Android中ping检测的使用_android ping某个ip地址获取延迟数值

Process p = Runtime.getRuntime().exec("ping -c 1 -w 1 " + ipString);
// 读取ping的内容，可不加
InputStream input = p.getInputStream();
BufferedReader in = new BufferedReader(new InputStreamReader(input));
StringBuffer stringBuffer = new StringBuffer();
String content = "";
while ((content = in.readLine()) != null) {
    stringBuffer.append(content);
}
// PING的状态
int status = p.waitFor();
if (status == 0) {
   sleep(3000);
} else {
   isEnable = false;
   ExDispatcher.dispatchMessage(ExMessage.PING_CONNECT_BREAK);
   interrupt();
}

Process process = Runtime.getRuntime().exec("ping "+address);  
InputStreamReader r = new InputStreamReader(process.getInputStream());  
LineNumberReader returnData = new LineNumberReader(r);  
String returnMsg="";  
String line = "";  
while ((line = returnData.readLine()) != null) {  
   System.out.println(line);  
   returnMsg += line;  
}  
              
if(returnMsg.indexOf("100% loss")!=-1){  
   System.out.println("与 " +address +" 连接不畅通.");  
}  else{  
   System.out.println("与 " +address +" 连接畅通.");  
}