@Override
public LinearLayout updateView(final View view, final TreeNodeInfo<Long> treeNodeInfo) {
int level = treeNodeInfo.getLevel();
final LinearLayout viewLayout = (LinearLayout) view;
if (level == 0) {
// Header
final TextView txtHeaderTitle = (TextView) viewLayout.findViewById(R.id.headerTitle);
final TextView txtHeaderCount = (TextView) viewLayout.findViewById(R.id.headerCount);
long id = treeNodeInfo.getId();
txtHeaderTitle.setText(TreeViewListDemo.Header[(int) id]);
txtHeaderCount.setText(String.valueOf(id));
} else if (level == 1) {
// Group
final TextView txtGroupTitle = (TextView) viewLayout.findViewById(R.id.groupTitle);
final TextView txtGroupCount = (TextView) viewLayout.findViewById(R.id.groupCount);
long id = treeNodeInfo.getId();
txtGroupTitle.setText("Level " + id);
txtGroupCount.setText(String.valueOf(id));
} else {
// Child
final TextView txtChildTitle = (TextView) viewLayout.findViewById(R.id.childTitle);
final TextView txtChildCategoryText =
(TextView) viewLayout.findViewById(R.id.childCategoryText);
long id = treeNodeInfo.getId();
txtChildTitle.setText("Sub Level " + id);
txtChildCategoryText.setText("Sub Level Text " + String.valueOf(id) + " Goes Here");
}
return viewLayout;
}
@Override
public void handleItemClick(final View view, final Object id) {
final Long longId = (Long) id;
Log.d(TAG, "ClickedId: " + longId);
final TreeNodeInfo<Long> info = getManager().getNodeInfo(longId);
if (info.isWithChildren()) super.handleItemClick(view, id);
}
@Override
public View getNewChildView(final TreeNodeInfo<Long> treeNodeInfo) {
int level = treeNodeInfo.getLevel();
LinearLayout viewLayout;
if (level == 0) {
viewLayout = (LinearLayout) getActivity().getLayoutInflater().inflate(R.layout.header, null);
return updateView(viewLayout, treeNodeInfo);
} else if (level == 1) {
viewLayout = (LinearLayout) getActivity().getLayoutInflater().inflate(R.layout.groups, null);
return updateView(viewLayout, treeNodeInfo);
} else if (level == 2) {
viewLayout = (LinearLayout) getActivity().getLayoutInflater().inflate(R.layout.childs, null);
return updateView(viewLayout, treeNodeInfo);
} else {
viewLayout = (LinearLayout) getActivity().getLayoutInflater().inflate(R.layout.childs, null);
return updateView(viewLayout, treeNodeInfo);
}
}