Onclick Button In Listview In Android

My project contains listView(homelistView) that contains button(btnList). When I click on button(btnList) it must go to another Activity. I tried a lot but I didn't find a good e

Solution 1:

First remove btnList, btnScan from your MainActivity class.

In your EfficientAdapter class add object Context Context

Change your contructor:

publicEfficientAdapter(Context context) {
        mInflater = LayoutInflater.from(context);
    }

to:

publicEfficientAdapter(Context context) {
        mInflater = LayoutInflater.from(context);
this.context=context;
    }

In your ViewHolder class you need to add Button btnList.

Then in getview method find its view using holder.btnList

Then use:

holder.btnList.setOnClickListener(newOnClickListener() {

            @OverridepublicvoidonClick(View v) {
                // TODO Auto-generated method stubIntent next=newIntent(context, SeviceDetails.class);
                context.startActivity(next);
            }
        });

in your getview method before return convertView.

Solution 2:

try this..

@Overridepublic View getView(finalint position, View convertView, ViewGroup parent) {
    Viewview= convertView;
    if (view == null){
        LayoutInflaterinflater= (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        view = inflater.inflate(R.layout.list_layout_ip_addtional_users, null);
    }

    //Handle TextView and display string from your listTextViewlistItemText2= (TextView)view.findViewById(R.id.list_item_string_name);
    listItemText2.setText(list.get(position));

    ImageButtonbutton8= (ImageButton) view.findViewById(R.id.ip_additional_user_edit);
    button8.setOnClickListener(newView.OnClickListener() {
        @OverridepublicvoidonClick(View view) {
            Intentintent=newIntent(context, IPAdditionalUsersEdit.class);
            context.startActivity(intent);
        }
    });

    return view;
}