{"id":137973,"date":"2022-01-10T00:00:00","date_gmt":"2022-01-10T00:00:00","guid":{"rendered":"https:\/\/adapty.io\/blog\/in-app-purchases-for-flutter-apps\/"},"modified":"2022-01-10T00:00:00","modified_gmt":"2022-01-10T00:00:00","slug":"in-app-purchases-for-flutter-apps","status":"publish","type":"post","link":"https:\/\/adapty.io\/zh\/blog\/in-app-purchases-for-flutter-apps\/","title":{"rendered":"\u6559\u7a0b\uff1a\u5982\u4f55\u5728Flutter\u5e94\u7528\u4e2d\u5b9e\u73b0\u5e94\u7528\u5185\u8d2d\u4e70"},"content":{"rendered":" <p><strong>Flutter<\/strong>\u662fGoogle\u5f00\u53d1\u7684\u4e00\u4e2a\u76f8\u5bf9\u8f83\u65b0\u7684\u6846\u67b6\uff0c\u5b83\u53ef\u4ee5\u8ba9\u60a8\u5feb\u901f\u521b\u5efa\u8de8\u5e73\u53f0\u5e94\u7528\u3002\u53e6\u4e00\u4e2a\u6d41\u884c\u7684\u6846\u67b6\u662fFacebook\u7684<strong>React Native<\/strong>\u3002Flutter\u5e94\u7528\u540c\u65f6\u9002\u7528\u4e8eiOS\u548c\u5b89\u5353\u3002\u56e0\u6b64\uff0c\u8d2d\u4e70\u5e93\u5fc5\u987b\u4e0eStoreKit\u548cBilling Library\u517c\u5bb9\u3002&nbsp;<\/p>    <p>\u67b6\u6784\u65b9\u9762\uff0c\u4efb\u4f55\u652f\u4ed8\u63d2\u4ef6\u2014\u2014\u5305\u62ec\u6211\u4eec\u7684Adapty Flutter\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\uff08SDK\uff09\u2014\u2014\u90fd\u662f\u5bf9\u672c\u5730\u5e93\u3001StoreKit\u548cBilling Library\u7684\u5305\u88c5\u5668\u3002\u5728\u6211\u4eec\u7684\u4f8b\u5b50\u4e2d\uff0c\u5b83\u662f\u6211\u4eec\u81ea\u5df1\u7684<a href=\"https:\/\/github.com\/adaptyteam\/AdaptySDK-iOS\" target=\"_blank\" rel=\"noopener nofollow\"> Adapty iOS<\/a>\u548c<a href=\"https:\/\/github.com\/adaptyteam\/AdaptySDK-Android\" target=\"_blank\" rel=\"noopener nofollow\">\u5b89\u5353SDK<\/a>\u5e93\u7684\u5305\u88c5\u5668\u3002&nbsp;<\/p>    <h3 class=\"wp-block-heading\" id=\"%e5%9c%a8%e5%9f%ba%e4%ba%8eflutter%e7%9a%84%e5%ba%94%e7%94%a8%e4%b8%ad%ef%bc%8c%e7%94%a8%e4%ba%8e%e5%ba%94%e7%94%a8%e5%86%85%e8%b4%ad%e4%b9%b0%ef%bc%88in-app-purchase%ef%bc%89%e7%9a%84%e5%bc%80\">\u5728\u57fa\u4e8eFlutter\u7684\u5e94\u7528\u4e2d\uff0c\u7528\u4e8e\u5e94\u7528\u5185\u8d2d\u4e70\uff08in-app purchase\uff09\u7684\u5f00\u6e90\u5e93<\/h3>    <p>\u5728Flutter\u5e94\u7528\u4e2d\u6d41\u884c\u7684\u8d2d\u4e70\u89e3\u51b3\u65b9\u6848\u662f\u5f00\u6e90\u63d2\u4ef6<a href=\"https:\/\/pub.dev\/packages\/in_app_purchase\" target=\"_blank\" rel=\"noopener nofollow\">in_app_purchase<\/a>\uff08\u7531Flutter\u80cc\u540e\u7684\u56e2\u961f\u5f00\u53d1\uff09\u548c<a