try {
			FileOutputStream fos = openFileOutput(filename[s-2], Context.MODE_WORLD_READABLE);
			OutputStreamWriter osw = new OutputStreamWriter(fos);
			
			osw.write(data[s-2]);
			
			osw.flush();
			osw.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			
			clear();
			title4.setText("Konnte Daten nicht speichern!");
			title4.setTextColor(Color.RED);
		}

private void load(int m) {
		File datei = new File(filename[m-2]);
		GregorianCalendar lastmod = new GregorianCalendar();
		
		lastmod.setTimeInMillis(datei.lastModified());
		
		this.setTitle("" + lastmod.get(Calendar.WEEK_OF_YEAR) + " - " + date.get(Calendar.WEEK_OF_YEAR));
		
		if(lastmod.get(Calendar.WEEK_OF_YEAR) == date.get(Calendar.WEEK_OF_YEAR)){
			//Wird die App genau ein Jahr lang nicht geoeffnet, so bildet sich hier ein Fehler
			try {
				FileInputStream fis = openFileInput(filename[m-2]);
				InputStreamReader isr = new InputStreamReader(fis);
				char buffer[] = null;
				
				isr.read(buffer);
				
				data[m-2] = new String(buffer);
				
				fis.close();
				
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
				fetchData(m);
			} catch (IOException e){
				e.printStackTrace();
				fetchData(m);
			}
		}else{
			fetchData(m);
		}
	}

GregorianCalendar lastmod = new GregorianCalendar();
		File datei = getFileStreamPath(filename[m-2]);	
		
		lastmod.setTimeInMillis(datei.lastModified());