public GoogleDriveDownloadTask(String fileName) {
if (DriveUtil.service == null) {
try {
DriveUtil.getDriveService();
} catch (GeneralSecurityException | IOException | URISyntaxException e) {
MAMUtil.writeLog(e);
e.printStackTrace();
}
}
ArrayList<String> fileList = new ArrayList<String>();
fileList.add(fileName);
this.fileList = fileList;
this.totalFileNumber = 1;
}
private InputStream downloadFile(String fileName) throws IOException {
File file = DriveUtil.getFileByName(fileName);
if (file.getDownloadUrl() != null && file.getDownloadUrl().length() > 0)
try {
fileSize = file.getFileSize();
return DriveUtil.service.files().get(file.getId()).executeMediaAsInputStream();
} catch (IOException e) {
e.printStackTrace();
MAMUtil.writeLog(e);
return null;
}
return null;
}