問題小結(10)-android中ping命令的實現

[java]
public static String pingHost(String str){ 
        String resault=""; 
        try { 
            // TODO: Hardcoded for now, make it UI configurable  
            Process p = Runtime.getRuntime().exec("ping -c 1 -w 100 " +str); 
            int status = p.waitFor(); 
            if (status == 0) { 
        //  mTextView.setText("success") ;  
                resault="success"; 
            }    
            else 
            { 
                resault="faild"; 
        //  mTextView.setText("fail");  
            } 
            } catch (IOException e) { 
        //  mTextView.setText("Fail: IOException"+"\n");  
            } catch (InterruptedException e) { 
        //  mTextView.setText("Fail: InterruptedException"+"\n");  
            } 
         
        return resault; 
    } 
     
作者:agods

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