问题描述
我在做Android的应用程序需要知道多长时间运行该应用程序。难道有谁知道如何获取这些信息？。有没有什么办法，其中Android提供有关运行的应用程序的信息，从他们有多少时间运行??
I am doing an application in android which requires to know for how long the application is running. Do anyone know how to retrieve such information??. Is there any way where android provides the information about the running applications ,from how much time they are running??
推荐答案
我不知道这将处理任何方法，但你可以简单地实现它自己。刚刚捕获当前时间（秒），并在的onPause（）方法做同样的。然后，只需减去第一次保存的时间值，最后保存的价值，你应该知道的应用程序有多少秒运行。
I'm not aware of any method which would handle that but you can simply implement it yourself. Just capture the current time in seconds and in the onPause() method do the same. Then just subtract the first saved time value and the last saved value and you should know for how many seconds the application was running.
有可能是另一种更优雅的解决方案，我不知道寿。
There might be another more elegant solution I don't know of tho.
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