1/*
2 * Copyright (C) 2006 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.net.http;
18
19import android.os.SystemClock;
20
21/**
22 * {@hide}
23 * Debugging tool
24 */
25class Timer {
26
27    private long mStart;
28    private long mLast;
29
30    public Timer() {
31        mStart = mLast = SystemClock.uptimeMillis();
32    }
33
34    public void mark(String message) {
35        long now = SystemClock.uptimeMillis();
36        if (HttpLog.LOGV) {
37            HttpLog.v(message + " " + (now - mLast) + " total " + (now - mStart));
38        }
39        mLast = now;
40    }
41}
42