1 /*
2  * Copyright (C) 2023 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 android.health.connect.datatypes;
18 
19 import android.annotation.Nullable;
20 
21 import java.time.Instant;
22 import java.time.ZoneOffset;
23 
24 /**
25  * Utils class with record helper functions.
26  *
27  * @hide
28  */
29 public class RecordUtils {
30 
31     // TODO(b/263367261): use this function for sleep session.
32     /** Returns true if two char sequences are equal. Accepts null char sequences. */
isEqualNullableCharSequences( @ullable CharSequence sequence1, @Nullable CharSequence sequence2)33     public static boolean isEqualNullableCharSequences(
34             @Nullable CharSequence sequence1, @Nullable CharSequence sequence2) {
35         if (sequence1 == null) {
36             return sequence2 == null;
37         }
38 
39         return CharSequence.compare(sequence1, sequence2) == 0;
40     }
41 
getDefaultZoneOffset()42     public static ZoneOffset getDefaultZoneOffset() {
43         return ZoneOffset.systemDefault().getRules().getOffset(Instant.now());
44     }
45 }
46