package com.liulishuo.filedownloader;

import android.os.SystemClock;

/* loaded from: classes.dex */
public class DownloadSpeedMonitor implements IDownloadSpeed$Monitor, IDownloadSpeed$Lookup {
    private long a;
    private long b;
    private long c;
    private long d;
    private int e;
    private int f = 1000;

    @Override // com.liulishuo.filedownloader.IDownloadSpeed$Monitor
    public void a(long j) {
        if (this.d <= 0) {
            return;
        }
        long j2 = j - this.c;
        this.a = 0L;
        long uptimeMillis = SystemClock.uptimeMillis() - this.d;
        if (uptimeMillis <= 0) {
            this.e = (int) j2;
        } else {
            this.e = (int) (j2 / uptimeMillis);
        }
    }

    @Override // com.liulishuo.filedownloader.IDownloadSpeed$Monitor
    public void b(long j) {
        this.d = SystemClock.uptimeMillis();
        this.c = j;
    }

    @Override // com.liulishuo.filedownloader.IDownloadSpeed$Monitor
    public void c(long j) {
        if (this.f <= 0) {
            return;
        }
        boolean z = true;
        if (this.a != 0) {
            long uptimeMillis = SystemClock.uptimeMillis() - this.a;
            if (uptimeMillis >= this.f || (this.e == 0 && uptimeMillis > 0)) {
                this.e = (int) ((j - this.b) / uptimeMillis);
                this.e = Math.max(0, this.e);
            } else {
                z = false;
            }
        }
        if (z) {
            this.b = j;
            this.a = SystemClock.uptimeMillis();
        }
    }

    @Override // com.liulishuo.filedownloader.IDownloadSpeed$Monitor
    public void reset() {
        this.e = 0;
        this.a = 0L;
    }
}