40 lines
2.4 KiB
Plaintext
40 lines
2.4 KiB
Plaintext
#include "LifeCycleListener.h"
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#define DEFINE_NOTIFICATION(name) extern "C" __attribute__((visibility ("default"))) NSString* const name = @#name;
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DEFINE_NOTIFICATION(kUnityDidUnload);
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DEFINE_NOTIFICATION(kUnityDidQuit);
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void UnityRegisterLifeCycleListener(id<LifeCycleListener> obj)
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{
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#define REGISTER_SELECTOR(sel, notif_name) \
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if([obj respondsToSelector:sel]) \
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[[NSNotificationCenter defaultCenter] addObserver:obj \
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selector:sel \
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name:notif_name \
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object:nil \
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]; \
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REGISTER_SELECTOR(@selector(didFinishLaunching:), UIApplicationDidFinishLaunchingNotification);
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REGISTER_SELECTOR(@selector(didBecomeActive:), UIApplicationDidBecomeActiveNotification);
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REGISTER_SELECTOR(@selector(willResignActive:), UIApplicationWillResignActiveNotification);
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REGISTER_SELECTOR(@selector(didEnterBackground:), UIApplicationDidEnterBackgroundNotification);
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REGISTER_SELECTOR(@selector(willEnterForeground:), UIApplicationWillEnterForegroundNotification);
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REGISTER_SELECTOR(@selector(willTerminate:), UIApplicationWillTerminateNotification);
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REGISTER_SELECTOR(@selector(unityDidUnload:), kUnityDidUnload);
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REGISTER_SELECTOR(@selector(unityDidQuit:), kUnityDidQuit);
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#undef REGISTER_SELECTOR
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}
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void UnityUnregisterLifeCycleListener(id<LifeCycleListener> obj)
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{
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: UIApplicationDidFinishLaunchingNotification object: nil];
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: UIApplicationDidBecomeActiveNotification object: nil];
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: UIApplicationWillResignActiveNotification object: nil];
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: UIApplicationDidEnterBackgroundNotification object: nil];
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: UIApplicationWillEnterForegroundNotification object: nil];
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: UIApplicationWillTerminateNotification object: nil];
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: kUnityDidUnload object: nil];
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[[NSNotificationCenter defaultCenter] removeObserver: obj name: kUnityDidQuit object: nil];
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}
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