/** Return true if download should continue, otherwise false; */
private boolean errorCheckPathAndFile(String filename) {
if (TextUtils.isEmpty(filename)) {
Toast.makeText(
VizApp.getContext(),
VizApp.getResString(R.string.invalid_filename),
Toast.LENGTH_LONG)
.show();
return false;
}
File downloadDir = VizUtils.getDownloadDir();
if (downloadDir == null || !downloadDir.exists()) {
Toast.makeText(
VizApp.getContext(),
VizApp.getResString(R.string.directory_access_error),
Toast.LENGTH_LONG)
.show();
return false;
}
if (!downloadDir.canWrite() || !downloadDir.canRead()) {
Toast.makeText(
VizApp.getContext(),
VizApp.getResString(R.string.directory_access_error),
Toast.LENGTH_LONG)
.show();
return false;
}
File file = VizUtils.getVideoFile(filename);
if (file != null && file.exists()) {
Toast.makeText(
VizApp.getContext(),
VizApp.getResString(R.string.file_exists_error),
Toast.LENGTH_LONG)
.show();
return false;
}
return true;
}
