content/browser/android/web_contents_observer_android.h - Issue 786933005: [Android] Add proxy for Java-based WebContentsObservers

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Issue 786933005: [Android] Add proxy for Java-based WebContentsObservers (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Code review Created 5 years, 9 months ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_

6 #define CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_

7

8 #include <jni.h>

9

10 #include "base/android/jni_weak_ref.h"

11 #include "base/basictypes.h"

12 #include "base/process/kill.h"

13 #include "content/browser/web_contents/web_contents_impl.h"

14 #include "content/public/browser/web_contents_observer.h"

15 #include "content/public/common/frame_navigate_params.h"

16 #include "url/gurl.h"

17

18 namespace content {

19

20 class RenderViewHost;

21 class WebContents;

22

23 // Extends WebContentsObserver for providing a public Java API for some of the

24 // the calls it receives.

25 class WebContentsObserverAndroid : public WebContentsObserver {

26 public:

27 WebContentsObserverAndroid(JNIEnv* env,

28 jobject obj,

29 WebContents* web_contents);

30 ~WebContentsObserverAndroid() override;

31

32 void Destroy(JNIEnv* env, jobject obj);

33

34 private:

35 void RenderViewReady() override;

36 void RenderProcessGone(base::TerminationStatus termination_status) override;

37 void DidStartLoading(RenderViewHost* render_view_host) override;

38 void DidStopLoading(RenderViewHost* render_view_host) override;

39 void DidFailProvisionalLoad(RenderFrameHost* render_frame_host,

40 const GURL& validated_url,

41 int error_code,

42 const base::string16& error_description) override;

43 void DidFailLoad(RenderFrameHost* render_frame_host,

44 const GURL& validated_url,

45 int error_code,

46 const base::string16& error_description) override;

47 void DidNavigateMainFrame(const LoadCommittedDetails& details,

48 const FrameNavigateParams& params) override;

49 void DidNavigateAnyFrame(RenderFrameHost* render_frame_host,

50 const LoadCommittedDetails& details,

51 const FrameNavigateParams& params) override;

52 void DocumentAvailableInMainFrame() override;

53 void DidFirstVisuallyNonEmptyPaint() override;

54 void DidStartProvisionalLoadForFrame(RenderFrameHost* render_frame_host,

55 const GURL& validated_url,

56 bool is_error_page,

57 bool is_iframe_srcdoc) override;

58 void DidCommitProvisionalLoadForFrame(

59 RenderFrameHost* render_frame_host,

60 const GURL& url,

61 ui::PageTransition transition_type) override;

62 void DidFinishLoad(RenderFrameHost* render_frame_host,

63 const GURL& validated_url) override;

64 void DocumentLoadedInFrame(RenderFrameHost* render_frame_host) override;

65 void NavigationEntryCommitted(

66 const LoadCommittedDetails& load_details) override;

67 void WebContentsDestroyed() override;

68 void DidAttachInterstitialPage() override;

69 void DidDetachInterstitialPage() override;

70 void DidChangeThemeColor(SkColor color) override;

71 void DidStartNavigationToPendingEntry(

72 const GURL& url,

73 NavigationController::ReloadType reload_type) override;

74

75 void DidFailLoadInternal(bool is_provisional_load,

76 bool is_main_frame,

77 int error_code,

78 const base::string16& description,

79 const GURL& url);

80

81 JavaObjectWeakGlobalRef weak_java_observer_;

82

83 DISALLOW_COPY_AND_ASSIGN(WebContentsObserverAndroid);

84 };

85

86 bool RegisterWebContentsObserverAndroid(JNIEnv* env);

87 } // namespace content

88

89 #endif // CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_

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