public boolean onPreferenceChange()

in AppRestrictions/Application/src/main/java/com/example/android/apprestrictions/CustomRestrictionsFragment.java [182:205]

19 lines of code
6 McCabe index (conditional complexity)


    public boolean onPreferenceChange(Preference preference, Object newValue) {
        if (preference == mBooleanPref) {
            mBooleanEntry.setSelectedState((Boolean) newValue);
        } else if (preference == mChoicePref) {
            mChoiceEntry.setSelectedString((String) newValue);
        } else if (preference == mMultiPref && newValue instanceof Set) {
            // newValue is a Set<String>, skip the lint warning.
            //noinspection unchecked
            String[] selectedStrings = new String[((Set<String>) newValue).size()];
            int i = 0;
            //noinspection unchecked
            for (String value : (Set<String>) newValue) {
                selectedStrings[i++] = value;
            }
            mMultiEntry.setAllSelectedStrings(selectedStrings);
        }

        // Saves all the app restriction configuration changes from the custom activity.
        Intent intent = new Intent(getActivity().getIntent());
        intent.putParcelableArrayListExtra(Intent.EXTRA_RESTRICTIONS_LIST,
                new ArrayList<>(mRestrictions));
        getActivity().setResult(Activity.RESULT_OK, intent);
        return true;
    }