{"id":137998,"date":"2023-04-24T00:00:00","date_gmt":"2023-04-24T00:00:00","guid":{"rendered":"https:\/\/adapty.io\/jp-react-native-in-app-purchases-implementation-tutorial\/"},"modified":"2023-04-24T00:00:00","modified_gmt":"2023-04-24T00:00:00","slug":"react-native-in-app-purchases-implementation-tutorial","status":"publish","type":"post","link":"https:\/\/adapty.io\/ja\/blog\/react-native-in-app-purchases-implementation-tutorial\/","title":{"rendered":"React Native\u30a2\u30d7\u30ea\u5185\u8cfc\u5165: \u30b7\u30f3\u30d7\u30eb\u306a\u5b9f\u88c5\u3002\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb"},"content":{"rendered":"\n
\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30a2\u30d7\u30ea\u958b\u767a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u958b\u767a\u8005\u306e\u8ca0\u62c5\u3092\u78ba\u5b9f\u306b\u8efd\u6e1b\u3057\u3066\u3001\u4e00\u5ea6\u306b\u8907\u6570\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u7528\u306e\u30a2\u30d7\u30ea\u3092\u69cb\u7bc9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u6b20\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001React Native\u306b\u306f\u3001\u30a2\u30d7\u30ea\u5185\u8cfc\u5165 (in-app purchase) \u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u65e2\u6210\u306e\u30c4\u30fc\u30eb\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u5fc5\u7136\u7684\u306b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u7740\u76ee\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
React Native\u30a2\u30d7\u30ea\u306e\u30a2\u30d7\u30ea\u5185\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3 (in-app subscription) \u3067\u4eba\u6c17\u306e\u3042\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u3001react-native-iap\u3068expo-in-app-purchases\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u4ed6\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u6bd4\u8f03\u3057\u3066\u3001react-native-adapty<\/a>\u306b\u306f\u591a\u6570\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n \u25cf \u4ed6\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306f\u7570\u306a\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u30d9\u30fc\u30b9 (server-side) \u306e\u8cfc\u5165\u691c\u8a3c (purchase validation) \u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n \u25cf \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u30aa\u30d5\u30a1\u30fc<\/a> (promo offer) \u304b\u3089\u524d\u6255\u3044 (pay upfront) \u6a5f\u80fd\u307e\u3067\u3001App Store\u3067\u6700\u8fd1\u5b9f\u88c5\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u4eca\u5f8c\u306e\u65b0\u6a5f\u80fd\u3078\u306e\u5bfe\u5fdc\u3082\u8fc5\u901f\u3067\u3059\u3002<\/p>\n\n\n\n \u25cf \u3088\u308a\u660e\u78ba\u3067\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30fc\u30c9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n \u25cf \u5b8c\u5168\u306a\u30ea\u30ea\u30fc\u30b9\u30b5\u30a4\u30af\u30eb\u3092\u901a\u904e\u3057\u306a\u304f\u3066\u3082\u3001\u63d0\u4f9b\u3059\u308b\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u65b0\u3057\u3044\u30aa\u30d5\u30a1\u30fc\u3092\u8ffd\u52a0\u307e\u305f\u306f\u524a\u9664\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u30d9\u30fc\u30bf\u7248\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u627f\u8a8d\u3092\u5f85\u3064\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n \u305d\u306e\u4ed6\u306b\u3082Adapty SDK\u306b\u306f\u3001\u5145\u5b9f\u3057\u305f\u6a5f\u80fd\u304c\u63c3\u3063\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u4e3b\u8981\u306a\u6307\u6a19\u3001\u30b3\u30db\u30fc\u30c8\u5206\u6790 (Cohort analysis)\u3001\u30b5\u30fc\u30d0\u30fc\u30d9\u30fc\u30b9\u306e\u8cfc\u5165\u691c\u8a3c\u3001\u30da\u30a4\u30a6\u30a9\u30fc\u30eb (paywall) \u306eA\/B\u30c6\u30b9\u30c8 (A\/B