if (UIApplicationStateActive == [[UIApplication sharedApplication] applicationState]) {
    NSLog(@"Active");
} else if (UIApplicationStateInactive == [[UIApplication sharedApplication] applicationState])  {
    NSLog(@"Inactive");
} else if (UIApplicationStateBackground == [[UIApplication sharedApplication] applicationState])  {
    NSLog(@"Background");
}

@yimajo

株式会社キュリオシティソフトウェアの代表です。iOSアプリを作っています。最近はCombine frameworkガイドブック / RxSwift研究読本などを書いてます。

https://swift.booth.pm/

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