Android下读取logcat的信息

有时我们需要在程序执行进程中遇到一些异常，需要收集一logcat的信息，android下就可以使用以下方法获取：

private static String getLogcatInfo(){        String strLogcatInfo = "";                try{            ArrayList<String> commandLine = new ArrayList<String>();            commandLine.add("logcat");               commandLine.add( "-d"); 
            commandLine.add("*:E"); // 过滤所有的错误信息
            ArrayList<String> clearLog = new ArrayList<String>();  //设置命令  logcat -c 清除日志            clearLog.add("logcat");            clearLog.add("-c");                        Process process = Runtime.getRuntime().exec(commandLine.toArray(new String[commandLine.size()]));               BufferedReader bufferedReader = new BufferedReader( new InputStreamReader(process.getInputStream()));                                String line = null;            while ((line = bufferedReader.readLine()) != null) {                                  Runtime.getRuntime().exec(clearLog.toArray(new String[clearLog.size()]));                strLogcatInfo = strLogcatInfo + line + "\n";            }

            bufferedReader.close();        }　　
        catch(Exception ex)
        {
             process.destroy();        }                return strLogcatInfo;    }

更多相关文章

随机推荐