Button get position in activity from adapter

Asked Jun 08 '16 at 07:52

Active Jun 08 '16 at 08:08

Viewed 269 times

I want to set position onClick Button where I have declared in Adapter, but I don't know how to set the position in Activity.

This is My Adapter

public void onBindViewHolder(final PhotoViewHolder holder, final int position) {holder.plus.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        if (mContext instanceof PhotoPicker) {
            ((PhotoPicker) mContext).tambahFoto(position);

        }
    }
});}

I wanna call in my function in Activity like this

public void tambahFoto(int position) {


    count = Integer.parseInt(tampilan.getText().toString());

    if(count > 1) {
        jumlahFoto = jumlahFoto + 1;
        photo_cropAdapter.notifyDataSetChanged();

        count++;
        tampilan.setText(""+count);
        jum.setText(jumlahFoto+"/ "+dataProduct.getMaxQty()+" Photo");

    }

    }

But how can I set the Button's position? Can you help me?

asked Jun 08 '16 at 07:52

Vanya Rachel

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mContext is an Activity or Context? – Shubham Chauhan Jun 08 '16 at 08:00
in 'tambahFoto' function, you are not using 'position' anywhere. – Shubham Chauhan Jun 08 '16 at 08:03
just a Context @ShubhamChauhan, because I don't how to set the position, can you show me the way to make it? – Vanya Rachel Jun 08 '16 at 08:04
instead of Context just pass that Activity and then this will work fine. – Shubham Chauhan Jun 08 '16 at 08:06
actually what do you want to achieve? do you want to reorder the photo list in the photo picker or what? – Faruk May 31 '19 at 20:04

Button get position in activity from adapter

0 Answers0