bluetooth: android: BluetoothRemoteGattServiceAndroid::GetUUID

device/bluetooth/bluetooth_remote_gatt_service_android.cc

Index: device/bluetooth/bluetooth_remote_gatt_service_android.cc
diff --git a/device/bluetooth/bluetooth_remote_gatt_service_android.cc b/device/bluetooth/bluetooth_remote_gatt_service_android.cc
index aa25fec4614d0c211c9cf95eb1ab21f2a9d25a80..c9caa3a3ab1f23cab6075508214f1d909e7a498f 100644
--- a/device/bluetooth/bluetooth_remote_gatt_service_android.cc
+++ b/device/bluetooth/bluetooth_remote_gatt_service_android.cc
@@ -4,8 +4,13 @@
 
 #include "device/bluetooth/bluetooth_remote_gatt_service_android.h"
 
+#include "base/android/jni_android.h"
+#include "base/android/jni_string.h"
 #include "device/bluetooth/bluetooth_adapter_android.h"
 #include "device/bluetooth/bluetooth_device_android.h"
+#include "jni/ChromeBluetoothRemoteGattService_jni.h"
+
+using base::android::AttachCurrentThread;
 
 namespace device {
 
@@ -18,16 +23,26 @@ BluetoothRemoteGattServiceAndroid* BluetoothRemoteGattServiceAndroid::Create(
   BluetoothRemoteGattServiceAndroid* service =
       new BluetoothRemoteGattServiceAndroid(adapter, device, instanceId);
 
+  service->j_service_.Reset(Java_ChromeBluetoothRemoteGattService_create(
+      AttachCurrentThread(), bluetooth_remote_gatt_service_wrapper));
+
   return service;
 }
 
+// static
+bool BluetoothRemoteGattServiceAndroid::RegisterJNI(JNIEnv* env) {
+  return RegisterNativesImpl(
+      env);  // Generated in ChromeBluetoothRemoteGattService_jni.h
+}
+
 std::string BluetoothRemoteGattServiceAndroid::GetIdentifier() const {
   return instanceId_;
 }
 
 device::BluetoothUUID BluetoothRemoteGattServiceAndroid::GetUUID() const {
-  NOTIMPLEMENTED();
-  return device::BluetoothUUID();
+  return device::BluetoothUUID(
+      ConvertJavaStringToUTF8(Java_ChromeBluetoothRemoteGattService_getUUID(
+          AttachCurrentThread(), j_service_.obj())));
 }
 
 bool BluetoothRemoteGattServiceAndroid::IsLocal() const {