@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
TextView folder = null;
CheckBox check = null;
if (row == null) {
LayoutInflater inflater = LayoutInflater.from(context);
row = inflater.inflate(R.layout.folder_adapter_row, parent, false);
folder = (TextView) row.findViewById(R.id.folder);
folder.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View folder) {
int position = (Integer) folder.getTag();
// FolderAdapter.this.clear();
directory.browseTo(position);
currentChecked = -1;
FolderAdapter.this.notifyDataSetChanged();
doneButton.setEnabled(false);
}
});
check = (CheckBox) row.findViewById(R.id.checkbox);
check.setOnCheckedChangeListener(
new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
// update last checked position
int position = (Integer) buttonView.getTag();
if (isChecked) currentChecked = position;
else if (currentChecked == position) currentChecked = -1;
FolderAdapter.this.notifyDataSetChanged();
if (isChecked) doneButton.setEnabled(true);
}
});
}
folder = (TextView) row.findViewById(R.id.folder);
folder.setText(directory.get(position));
folder.setTag(new Integer(position));
check = (CheckBox) row.findViewById(R.id.checkbox);
// disable the "Up one level" checkbox; otherwise make sure its enabled
if (position == 0 && !directory.isCurrentDirectoryRoot()) check.setEnabled(false);
else check.setEnabled(true);
check.setTag(new Integer(position));
// set check state. only one can be checked
boolean status = (currentChecked == position) ? true : false;
check.setChecked(status);
return (row);
}
void createSDcardFolderSelector() {
wizard.removePagesAfter(1);
// add folder listview to wizard
wizard.addPage(R.layout.wizard_folder_pick_list);
// enable nav buttons on that page
wizard.setNavButtonStateOnPage(1, true, PageFlipView.LAST_PAGE);
wizard.setDoneButtonOnClickListener(new FinishWizardButtonListener());
// setup directory browser
directory = new DirectoryBrowser.LocalDirectoryBrowser(this);
// setup directory browser adapter
directoryAdapter = new FolderAdapter(this, R.layout.folder_adapter_row, directory.list());
directoryAdapter.setDoneButton((Button) findViewById(R.id.wizard_done_button));
// bind adapter to browser
directoryAdapter.setDirectoryBrowser(directory);
// bind adapter to listview
folderList = (ListView) wizard.findViewById(R.id.wizard_folder_list);
folderList.setAdapter(directoryAdapter);
directoryAdapter.notifyDataSetChanged();
}
void createDropboxList() {
wizard.addPage(R.layout.wizard_folder_pick_list);
wizard.enablePage(1);
// enable nav buttons on that page
wizard.setNavButtonStateOnPage(2, true, PageFlipView.LAST_PAGE);
wizard.setDoneButtonOnClickListener(new FinishWizardButtonListener());
// setup directory browser
directory = new DirectoryBrowser.DropboxDirectoryBrowser(this, dropbox);
// setup directory browser adapter
directoryAdapter = new FolderAdapter(this, R.layout.folder_adapter_row, directory.list());
directoryAdapter.setDoneButton((Button) findViewById(R.id.wizard_done_button));
// bind adapter to browser
directoryAdapter.setDirectoryBrowser(directory);
// bind adapter to listview
folderList = (ListView) wizard.findViewById(R.id.wizard_folder_list);
folderList.setAdapter(directoryAdapter);
directoryAdapter.notifyDataSetChanged();
// debug
// TODO Technically, this should be an async task app may crash
// when list of root items is very long and network connection
// is slow
}
public String getCheckedDirectory() {
if (currentChecked == -1) return "";
// (Toast.makeText(context, directory.getAbsolutePath(currentChecked),
// Toast.LENGTH_LONG)).show();
return directory.getAbsolutePath(currentChecked);
}
