bluetooth: android: BluetoothRemoteGattServiceAndroid::GetUUID

device/bluetooth/test/bluetooth_test_android.cc

Index: device/bluetooth/test/bluetooth_test_android.cc
diff --git a/device/bluetooth/test/bluetooth_test_android.cc b/device/bluetooth/test/bluetooth_test_android.cc
index 01bc12ff2618c3000196f8536b838b741aa0ae54..48c2ab21437bed02e68d5fc569723755ba1d5366 100644
--- a/device/bluetooth/test/bluetooth_test_android.cc
+++ b/device/bluetooth/test/bluetooth_test_android.cc
@@ -4,6 +4,10 @@
 
 #include "device/bluetooth/test/bluetooth_test_android.h"
 
+#include <iterator>
+#include <sstream>
+
+#include "base/android/jni_string.h"
 #include "base/logging.h"
 #include "device/bluetooth/android/wrappers.h"
 #include "device/bluetooth/bluetooth_adapter_android.h"
@@ -107,13 +111,22 @@ void BluetoothTestAndroid::SimulateGattDisconnection(BluetoothDevice* device) {
 }
 
 void BluetoothTestAndroid::SimulateGattServicesDiscovered(
-    BluetoothDevice* device) {
+    BluetoothDevice* device,
+    const std::vector<std::string>& uuids) {
   BluetoothDeviceAndroid* device_android =
       static_cast<BluetoothDeviceAndroid*>(device);
+  JNIEnv* env = base::android::AttachCurrentThread();
+
+  // Join UUID strings into a single string.
+  std::ostringstream uuids_space_delimited;
+  std::copy(uuids.begin(), uuids.end(),
+            std::ostream_iterator<std::string>(uuids_space_delimited, " "));
 
   Java_FakeBluetoothDevice_servicesDiscovered(
-      AttachCurrentThread(), device_android->GetJavaObject().obj(),
-      0);  // android.bluetooth.BluetoothGatt.GATT_SUCCESS
+      env, device_android->GetJavaObject().obj(),
+      0,  // android.bluetooth.BluetoothGatt.GATT_SUCCESS
+      base::android::ConvertUTF8ToJavaString(env, uuids_space_delimited.str())
+          .obj());
 }
 
 void BluetoothTestAndroid::SimulateGattServicesDiscoveryError(
@@ -123,7 +136,8 @@ void BluetoothTestAndroid::SimulateGattServicesDiscoveryError(
 
   Java_FakeBluetoothDevice_servicesDiscovered(
       AttachCurrentThread(), device_android->GetJavaObject().obj(),
-      0x00000101);  // android.bluetooth.BluetoothGatt.GATT_FAILURE
+      0x00000101,  // android.bluetooth.BluetoothGatt.GATT_FAILURE
+      nullptr);
 }
 
 void BluetoothTestAndroid::OnFakeBluetoothDeviceConnectGattCalled(