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/*
* Copyright (C) 2016 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 com.android.afwtest.tradefed.utils;
import com.android.tradefed.device.DeviceNotAvailableException;
import com.android.tradefed.device.ITestDevice;
import com.android.tradefed.log.LogUtil.CLog;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* Time related utils.
*/
public class TimeUtil {
/**
* Return the current timestamp in a compressed format, e.g.: 2015.11.25_11.42.12
*/
public static String getResultTimestamp() {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy.MM.dd_HH.mm.ss");
return dateFormat.format(new Date());
}
/**
* Sync device time with host.
*
* @param device test device
*/
public static void syncHostTime(ITestDevice device) throws DeviceNotAvailableException {
CLog.i(String.format("Before time sync: %s", device.executeShellCommand("date -u")));
Date date = new Date();
String dateString = null;
if (device.getApiLevel() < 23) {
// set date in epoch format
dateString = Long.toString(date.getTime() / 1000); //ms to s
} else {
// set date with POSIX like params
SimpleDateFormat sdf = new java.text.SimpleDateFormat("MMddHHmmyyyy.ss");
sdf.setTimeZone(java.util.TimeZone.getTimeZone("UTC"));
dateString = sdf.format(date);
}
// best effort, no verification
String cmd = String.format("date -u %s", dateString);
CLog.i(String.format("Setting time: %s", cmd));
CLog.i(device.executeShellCommand(cmd));
CLog.i(String.format("After time sync: %s", device.executeShellCommand("date -u")));
}
}
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