public void updateTable(String mensa, String day) {
// set mensa name
tv = (TextView) findViewById(R.id.mensa_name);
tv.setText(getRealMensaName(mensa));
// set day
tv = (TextView) findViewById(R.id.day_date);
tv.setText(day + "\r\n" + xmlHandler.getDate(mensa, day));
// set Essen1 title
tv = (TextView) findViewById(R.id.essen1);
tv.setText("ESSEN 1");
// set Essen1 description
tv = (TextView) findViewById(R.id.essen1_desc);
tv.setText(xmlHandler.getDataByType(mensa, day, "ESSEN1", "DESC"));
// set Essen1 price
tv = (TextView) findViewById(R.id.essen1_price);
tv.setText(xmlHandler.getDataByType(mensa, day, "ESSEN1", "PRICE"));
// set Essen2 title
tv = (TextView) findViewById(R.id.essen2);
tv.setText("ESSEN 2");
// set Essen2 description
tv = (TextView) findViewById(R.id.essen2_desc);
tv.setText(xmlHandler.getDataByType(mensa, day, "ESSEN2", "DESC"));
// set Essen2 price
tv = (TextView) findViewById(R.id.essen2_price);
tv.setText(xmlHandler.getDataByType(mensa, day, "ESSEN2", "PRICE"));
}
public void writeDatabaseToInternalStorage() {
try {
FileOutputStream fos = openFileOutput("database.xml", Context.MODE_PRIVATE);
fos.write(xmlHandler.toString().getBytes());
fos.close();
} catch (Exception e) {
Log.e(TAG, e.getMessage());
}
}
public void writeDatabaseToExternalStorage() {
if (getExternalStorageState() == EXTERNAL_STORAGE_READABLE_WRITEABLE) {
try {
File file = new File(this.getExternalFilesDir(null), "database.xml");
OutputStream os = new FileOutputStream(file);
os.write(xmlHandler.toString().getBytes());
os.close();
} catch (Exception e) {
Log.e(TAG, e.getMessage());
}
}
}
/**
* Save extracted data to the XML database
*
* @param m Mensa which will be used
*/
public void saveToDatabase(Mensa m) {
for (int i = 0; i < foodDayList.size(); i++) {
// Save date
if (foodDayList.get(i).getDate() != null) {
xmlHandler.addDateToNode(m.getMensaName(), days[i], foodDayList.get(i).getDate());
} else {
Log.v(TAG, "Warning in saveToDatabase() : null data");
}
// Save ESSEN 1 DESC & PRICE
if (foodDayList.get(i).getEssen1Desc() != null
&& foodDayList.get(i).getEssen1Price() != null) {
xmlHandler.addDataToNode(
m.getMensaName(),
days[i],
"ESSEN1",
"DESC",
foodDayList.get(i).getEssen1Desc(),
"PRICE",
foodDayList.get(i).getEssen1Price());
} else {
Log.v(TAG, "Warning in saveToDatabase() : null data");
}
// Save ESSEN 2 DESC & PRICE
if (foodDayList.get(i).getEssen2Desc() != null
&& foodDayList.get(i).getEssen2Price() != null) {
xmlHandler.addDataToNode(
m.getMensaName(),
days[i],
"ESSEN2",
"DESC",
foodDayList.get(i).getEssen2Desc(),
"PRICE",
foodDayList.get(i).getEssen2Price());
} else {
Log.v(TAG, "Warning in saveToDatabase() : null data");
}
}
// reinitialize foodDayList
initFoodDayList();
}