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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.app.timedetector;
import android.annotation.NonNull;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.ShellCommand;
import android.os.TimestampedValue;
import java.io.PrintWriter;
import java.util.List;
import java.util.Objects;
/**
* A time signal from a GNSS source.
*
* <p>See {@link TimeSuggestionHelper} for property information.
*
* @hide
*/
public final class GnssTimeSuggestion implements Parcelable {
public static final @NonNull Creator<GnssTimeSuggestion> CREATOR =
new Creator<GnssTimeSuggestion>() {
public GnssTimeSuggestion createFromParcel(Parcel in) {
TimeSuggestionHelper helper = TimeSuggestionHelper.handleCreateFromParcel(
GnssTimeSuggestion.class, in);
return new GnssTimeSuggestion(helper);
}
public GnssTimeSuggestion[] newArray(int size) {
return new GnssTimeSuggestion[size];
}
};
@NonNull private final TimeSuggestionHelper mTimeSuggestionHelper;
public GnssTimeSuggestion(@NonNull TimestampedValue<Long> unixEpochTime) {
mTimeSuggestionHelper = new TimeSuggestionHelper(GnssTimeSuggestion.class, unixEpochTime);
}
private GnssTimeSuggestion(@NonNull TimeSuggestionHelper helper) {
mTimeSuggestionHelper = Objects.requireNonNull(helper);
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(@NonNull Parcel dest, int flags) {
mTimeSuggestionHelper.handleWriteToParcel(dest, flags);
}
@NonNull
public TimestampedValue<Long> getUnixEpochTime() {
return mTimeSuggestionHelper.getUnixEpochTime();
}
@NonNull
public List<String> getDebugInfo() {
return mTimeSuggestionHelper.getDebugInfo();
}
/**
* Associates information with the instance that can be useful for debugging / logging. The
* information is present in {@link #toString()} but is not considered for
* {@link #equals(Object)} and {@link #hashCode()}.
*/
public void addDebugInfo(String... debugInfos) {
mTimeSuggestionHelper.addDebugInfo(debugInfos);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
GnssTimeSuggestion that = (GnssTimeSuggestion) o;
return mTimeSuggestionHelper.handleEquals(that.mTimeSuggestionHelper);
}
@Override
public int hashCode() {
return mTimeSuggestionHelper.hashCode();
}
@Override
public String toString() {
return mTimeSuggestionHelper.handleToString();
}
/** Parses command line args to create a {@link GnssTimeSuggestion}. */
public static GnssTimeSuggestion parseCommandLineArg(@NonNull ShellCommand cmd)
throws IllegalArgumentException {
TimeSuggestionHelper suggestionHelper =
TimeSuggestionHelper.handleParseCommandLineArg(GnssTimeSuggestion.class, cmd);
return new GnssTimeSuggestion(suggestionHelper);
}
/** Prints the command line args needed to create a {@link GnssTimeSuggestion}. */
public static void printCommandLineOpts(PrintWriter pw) {
TimeSuggestionHelper.handlePrintCommandLineOpts(pw, "GNSS", GnssTimeSuggestion.class);
}
}
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