void showList() {
if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) finish();
File file = new File(dir);
if (!file.exists()) {
dir = externalStorageDir;
file = new File(dir);
}
this.setTitle(dir);
File[] fc = file.listFiles(fFilter);
final FileListAdapter adapter = new FileListAdapter(this, fc);
adapter.sort(comparator);
ListView lv = (ListView) findViewById(android.R.id.list);
lv.setAdapter(adapter);
lv.setOnItemClickListener(
new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
if (((File) adapter.getItem(position)).isDirectory()) {
dir = ((File) adapter.getItem(position)).getPath();
showList();
}
}
});
if (dir.equals(Environment.getExternalStorageDirectory().toString())) {
findViewById(R.id.button1).setEnabled(false);
} else {
findViewById(R.id.button1).setEnabled(true);
}
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
FileListAdapter adapter = (FileListAdapter) l.getAdapter();
if (adapter != null) {
File file = (File) adapter.getItem(position);
path = file.getAbsolutePath();
((FileChooserActivity) getActivity()).onFileSelected(file);
}
}
/** Sets the file list to display. */
public void setFiles(FileList files) {
current = files;
txtCurrentPath.setText(files.getPath());
txtCurrentPath.setVisibility(View.VISIBLE);
fileList.scrollTo(0, 0);
fileListAdapter.setItems(files);
}
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.path_file_manager);
// 20121026 - For bug 78847
/* SPRD: modify actionbar title for bug 264804 @{ */
/*
* ActionBar actionBar = getActionBar();
* actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
* actionBar.setCustomView(R.layout.custom_title);
* mTitleText = (TextView) actionBar.getCustomView().findViewById(R.id.custom_title);
*/
mActionBar = getActionBar();
/* @} */
// SPRD: dual T policy porting
// SPRD：MODIFY for double T card
mCurrentDir = new File(STORAGE_PATH_DOUBLE_T);
mOnlyAdapter = new FileListAdapter(this);
mOnlyAdapter.sortImpl(new File(STORAGE_PATH_DOUBLE_T), "ttf");
setListAdapter(mOnlyAdapter);
updateTitle();
}
public void updateListView() {
mOnlyAdapter.sortImpl(mCurrentDir, "ttf");
updateTitle();
}
public void onLoaderReset(Loader<List<File>> loader) {
adapter.clear();
}
public void onLoadFinished(Loader<List<File>> loader, List<File> data) {
adapter.setListItems(data);
if (isResumed()) setListShown(true);
else setListShownNoAnimation(true);
}
