[uwb] Add sendMessage to TransportServerService

Bug: 197341177
Test: atest ServiceUwbTests
Change-Id: I2be4e97afffccc0e70913a6a6d3f6dae4aaa099f

3 files changed, 15 insertions, 3 deletions

diff --git a/service/java/com/android/server/uwb/discovery/TransportServerService.java b/service/java/com/android/server/uwb/discovery/TransportServerService.java
index 8f8093ab..742dc065 100644
--- a/service/java/com/android/server/uwb/discovery/TransportServerService.java
+++ b/service/java/com/android/server/uwb/discovery/TransportServerService.java
@@ -24,6 +24,7 @@ import androidx.annotation.WorkerThread;
 import com.android.server.uwb.discovery.TransportServerProvider.TransportServerCallback;
 import com.android.server.uwb.discovery.ble.GattTransportServerProvider;
 import com.android.server.uwb.discovery.info.DiscoveryInfo;
+import com.android.server.uwb.discovery.info.FiraConnectorMessage;
 
 /** This service manages the TransportServerProvider. */
 @WorkerThread
@@ -78,4 +79,15 @@ public class TransportServerService {
         }
         return mTransportServerProvider.stop();
     }
+
+    /**
+     * Send a FiRa connector message to the remote device through the transport server.
+     *
+     * @param secid destination SECID on remote device.
+     * @param message message to be send.
+     * @return indicates if succeefully started.
+     */
+    public boolean sendMessage(int secid, FiraConnectorMessage message) {
+        return mTransportServerProvider.sendMessage(secid, message);
+    }
 }
diff --git a/service/java/com/android/server/uwb/discovery/ble/GattTransportServerProvider.java b/service/java/com/android/server/uwb/discovery/ble/GattTransportServerProvider.java
index 050e3010..a0d0b8dc 100644
--- a/service/java/com/android/server/uwb/discovery/ble/GattTransportServerProvider.java
+++ b/service/java/com/android/server/uwb/discovery/ble/GattTransportServerProvider.java
@@ -450,9 +450,7 @@ public class GattTransportServerProvider extends TransportServerProvider {
     }
 
     /**
-     * Start processing of the FiRa Connector Data Packets and the FiRa Connector Messages through
-     * the In/Out control point characterstic when all conditions are meet to start the FiRa GATT
-     * server.
+     * Check if processing has started.
      *
      * @return indicate if server has started processing.
      */
diff --git a/service/java/com/android/server/uwb/discovery/ble/UuidConstants.java b/service/java/com/android/server/uwb/discovery/ble/UuidConstants.java
index 0bbac7a9..3890bcab 100644
--- a/service/java/com/android/server/uwb/discovery/ble/UuidConstants.java
+++ b/service/java/com/android/server/uwb/discovery/ble/UuidConstants.java
@@ -43,4 +43,6 @@ public class UuidConstants {
     /* Client Characteristic Configuration Descriptor UUID defined by Bluetooth specification.
      */
     public static final ParcelUuid CCCD_UUID = BluetoothUuid.parseUuidFrom(new byte[] {0x29, 0x02});
+
+    private UuidConstants() {}
 }