Auto enable bluetooth on android phone [duplicate]

This question already has answers here: Closed 11 years ago.

Possible Duplicate:

How to enable/disable bluetooth programmatically in android

I'm trying to write an App that will turn Bluetooth on to scan for devices and connect to a specific device, if it is in range. My problem is how do I turn the Bluetooth on if it is off? If I use :

if (!mBluetoothAdapter.isEnabled()) {
    Intent enableBtIntent = new Intent(Bluetooth开发者_开发百科Adapter.ACTION_REQUEST_ENABLE);
    startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
}

there is still a question for the user if he wants to turn the Bluetooth on. Can I turn if on programmatically without the users involvement?

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There is no possibility to turn on some phone features like BT, GPS, WiFi without user action. It's android feature introduced in 1.6(?) due to security concerns.