Index: chrome/browser/notifications/notification_channels_provider_android.h |
diff --git a/chrome/browser/notifications/notification_channels_provider_android.h b/chrome/browser/notifications/notification_channels_provider_android.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8c629070276f818c4a5752a3701cf2bb903faad4 |
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+++ b/chrome/browser/notifications/notification_channels_provider_android.h |
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+// Copyright 2017 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. |
+ |
+#ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_CHANNELS_PROVIDER_ANDROID_H_ |
+#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_CHANNELS_PROVIDER_ANDROID_H_ |
+ |
+#include <string> |
+ |
+#include "base/macros.h" |
+#include "components/content_settings/core/browser/content_settings_observable_provider.h" |
+#include "components/content_settings/core/browser/content_settings_observer.h" |
+#include "components/content_settings/core/browser/content_settings_rule.h" |
+#include "components/content_settings/core/common/content_settings.h" |
+#include "components/content_settings/core/common/content_settings_types.h" |
+#include "components/keyed_service/core/keyed_service.h" |
+ |
+namespace { |
+ |
+// A Java counterpart will be generated for this enum. |
+// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.chrome.browser.notifications |
+enum NotificationChannelStatus { ENABLED, BLOCKED, UNAVAILABLE }; |
+ |
+} // anonymous namespace |
+ |
+// This class provides notification content settings from system notification |
+// channels on Android O+. This provider takes precedence over pref-provided |
+// content settings, but defers to supervised user and policy settings - see |
+// ordering of the ProviderType enum values in HostContentSettingsMap. |
+class NotificationChannelsProviderAndroid |
+ : public content_settings::ObservableProvider { |
+ public: |
+ // Helper class to make the JNI calls. |
+ class NotificationChannelsBridge { |
+ public: |
+ virtual ~NotificationChannelsBridge() = default; |
+ virtual bool ShouldUseChannelSettings() = 0; |
+ virtual void CreateChannel(const std::string& origin, bool enabled) = 0; |
+ virtual NotificationChannelStatus GetChannelStatus( |
+ const std::string& origin) = 0; |
+ virtual void DeleteChannel(const std::string& origin) = 0; |
+ }; |
+ |
+ NotificationChannelsProviderAndroid(); |
+ ~NotificationChannelsProviderAndroid() override; |
+ |
+ // ProviderInterface methods: |
+ std::unique_ptr<content_settings::RuleIterator> GetRuleIterator( |
+ ContentSettingsType content_type, |
+ const content_settings::ResourceIdentifier& resource_identifier, |
+ bool incognito) const override; |
+ bool SetWebsiteSetting( |
+ const ContentSettingsPattern& primary_pattern, |
+ const ContentSettingsPattern& secondary_pattern, |
+ ContentSettingsType content_type, |
+ const content_settings::ResourceIdentifier& resource_identifier, |
+ base::Value* value) override; |
+ void ClearAllContentSettingsRules(ContentSettingsType content_type) override; |
+ void ShutdownOnUIThread() override; |
+ |
+ private: |
+ explicit NotificationChannelsProviderAndroid( |
+ std::unique_ptr<NotificationChannelsBridge> bridge); |
+ friend class NotificationChannelsProviderAndroidTest; |
+ |
+ std::unique_ptr<NotificationChannelsBridge> bridge_; |
+ bool should_use_channels_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(NotificationChannelsProviderAndroid); |
+}; |
+ |
+#endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_CHANNELS_PROVIDER_ANDROID_H_ |