Add api for enabling ble when bt is off.

Change-Id: I45c574b94bfdbdb034ea70bedb0ffa3d62dcd58b
diff --git a/Common/src/com/googlecode/android_scripting/facade/bluetooth/BluetoothFacade.java b/Common/src/com/googlecode/android_scripting/facade/bluetooth/BluetoothFacade.java
index f56e4ae..605414c 100644
--- a/Common/src/com/googlecode/android_scripting/facade/bluetooth/BluetoothFacade.java
+++ b/Common/src/com/googlecode/android_scripting/facade/bluetooth/BluetoothFacade.java
@@ -325,6 +325,11 @@
         return energyInfo.toString();
     }
 
+    @Rpc(description = "Enables BLE after BT has been toggled off.")
+    public boolean bluetoothEnableBLE() {
+        return mBluetoothAdapter.enableBLE();
+    }
+
     @Override
     public void shutdown() {
         for (Map.Entry<String, BluetoothConnection> entry : connections.entrySet()) {