href=\"https:\/\/pub.dev\/packages\/flutter_inapp_purchase\" target=\"_blank\" rel=\"noopener nofollow\">flutter_inapp_purchase<\/a>\uff08\u975e\u5b98\u65b9\u63d2\u4ef6\uff09\u3002&nbsp;<\/p>    <p>\u8fd9\u4e9b\u63d2\u4ef6\u7528\u4e8e\u5b9e\u73b0\u5ba2\u6237\u7aef\u8d2d\u4e70\u3002\u5b83\u4eec\u6ca1\u6709\u670d\u52a1\u5668\u7aef\uff08server-side\uff09\u6536\u636e\u9a8c\u8bc1\uff08receipt validation\uff09\u529f\u80fd\u3002\u60a8\u9700\u8981\u5efa\u7acb\u81ea\u5df1\u7684\u670d\u52a1\u5668\u7aef\u57fa\u7840\u8bbe\u65bd\u6765\u9a8c\u8bc1\u6536\u636e\uff0c\u5e76\u6536\u96c6\u6709\u5173\u7eed\u8ba2\u3001\u9000\u6b3e\u3001\u8bd5\u7528\u3001\u53d6\u6d88\u7b49\u7684\u4ed8\u6b3e\u5206\u6790\u3002&nbsp;<\/p>    <p>\u66f4\u91cd\u8981\u7684\u662f\uff0c\u8fd9\u4e9b\u5e93\u5728\u652f\u6301\u65b0\u7684\u5b58\u50a8\u7279\u6027\u65b9\u9762\u901a\u5e38\u5f88\u6162\u3002\u4ec5\u4e3e\u5176\u4e2d\u51e0\u4e2a\u4f8b\u5b50\uff0c\u5b83\u4eec\u76ee\u524d\u7f3a\u4e4fiOS\u7684\u4f18\u60e0\u63a8\u5e7f\u3001\u73b0\u6536\u73b0\u4ed8\u529f\u80fd\u548c\u9884\u4ed8\u529f\u80fd\u3002<\/p>    <p>\u7531\u4e8e\u6211\u4eec\u7684\u5e93\u4e0e\u670d\u52a1\u5668\u5bf9\u8bdd\uff0c\u6240\u4ee5\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>    <ul class=\"wp-block-list\"> <li>\u8d2d\u4e70\u670d\u52a1\u5668\u9a8c\u8bc1\uff1b&nbsp;<\/li>    <li>\u5b8c\u5168\u652f\u6301\u672c\u5730\u652f\u4ed8\u529f\u80fd\uff1b&nbsp;<\/li>    <li>DRY\u53e5\u6cd5\uff1b<\/li>    <li>\u8ba2\u9605\u548c\u8d2d\u4e70\u5206\u6790\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u6536\u96c6\uff1b<\/li>    <li>A\/B\u6d4b\u8bd5\uff08A\/B test\uff09\uff0c\u4ee5\u53ca\u8d2d\u4e70\u3001\u5b9a\u4ef7\u548c\u4fc3\u9500\u671f\u7684\u5feb\u901f\u8bd5\u9a8c\uff1b<\/li>    <li>\u4ed8\u8d39\u5899\uff08paywall\uff09\u548c\u4f18\u60e0\u63a8\u5e7f\uff08promo offer\uff09\u3002<\/li> <\/ul>    <p>\u4e3a\u4e86\u8ba9\u672c\u6587\u7b80\u6d01\u6613\u8bfb\uff0c\u6211\u4eec\u5c06\u94fe\u63a5\u4e00\u4e9b\u6211\u4eec\u4ee5\u524d\u5199\u8fc7\u7684\u6587\u7ae0\uff0c\u8fd9\u4e9b\u6587\u7ae0\u90fd\u4e0e\u60a8\u5f00\u59cb\u4e3a\u60a8\u7684Flutter\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u8d2d\u4e70\u4e4b\u524d\uff0c\u6240\u5e94\u8be5\u91c7\u53d6\u7684\u6b65\u9aa4\u6709\u5173\u3002<\/p>      <h3 class=\"wp-block-heading\" id=\"%e5%9c%a8ios%e5%92%8c%e5%ae%89%e5%8d%93%e5%b9%b3%e5%8f%b0%e4%b8%8a%e8%bf%9b%e8%a1%8c%e8%b4%ad%e4%b9%b0\">\u5728iOS\u548c\u5b89\u5353\u5e73\u53f0\u4e0a\u8fdb\u884c\u8d2d\u4e70<\/h3>    <p>\u9996\u5148\uff0c\u5982\u679c\u60a8\u6ca1\u6709\u5f00\u53d1\u8005\u8d26\u53f7\uff0c\u5c31\u9700\u8981\u5148\u521b\u5efa\u4e00\u4e2a\u3002\u63a5\u4e0b\u6765\uff0c\u60a8\u9700\u8981\u521b\u5efa\u9762\u5411iOS\u548c\u5b89\u5353\u7684\u6bcf\u5468\u8d2d\u4e70\u5185\u5bb9\u3002\u6211\u4eec\u5df2\u7ecf\u5728\u4e4b\u524d\u7684\u6587\u7ae0\u4e2d\u89e3\u91ca\u8fc7\u5982\u4f55\u505a\u5230\u8fd9\u4e00\u70b9\uff1a<\/p>    <p><a href=\"https:\/\/adapty.io\/blog\/ios-in-app-purchases-1\" target=\"_blank\" rel=\"noopener\">\u5728iOS\u8fdb\u884c\u8d2d\u4e70<\/a><\/p>    <p><a href=\"https:\/\/adapty.io\/blog\/android-in-app-subscriptions-part-1\" target=\"_blank\" rel=\"noopener\">\u5728\u5b89\u5353\u8fdb\u884c\u8d2d\u4e70<\/a><\/p>    <p>\u5b8c\u6210\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u521b\u5efa\u548c\u914d\u7f6e\u9879\u76ee\u4e86\u3002<\/p>    <h3 class=\"wp-block-heading\" id=\"%e5%88%9b%e5%bb%ba%e5%b9%b6%e9%85%8d%e7%bd%ae%e9%a1%b9%e7%9b%ae\">\u521b\u5efa\u5e76\u914d\u7f6e\u9879\u76ee<\/h3>    <p>\u4e3a\u4e86\u8ba9\u60a8\u7684\u8d2d\u4e70\u5728\u60a8\u7684\u5b9e\u73b0\u548c\u6211\u4eec\u7684\u7cfb\u7edf\u4e2d\u8fd0\u884c\uff0c\u60a8\u9700\u8981\u586b\u5199\u8fd9\u4e9b\u6280\u672f\u7ec6\u8282\u3002<\/p>    <figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/adapty.io\/wp-content\/uploads\/2023\/03\/61dbfcadde3e1409fe5f8314_iy6l5yif4wtrzqfjzaek9s70lntdy9bul_7h6homozvwghjkvrzry8ohu9pva-7wq18d6lyztyrc3ochoezylyispz580qelit5axr2dlrpu0dat0qjcwdbx2ecgeosqtass0c7w-2.png\" alt=\"\"><\/figure>    <p>\u5bf9\u4e8eiOS\uff0c\u60a8\u9700\u8981\uff1a<\/p>    <ul class=\"wp-block-list\"> <li><strong>\u6307\u5b9aBundle ID<\/strong>\uff0c\u5c06Adapty\u9879\u76ee\u94fe\u63a5\u5230\u5e94\u7528\uff1b<\/li>    <li><strong>\u5728App Store Connect\u4e2d\u8bbe\u7f6e\u5e94\u7528\u5546\u5e97\u670d\u52a1\u5668\u901a\u77e5<\/strong>\uff0c\u8fd9\u6837\u60a8\u5c31\u53ef\u4ee5\u6536\u5230\u8ba2\u9605\u4e8b\u4ef6\u7684\u901a\u77e5\u4e86\uff1b<\/li>    <li><strong>\u6307\u5b9a\u5e94\u7528\u5546\u5e97\u5171\u4eab\u5bc6\u94a5\uff08Shared Secret\uff09<\/strong>\uff0cAdapty\u670d\u52a1\u5668\u5c06\u7528\u5b83\u5efa\u7acb\u5230\u82f9\u679c\u670d\u52a1\u5668\u7684\u8fde\u63a5\uff0c\u5e76\u9a8c\u8bc1\u6536\u636e\u3002<\/li> <\/ul>    <p>\u5bf9\u4e8e\u5b89\u5353\uff0c\u5fc5\u987b\u540c\u65f6\u6307\u5b9a\u5305\u540d\u548c\u670d\u52a1\u8d26\u53f7\u5bc6\u94a5\u6587\u4ef6\u3002\u5b89\u5353\u7684\u5305\u540d\u5c31\u76f8\u5f53\u4e8eiOS\u7684Bundle ID\u3002\u60a8\u9700\u8981\u4f7f\u7528\u4e0e\u4ee3\u7801\u4e2d\u4f7f\u7528\u6240\u76f8\u540c\u7684\u3002\u60a8\u53ef\u4ee5\u5728\/android\/app\/build.gradle\u6587\u4ef6\u4e2d\u627e\u5230\uff0c\u5b83\u4f4d\u4e8e<em>android.defaultConfig.applicationId<\/em>\u76ee\u5f55\u4e0b\u3002<\/p>    <h3 class=\"wp-block-heading\" id=\"%e9%85%8d%e7%bd%ae%e4%ba%a7%e5%93%81%e5%92%8c%e4%bb%98%e8%b4%b9%e5%a2%99\">\u914d\u7f6e\u4ea7\u54c1\u548c\u4ed8\u8d39\u5899<\/h3>    <p>Adapty\u4ea7\u54c1\u56ca\u62ec\u4e86\u5404\u79cd\u5546\u5e97\u7684\u4ea7\u54c1\u3002\u76ee\u524d\u53ea\u6709App Store\u548cGoogle Play\uff0c\u4f46\u6211\u4eec\u5c06\u5728\u672a\u6765\u5f15\u5165\u5176\u4ed6\u5546\u5e97\u3002\u8fd9\u79cd\u65b9\u6cd5\u80cc\u540e\u7684\u60f3\u6cd5\u662f\u8ba9\u8de8\u5e73\u53f0\u7684\u7edf\u8ba1\u6570\u636e\u6536\u96c6\u66f4\u5bb9\u6613\uff0c\u4ee5\u53ca\u8ba9\u60a8\u4f7f\u7528\u9876\u7ea7\u5b9e\u4f53\uff0c\u800c\u4e0d\u662f\u6807\u8bc6\u7b26\u3002<\/p>    <p><strong>Paywall<\/strong>\u662f\u4e00\u4e2a\u62bd\u8c61\u5b9e\u4f53\uff0c\u5305\u542b\u4e00\u4e2a\u4ea7\u54c1\u9635\u5217\u548c\u4e00\u4e2a\u8fdc\u7a0b\u914d\u7f6e\u6587\u4ef6\uff08\u8fd9\u662f\u4e00\u4e2aJSON\u6587\u4ef6\uff0c\u5305\u542b\u60a8\u5728\u6307\u793a\u677f\u4e2d\u6307\u5b9a\u7684\u5143\u6570\u636e\uff09\u3002 \u60a8\u5c06\u4ed8\u8d39\u5899ID\u786c\u7f16\u7801\u5230\u5e94\u7528\u4e2d\u2014\u2014\u8fd9\u4e2aID\u7528\u4e8e\u68c0\u7d22\u914d\u7f6e\u6587\u4ef6\u548c\u4ea7\u54c1\u6570\u636e\u3002\u60a8\u53ef\u4ee5\u5728\u4e0d\u66f4\u65b0\u5e94\u7528\u7a0b\u5e8f\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u7f16\u8f91\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u60a8\u8bbe\u8ba1\u4ed8\u8d39\u5899\uff0c\u7136\u540e\u7528\u6211\u4eec\u63d0\u4f9b\u7684\u6570\u636e\u8fdb\u884c\u586b\u5199\u3002<\/p>    <h4 class=\"wp-block-heading\">\u521b\u5efa\u4ea7\u54c1<\/h4>    <p>\u8ba9\u6211\u4eec\u4f7f\u7528Google Play Console\u548cApp Store Connect\u6765\u521b\u5efa\u4e00\u4e2a\u5bf9\u5e94\u4e8e\u6bcf\u5468\u8ba2\u9605\u7684\u4ea7\u54c1\u3002\u586b\u5199\u5bf9\u5e94\u4ea7\u54c1\u7684ID\uff0c\u53ef\u4ee5\u4ece\u652f\u4ed8\u7cfb\u7edf\u4e2d\u68c0\u7d22\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u56e0\u4e3aApp Store