public void generateChildContentViews(
DataItem item, TiUIView parentContent, TiBaseListViewItem rootItem, boolean root) {
ArrayList<DataItem> childrenItem = item.getChildren();
for (int i = 0; i < childrenItem.size(); i++) {
DataItem child = childrenItem.get(i);
TiViewProxy proxy = child.getViewProxy();
TiUIView view = proxy.createView(proxy.getActivity());
view.registerForTouch();
generateChildContentViews(child, view, rootItem, false);
// Bind view to root.
ViewItem viewItem = new ViewItem(view, new KrollDict());
rootItem.bindView(child.getBindingId(), viewItem);
// Add it to view hierarchy
if (root) {
rootItem.addView(view.getNativeView(), view.getLayoutParams());
} else {
parentContent.add(view);
}
}
}
public void populateViews(
KrollDict data,
TiBaseListViewItem cellContent,
TiListViewTemplate template,
int itemIndex,
int sectionIndex,
View item_layout) {
Object cell = cellContent.getTag();
// Handling root item, since that is not in the views map.
if (!(cell instanceof TiListItem)) {
Log.e(TAG, "Cell is not TiListItem. Something is wrong..", Log.DEBUG_MODE);
return;
}
TiListItem listItem = (TiListItem) cell;
KrollDict listItemProperties;
String itemId = null;
if (data.containsKey(TiC.PROPERTY_PROPERTIES)) {
listItemProperties = new KrollDict((HashMap) data.get(TiC.PROPERTY_PROPERTIES));
} else {
listItemProperties = template.getRootItem().getDefaultProperties();
}
// find out if we need to update itemId
if (listItemProperties.containsKey(TiC.PROPERTY_ITEM_ID)) {
itemId = TiConvert.toString(listItemProperties.get(TiC.PROPERTY_ITEM_ID));
}
// update extra event data for list item
appendExtraEventData(listItem, itemIndex, sectionIndex, TiC.PROPERTY_PROPERTIES, itemId);
HashMap<String, ViewItem> views = (HashMap<String, ViewItem>) cellContent.getViewsMap();
// Loop through all our views and apply default properties
for (String binding : views.keySet()) {
DataItem dataItem = template.getDataItem(binding);
ViewItem viewItem = views.get(binding);
TiUIView view = viewItem.getView();
// update extra event data for views
if (view != null) {
appendExtraEventData(view, itemIndex, sectionIndex, binding, itemId);
}
// if binding is contain in data given to us, process that data, otherwise
// apply default properties.
if (data.containsKey(binding) && view != null) {
KrollDict properties = new KrollDict((HashMap) data.get(binding));
KrollDict diffProperties = viewItem.generateDiffProperties(properties);
if (!diffProperties.isEmpty()) {
view.processProperties(diffProperties);
}
} else if (dataItem != null && view != null) {
KrollDict diffProperties = viewItem.generateDiffProperties(dataItem.getDefaultProperties());
if (!diffProperties.isEmpty()) {
view.processProperties(diffProperties);
}
} else {
Log.w(
TAG,
"Sorry, " + binding + " isn't a valid binding. Perhaps you made a typo?",
Log.DEBUG_MODE);
}
}
// process listItem properties
KrollDict listItemDiff = cellContent.getViewItem().generateDiffProperties(listItemProperties);
if (!listItemDiff.isEmpty()) {
listItem.processProperties(listItemDiff);
}
}