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    <p>If you want to use a <code>ListView</code>... then you should parse you <code>JSON</code> file into some kind of data structure like a List or an <code>ArrayList</code> and the n use an adapter to populate the <code>ListView</code> data.</p> <p><strong>Here is an example for <code>ListView</code> adapter:</strong></p> <pre><code> private class MySecondAdapter extends ArrayAdapter&lt;MiniTask&gt; { private ArrayList&lt;MiniTask&gt; list; public MySecondAdapter(Context context, int textViewResourceId, ArrayList&lt;MiniTask&gt; miniTaskList) { super(context, textViewResourceId, miniTaskList); this.list = new ArrayList&lt;MiniTask&gt;(); this.list.addAll(miniTaskList); } public View getView(final int position, View convertView, ViewGroup parent) { miniTask = miniTaskList.get(position); ViewHolder holder = new ViewHolder(); { LayoutInflater inflator = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE); convertView = inflator.inflate(R.layout.check_list_item_new, null); holder.title = (TextView) convertView.findViewById(R.id.tvItemTitle); holder.commentsPicturesButton = (ImageView) convertView.findViewById(R.id.iAddCommetOrPicture); holder.commentsPicturesButton.setTag(position); holder.commentsPicturesButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(getApplicationContext(), PicturesAndCommentsActivity.class); intent.putExtra(TasksListActivity.KEY_ID, task.getId()); intent.putExtra("mini_task_text", miniTask.getTitle()); startActivity(intent); } }); holder.selected = (CheckBox) convertView.findViewById(R.id.cbCheckListItem); holder.selected.setTag(position); holder.selected.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { { Log.d(TAG, "pressed the checkbox: " + v.getId() + " in position: " + position + " tag: " +v.getTag() +" and item from array: " + miniTaskList.get(position) ); CheckBox checkbox = (CheckBox) v; miniTaskList.get(position).setSelected(checkbox.isChecked()); numOfCheckedMiniTasks = 0; for(int i=0;i&lt;miniTaskList.size();i++) { miniTask = miniTaskList.get(i); if(miniTask.isSelected()) { numOfCheckedMiniTasks ++; } } int percent = (int)(numOfCheckedMiniTasks * 100.0f) / miniTaskList.size(); Log.d(TAG, "the percentage is: " +percent); tasksRepository.get(tasksRepository.indexOf(task)).setMiniTasksPercentageComplete(percent); } } }); } holder.title.setText(miniTask.getTitle()); holder.selected.setChecked(miniTask.isSelected()); return convertView; } } </code></pre> <p>Check this tutorials for getting more information:</p> <p><a href="http://cyrilmottier.com/2012/02/16/listview-tips-tricks-5-enlarged-touchable-areas/" rel="nofollow">http://cyrilmottier.com/2012/02/16/listview-tips-tricks-5-enlarged-touchable-areas/</a></p>
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    1. POhow do i get my JSON into android listview?
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    1. USEmil Adz
    1. USEmil Adz
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    1. COWhy is it necessary to use the holder pattern here?
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      1. USIgor Ganapolsky
    2. COIt's important to use the holder pattern here in order to avoide the initialization of all the views in each row of the listview.
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      1. USEmil Adz
    3. COThe users's JSON data doesn't have images. Holder pattern is totally unnecessary here! Just complicates the code...
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      1. USIgor Ganapolsky
 

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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.

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