bluetooth lowenergy - android- ble device status shows connected for some seconds even after turning off the device -

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I am developing a BL app which sometimes gets out of range or stops, to do so Is designed for. onClientConnectionState () method. Removes after calling.

Even the device is visible in the list received from getConnectedDevices (int) . How can I add a device to an Android device?

When a lost one The connection is marked:

Connection interval : interval (7.5ms - 4s) between the devices 'flax' on the other 'ticks' >

connection slave latency : how many communications can be left without the connection lost connection (between 0-499), cross this relationship. After the connection has been lost.

As it is not officially documented how these criteria have been defined in Android, you do not know what is the difference from which you change your peripheral band and this event actually disconnected. It can be between ~ 7.5 MMS and ~ 2000. ....

You can monitor the out-of-range device using only the information in onClientConnectionState () You can.


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