gatt: Allow to set eatt support

With this patch it is possible to enable eatt_support as a GATT Client
or GATT Server.

Tag: #feature
Bug: 159786353
Test: manually verified against device supporting EATT
Sponsor: jpawlowski@
Change-Id: I6835a2bbd1b0ab9d6d64ee2bac5dfc96c0563afd

1 files changed, 20 insertions, 1 deletions

diff --git a/framework/java/android/bluetooth/BluetoothGattServer.java b/framework/java/android/bluetooth/BluetoothGattServer.java
index 13b1b4f93c..088b0169b6 100644
--- a/framework/java/android/bluetooth/BluetoothGattServer.java
+++ b/framework/java/android/bluetooth/BluetoothGattServer.java
@@ -443,6 +443,25 @@ public final class BluetoothGattServer implements BluetoothProfile {
      * error
      */
     /*package*/ boolean registerCallback(BluetoothGattServerCallback callback) {
+        return registerCallback(callback, false);
+    }
+
+    /**
+     * Register an application callback to start using GattServer.
+     *
+     * <p>This is an asynchronous call. The callback is used to notify
+     * success or failure if the function returns true.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
+     *
+     * @param callback GATT callback handler that will receive asynchronous callbacks.
+     * @param eatt_support indicates if server can use eatt
+     * @return true, the callback will be called to notify success or failure, false on immediate
+     * error
+     * @hide
+     */
+    /*package*/ boolean registerCallback(BluetoothGattServerCallback callback,
+                                         boolean eatt_support) {
         if (DBG) Log.d(TAG, "registerCallback()");
         if (mService == null) {
             Log.e(TAG, "GATT service not available");
@@ -459,7 +478,7 @@ public final class BluetoothGattServer implements BluetoothProfile {
 
             mCallback = callback;
             try {
-                mService.registerServer(new ParcelUuid(uuid), mBluetoothGattServerCallback);
+                mService.registerServer(new ParcelUuid(uuid), mBluetoothGattServerCallback, eatt_support);
             } catch (RemoteException e) {
                 Log.e(TAG, "", e);
                 mCallback = null;