How To Send AT Commands Based On BT Hands Free Profile In Android

May 20, 2013

I am trying to establish Bluetooth connection between an Android device with other mobile phone over Handsfree profile. I am using following code -

Code:

private static final UUID MY_UUID = UUID.fromString("0000111F-0000-1000-8000-00805F9B34FB"); // UUID for Hands free profile
// Some code...
// Get Bluetooth Adapter.
m_oBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

[Code]...

I can create RFCOMMSocket using above code.

Now I want to send AT commands based on Bluetooth Hands-Free profile. e.g. If other mobile phone receives a phone call, my Android device can reject this call by sending AT command- "+CHUP". I am not sure whether this is possible or not.

At this point, I am stuck. I have read Bluetooth APIs where I found -

Code:

BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT
Can we use this Intent for sending AT commands? Is this a proper way to send AT command based on Bluetooth Hands-Free profile?

How to send AT commands based on BT Hands Free profile in android


How To Send AT Commands Based On BT Hands-Free Profile In Android

May 5, 2014

I am trying to establish Bluetooth connection between an Android device with other mobile phone over Handsfree profile. I am using following code -

Code:

private static final UUID MY_UUID = UUID.fromString("0000111F-0000-1000-8000-00805F9B34FB"); // UUID for Hands free profile
// Some code...
// Get Bluetooth Adapter.
m_oBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
// Some code...
// For paired BT device, getting a connection established.

[code]....

I can create RFCOMMSocket using above code.

Now I want to send AT commands based on Bluetooth Hands-Free profile. e.g. If other mobile phone receives a phone call, my Android device can reject this call by sending AT command- "+CHUP". I am not sure whether this is possible or not.

At this point, I am stuck. I have read Bluetooth APIs where I found -

Code:
BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT

Can we use this Intent for sending AT commands? Is this a proper way to send AT command based on Bluetooth Hands-Free profile?

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