test) \u3001\u67d4\u8edf\u306a\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u5206\u6790\u30c4\u30fc\u30eb\u306e\u7d71\u5408\u306a\u3069\u3001\u7d44\u307f\u8fbc\u307f\u306e\u5206\u6790\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n \u3053\u3053\u3067\u306f\u3001React Native\u30a2\u30d7\u30ea\u3067\u306e\u30a2\u30d7\u30ea\u5185\u8cfc\u5165\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u5185\u5bb9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n 1. React Native\u30a2\u30d7\u30ea\u306e\u30a2\u30d7\u30ea\u5185\u8cfc\u5165\u3067Expo\u3092\u4f7f\u7528\u3067\u304d\u306a\u3044\u7406\u7531<\/p>\n\n\n\n 2. \u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4f5c\u6210<\/p>\n\n\n\n 3. Adapty\u306e\u8a2d\u5b9a\uff1a<\/p>\n\n\n\n App Store\u306e\u8a2d\u5b9a<\/p>\n\n\n\n Play\u30b9\u30c8\u30a2\u306e\u8a2d\u5b9a<\/p>\n\n\n\n 4. \u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306e\u8ffd\u52a0<\/p>\n\n\n\n 5. \u30da\u30a4\u30a6\u30a9\u30fc\u30eb\u306e\u4f5c\u6210<\/p>\n\n\n\n 6. React Native-adapty\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n\n\n\n 7. \u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u3068\u7d50\u679c<\/p>\n\n\n\n \u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30e6\u30fc\u30b6\u30fc\u306b\u732b\u306e\u5199\u771f\u3092\u8868\u793a\u3057\u3066\u3001\u305d\u306e\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306e\u30aa\u30d5\u30a1\u30fc\u3092\u63d0\u793a\u3059\u308b\u30a2\u30d7\u30ea\u306e\u69cb\u7bc9\u3092\u8a66\u307f\u307e\u3059\u3002<\/p>\n\n\n\n\n\n \u7c21\u5358\u306b\u8a00\u3046\u3068\u3001<\/em>Expo\u306e\u300c\u30de\u30cd\u30fc\u30b8\u30c9\u300d<\/em><\/a>\u306f\u3001App Store\u304c\u63d0\u4f9b\u3059\u308b\u8cfc\u5165\u51e6\u7406\u7528\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u30e1\u30bd\u30c3\u30c9 (\u5225\u540dStoreKit) \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u5f15\u304d\u7d9a\u304dReact Native\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001Expo Bare Workflow\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/em><\/p>\n\n\n\n Expo\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u3044\u305f\u65b9\u306f\u304c\u3063\u304b\u308a\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u4f7f\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002 Expo\u306f\u3001\u30a2\u30d7\u30ea\u958b\u767a\u3092\u52b9\u7387\u5316\u3059\u308bReact Native\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30de\u30cd\u30fc\u30b8\u30c9\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306f\u3001\u8cfc\u5165\u3084\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002Expo\u3067\u306f\u3001StoreKit\u306b\u5fc5\u8981\u306a\u30e1\u30bd\u30c3\u30c9\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8 (\u4e21\u65b9\u3068\u3082JavaScript\u306e\u307f) \u3067\u30cd\u30a4\u30c6\u30a3\u30d6\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u305b\u3093\u3002\u30e2\u30d0\u30a4\u30eb\u30b9\u30c8\u30a2\u3067JavaScript\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u5185\u8cfc\u5165\u3092\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5\u306f\u306a\u3044\u305f\u3081\u3001\u300c\u30a4\u30b8\u30a7\u30af\u30c8\u300d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n \u307e\u305a\u3001App Store\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3066\u3001iOS\u3068Android \u306e\u4e21\u65b9\u3067\u8cfc\u5165\u3068\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u300220\u5206\u4ee5\u5185\u3067\u5b8c\u4e86\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n App Store Connect\u3084Google Play Console\u3067\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u307e\u3060\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n\u8a18\u4e8b\u306e\u5185\u5bb9<\/h2>\n\n\n\n
React Native \u30a2\u30d7\u30ea\u306e\u30a2\u30d7\u30ea\u5185\u8cfc\u5165\u3067Expo\u3092\u4f7f\u7528\u3067\u304d\u306a\u3044\u7406\u7531<\/h3>\n\n\n\n
\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4f5c\u6210<\/h2>\n\n\n\n