Bluetooth HIDD: Remove unplug()

Remove the hidden unplug() API because it is not used and it can cause
the remote device to be unpaired. System apps should use unbond() and
user apps should not use reflection to invoke it.

Bug: 67866553
Test: SL4A
Change-Id: I1bdc06dbb5460c9fd52230b78cbf9434a4349d24
(cherry picked from commit dbc6d14f6ec399e63cee29adbe01fffcb166500f)

1 files changed, 0 insertions, 23 deletions

diff --git a/core/java/android/bluetooth/BluetoothHidDevice.java b/core/java/android/bluetooth/BluetoothHidDevice.java
index cb1d1062681f..af99bf7dfd8e 100644
--- a/core/java/android/bluetooth/BluetoothHidDevice.java
+++ b/core/java/android/bluetooth/BluetoothHidDevice.java
@@ -701,29 +701,6 @@ public final class BluetoothHidDevice implements BluetoothProfile {
     }
 
     /**
-     * Sends Virtual Cable Unplug to currently connected host.
-     *
-     * @return
-     * {@hide}
-     */
-    public boolean unplug(BluetoothDevice device) {
-        boolean result = false;
-
-        final IBluetoothHidDevice service = mService;
-        if (service != null) {
-            try {
-                result = service.unplug(device);
-            } catch (RemoteException e) {
-                Log.e(TAG, e.toString());
-            }
-        } else {
-            Log.w(TAG, "Proxy not attached to service");
-        }
-
-        return result;
-    }
-
-    /**
      * Initiates connection to host which is currently paired with this device. If the application
      * is not registered, #connect(BluetoothDevice) will fail. The connection state should be
      * tracked by the application by handling callback from Callback#onConnectionStateChanged. The