Index: content/app/android/dialog_surface_activity_mapper.cc |
diff --git a/content/app/android/dialog_surface_activity_mapper.cc b/content/app/android/dialog_surface_activity_mapper.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6bfa6b4fad7030fc03d6c3ceb11014f3be3ce797 |
--- /dev/null |
+++ b/content/app/android/dialog_surface_activity_mapper.cc |
@@ -0,0 +1,61 @@ |
+// 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 "content/app/android/dialog_surface_activity_mapper.h" |
+ |
+// TODO(liberato): browser_media_player_manager only does this if !USE_AURA |
+#include "content/browser/android/content_view_core_impl.h" |
+#include "content/browser/frame_host/render_frame_host_impl.h" |
+#include "content/public/browser/render_process_host.h" |
+#include "content/public/browser/web_contents.h" |
+#include "jni/DialogSurfaceActivityMapper_jni.h" |
+ |
+using namespace content; |
+ |
+static ScopedJavaLocalRef<jobject> GetContentViewCore( |
+ JNIEnv* env, |
+ const JavaParamRef<jclass>& jcaller, |
+ jint renderHandle, |
+ jint renderFrameId) { |
+ base::android::ScopedJavaLocalRef<jobject> nullref; |
+ |
+ // Get the id from the handle. |
+ RenderProcessHost::iterator it = RenderProcessHost::AllHostsIterator(); |
+ int render_process_id = 0; |
+ while (!it.IsAtEnd()) { |
+ if (it.GetCurrentValue()->GetHandle() == renderHandle) { |
+ render_process_id = it.GetCurrentValue()->GetID(); |
+ break; |
+ } |
+ it.Advance(); |
+ } |
+ if (!render_process_id) { |
+ DVLOG(1) << "Cannot find render process for render_process_handle " |
+ << renderHandle; |
+ return nullref; |
+ } |
+ |
+ // Get the frame from the id. |
+ RenderFrameHostImpl* frame = |
+ RenderFrameHostImpl::FromID(render_process_id, renderFrameId); |
+ if (!frame) |
+ return nullref; |
+ |
+ WebContents* web_contents = WebContents::FromRenderFrameHost(frame); |
+ if (!web_contents) |
+ return nullref; |
+ |
+ ContentViewCore* cvc = ContentViewCoreImpl::FromWebContents(web_contents); |
+ if (!cvc) |
+ return nullref; |
+ |
+ return base::android::ScopedJavaLocalRef<jobject>(cvc->GetJavaObject()); |
+} |
+ |
+namespace content { |
+ |
+bool RegisterDialogSurfaceActivityMapper(JNIEnv* env) { |
+ return RegisterNativesImpl(env); |
+} |
+} |