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 
17 package com.android.camera;
18 
19 import android.content.ContentResolver;
20 import android.content.Context;
21 import android.content.SharedPreferences;
22 import android.util.AttributeSet;
23 
24 /**
25  * {@code RecordLocationPreference} is used to keep the "store locaiton"
26  * option in {@code SharedPreference}.
27  */
28 public class RecordLocationPreference extends IconListPreference {
29 
30     public static final String KEY = "pref_camera_recordlocation_key";
31 
32     public static final String VALUE_NONE = "none";
33     public static final String VALUE_ON = "on";
34     public static final String VALUE_OFF = "off";
35 
36     private final ContentResolver mResolver;
37 
RecordLocationPreference(Context context, AttributeSet attrs)38     public RecordLocationPreference(Context context, AttributeSet attrs) {
39         super(context, attrs);
40         mResolver = context.getContentResolver();
41     }
42 
43     @Override
getValue()44     public String getValue() {
45         return get(getSharedPreferences(), mResolver) ? VALUE_ON : VALUE_OFF;
46     }
47 
get( SharedPreferences pref, ContentResolver resolver)48     public static boolean get(
49             SharedPreferences pref, ContentResolver resolver) {
50         String value = pref.getString(KEY, VALUE_NONE);
51         return VALUE_ON.equals(value);
52     }
53 }
54