detect Bluetooth Discovery is on?
<p>I want to detect whether Bluetooth discovery is on or no ? 
is it possible ?</p>

<pre><code>Intent discoverableIntent = new
Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE);
discoverableIntent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 1);
startActivity(discoverableIntent);
</code></pre>

<p>above code is about enabling /diabling blutooth disc state  , but do not show bluetooth disco state </p>
