1 /**
2 * Copyright (C) 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5 * in compliance with the License. You may obtain a copy of the License at
6 * ```
7 * http://www.apache.org/licenses/LICENSE-2.0
8 * ```
9 * Unless required by applicable law or agreed to in writing, software distributed under the License
10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11 * or implied. See the License for the specific language governing permissions and limitations under
12 * the License.
13 */
14 package com.android.healthconnect.controller.utils
15
16 import java.time.Instant
17 import java.time.Instant.ofEpochMilli
18 import java.time.LocalDate
19 import java.time.LocalTime
20 import java.time.ZoneId
21
22 /**
23 * Returns an Instant with the specified year, month and day-of-month. The day must be valid for the
24 * year and month, otherwise an exception will be thrown.
25 *
26 * @param year the year to represent, from MIN_YEAR to MAX_YEAR
27 * @param month the month-of-year to represent, from 1 (January) to 12 (December)
28 * @param day the day-of-month to represent, from 1 to 31
29 */
getInstantnull30 fun getInstant(year: Int, month: Int, day: Int): Instant {
31 val date = LocalDate.of(year, month, day)
32 return date.atTime(LocalTime.MIDNIGHT).atZone(ZoneId.systemDefault()).toInstant()
33 }
34
Longnull35 fun Long.toInstant(): Instant {
36 return ofEpochMilli(this)
37 }
38
toLocalDatenull39 fun Instant.toLocalDate(): LocalDate {
40 return atZone(ZoneId.systemDefault()).toLocalDate()
41 }
42
Instantnull43 fun Instant.toLocalTime(): LocalTime {
44 return atZone(ZoneId.systemDefault()).toLocalTime()
45 }
46