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 38 public RecordLocationPreference(Context context, AttributeSet attrs) { 39 super(context, attrs); 40 mResolver = context.getContentResolver(); 41 } 42 43 @Override 44 public String getValue() { 45 return get(getSharedPreferences(), mResolver) ? VALUE_ON : VALUE_OFF; 46 } 47 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 public static boolean isSet(SharedPreferences pref) { 55 String value = pref.getString(KEY, VALUE_NONE); 56 return !VALUE_NONE.equals(value); 57 } 58 } 59
