Merge pull request tidev#5306 from salachi/TIMOB-16266

[TIMOB-16266] exposed sections

android/modules/ui/src/java/ti/modules/titanium/ui/widget/listview/ListViewProxy.java

@@ -33,7 +33,6 @@
 	TiC.PROPERTY_FOOTER_TITLE,
 	TiC.PROPERTY_DEFAULT_ITEM_TEMPLATE,
 	TiC.PROPERTY_SHOW_VERTICAL_SCROLL_INDICATOR,
-	TiC.PROPERTY_SECTIONS,
 	TiC.PROPERTY_SEPARATOR_COLOR,
 	TiC.PROPERTY_SEARCH_TEXT,
 	TiC.PROPERTY_SEARCH_VIEW,
@@ -51,6 +50,7 @@ public class ListViewProxy extends TiViewProxy {
 	private static final int MSG_INSERT_SECTION_AT = MSG_FIRST_ID + 402;
 	private static final int MSG_DELETE_SECTION_AT = MSG_FIRST_ID + 403;
 	private static final int MSG_REPLACE_SECTION_AT = MSG_FIRST_ID + 404;
+	private static final int MSG_SECTIONS = MSG_FIRST_ID + 405;
 
 
 	//indicate if user attempts to add/modify/delete sections before TiListView is created 
@@ -211,6 +211,13 @@ public boolean handleMessage(final Message msg) 	{
 				handleReplaceSectionAt(index, section);
 				return true;
 			}
+
+			case MSG_SECTIONS: {
+				AsyncResult result = (AsyncResult)msg.obj;
+				result.setResult(handleSections());
+				return true;
+			}
+
 			default:
 				return super.handleMessage(msg);
 		}
@@ -324,6 +331,33 @@ private void handleReplaceSectionAt(int index, Object section) {
 
 		}
 	}
+
+	@Kroll.method @Kroll.getProperty
+	public ListSectionProxy[] getSections()
+	{
+		if (TiApplication.isUIThread()) {
+			return handleSections();
+		} else {
+			return (ListSectionProxy[]) TiMessenger.sendBlockingMainMessage(getMainHandler().obtainMessage(MSG_SECTIONS));
+		}
+	}
+
+	@Kroll.setProperty(retain=false) @Kroll.method
+	public void setSections(Object sections)
+	{
+		setPropertyAndFire(TiC.PROPERTY_SECTIONS, sections);
+	}
+
+	private ListSectionProxy[] handleSections()
+	{
+		TiUIView listView = peekView();
+
+		if (listView != null) {
+			return ((TiListView) listView).getSections();
+		}
+		ArrayList<ListSectionProxy> preloadedSections = getPreloadSections();
+		return preloadedSections.toArray(new ListSectionProxy[preloadedSections.size()]);
+	}
 
 	@Override
 	public String getApiName()

android/modules/ui/src/java/ti/modules/titanium/ui/widget/listview/TiListView.java

@@ -827,4 +827,9 @@ public void filterBy(String text)
 		reFilter(text);
 	}
 
+	public ListSectionProxy[] getSections()
+	{
+		return sections.toArray(new ListSectionProxy[sections.size()]);
+	}
+
 }