Example of Android programming to monitor battery status

This paper describes the monitoring function of battery status by Android programming. Share with you for your reference, as follows:

Recently, I was developing a project related to GPS, because it involves the use of GPS. As we all know, GPS consumes quite a lot of power, so I thought about how to know the current power, and remind the user in time when the power reaches a lower limit, so as to turn off GPS according to the situation and save power in case of urgent telephone use. Later, I checked the data and read the API, Finally, we found a way to monitor the power, obtain the current power according to the change of power, and comprehensively manage the mobile phone according to other states, so as to achieve the optimal state of management.

Here is the code:

This information is to monitor the broadcast and judge according to the broadcast information. If it is a broadcast with power change, update the data according to this information for analysis!

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I hope this article will help you in Android programming.