/**
* called to update the file contents as the user navigates there phones file system.
*
* @param content an ArrayList of the file/folders in the current directory.
*/
public void updateDirectory(ArrayList<String> content) {
if (!mDataSource.isEmpty()) mDataSource.clear();
for (String data : content) mDataSource.add(data);
mDelegate.notifyDataSetChanged();
}
/**
* called to refresh the file list
*
* @param content an ArrayList of the file/folders in the current directory.
*/
public void setFileList(ArrayList<String> content) {
if (mDataSource.equals(content)) {
return;
}
if (!mDataSource.isEmpty()) mDataSource.clear();
mDataSource.addAll(content);
/*
* File list have been change,so clear the thumbnail
*/
mDelegate.clearThumbnail();
mDelegate.notifyDataSetChanged();
}