public static int saveAlarm(Context context, Alarm alarm) {
List<Alarm> alarms;
int lastId = 0;
try {
alarms = getAlarmList(context, FILENAME);
StringBuilder sb = new StringBuilder();
for (Alarm a : alarms) {
if (alarm.getId() == a.getId()) a = alarm;
sb.append(a.toString());
lastId = a.getId();
}
if (alarm.getId() == 0) {
lastId++;
alarm.setId(lastId);
sb.append(alarm.toString());
}
saveFile(context, FILENAME, sb.toString());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return lastId;
}
public static Alarm getAlarmById(Context context, int id) {
try {
List<Alarm> alarms = getAlarmList(context, FILENAME);
for (Alarm a : alarms) {
if (a.getId() == id) {
return a;
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
}
return null;
}
public static List<Alarm> getAlarmList(Context context, String fileName) throws Exception {
if (fileName == null) fileName = FILENAME;
List<Alarm> alarms = new ArrayList<Alarm>();
try {
FileInputStream fis = context.openFileInput(fileName);
InputStreamReader isr = new InputStreamReader(fis);
BufferedReader bufferedReader = new BufferedReader(isr);
String line;
while ((line = bufferedReader.readLine()) != null) {
alarms.add(Alarm.fromString(line));
// Log.d("file reader", line);
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
// e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return alarms;
}
