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POUsing two different layouts for child items in ExpandableListView
 

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    <p>I'm trying to do the <code>ExpandableListView</code> to use two different layouts depending on item type. At this time I made basic functionality except one thing: after selecting a group in the <code>listview</code>, the child item's text is displayed wrong (text of different items is mixed)</p> <p>My <code>adapter</code> source code is following:</p> <pre><code>SimpleExpandableListAdapter adapter = new SimpleExpandableListAdapter( this, groupData, com.oleg.mart.foreign.R.layout.group_row, groupFrom, new int[] { com.oleg.mart.foreign.R.id.Group }, childData, R.layout.simple_list_item_1, childFrom, childTo) { @Override public int getChildTypeCount() { return 2; } /*@Override public int getChildrenCount(int groupPosition) { return childData.get(groupPosition).size(); } */ @Override public int getChildType(int groupPosition, int childPosition) { int result = 0; if (childPosition == getChildrenCount(groupPosition) - 1) result = 1; return result; } @Override public View getChildView ( int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) { if (convertView == null) { TextView textView = null; LayoutInflater inflater = (LayoutInflater)getSystemService(getBaseContext().LAYOUT_INFLATER_SERVICE); int itemType = getChildType(groupPosition,childPosition); String myText = childData.get(groupPosition).get(childPosition).get("chapter"); switch (itemType) { case 0: convertView = inflater.inflate(com.oleg.mart.foreign.R.layout.child_row_notlast, null); textView = (TextView)convertView.findViewById(com.oleg.mart.foreign.R.id.NChild); textView.setPadding(30,20,30,20); textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); textView.setText(Html.fromHtml(myText)); break; case 1: convertView = inflater.inflate(com.oleg.mart.foreign.R.layout.child_row, null); textView = (TextView)convertView.findViewById(com.oleg.mart.foreign.R.id.Child); textView.setPadding(30,20,30,20); textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); textView.setText(Html.fromHtml(myText)); break; } } return convertView; } }; </code></pre> <p>As you can see I'm trying to set a different style on the last child item. What could be wrong?</p> <p><strong>Right <code>getChildView</code> method:</strong></p> <pre><code>TextView textView = null; String myText = null; myText = childData.get(groupPosition).get(childPosition).get("chapter"); if (convertView == null) { LayoutInflater inflater = (LayoutInflater)getSystemService(getBaseContext().LAYOUT_INFLATER_SERVICE); int itemType = getChildType(groupPosition,childPosition); switch (itemType) { case 0: convertView = inflater.inflate(com.oleg.mart.foreign.R.layout.child_row_notlast, null); break; case 1: convertView = inflater.inflate(com.oleg.mart.foreign.R.layout.child_row, null); break; } } textView = (TextView)convertView.findViewById(com.oleg.mart.foreign.R.id.NChild); textView.setPadding(30,20,30,20); textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); textView.setText(Html.fromHtml(myText)); return convertView; </code></pre>
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