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; }