-
Notifications
You must be signed in to change notification settings - Fork 444
/
ListFolderTask.java
50 lines (39 loc) · 1.2 KB
/
ListFolderTask.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
package com.dropbox.core.examples.android;
import android.os.AsyncTask;
import com.dropbox.core.DbxException;
import com.dropbox.core.v2.DbxClientV2;
import com.dropbox.core.v2.files.ListFolderResult;
/**
* Async task to list items in a folder
*/
class ListFolderTask extends AsyncTask<String, Void, ListFolderResult> {
private final DbxClientV2 mDbxClient;
private final Callback mCallback;
private Exception mException;
public interface Callback {
void onDataLoaded(ListFolderResult result);
void onError(Exception e);
}
public ListFolderTask(DbxClientV2 dbxClient, Callback callback) {
mDbxClient = dbxClient;
mCallback = callback;
}
@Override
protected void onPostExecute(ListFolderResult result) {
super.onPostExecute(result);
if (mException != null) {
mCallback.onError(mException);
} else {
mCallback.onDataLoaded(result);
}
}
@Override
protected ListFolderResult doInBackground(String... params) {
try {
return mDbxClient.files().listFolder(params[0]);
} catch (DbxException e) {
mException = e;
}
return null;
}
}