135 lines
4.6 KiB
Java
135 lines
4.6 KiB
Java
/*
|
|
* 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.internal.telephony;
|
|
|
|
import android.telephony.ClientRequestStats;
|
|
|
|
import com.android.internal.annotations.VisibleForTesting;
|
|
import com.android.telephony.Rlog;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
public class ClientWakelockAccountant {
|
|
public static final String LOG_TAG = "ClientWakelockAccountant: ";
|
|
|
|
@VisibleForTesting
|
|
public ClientRequestStats mRequestStats = new ClientRequestStats();
|
|
@VisibleForTesting
|
|
public ArrayList<RilWakelockInfo> mPendingRilWakelocks = new ArrayList<>();
|
|
|
|
@VisibleForTesting
|
|
public ClientWakelockAccountant(String callingPackage) {
|
|
mRequestStats.setCallingPackage(callingPackage);
|
|
}
|
|
|
|
@VisibleForTesting
|
|
public void startAttributingWakelock(int request,
|
|
int token, int concurrentRequests, long time) {
|
|
|
|
RilWakelockInfo wlInfo = new RilWakelockInfo(request, token, concurrentRequests, time);
|
|
synchronized (mPendingRilWakelocks) {
|
|
mPendingRilWakelocks.add(wlInfo);
|
|
}
|
|
}
|
|
|
|
@VisibleForTesting
|
|
public void stopAttributingWakelock(int request, int token, long time) {
|
|
RilWakelockInfo wlInfo = removePendingWakelock(request, token);
|
|
if (wlInfo != null) {
|
|
completeRequest(wlInfo, time);
|
|
}
|
|
}
|
|
|
|
@VisibleForTesting
|
|
public void stopAllPendingRequests(long time) {
|
|
synchronized (mPendingRilWakelocks) {
|
|
for (RilWakelockInfo wlInfo : mPendingRilWakelocks) {
|
|
completeRequest(wlInfo, time);
|
|
}
|
|
mPendingRilWakelocks.clear();
|
|
}
|
|
}
|
|
|
|
@VisibleForTesting
|
|
public void changeConcurrentRequests(int concurrentRequests, long time) {
|
|
synchronized (mPendingRilWakelocks) {
|
|
for (RilWakelockInfo wlInfo : mPendingRilWakelocks) {
|
|
wlInfo.updateConcurrentRequests(concurrentRequests, time);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void completeRequest(RilWakelockInfo wlInfo, long time) {
|
|
wlInfo.setResponseTime(time);
|
|
synchronized (mRequestStats) {
|
|
mRequestStats.addCompletedWakelockTime(wlInfo.getWakelockTimeAttributedToClient());
|
|
mRequestStats.incrementCompletedRequestsCount();
|
|
mRequestStats.updateRequestHistograms(wlInfo.getRilRequestSent(),
|
|
(int) wlInfo.getWakelockTimeAttributedToClient());
|
|
}
|
|
}
|
|
|
|
@VisibleForTesting
|
|
public int getPendingRequestCount() {
|
|
return mPendingRilWakelocks.size();
|
|
}
|
|
|
|
@VisibleForTesting
|
|
public synchronized long updatePendingRequestWakelockTime(long uptime) {
|
|
long totalPendingWakelockTime = 0;
|
|
synchronized (mPendingRilWakelocks) {
|
|
for (RilWakelockInfo wlInfo : mPendingRilWakelocks) {
|
|
wlInfo.updateTime(uptime);
|
|
totalPendingWakelockTime += wlInfo.getWakelockTimeAttributedToClient();
|
|
}
|
|
}
|
|
synchronized (mRequestStats) {
|
|
mRequestStats.setPendingRequestsCount(getPendingRequestCount());
|
|
mRequestStats.setPendingRequestsWakelockTime(totalPendingWakelockTime);
|
|
}
|
|
return totalPendingWakelockTime;
|
|
}
|
|
|
|
private RilWakelockInfo removePendingWakelock(int request, int token) {
|
|
RilWakelockInfo result = null;
|
|
synchronized (mPendingRilWakelocks) {
|
|
for (RilWakelockInfo wlInfo : mPendingRilWakelocks) {
|
|
if ((wlInfo.getTokenNumber() == token) &&
|
|
(wlInfo.getRilRequestSent() == request)) {
|
|
result = wlInfo;
|
|
}
|
|
}
|
|
if( result != null ) {
|
|
mPendingRilWakelocks.remove(result);
|
|
}
|
|
}
|
|
if(result == null) {
|
|
Rlog.w(LOG_TAG, "Looking for Request<" + request + "," + token + "> in "
|
|
+ mPendingRilWakelocks);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return "ClientWakelockAccountant{" +
|
|
"mRequestStats=" + mRequestStats +
|
|
", mPendingRilWakelocks=" + mPendingRilWakelocks +
|
|
'}';
|
|
}
|
|
}
|