How to check if bluetooth is enabled programmatically?

Question

I would like to check if bluetooth is enabled on any Android device periodically. Is there any intents that I could catch using BroadcastReceiver to do so, or is there other ways to do it?

Answer 1

There you go:

BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); if (mBluetoothAdapter == null) {     // Device does not support Bluetooth } else if (!mBluetoothAdapter.isEnabled()) {     // Bluetooth is not enabled :) } else {     // Bluetooth is enabled  } 

With uses-permission

 <uses-permission android:name="android.permission.BLUETOOTH" android:required="false" />