public static Bundle convertToBundle(JSONObject jsonObject) throws JSONException {
Bundle bundle = new Bundle();
@SuppressWarnings("unchecked")
Iterator<String> jsonIterator = jsonObject.keys();
while (jsonIterator.hasNext()) {
String key = jsonIterator.next();
Object value = jsonObject.get(key);
if (value == null || value == JSONObject.NULL) {
// Null is not supported.
continue;
}
// Special case JSONObject as it's one way, on the return it would be Bundle.
if (value instanceof JSONObject) {
bundle.putBundle(key, convertToBundle((JSONObject) value));
continue;
}
Setter setter = SETTERS.get(value.getClass());
if (setter == null) {
throw new IllegalArgumentException("Unsupported type: " + value.getClass());
}
setter.setOnBundle(bundle, key, value);
}
return bundle;
}
public static JSONObject convertToJSON(Bundle bundle) throws JSONException {
JSONObject json = new JSONObject();
for (String key : bundle.keySet()) {
Object value = bundle.get(key);
if (value == null) {
// Null is not supported.
continue;
}
// Special case List<String> as getClass would not work, since List is an interface
if (value instanceof List<?>) {
JSONArray jsonArray = new JSONArray();
@SuppressWarnings("unchecked")
List<String> listValue = (List<String>) value;
for (String stringValue : listValue) {
jsonArray.put(stringValue);
}
json.put(key, jsonArray);
continue;
}
// Special case Bundle as it's one way, on the return it will be JSONObject
if (value instanceof Bundle) {
json.put(key, convertToJSON((Bundle) value));
continue;
}
Setter setter = SETTERS.get(value.getClass());
if (setter == null) {
throw new IllegalArgumentException("Unsupported type: " + value.getClass());
}
setter.setOnJSON(json, key, value);
}
return json;
}