Connect\u6ca1\u6709API\uff0c\u6240\u4ee5\u60a8\u9700\u8981\u624b\u52a8\u64cd\u4f5c\u3002\u4e0d\u8fc7\uff0c\u53ea\u9700\u8981\u4e00\u6b21\u3002&nbsp;<\/p>    <figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/adapty.io\/wp-content\/uploads\/2023\/03\/61dbfcadc56e16884ceeda5a_34mxwyuolr8iv5x2uec0mz6-ezswlcwoiag3ixmluw25i8qerq8ybrz_vj0crilc9uwnkrao9asthwrbehotn_8r7j5amw8ruxtuy2eogngkul8qubafsly9dsisdjsapx0kx2m8-2.png\" alt=\"\"><\/figure>    <h4 class=\"wp-block-heading\">\u521b\u5efa\u4ed8\u8d39\u5899<\/h4>    <p>\u521b\u5efa\u4e00\u4e2a\u4ed8\u8d39\u5899\u65f6\uff0c\u5173\u952e\u662f\u7528\u4e00\u79cd\u65b9\u4fbf\u7684\u683c\u5f0f\u6307\u5b9a\u5b83\u7684ID\u3002\u8fd9\u4e2a\u6807\u8bc6\u7b26\u7a0d\u540e\u5c06\u88abSDK\u7528\u6765\u8bf7\u6c42\u4ed8\u8d39\u5899\u6570\u636e\u3002\u6211\u4eec\u76f8\u4fe1\u8fd9\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528\u8fd9\u79cd\u4f53\u7cfb\u7ed3\u6784\uff0c\u4e0d\u9700\u8981\u5728\u5ba2\u6237\u7aef\u5c06\u60a8\u7684\u4ea7\u54c1\u8fdb\u884c\u786c\u7f16\u7801\u3002\u60a8\u53ef\u4ee5\u7075\u6d3b\u5730\u5904\u7406\u4ea7\u54c1\u7ba1\u7406\u3001\u7248\u672c\u7ba1\u7406\u3001\u6d4b\u8bd5\u7b49\u3002\u53e6\u4e00\u79cd\u9009\u62e9\u662f\u5e26\u6709\u4e00\u7ec4\u5185\u7f6e\u4ea7\u54c1\u7684Firebase JSON\u3002\u4f46\u662f\uff0c\u8fd9\u5e76\u4e0d\u63d0\u4f9b\u9519\u8bef\u9a8c\u8bc1\uff0c\u4e5f\u4e0d\u592a\u53cb\u597d\u3002<\/p>    <figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/adapty.io\/wp-content\/uploads\/2023\/03\/61dbfcae9d2b62d615559378_zn55mgmaz86h7qtmlow-pxcwlspih63ifgswsurxtydhjlqyj3gm-jqtzo-vk8bvb3txn29f7g2oe6o2voyadhruy1lhyyvqvuo6ms5ytfq-sl9nf0ixpjtzyjdk0ozq9yzn7cx7-2.png\" alt=\"\"><\/figure>    <p>\u77a7\uff01\u5728\u521b\u5efa\u4e86\u4ea7\u54c1\u548c\u4ed8\u8d39\u5899\u540e\uff0c\u60a8\u73b0\u5728\u5c31\u53ef\u4ee5\u8fdb\u884c\u7b2c\u4e00\u6b21\u8d2d\u4e70\u4e86\u3002\u8ba9\u6211\u4eec\u7ee7\u7eed\u5b89\u88c5SDK\u3002<\/p>    <h3 class=\"wp-block-heading\" id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8sdk\">\u5982\u4f55\u4f7f\u7528SDK<\/h3>    <p>\u8ba9\u6211\u4eec\u770b\u770b\u914d\u7f6e\u548c\u4f7f\u7528\u8ba2\u9605\u6240\u9700\u7684\u4e3b\u8981\u51fd\u6570\u3002<\/p>    <h4 class=\"wp-block-heading\">\u5b89\u88c5\u5e93<\/h4>    <p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5c06<em>adapty_flutter<\/em>\u5e93\u6dfb\u52a0\u5230\u9879\u76ee\u4e2d\u3002\u4e3a\u6b64\uff0c\u5c06\u4ee5\u4e0b\u4f9d\u8d56\u9879\u6dfb\u52a0\u5230\u60a8\u7684<em>pubspec.yaml<\/em>\u6587\u4ef6\u4e2d\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"dependencies:   