Method for Android to obtain time difference

This paper describes the method of Android to obtain the time difference. Share with you for your reference. The specific analysis is as follows:

Sometimes we need to get the time difference between the current time and a certain time. How to get it?

1. Reference the following namespace:

2. Set time format:

3. Acquisition time:

In this way, the time interval is obtained, and it is ms level.

I hope this article will be helpful to your Android program design.