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Unified Diff: ios/chrome/app/application_delegate/background_activity.h

Issue 2580363002: Upstream Chrome on iOS source code [1/11]. (Closed)
Patch Set: Created 4 years ago
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Index: ios/chrome/app/application_delegate/background_activity.h
diff --git a/ios/chrome/app/application_delegate/background_activity.h b/ios/chrome/app/application_delegate/background_activity.h
new file mode 100644
index 0000000000000000000000000000000000000000..2b705f6df00bf379b51a268625414264ae43d89c
--- /dev/null
+++ b/ios/chrome/app/application_delegate/background_activity.h
@@ -0,0 +1,39 @@
+// Copyright 2016 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 IOS_CHROME_APP_APPLICATION_DELEGATE_BACKGROUND_ACTIVITY_H_
+#define IOS_CHROME_APP_APPLICATION_DELEGATE_BACKGROUND_ACTIVITY_H_
+
+#import <UIKit/UIKit.h>
+
+@protocol BrowserLauncher;
+@class MetricsMediator;
+
+// Handles the data-related methods of the ApplicationDelegate. This class has
+// only class methods and should not be instantiated.
+@interface BackgroundActivity : NSObject
+
+// Class methods only.
+- (instancetype)init NS_UNAVAILABLE;
+
+// Handler for the application delegate |performFetchWithCompletionHandler|
+// message. Sends the next breakpad report if available and the user permits it.
++ (void)application:(UIApplication*)application
+ performFetchWithCompletionHandler:
+ (void (^)(UIBackgroundFetchResult))completionHandler
+ metricsMediator:(MetricsMediator*)metricsMediator
+ browserLauncher:(id<BrowserLauncher>)browserLauncher;
+
+// Handles Events for Background.
++ (void)handleEventsForBackgroundURLSession:(NSString*)identifier
+ completionHandler:(void (^)(void))completionHandler
+ browserLauncher:
+ (id<BrowserLauncher>)browserLauncher;
+
+// Once the application is in foreground, reset last fetch in background time in
+// NSUserDefaults.
++ (void)foregroundStarted;
+@end
+
+#endif // IOS_CHROME_APP_APPLICATION_DELEGATE_BACKGROUND_ACTIVITY_H_
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