-4
roomNames = new ArrayList<>();
ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.select_dialog_item, roomNames);
adapter.setDropDownViewResource(android.R.layout.simple_dropdown_item_1line);
roomSpinner.setAdapter(adapter);
if (item.getGroupId() == 0) {
/////please any one can help me how to save roomNames value in database
}
Thank you
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