Unhide BluetoothProfile.LE_AUDIO and getGroupId for the App usage.

This change contains two item,
1. public BluetoothProfile.LE_AUDIO that App can use
BluetoothProfile.ServiceLister with LE Audio profile, such as HFP, A2DP
and hearing aid profile.
2. public getGroupId API that App can use this api to identify which
devices are in the same group

Bug: 150670922
Test: Manual test
Ignore-AOSP-First: prevent merge conflict
Change-Id: I32865720a8195b7c5ae29411cd1f3de95e7fc9b5

2 files changed, 0 insertions, 2 deletions

diff --git a/framework/java/android/bluetooth/BluetoothLeAudio.java b/framework/java/android/bluetooth/BluetoothLeAudio.java
index 9de27ff97f..c438dd34f8 100644
--- a/framework/java/android/bluetooth/BluetoothLeAudio.java
+++ b/framework/java/android/bluetooth/BluetoothLeAudio.java
@@ -356,7 +356,6 @@ public final class BluetoothLeAudio implements BluetoothProfile, AutoCloseable {
      * earbud)
      * @param device LE Audio capable device
      * @return group id that this device currently belongs to
-     * @hide
      */
     @RequiresLegacyBluetoothPermission
     @RequiresBluetoothConnectPermission
diff --git a/framework/java/android/bluetooth/BluetoothProfile.java b/framework/java/android/bluetooth/BluetoothProfile.java
index f9f65d09c1..973ae3ce6b 100644
--- a/framework/java/android/bluetooth/BluetoothProfile.java
+++ b/framework/java/android/bluetooth/BluetoothProfile.java
@@ -208,7 +208,6 @@ public interface BluetoothProfile {
     /**
      * LE Audio Device
      *
-     * @hide
      */
     int LE_AUDIO = 22;