protected void onResume()

in AppRestrictions/Application/src/main/java/com/example/android/apprestrictions/MainActivity.java [76:118]
33 lines of code
8 McCabe index (conditional complexity)

    protected void onResume() {
        super.onResume();

        // If app restrictions are set for this package, when launched from a restricted profile,
        // the settings are available in the returned Bundle as key/value pairs.
        Bundle restrictionsBundle = null;
        final UserManager userManager = (UserManager) getSystemService(Context.USER_SERVICE);
        if (userManager != null) {
            restrictionsBundle = userManager.getApplicationRestrictions(getPackageName());
        }
        if (restrictionsBundle == null) {
            restrictionsBundle = new Bundle();
        }

        // Reads and displays values from a boolean type restriction entry, if available.
        // An app can utilize these settings to restrict its content under a restricted profile.
        final String booleanRestrictionValue =
                restrictionsBundle.containsKey(GetRestrictionsReceiver.KEY_BOOLEAN) ?
                        restrictionsBundle.getBoolean(GetRestrictionsReceiver.KEY_BOOLEAN) + "" :
                        getString(R.string.na);
        mBooleanEntryValue.setText(booleanRestrictionValue);

        // Reads and displays values from a single choice restriction entry, if available.
        final String singleChoiceRestrictionValue =
                restrictionsBundle.containsKey(GetRestrictionsReceiver.KEY_CHOICE) ?
                        restrictionsBundle.getString(GetRestrictionsReceiver.KEY_CHOICE) :
                        getString(R.string.na);
        mChoiceEntryValue.setText(singleChoiceRestrictionValue);

        // Reads and displays values from a multi-select restriction entry, if available.
        final String[] multiSelectValues =
                restrictionsBundle.getStringArray(GetRestrictionsReceiver.KEY_MULTI_SELECT);
        if (multiSelectValues == null || multiSelectValues.length == 0) {
            mMultiEntryValue.setText(getString(R.string.na));
        } else {
            StringBuilder builder = new StringBuilder();
            for (String value : multiSelectValues) {
                builder.append(value);
                builder.append(" ");
            }
            mMultiEntryValue.setText(builder.toString());
        }
    }