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| 1 // Copyright 2014 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_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_ | |
| 6 #define CONTENT_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_ | |
| 7 | |
| 8 #include "cc/resources/ui_resource_client.h" | |
| 9 #include "content/common/content_export.h" | |
| 10 | |
| 11 namespace content { | |
| 12 | |
| 13 class UIResourceProvider; | |
| 14 | |
| 15 // Android's UIResourceClient has one extra callback (UIResourceIsInvalid). | |
| 16 // This signal is intended for the case when the LayerTreeHost is cleared and | |
| 17 // the user needs to recreate their resources. | |
| 18 // TODO(powei): This interface can be removed once crbug.com/374906 has been | |
| 19 // addressed. | |
| 20 class CONTENT_EXPORT UIResourceClientAndroid : public cc::UIResourceClient { | |
| 21 public: | |
| 22 // This method indicates that the UI resource the user holds is no longer | |
| 23 // valid. The user should not call DeleteUIResource on any resource generated | |
| 24 // before this signal. | |
| 25 virtual void UIResourceIsInvalid() = 0; | |
| 26 }; | |
| 27 | |
| 28 } // namespace content | |
| 29 | |
| 30 #endif // CONTENT_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_ | |
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