Hello,
I have a listview that shows files in a specified folder which works.
But what I can't figure out is in the onListItemClick method. How can
I get the name of the selected file in the ListView from the
ArrayAdapter instead of the position or id?
Any suggestion?
public void updateFileList() {
File home = new File(FILE_PATH);
if (home.listFiles().length > 0) {
for (File file : home.listFiles()) {
if (accept(path, file.getName()) == true) {
files.add(file.getName());
}
}
ArrayAdapter<String> fileList = new
ArrayAdapter<String>(this,
R.layout.list_items, files);
setListAdapter(fileList);
}
}
@Override
protected void onListItemClick(ListView l, View v, int position,
long id) {
super.onListItemClick(l, v, position, id);
try{
File f = new File(Environment.getExternalStorageDirectory()+"/
Folder"+"?????????????????????????");
FileInputStream fileIS = new FileInputStream(f);
BufferedReader buf = new BufferedReader(new
InputStreamReader(fileIS));
String readString = new String();
readString = buf.readLine();
TextView tv = new TextView(this);
tv.setText(readString);
setContentView(tv);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e){
e.printStackTrace();
}
}
Cheers
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
