Databases
StackOverflow2013
Postsdbo
POCustom adapter: get item number of clicked item in inflated listview
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POCustom adapter: get item number of clicked item in inflated listview
    primarykey
    data
    text
    <p>I have a custom baseadapter which does some lazy loading of some images, and then inflating the layout so I end up with a listview where I have both image and text in one row.</p> <p>When the user presses one item of the listview, say for example item 0 (top item), I want to show a dialog box with some specific content. This content depends on the item number - so the content shown for item 0 is not the same as for item 1, and so on.</p> <p>Here is the <code>getView</code> method of the custom adapter:</p> <pre><code>public View getView(int position, View convertView, ViewGroup parent) { View vi=convertView; if(convertView==null) { vi = inflater.inflate(R.layout.facebook_item, null); vi.setClickable(true); vi.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { String s = "test"; Toast.makeText(myContext, s, Toast.LENGTH_SHORT).show(); } }); } TextView text=(TextView)vi.findViewById(R.id.text); ImageView image=(ImageView)vi.findViewById(R.id.image); text.setText(msg[position]); text.getLineCount(); imageLoader.DisplayImage(data[position], image); return vi; } </code></pre> <p>What's important here is what's going on in the <code>onClick</code> method. I would like to have an item parameter, but this is not possible for this OnClickListener. It's possible for normal listviews, I know that.</p> <p>So - how can I determine which item is clicked?</p> <p>PS: I've tried to think of using some sort of <code>vi.setTag(&lt;&lt;number&gt;&gt;);</code>, but I don't see how this can be done without having the same tag set for all items of the listview.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USeightx2
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    2. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POCustom adapter: get item number of clicked item in inflated listview
      1. This table or related slice is empty.
      1. VTUpMod
    1. COWhere does the item number come from? Why don't you just use `setTag` with the item number specific to the specific view?
      singulars
      1. POCustom adapter: get item number of clicked item in inflated listview
      1. USCody
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload