| /* |
| * Copyright 2023 Google LLC |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.lizlooney.shoppinglist; |
| |
| import android.content.Context; |
| |
| /** |
| * Enum for the different display modes. |
| * |
| * @author lizlooney@gmail.com (Liz Looney) |
| */ |
| public enum DisplayMode { |
| /** |
| * When I am planning what I need, all items are displayed. Items are sorted by category and the |
| * category column is displayed. |
| */ |
| PLANNING, |
| |
| /** |
| * When I am shopping, items with state DONT_NEED are omitted. Items are sorted by aisle and the |
| * aisle column is displayed. |
| */ |
| SHOPPING; |
| |
| public static DisplayMode fromString(Context context, String s) { |
| if (s.equals(context.getString(R.string.DisplayModePlanning))) { |
| return DisplayMode.PLANNING; |
| } |
| if (s.equals(context.getString(R.string.DisplayModeShopping))) { |
| return DisplayMode.SHOPPING; |
| } |
| throw new IllegalArgumentException(); |
| } |
| |
| public static String toString(Context context, DisplayMode displayMode) { |
| switch (displayMode) { |
| default: |
| case PLANNING: |
| return context.getString(R.string.DisplayModePlanning); |
| case SHOPPING: |
| return context.getString(R.string.DisplayModeShopping); |
| } |
| } |
| |
| public static String[] getStrings(Context context) { |
| return new String[] { |
| DisplayMode.toString(context, DisplayMode.PLANNING), |
| DisplayMode.toString(context, DisplayMode.SHOPPING) |
| }; |
| } |
| } |