traceview

To use Traceview, you need to generate log files containing the trace information you want to analyze.

要使用Traceview进行分析，首先必须要生成你想要分析的跟踪信息日志文件。

When your application quits, you can then use Traceview to examine the log files for useful run-time information such as method calls and run times.

当应用程序退出后，你就可以使用Traceview来对日志文件进行分析程序运行时的方法调用及运行次数等情况了。

It´s especially important after making changes suggested by Traceview data to ensure that the resulting code actually runs faster when run without Traceview.

特别重要的，根据Taceview的数据作出更改后，请确保代码在没有Traceview时，确实跑的快了。