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| 1 // Copyright 2017 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 CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_CHANNELS_PROVIDER_ANDROID_H_ |
| 6 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_CHANNELS_PROVIDER_ANDROID_H_ |
| 7 |
| 8 #include <string> |
| 9 |
| 10 #include "base/macros.h" |
| 11 #include "components/content_settings/core/browser/content_settings_observable_p
rovider.h" |
| 12 #include "components/content_settings/core/browser/content_settings_observer.h" |
| 13 #include "components/content_settings/core/browser/content_settings_rule.h" |
| 14 #include "components/content_settings/core/common/content_settings.h" |
| 15 #include "components/content_settings/core/common/content_settings_types.h" |
| 16 #include "components/keyed_service/core/keyed_service.h" |
| 17 |
| 18 namespace { |
| 19 |
| 20 // A Java counterpart will be generated for this enum. |
| 21 // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.chrome.browser.notifications |
| 22 enum NotificationChannelStatus { ENABLED, BLOCKED, UNAVAILABLE }; |
| 23 |
| 24 } // anonymous namespace |
| 25 |
| 26 // This class provides notification content settings from system notification |
| 27 // channels on Android O+. This provider takes precedence over pref-provided |
| 28 // content settings, but defers to supervised user and policy settings - see |
| 29 // ordering of the ProviderType enum values in HostContentSettingsMap. |
| 30 class NotificationChannelsProviderAndroid |
| 31 : public content_settings::ObservableProvider { |
| 32 public: |
| 33 // Helper class to make the JNI calls. |
| 34 class NotificationChannelsBridge { |
| 35 public: |
| 36 virtual ~NotificationChannelsBridge() = default; |
| 37 virtual bool ShouldUseChannelSettings() = 0; |
| 38 virtual void CreateChannel(const std::string& origin, bool enabled) = 0; |
| 39 virtual NotificationChannelStatus GetChannelStatus( |
| 40 const std::string& origin) = 0; |
| 41 virtual void DeleteChannel(const std::string& origin) = 0; |
| 42 }; |
| 43 |
| 44 NotificationChannelsProviderAndroid(); |
| 45 ~NotificationChannelsProviderAndroid() override; |
| 46 |
| 47 // ProviderInterface methods: |
| 48 std::unique_ptr<content_settings::RuleIterator> GetRuleIterator( |
| 49 ContentSettingsType content_type, |
| 50 const content_settings::ResourceIdentifier& resource_identifier, |
| 51 bool incognito) const override; |
| 52 bool SetWebsiteSetting( |
| 53 const ContentSettingsPattern& primary_pattern, |
| 54 const ContentSettingsPattern& secondary_pattern, |
| 55 ContentSettingsType content_type, |
| 56 const content_settings::ResourceIdentifier& resource_identifier, |
| 57 base::Value* value) override; |
| 58 void ClearAllContentSettingsRules(ContentSettingsType content_type) override; |
| 59 void ShutdownOnUIThread() override; |
| 60 |
| 61 private: |
| 62 explicit NotificationChannelsProviderAndroid( |
| 63 std::unique_ptr<NotificationChannelsBridge> bridge); |
| 64 friend class NotificationChannelsProviderAndroidTest; |
| 65 |
| 66 std::unique_ptr<NotificationChannelsBridge> bridge_; |
| 67 bool should_use_channels_; |
| 68 |
| 69 DISALLOW_COPY_AND_ASSIGN(NotificationChannelsProviderAndroid); |
| 70 }; |
| 71 |
| 72 #endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_CHANNELS_PROVIDER_ANDROID_H
_ |
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