/*

 Copyright (C) 2017 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

*/

#import "ExtensionDelegate.h"

@implementation ExtensionDelegate

- (void)applicationDidFinishLaunching {

    // Perform any final initialization of your application.

    // Override point for customization after application launch.

    NSError *error = nil;

    NSLog(@"Hello, Metronome!\n");

    AVAudioSession *audioSession = [AVAudioSession sharedInstance];

    [audioSession setCategory:AVAudioSessionCategoryAmbient error:&error];

    if (error) {

        NSLog(@"AVAudioSession setCategory error %d, %@", error.code, error.localizedDescription);

    }

    [audioSession setActive:YES error:&error];

    if (error) {

        NSLog(@"AVAudioSession setActive error %d, %@", error.code, error.localizedDescription);

    }

}

- (void)applicationDidBecomeActive {

    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.

    NSError *error = nil;

    [[AVAudioSession sharedInstance] setActive:YES error:&error];

    if (error) {

        NSLog(@"AVAudioSession setActive error %d, %@", error.code, error.localizedDescription);

    }

}

- (void)handleBackgroundTasks:(NSSet<WKRefreshBackgroundTask *> *)backgroundTasks {

    // Sent when the system needs to launch the application in the background to process tasks. Tasks arrive in a set, so loop through and process each one.

    for (WKRefreshBackgroundTask * task in backgroundTasks) {

        // Check the Class of each task to decide how to process it

        if ([task isKindOfClass:[WKApplicationRefreshBackgroundTask class]]) {

            // Be sure to complete the background task once you’re done.

            WKApplicationRefreshBackgroundTask *backgroundTask = (WKApplicationRefreshBackgroundTask*)task;

            [backgroundTask setTaskCompleted];

        } else if ([task isKindOfClass:[WKSnapshotRefreshBackgroundTask class]]) {

            // Snapshot tasks have a unique completion call, make sure to set your expiration date

            WKSnapshotRefreshBackgroundTask *snapshotTask = (WKSnapshotRefreshBackgroundTask*)task;

            [snapshotTask setTaskCompletedWithDefaultStateRestored:YES estimatedSnapshotExpiration:[NSDate distantFuture] userInfo:nil];

        } else if ([task isKindOfClass:[WKWatchConnectivityRefreshBackgroundTask class]]) {

            // Be sure to complete the background task once you’re done.

            WKWatchConnectivityRefreshBackgroundTask *backgroundTask = (WKWatchConnectivityRefreshBackgroundTask*)task;

            [backgroundTask setTaskCompleted];

        } else if ([task isKindOfClass:[WKURLSessionRefreshBackgroundTask class]]) {

            // Be sure to complete the background task once you’re done.

            WKURLSessionRefreshBackgroundTask *backgroundTask = (WKURLSessionRefreshBackgroundTask*)task;

            [backgroundTask setTaskCompleted];

        } else {

            // make sure to complete unhandled task types

            [task setTaskCompleted];

        }

    }

}

@end