Android Battery Monitoring example code
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Android
To monitor battery status, you only need to receive intent.action_ BATTERY_ The changed broadcast is enough. When the battery state changes, the broadcast will be sent out.
1. The operation status is as follows:
1. Charging status
2. State when not charged
2. The implementation code is as follows. The meaning of each state can be easily known by name. The battery state is defined in the batterymanager class.
3. The layout is as follows. It is very simple. There are only a few textviews:
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