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A library jar that provides APIs for Applications written for the Google Android Platform.
/*
* Copyright (C) 2011 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.util;
import android.compat.annotation.UnsupportedAppUsage;
import android.os.Build;
/**
* Interface that provides trusted time information, possibly coming from an NTP
* server.
*
* @hide
* @deprecated Only kept for UnsupportedAppUsage. Do not use. See {@link NtpTrustedTime}
*/
public interface TrustedTime {
/**
* Force update with an external trusted time source, returning {@code true}
* when successful.
*
* @deprecated Only kept for UnsupportedAppUsage. Do not use. See {@link NtpTrustedTime}
*/
@Deprecated
@UnsupportedAppUsage
public boolean forceRefresh();
/**
* Check if this instance has cached a response from a trusted time source.
*
* @deprecated Only kept for UnsupportedAppUsage. Do not use. See {@link NtpTrustedTime}
*/
@Deprecated
@UnsupportedAppUsage
boolean hasCache();
/**
* Return time since last trusted time source contact, or
* {@link Long#MAX_VALUE} if never contacted.
*
* @deprecated Only kept for UnsupportedAppUsage. Do not use. See {@link NtpTrustedTime}
*/
@Deprecated
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public long getCacheAge();
/**
* Return current time similar to {@link System#currentTimeMillis()},
* possibly using a cached authoritative time source.
*
* @deprecated Only kept for UnsupportedAppUsage. Do not use. See {@link NtpTrustedTime}
*/
@Deprecated
@UnsupportedAppUsage
long currentTimeMillis();
}