// Copyright 2015 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. #include "chromecast/crash/app_state_tracker.h" #include "base/no_destructor.h" #include "chromecast/crash/cast_crash_storage.h" namespace { struct CurrentAppState { std::string previous_app; std::string current_app; std::string last_launched_app; std::string stadia_session_id; }; CurrentAppState* GetAppState() { static base::NoDestructor app_state; return app_state.get(); } } // namespace namespace chromecast { // static std::string AppStateTracker::GetLastLaunchedApp() { return GetAppState()->last_launched_app; } // static std::string AppStateTracker::GetCurrentApp() { return GetAppState()->current_app; } // static std::string AppStateTracker::GetPreviousApp() { return GetAppState()->previous_app; } // static std::string AppStateTracker::GetStadiaSessionId() { return GetAppState()->stadia_session_id; } // static void AppStateTracker::SetLastLaunchedApp(const std::string& app_id) { GetAppState()->last_launched_app = app_id; CastCrashStorage::GetInstance()->SetLastLaunchedApp(app_id); } // static void AppStateTracker::SetCurrentApp(const std::string& app_id) { CurrentAppState* app_state = GetAppState(); app_state->previous_app = app_state->current_app; app_state->current_app = app_id; CastCrashStorage::GetInstance()->SetCurrentApp(app_id); CastCrashStorage::GetInstance()->SetPreviousApp(app_state->previous_app); } // static void AppStateTracker::SetPreviousApp(const std::string& app_id) { GetAppState()->previous_app = app_id; CastCrashStorage::GetInstance()->SetPreviousApp(app_id); } // static void AppStateTracker::SetStadiaSessionId(const std::string& stadia_session_id) { if (!stadia_session_id.empty()) { GetAppState()->stadia_session_id = stadia_session_id; CastCrashStorage::GetInstance()->SetStadiaSessionId(stadia_session_id); } else { GetAppState()->stadia_session_id.clear(); CastCrashStorage::GetInstance()->ClearStadiaSessionId(); } } } // namespace chromecast