public String readFromFile() {
String ret = "";
try {
InputStream inputStream = context.openFileInput("locations.json");
if (inputStream != null) {
InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
String receiveString = "";
StringBuilder stringBuilder = new StringBuilder();
while ((receiveString = bufferedReader.readLine()) != null) {
stringBuilder.append(receiveString);
}
inputStream.close();
ret = stringBuilder.toString();
}
} catch (FileNotFoundException ex) {
Log.e("login activity", "File not found: " + ex.toString());
} catch (IOException ex) {
Log.e("login activity", "Can not read file: " + ex.toString());
}
return ret;
}
public synchronized void writeProgress(int current_file, int total_files) {
try {
DataOutputStream out =
new DataOutputStream(new BufferedOutputStream(new FileOutputStream(resume_file, false)));
out.writeInt(current_file);
out.writeInt(total_files);
out.flush();
out.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
Log.e(TAG, "writeProgress resume.txt not found.");
} catch (IOException ex) {
Log.e(TAG, "Unable to create resume.txt.");
}
}
