app shuts off? – Adib Faramarzi Mar 18 '18 at 07:09

score 1 · Answer 2 · answered Mar 18 '18 at 09:06

You are using kotlin right?

use NextActivity::class.java in Intent

title_list_view.setOnItemClickListener { parent, view, position, id ->   

  Toast.makeText(this, "Clicked item : $position",Toast.LENGTH_SHORT).show()
    Intent intent = new Intent(CurrentActivity.this, NextActivity::class.java)
    intent.putExtra("position", position)
    this.startActivity(intent)
 }

Implementation of onItemClickListener in kotlin

2 Answers2