104 lines
2.6 KiB
Java
104 lines
2.6 KiB
Java
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.os;
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import android.annotation.NonNull;
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import java.time.Duration;
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/**
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* Parcelable version of {@link Duration} that can be used in binder calls.
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*
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* @hide
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*/
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public final class ParcelDuration implements Parcelable {
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private final long mSeconds;
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private final int mNanos;
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/**
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* Construct a Duration object using the given millisecond value.
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*
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* @hide
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*/
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public ParcelDuration(long ms) {
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this(Duration.ofMillis(ms));
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}
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/**
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* Wrap a {@link Duration} instance.
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*
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* @param duration The {@link Duration} instance to wrap.
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*/
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public ParcelDuration(@NonNull Duration duration) {
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mSeconds = duration.getSeconds();
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mNanos = duration.getNano();
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}
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private ParcelDuration(@NonNull Parcel parcel) {
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mSeconds = parcel.readLong();
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mNanos = parcel.readInt();
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(@NonNull Parcel parcel, int parcelableFlags) {
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parcel.writeLong(mSeconds);
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parcel.writeInt(mNanos);
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}
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/**
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* Returns a {@link Duration} instance that's equivalent to this Duration's length.
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*
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* @return a {@link Duration} instance of identical length.
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*/
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@NonNull
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public Duration getDuration() {
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return Duration.ofSeconds(mSeconds, mNanos);
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}
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@Override
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@NonNull
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public String toString() {
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return getDuration().toString();
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}
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/**
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* Creator for Duration.
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*/
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@NonNull
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public static final Parcelable.Creator<ParcelDuration> CREATOR =
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new Parcelable.Creator<ParcelDuration>() {
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@Override
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@NonNull
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public ParcelDuration createFromParcel(@NonNull Parcel source) {
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return new ParcelDuration(source);
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}
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@Override
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@NonNull
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public ParcelDuration[] newArray(int size) {
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return new ParcelDuration[size];
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}
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};
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}
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