1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.camera;
18
19import android.content.ContentResolver;
20import android.content.Context;
21import android.content.SharedPreferences;
22import android.util.AttributeSet;
23
24/**
25 * {@code RecordLocationPreference} is used to keep the "store locaiton"
26 * option in {@code SharedPreference}.
27 */
28public class RecordLocationPreference extends IconListPreference {
29
30    public static final String VALUE_NONE = "none";
31    public static final String VALUE_ON = "on";
32    public static final String VALUE_OFF = "off";
33
34    private final ContentResolver mResolver;
35
36    public RecordLocationPreference(Context context, AttributeSet attrs) {
37        super(context, attrs);
38        mResolver = context.getContentResolver();
39    }
40
41    @Override
42    public String getValue() {
43        return get(getSharedPreferences(), mResolver) ? VALUE_ON : VALUE_OFF;
44    }
45
46    public static boolean get(
47            SharedPreferences pref, ContentResolver resolver) {
48        String value = pref.getString(
49                CameraSettings.KEY_RECORD_LOCATION, VALUE_NONE);
50        return VALUE_ON.equals(value);
51    }
52
53    public static boolean isSet(SharedPreferences pref) {
54        String value = pref.getString(
55                CameraSettings.KEY_RECORD_LOCATION, VALUE_NONE);
56        return !VALUE_NONE.equals(value);
57    }
58}
59