private void populateDirectoryList() {
setContentView(R.layout.uploader_layout);
String full_path = "";
for (String a : mParents) full_path += a + "/";
Log.d(TAG, "Populating view with content of : " + full_path);
mFile = mStorageManager.getFileByPath(full_path);
if (mFile != null) {
Vector<OCFile> files = mStorageManager.getDirectoryContent(mFile);
List<HashMap<String, Object>> data = new LinkedList<HashMap<String, Object>>();
for (OCFile f : files) {
HashMap<String, Object> h = new HashMap<String, Object>();
if (f.isDirectory()) {
h.put("dirname", f.getFileName());
data.add(h);
}
}
SimpleAdapter sa =
new SimpleAdapter(
this,
data,
R.layout.uploader_list_item_layout,
new String[] {"dirname"},
new int[] {R.id.textView1});
setListAdapter(sa);
Button btn = (Button) findViewById(R.id.uploader_choose_folder);
btn.setOnClickListener(this);
getListView().setOnItemClickListener(this);
}
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// click on folder in the list
Log.d(TAG, "on item click");
Vector<OCFile> tmpfiles = mStorageManager.getDirectoryContent(mFile);
if (tmpfiles.size() <= 0) return;
// filter on dirtype
Vector<OCFile> files = new Vector<OCFile>();
for (OCFile f : tmpfiles) if (f.isDirectory()) files.add(f);
if (files.size() < position) {
throw new IndexOutOfBoundsException("Incorrect item selected");
}
mParents.push(files.get(position).getFileName());
populateDirectoryList();
}