OnActivityResult not getting called in Fragment where intent pass from adapter class

Question

So in my adapter class, I would like to allow user to capture image

 fun dispatchTakePictureIntent() {
        try {
            val captureIntent = Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            (context as Activity).startActivityForResult(captureIntent, 1)
        } catch (e: ActivityNotFoundException) {
            e.printStackTrace()
        }
    }

    fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
        Log.d("MyAdapter", "onActivityResult")
    }

I want the onActivityResult in a fragment class get called, but it doesn't.

override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
        val imageListAdapter : ImageListAdapter?=null
        imageListAdapter?.onActivityResult(requestCode, resultCode,data)
                if (requestCode == 1 && resultCode == Activity.RESULT_OK) 
                {
                    longToast("called")
                }else{
                    longToast("no")
                }
            }

There are no toast displayed. How to solve ?

I realize the onActivityResult works if I put in one of my Activity class, but I want to put at Fragment class !

Answer 1

as nikita said you should call startActivityForResult from fragment if you want to get results in fragment.

I want to call startActivityForResult in adapter class, so I would need context as Activity Then create OnItemClick interface make your fragment implement it and pass it in a constructor to your Adapter. Then when a user clicks on an item call interface method

interface OnItemClickListener{
   onClick(item:T)
}

Foo: Fragment, OnItemClickListener{
...
    onClick(item:T){
        startActivityForResult...
    }
...
    initAdapter(){
        Adapter(listener=this,...)
    }

}

And in your adapter

...
itemView.setOnClickListener{
    listener.onClick(item)
}