/** Attempt to give each existing template a type, if possible */
public void setTemplateType() {
for (int i = 0; i < listItemData.size(); i++) {
TiListViewTemplate temp = listItemData.get(i).getTemplate();
TiListView listView = getListView();
if (temp.getType() == -1) {
temp.setType(listView.getItemType());
}
}
}
private TiListViewTemplate processDefaultTemplate(KrollDict data, int index) {
if (builtInTemplate == null) {
// Create template and generate default properties
builtInTemplate =
new TiDefaultListViewTemplate(UIModule.LIST_ITEM_TEMPLATE_DEFAULT, null, getActivity());
// Each template is treated as an item type, so we can reuse views efficiently.
// Section templates are given a type in TiListView.processSections(). Here we
// give default template a type if possible.
TiListView listView = getListView();
if (listView != null) {
builtInTemplate.setType(TiListView.BUILT_IN_TEMPLATE_ITEM_TYPE);
builtInTemplate.setRootParent(listView.getProxy());
}
}
return builtInTemplate;
}
private TiListViewTemplate processTemplate(KrollDict itemData, int index) {
TiListView listView = getListView();
String defaultTemplateBinding = null;
if (listView != null) {
defaultTemplateBinding = listView.getDefaultTemplateBinding();
}
// if template is specified in data, we look it up and if one exists, we use it.
// Otherwise we check if a default template is specified in ListView. If not, we use
// builtInTemplate.
String binding = TiConvert.toString(itemData.get(TiC.PROPERTY_TEMPLATE));
if (binding != null) {
// check if template is default
if (binding.equals(UIModule.LIST_ITEM_TEMPLATE_DEFAULT)) {
return processDefaultTemplate(itemData, index);
}
TiListViewTemplate template = listView.getTemplateByBinding(binding);
// if template is successfully retrieved, bind it to the index. This is b/c
// each row can have a different template.
if (template == null) {
Log.e(TAG, "Template undefined");
}
return template;
} else {
// if a valid default template is specify, use that one
if (defaultTemplateBinding != null
&& !defaultTemplateBinding.equals(UIModule.LIST_ITEM_TEMPLATE_DEFAULT)) {
TiListViewTemplate defTemplate = listView.getTemplateByBinding(defaultTemplateBinding);
if (defTemplate != null) {
return defTemplate;
}
}
return processDefaultTemplate(itemData, index);
}
}