private static void saveInCache(String trainNumber, String xml) {
try {
FileOutputStream fos =
RozkladPKPApplication.getAppContext()
.openFileOutput("route_" + trainNumber, Context.MODE_PRIVATE);
fos.write(xml.getBytes());
fos.close();
} catch (Exception e) {
e.printStackTrace();
}
}
private static String getCached(String trainNumber) {
FileInputStream fis;
try {
fis = RozkladPKPApplication.getAppContext().openFileInput("route_" + trainNumber);
} catch (FileNotFoundException e) {
return null;
}
ByteArrayOutputStream content = new ByteArrayOutputStream();
int readBytes = 0;
try {
while ((readBytes = fis.read(sBuffer)) != -1) content.write(sBuffer, 0, readBytes);
} catch (IOException e) {
return null;
}
return content.toString();
}
