How to list Bluetooth paired devices in android application

Опубликовано: 19 Февраль 2026
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How to list Bluetooth paired devices in android application

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Bluetooth has become a very popular technology, especially on mobile devices. It's a technology to discover and transfer data between nearby devices. Virtually every modern mobile device has Bluetooth capabilities these days. If you want to make an app interface with another Bluetooth enabled device, ranging from phones to speakers, you must know how to use Android's Bluetooth API.

Android provides Bluetooth API to perform these different operations.
• enable Bluetooth on a device
• display a list of paired devices
• discover and list nearby Bluetooth devices

In this tutorial, we will be making an app that is similar to the built-in Bluetooth app in Android's settings. It will provides a set containing list of all paired or bounded bluetooth devices by calling getBondedDevices() method of BluetoothAdapter class.

Of course , before we can enable Bluetooth on an Android device, we need to request the necessary permissions.we will see that BLUETOOTH_ADMIN permission allows our app to discover new Bluetooth devices and change the device's Bluetooth settings.

The source code is available at http://www.indragni.com/android/Bluet...
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How to list Bluetooth paired devices in android application