private void updateBtnColors(boolean b) {
DataSource dataSource = DataService.getDataSource();
if (!(dataSource instanceof TableDishRelations)) return;
LinearLayout btnsParent = (LinearLayout) findViewById(R.id.order_btns);
for (int i = btnsParent.getChildCount(); i > 0; i--) {
Button btn = (Button) btnsParent.getChildAt(i - 1);
int tableNr = Integer.parseInt(btn.getText().toString().replace("Bord ", ""));
if (tableOrders.getDishesFromTable(tableNr - 1).size() > 0) {
List<TableHasDish> tbl2 = tableOrders.getDishesFromTable(tableNr - 1);
List<TableHasDish> tbl1 = tableOrdersLocal.getDishesFromTable(tableNr - 1);
boolean isEqual = tbl1.size() == tbl2.size();
if (isEqual) {
for (TableHasDish hd : tbl1) {
for (TableHasDish hd2 : tbl2) {
if (hd.getDish().id != hd2.getDish().id) isEqual = false;
}
}
}
// om tableOrder == dataSource => lagar mat => orange
if (isEqual) btn.setBackgroundResource(R.drawable.orange_button);
// annars => kund äter => grön
else btn.setBackgroundResource(R.drawable.green_button);
} else btn.setBackgroundResource(R.drawable.default_button);
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.table_menu);
DataService.setSyncSpeed(DataSourceListener.DEFAULT_SYNC_SPPED);
DataService.setDataSource(tableOrders);
DataService.setHandler(handler);
if (tableOrders.getTableSize() != 6) updateTableOrderObject(DataService.getDataSource());
WaiterOrdersActivity.dishes = tableOrders.getDishes();
updateBtnColors(true);
}
private void updateTableOrderObject(DataSource dataSource) {
Thread threadSync = new Thread(DataService.updateOnce);
final DataSource tmpSrc = DataService.getDataSource();
try {
DataService.setDataSource(dataSource);
threadSync.start();
threadSync.join(SYNCDURATION_DELAY);
if (threadSync.isAlive()) threadSync.interrupt();
} catch (InterruptedException ex) {
Logger.getLogger(WaiterTableActivity.class.getName()).log(Level.SEVERE, null, ex);
} catch (IllegalThreadStateException ex) {
} finally {
DataService.setDataSource(tmpSrc);
}
}