void removeFiles() throws IOException {
BufferedReader reader = new BufferedReader(new FileReader(new File(sGREDir, "removed-files")));
try {
for (String removedFileName = reader.readLine();
removedFileName != null;
removedFileName = reader.readLine()) {
File removedFile = new File(sGREDir, removedFileName);
if (removedFile.exists()) removedFile.delete();
}
} finally {
reader.close();
}
}
private String readUpdateStatus(File statusFile) {
String status = "";
try {
BufferedReader reader = new BufferedReader(new FileReader(statusFile));
status = reader.readLine();
reader.close();
} catch (Exception e) {
Log.i(LOG_FILE_NAME, "error reading update status", e);
}
return status;
}