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"); 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"; } }catch(IOException e){ }catch(Exception ex){ } return strLogcatInfo; }
时间: 2024-11-09 00:47:31