Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You need to implement your own Adapter. My way is to also define an object which "represents" a view.</p> <p>Below, there is a very simple example with two <code>TextViews</code> to fit your needs.</p> <p>The object which represents a view (a row in the ListView) :</p> <pre><code>public class CustomObject { private String prop1; private String prop2; public CustomObject(String prop1, String prop2) { this.prop1 = prop1; this.prop2 = prop2; } public String getProp1() { return prop1; } public String getProp2() { return prop2; } } </code></pre> <p>Next the custom adapter :</p> <pre><code>public class CustomAdapter extends BaseAdapter { private LayoutInflater inflater; private ArrayList&lt;CustomObject&gt; objects; private class ViewHolder { TextView textView1; TextView textView2; } public CustomAdapter(Context context, ArrayList&lt;CustomObject&gt; objects) { inflater = LayoutInflater.from(context); this.objects = objects; } public int getCount() { return objects.size(); } public CustomObject getItem(int position) { return objects.get(position); } public long getItemId(int position) { return position; } public View getView(int position, View convertView, ViewGroup parent) { ViewHolder holder = null; if(convertView == null) { holder = new ViewHolder(); convertView = inflater.inflate(R.layout.your_view_layout, null); holder.textView1 = (TextView) convertView.findViewById(R.id.id_textView1); holder.textView2 = (TextView) convertView.findViewById(R.id.list_id_textView2); convertView.setTag(holder); } else { holder = (ViewHolder) convertView.getTag(); } holder.textView1.setText(objects.get(position).getprop1()); holder.textView2.setText(objects.get(position).getprop2()); return convertView; } } </code></pre> <p>Now you can define and set your adapter in your activity :</p> <pre><code>ArrayList&lt;CustomObject&gt; objects = new ArrayList&lt;CustomObject&gt;(); CustomAdapter customAdapter = new CustomAdapter(this, objects); listView.setAdapter(customAdapter); </code></pre> <p>Now you only have to manage your CustomObject's in the objects list. Don't forget to invoke <code>customAdapter.notifyDataSetChanged()</code> when you want repercute modifications on the ListView.</p>
    singulars
    1. This table or related slice is empty.
    1. POHow to set adapter in case of multiple textviews per listview?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USraam86
    1. USFabiF
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POHow to set adapter in case of multiple textviews per listview?
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThank a lot, I'm trying it out.
      singulars
      1. PO
      1. USHarsh
    2. COyou're welcome, I fixed some mistakes in my variable names.
      singulars
      1. PO
      1. USFabiF
    3. COSo do I have to create custom adapters for every new `ListView` I create? (Which has multiple `TextView`s ofcourse)
      singulars
      1. PO
      1. USHarsh
 

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