Allow enabling Bluetooth without auto-connecting.

This is a feature used for NFC-to-Bluetooth handover:
we want to enable BT for file transfer, and disconnect
it when we're done. During this period we don't want
to auto-connect other devices - it should be transparent
to the user that Bluetooth is used. Also, don't allow
A2DP/HSP incoming connections.

Change-Id: I0a03e8084c439b1271b6a80f4d9da5aacfe19c45

1 files changed, 12 insertions, 0 deletions

diff --git a/framework/java/android/bluetooth/BluetoothAdapter.java b/framework/java/android/bluetooth/BluetoothAdapter.java
index 600ce6f71e..8e3df472a3 100644
--- a/framework/java/android/bluetooth/BluetoothAdapter.java
+++ b/framework/java/android/bluetooth/BluetoothAdapter.java
@@ -1232,6 +1232,18 @@ public final class BluetoothAdapter {
     }
 
     /**
+     * Enable the Bluetooth Adapter, but don't auto-connect devices
+     * and don't persist state. Only for use by system applications.
+     * @hide
+     */
+    public boolean enableNoAutoConnect() {
+        try {
+            return mService.enableNoAutoConnect();
+        } catch (RemoteException e) {Log.e(TAG, "", e);}
+        return false;
+    }
+
+    /**
      * Enable control of the Bluetooth Adapter for a single application.
      *
      * <p>Some applications need to use Bluetooth for short periods of time to