private void onItemClicked(object sender, AdapterView.ItemClickEventArgs e)
{
Option o = currAdapter.GetItemAtPosition(e.Position); //may require casting
if (string.Compare("Folder", o.getData()) == 0)
{
dirStack.Push(currentDir);
currentDir = new DirectoryInfo(o.getPath());
currAdapter = fill(currentDir);
aListView.Adapter = currAdapter; // // // // Instance of FILEARRAYADAPTER/////////////////////////////////////////////////////////////
//Console.WriteLine("DIRECTORY");
}
else if (string.Compare("Parent Directory", o.getData()) == 0)
{
//Console.WriteLine (dirStack.Count);
if (dirStack.Count > 0)
{
currentDir = dirStack.Pop();
currAdapter = fill(currentDir);
aListView.Adapter = currAdapter;
}
else
{
throw new NotImplementedException("Move up from highest directory");
}
}
else
{
onFileClick(o);
}
}
private FileArrayAdapter fill(DirectoryInfo dirInfo)
{
List <Option> dir = new List <Option> ();
List <Option> fls = new List <Option> ();
foreach (DirectoryInfo subDir in dirInfo.GetDirectories())
{
dir.Add(new Option(subDir.Name, "Folder", subDir.FullName));
}
foreach (FileInfo file in dirInfo.GetFiles())
{
fls.Add(new Option(
file.Name,
"File Size: " + file.Length,
file.FullName
));
}
// dir.Sort();
// fls.Sort();
dir.AddRange(fls);
if (string.Compare(dirInfo.Name, "sdcard", false) != 0) //NOT the same
{
dir.Insert(
0,
new Option("..", "Parent Directory", dirInfo.Parent.Name)
);
}
FileArrayAdapter adapter = new FileArrayAdapter(
this,
Resource.Layout.ListItem,
dir
);
return(adapter); // // // // Instance of FILEARRAYADAPTER
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.OpenFileDialog_l);
aListView = FindViewById <ListView> (Resource.Id.list);
aListView.ItemClick += onItemClicked;
string state = Android.OS.Environment.ExternalStorageState;
if (Android.OS.Environment.MediaMountedReadOnly.Equals(state) || Android.OS.Environment.MediaMounted.Equals(state)) //////////////////////////////////http://developer.android.com/reference/android/os/Environment.html#getExternalStorageDirectory%28%29
//currentDir = new DirectoryInfo ("/sdcard/DCIM/Camera/");
{
currentDir = new DirectoryInfo(Android.OS.Environment.ExternalStorageDirectory + @"/DCIM/Camera/");
//SetTitle(//CHAR SEQUENCE!!!!! currentDir.Name)
dirStack.Push(new DirectoryInfo(Android.OS.Environment.ExternalStorageDirectory.AbsolutePath.ToString()));
dirStack.Push(currentDir.Parent.Parent);
dirStack.Push(currentDir.Parent);
try {
currAdapter = fill(currentDir);
} catch (UnauthorizedAccessException ex) {
Console.WriteLine("ex " + ex.Message);
Console.WriteLine("Try turning on USB Mass Storage only, disconnecting and reconnecting usb, and then turning on USB Debugging mode.");
}
}
else
{
Console.WriteLine("Media is not mounted.");
}
aListView.Adapter = currAdapter;
}
