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/BluetoothGatt.java b/framework/java/android/bluetooth/BluetoothGatt.java
index 7a6ff79623..381318b26d 100644
--- a/framework/java/android/bluetooth/BluetoothGatt.java
+++ b/framework/java/android/bluetooth/BluetoothGatt.java
@@ -824,6 +824,25 @@ public final class BluetoothGatt implements BluetoothProfile {
      * error
      */
     private boolean registerApp(BluetoothGattCallback callback, Handler handler) {
+        return registerApp(callback, handler, false);
+    }
+
+    /**
+     * Register an application callback to start using GATT.
+     *
+     * <p>This is an asynchronous call. The callback {@link BluetoothGattCallback#onAppRegistered}
+     * 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 indicate to allow for eatt support
+     * @return If true, the callback will be called to notify success or failure, false on immediate
+     * error
+     * @hide
+     */
+    private boolean registerApp(BluetoothGattCallback callback, Handler handler,
+                                boolean eatt_support) {
         if (DBG) Log.d(TAG, "registerApp()");
         if (mService == null) return false;
 
@@ -833,7 +852,7 @@ public final class BluetoothGatt implements BluetoothProfile {
         if (DBG) Log.d(TAG, "registerApp() - UUID=" + uuid);
 
         try {
-            mService.registerClient(new ParcelUuid(uuid), mBluetoothGattCallback);
+            mService.registerClient(new ParcelUuid(uuid), mBluetoothGattCallback, eatt_support);
         } catch (RemoteException e) {
             Log.e(TAG, "", e);
             return false;