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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_CHROMEOS_ARC_OPTIN_ARC_OPTIN_PREFERENCE_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_ARC_OPTIN_ARC_OPTIN_PREFERENCE_HANDLER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_ARC_OPTIN_ARC_OPTIN_PREFERENCE_HANDLER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_ARC_OPTIN_ARC_OPTIN_PREFERENCE_HANDLER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 | 9 |
10 #include "components/prefs/pref_change_registrar.h" | 10 #include "components/prefs/pref_change_registrar.h" |
11 | 11 |
12 class PrefService; | 12 class PrefService; |
13 | 13 |
14 namespace arc { | 14 namespace arc { |
15 | 15 |
16 class ArcOptInPreferenceHandlerObserver; | 16 class ArcOptInPreferenceHandlerObserver; |
17 | 17 |
18 // This helper encapsulates access to preferences and metrics mode, used in | 18 // This helper encapsulates access to preferences and metrics mode, used in |
19 // OptIn flow. It provides setters for metrics mode and preferences. It also | 19 // OptIn flow. It provides setters for metrics mode and preferences. It also |
20 // observes changes there. Changes in preferences and metrics mode are passed to | 20 // observes changes there. Changes in preferences and metrics mode are passed to |
21 // external consumer via ArcOptInPreferenceHandlerObserver. Once started it | 21 // external consumer via ArcOptInPreferenceHandlerObserver. Once started it |
22 // immediately sends current state of metrics mode and preferences. | 22 // immediately sends current state of metrics mode and preferences. |
23 // | |
24 // Note that the preferences and metrics mode passed by this class should only | |
25 // be used for the OptIn flow, as this class overrides some of the defaults in | |
26 // order to encourage users to consent with the settings. | |
27 class ArcOptInPreferenceHandler { | 23 class ArcOptInPreferenceHandler { |
28 public: | 24 public: |
29 ArcOptInPreferenceHandler(ArcOptInPreferenceHandlerObserver* observer, | 25 ArcOptInPreferenceHandler(ArcOptInPreferenceHandlerObserver* observer, |
30 PrefService* pref_serive); | 26 PrefService* pref_serive); |
31 ~ArcOptInPreferenceHandler(); | 27 ~ArcOptInPreferenceHandler(); |
32 | 28 |
33 void Start(); | 29 void Start(); |
34 | 30 |
35 void EnableMetrics(bool is_enabled); | 31 void EnableMetrics(bool is_enabled); |
36 void EnableBackupRestore(bool is_enabled); | 32 void EnableBackupRestore(bool is_enabled); |
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54 PrefChangeRegistrar pref_local_change_registrar_; | 50 PrefChangeRegistrar pref_local_change_registrar_; |
55 // Used to track backup&restore and location service preference. | 51 // Used to track backup&restore and location service preference. |
56 PrefChangeRegistrar pref_change_registrar_; | 52 PrefChangeRegistrar pref_change_registrar_; |
57 | 53 |
58 DISALLOW_COPY_AND_ASSIGN(ArcOptInPreferenceHandler); | 54 DISALLOW_COPY_AND_ASSIGN(ArcOptInPreferenceHandler); |
59 }; | 55 }; |
60 | 56 |
61 } // namespace arc | 57 } // namespace arc |
62 | 58 |
63 #endif // CHROME_BROWSER_CHROMEOS_ARC_OPTIN_ARC_OPTIN_PREFERENCE_HANDLER_H_ | 59 #endif // CHROME_BROWSER_CHROMEOS_ARC_OPTIN_ARC_OPTIN_PREFERENCE_HANDLER_H_ |
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