Shape Detection: move {BarcodeDetectionImpl,TextDetectionImpl}.java to //services/shape_detection

services/shape_detection/shape_detection_service.cc

Index: services/shape_detection/shape_detection_service.cc
diff --git a/services/shape_detection/shape_detection_service.cc b/services/shape_detection/shape_detection_service.cc
index 7f9f83f07762905c4338715c52bf4b2225f4096d..57a48207f2eabc6060fa60196daae973836dc6a5 100644
--- a/services/shape_detection/shape_detection_service.cc
+++ b/services/shape_detection/shape_detection_service.cc
@@ -10,6 +10,12 @@
 #include "services/shape_detection/face_detection_provider_impl.h"
 #include "services/shape_detection/text_detection_impl.h"
 
+#if defined(OS_ANDROID)
+#include "base/android/context_utils.h"
+#include "base/android/jni_android.h"
+#include "jni/InterfaceRegistrar_jni.h"
+#endif
+
 namespace shape_detection {
 
 std::unique_ptr<service_manager::Service> ShapeDetectionService::Create() {
@@ -24,9 +30,18 @@ void ShapeDetectionService::OnStart() {
   ref_factory_.reset(new service_manager::ServiceContextRefFactory(
       base::Bind(&service_manager::ServiceContext::RequestQuit,
                  base::Unretained(context()))));
+
+#if defined(OS_ANDROID)
+  registry_.AddInterface(
+      GetJavaInterfaces()->CreateInterfaceFactory<mojom::BarcodeDetection>());
+  registry_.AddInterface(
+      GetJavaInterfaces()->CreateInterfaceFactory<mojom::TextDetection>());
+#else
   registry_.AddInterface(base::Bind(&BarcodeDetectionImpl::Create));
-  registry_.AddInterface(base::Bind(&FaceDetectionProviderImpl::Create));
   registry_.AddInterface(base::Bind(&TextDetectionImpl::Create));
+#endif
+
+  registry_.AddInterface(base::Bind(&FaceDetectionProviderImpl::Create));
 }
 
 void ShapeDetectionService::OnBindInterface(
@@ -37,4 +52,21 @@ void ShapeDetectionService::OnBindInterface(
                           std::move(interface_pipe));
 }
 
+#if defined(OS_ANDROID)
+service_manager::InterfaceProvider* ShapeDetectionService::GetJavaInterfaces() {
+  if (!java_interface_provider_initialized_) {
+    service_manager::mojom::InterfaceProviderPtr provider;
+    JNIEnv* env = base::android::AttachCurrentThread();
+    Java_InterfaceRegistrar_createInterfaceRegistryForContext(
+        env, mojo::MakeRequest(&provider).PassMessagePipe().release().value(),
+        base::android::GetApplicationContext());
+    java_interface_provider_.Bind(std::move(provider));
+
+    java_interface_provider_initialized_ = true;
+  }
+
+  return &java_interface_provider_;
+}
+#endif
+
 }  // namespace shape_detection