public Drawable findElementIcon(TGBrowserElement element) throws TGBrowserException {
Integer style =
(element.isFolder() ? R.style.BrowserElementIconFolder : R.style.BrowserElementIconFile);
TypedArray typedArray =
this.context.obtainStyledAttributes(style, new int[] {android.R.attr.src});
if (typedArray != null) {
return typedArray.getDrawable(0);
}
return null;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
TGBrowserElement element = this.elements.get(position);
View view =
(convertView != null
? convertView
: getLayoutInflater().inflate(R.layout.view_browser_element, parent, false));
view.setTag(element);
try {
TextView textView = (TextView) view.findViewById(R.id.tg_browser_element_name);
textView.setText(element.getName());
Drawable elementIcon = this.findElementIcon(element);
if (elementIcon != null) {
ImageView imageView = (ImageView) view.findViewById(R.id.tg_browser_element_icon);
imageView.setImageDrawable(elementIcon);
}
} catch (TGBrowserException e) {
TGErrorManager.getInstance(TGApplicationUtil.findContext(this.context)).handleError(e);
}
return view;
}