Java versions of BlimpContents[,Observer] and BlimpNavigationController

blimp/client/core/android/blimp_navigation_controller_impl_android.cc

Index: blimp/client/core/android/blimp_navigation_controller_impl_android.cc
diff --git a/blimp/client/core/android/blimp_navigation_controller_impl_android.cc b/blimp/client/core/android/blimp_navigation_controller_impl_android.cc
new file mode 100644
index 0000000000000000000000000000000000000000..a51cee61b7d6f121a9f5342ce55981b2bce8d9b8
--- /dev/null
+++ b/blimp/client/core/android/blimp_navigation_controller_impl_android.cc
@@ -0,0 +1,65 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "blimp/client/core/android/blimp_navigation_controller_impl_android.h"
+
+#include <memory>
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_string.h"
+#include "base/android/scoped_java_ref.h"
+#include "base/memory/ptr_util.h"
+#include "jni/BlimpNavigationControllerImpl_jni.h"
+
+namespace blimp {
+namespace client {
+
+// static
+bool BlimpNavigationControllerImplAndroid::RegisterJni(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+// static
+BlimpNavigationControllerImplAndroid*
+BlimpNavigationControllerImplAndroid::FromJavaObject(JNIEnv* env,
+                                                     jobject jobj) {
+  return reinterpret_cast<BlimpNavigationControllerImplAndroid*>(
+      Java_BlimpNavigationControllerImpl_getNativePtr(env, jobj));
+}
+
+base::android::ScopedJavaLocalRef<jobject>
+BlimpNavigationControllerImplAndroid::GetJavaObject() {
+  return base::android::ScopedJavaLocalRef<jobject>(java_obj_);
+}
+
+BlimpNavigationControllerImplAndroid::BlimpNavigationControllerImplAndroid(
+    BlimpNavigationControllerImpl* blimp_navigation_controller_impl)
+    : blimp_navigation_controller_impl_(blimp_navigation_controller_impl) {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  java_obj_.Reset(env, Java_BlimpNavigationControllerImpl_create(
+                           env, reinterpret_cast<intptr_t>(this))
+                           .obj());
+}
+
+BlimpNavigationControllerImplAndroid::~BlimpNavigationControllerImplAndroid() {
+  Java_BlimpNavigationControllerImpl_clearNativePtr(
+      base::android::AttachCurrentThread(), java_obj_.obj());
+}
+
+void BlimpNavigationControllerImplAndroid::LoadURL(
+    JNIEnv* env,
+    jobject jobj,
+    const base::android::JavaParamRef<jstring>& jurl) {
+  GURL url = GURL(base::android::ConvertJavaStringToUTF8(env, jurl));
+  blimp_navigation_controller_impl_->LoadURL(url);
+}
+
+base::android::ScopedJavaLocalRef<jstring>
+BlimpNavigationControllerImplAndroid::GetURL(JNIEnv* env, jobject jobj) {
+  GURL url = blimp_navigation_controller_impl_->GetURL();
+  return base::android::ConvertUTF8ToJavaString(env, url.spec());
+}
+
+}  // namespace client
+}  // namespace blimp