private void sendExceptionMsg(int what, Exception e) {
e.printStackTrace();
Message msg = Message.obtain();
msg.obj = e;
msg.what = what;
queryHandler.sendMessage(msg);
}
public void getFilesFromFolder(List filesAndFolders, String savePath) {
// create a File object for the parent directory
File downloadsDirectory = new File(savePath);
// create the folder if needed.
downloadsDirectory.mkdir();
for (int i = 0; i < filesAndFolders.size(); i++) {
Object links = filesAndFolders.get(i);
List linksArray = (ArrayList) links;
if (i == 0) {
for (int j = 0; j < linksArray.size(); j += 2) {
// We've got an array of file urls so download each one to a directory with the folder
// name
String fileURL = linksArray.get(j).toString();
String fileName = linksArray.get(j + 1).toString();
downloadFile(fileURL, savePath, fileName);
progress++;
Message msg = mHandler.obtainMessage();
msg.arg1 = progress;
mHandler.sendMessage(msg);
}
} else if (i == 1) {
// we've got an array of folders so recurse down the levels, extracting subfolders and files
// until we've downloaded everything.
for (int j = 0; j < linksArray.size(); j += 2) {
String folderURL = linksArray.get(j).toString();
String folderName = linksArray.get(j + 1).toString();
String page = getData(folderURL);
List newFilesAndFolders = parsePage(page);
String dlDirPath = savePath + folderName + "/";
getFilesFromFolder(newFilesAndFolders, dlDirPath);
}
}
}
}