Checkbox in listview

Question

I would like to set a checkbox in a listview's click-event. How can I set the right checkbox?

This is my code:

    listView.setOnItemLongClickListener(new OnItemLongClickListener()
    {
        @Override
        public boolean onItemLongClick(AdapterView<?> adapter, View view,
                int position, long id)
        {
                         Checkbox checkbox = ??
                         checkbox.setChecked(true);

            return true;
        }
    });

check this one stackoverflow.com/questions/7738527/…

Lalit Poptani
– Lalit Poptani

2011-12-19 11:23:00 +00:00
Commented Dec 19, 2011 at 11:23 — Lalit Poptani
– Lalit Poptani, Commented Dec 19, 2011 at 11:23

Wangchao0721 · Accepted Answer · 2011-12-19 11:41:13Z

1

First,JavaCode in Activity:

listview.setOnItemClickListener(new OnItemClickListener() {
    @Override
    public void onItemClick(AdapterView parentView, View childView, int position, long id)    
    {
         CheckBox cb = (CheckBox) childView.findViewById(R.id.file_checkbox);
         cb.setChecked(true);
    }
}

Second,Do not forget one thing about CheckBox in layout xml, Set android:focusable="false" to checkbox in xml , otherwise listview can`t get click event.

Third,And Most important thing,Because when listview scroll , getView() in adapter will be called unexcepted , the checkbox will be mobified unexcepted , so set checkbox status in getView() is very important , Here is my example in getView():

if(mFiles[position].isSeleted){
    checkbox.setChecked(true);
} else {
    checkbox.setChecked(false);
}

answered Dec 19, 2011 at 11:41

Wangchao0721

9191 gold badge9 silver badges23 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Richa · Accepted Answer · 2011-12-19 11:28:42Z

1

Try out http://www.vogella.de/articles/AndroidListView/article.html may help u

answered Dec 19, 2011 at 11:28

Richa

3,1931 gold badge24 silver badges26 bronze badges

1 Comment

user658042 Over a year ago

Answers that contain only a link are bad answers. When the link goes offline this becomes useless. If you just want to provide a link, post as a comment instead. If you want to post an actual answer, summarize the what the "answer" in the link is and point to it for further information. Apart from that: The content on that site is very long. Point to a specific section that answers the question.

Nikunj Patel · Accepted Answer · 2011-12-19 11:24:51Z

0

you need a custom Adapter base list-view you can get from :: Here

answered Dec 19, 2011 at 11:24

Nikunj Patel

22.1k23 gold badges91 silver badges134 bronze badges

Collectives™ on Stack Overflow

Checkbox in listview

3 Answers 3

Comments

1 Comment

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

3 Answers 3

Comments

1 Comment

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related