mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-09 22:36:01 +05:45
Ryan Wilson
4c4ba12b60
* Fix main thread crashing issue, reenable tests. * Added log, extra check for event generation to prevent early exit. * Temporarily run cron tests for travis. * Revert travis.yml update * Change property to atomic based on review comments.
92 lines
3.3 KiB
Objective-C
92 lines
3.3 KiB
Objective-C
/*
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* Copyright 2019 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <Foundation/Foundation.h>
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#import <SystemConfiguration/SystemConfiguration.h>
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#if TARGET_OS_IOS || TARGET_OS_TV
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#import <UIKit/UIKit.h>
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#elif TARGET_OS_OSX
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#import <AppKit/AppKit.h>
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#endif // TARGET_OS_IOS || TARGET_OS_TV
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NS_ASSUME_NONNULL_BEGIN
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/** A notification sent out if the app is backgrounding. */
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FOUNDATION_EXPORT NSString *const kGDTCORApplicationDidEnterBackgroundNotification;
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/** A notification sent out if the app is foregrounding. */
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FOUNDATION_EXPORT NSString *const kGDTCORApplicationWillEnterForegroundNotification;
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/** A notification sent out if the app is terminating. */
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FOUNDATION_EXPORT NSString *const kGDTCORApplicationWillTerminateNotification;
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/** Compares flags with the WWAN reachability flag, if available, and returns YES if present.
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*
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* @param flags The set of reachability flags.
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* @return YES if the WWAN flag is set, NO otherwise.
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*/
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BOOL GDTCORReachabilityFlagsContainWWAN(SCNetworkReachabilityFlags flags);
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/** A typedef identify background identifiers. */
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typedef volatile NSUInteger GDTCORBackgroundIdentifier;
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/** A background task's invalid sentinel value. */
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FOUNDATION_EXPORT const GDTCORBackgroundIdentifier GDTCORBackgroundIdentifierInvalid;
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#if TARGET_OS_IOS || TARGET_OS_TV
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/** A protocol that wraps UIApplicationDelegate or NSObject protocol, depending on the platform. */
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@protocol GDTCORApplicationDelegate <UIApplicationDelegate>
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#elif TARGET_OS_OSX
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@protocol GDTCORApplicationDelegate <NSApplicationDelegate>
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#else
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@protocol GDTCORApplicationDelegate <NSObject>
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#endif // TARGET_OS_IOS || TARGET_OS_TV
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@end
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/** A cross-platform application class. */
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@interface GDTCORApplication : NSObject <GDTCORApplicationDelegate>
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/** Flag to determine if the application is running in the background. */
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@property(atomic, readonly) BOOL isRunningInBackground;
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/** Creates and/or returns the shared application instance.
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*
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* @return The shared application instance.
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*/
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+ (nullable GDTCORApplication *)sharedApplication;
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/** Creates a background task with the returned identifier if on a suitable platform.
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*
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* @name name The name of the task, useful for debugging which background tasks are running.
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* @param handler The handler block that is called if the background task expires.
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* @return An identifier for the background task, or GDTCORBackgroundIdentifierInvalid if one
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* couldn't be created.
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*/
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- (GDTCORBackgroundIdentifier)beginBackgroundTaskWithName:(NSString *)name
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expirationHandler:(void (^__nullable)(void))handler;
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/** Ends the background task if the identifier is valid.
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*
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* @param bgID The background task to end.
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*/
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- (void)endBackgroundTask:(GDTCORBackgroundIdentifier)bgID;
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@end
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NS_ASSUME_NONNULL_END
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