Ping应用程序在Android中 [英] Ping Application in Android

问题描述

我提出将实施的平command.The问题是一些功能的应用程序，我不知道哪个库/库在Android中使用。 任何人有任何想法呢？

I am making an application which will implement some features of the "ping" command.The problem is, I have no idea of which library/libraries to use in ANDROID. anyone have any idea for it?

我曾参观过这些计算器联系，但他们不是非常有帮助。

I have visited these stackoverflow links but they weren't very helpful.

• <一个href="http://stackoverflow.com/questions/13219522/is-there-a-way-to-make-an-android-device-answer-to-icmp-pings-addressed-to-the-b">Is有没有办法让Android设备答案ICMP ping消息给广播地址？
• 问题做平与Android
• <一个href="http://stackoverflow.com/questions/2935325/android-debugging-inetaddress-isreachable/2935468#2935468">Android调试InetAddress.isReachable
• 怎样的ICMP PING在Android
• 如何平外部IP从Java的Andr​​oid

• Is there a way to make an android device answer to icmp pings addressed to the broadcast address?
• problem to do ping with android
• Android Debugging InetAddress.isReachable
• how to icmp ping on android
• How to Ping External IP from Java Android

推荐答案

我已经使用下列code ping通。

I have used following code to ping.

public String ping(String url) {
    String str = "";
    try {
        Process process = Runtime.getRuntime().exec(
                "/system/bin/ping -c 8 " + url);
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                process.getInputStream()));
        int i;
        char[] buffer = new char[4096];
        StringBuffer output = new StringBuffer();
        while ((i = reader.read(buffer)) > 0)
            output.append(buffer, 0, i);
        reader.close();

        // body.append(output.toString()+"\n");
        str = output.toString();
        // Log.d(TAG, str);
    } catch (IOException e) {
        // body.append("Error\n");
        e.printStackTrace();
    }
    return str;
}

下面的网址，你需要传递的地址，您要ping通。

Here in the url, you need to pass the address, on which you want to ping.

这篇关于Ping应用程序在Android中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！