adapty_flutter: ^1.0.4\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #D8DEE9FF\">dependencies<\/span><span style=\"color: #81A1C1\">:<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  adapty_flutter<\/span><span style=\"color: #81A1C1\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">^<\/span><span style=\"color: #B48EAD\">1.0<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #B48EAD\">4<\/span><\/span><\/code><\/pre><\/div>    <p>\u4e4b\u540e\u8fd0\u884c\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"flutter pub get\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #D8DEE9FF\">flutter pub <\/span><span style=\"color: #81A1C1\">get<\/span><\/span><\/code><\/pre><\/div>    <p>\u4ece\u8fd9\u91cc\uff0c\u60a8\u5c31\u53ef\u4ee5\u50cf\u8fd9\u6837\u5c06Adapty SDK\u5bfc\u5165\u5230\u60a8\u7684\u5e94\u7528\u4e2d\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"import 'package:adapty_flutter\/adapty_flutter.dart';\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">import<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">&#39;package:adapty_flutter\/adapty_flutter.dart&#39;<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>      <h4 class=\"wp-block-heading\">\u914d\u7f6e<\/h4>    <p>\u60a8\u9700\u8981\u914d\u7f6e\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u624d\u80fd\u4f7f\u7528Adapty\u3002\u4e3a\u6b64\uff0c\u5c06\u5e26\u6709\u516c\u5171SDK\u5bc6\u94a5\u7684<em>AdaptyPublicSdkKey<\/em>\u6807\u5fd7\u6dfb\u52a0\u5230<strong><em>Info.plist<\/em><\/strong>\uff08\u7528\u4e8eiOS\uff09\u6216<em>AndroidManifest.xml<\/em>\uff08\u5b89\u5353\uff09\u3002<\/p>    <p>\u60a8\u53ef\u4ee5\u5728<a href=\"https:\/\/app.adapty.io\/settings\/general\" target=\"_blank\" rel=\"noopener\">Adapty\u8bbe\u7f6e<\/a>\u4e2d\u627e\u5230\u60a8\u7684SDK\u5bc6\u94a5\uff1a<\/p>    <figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/adapty.io\/wp-content\/uploads\/2023\/03\/61dbfcaef59c49d11e233082_lsazt3ucjsc79arcgsxqdhss6j5t7gzc1ozj9kcwzet3-ouvcwuj-63wfcgl1ptjy4xpny8axipncjwfqvyks1yhf88bj2joq3qpn_luafk1smbmkclwkxeehl08fbucvxi7d9tx-2.jpg\" alt=\"\"><\/figure>    <p><strong><em>Info.plist<\/em><\/strong>:<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"&amp;ltdict&amp;gt \t...\u00a0\u00a0\u00a0\u00a0\u00a0 \t\t&amp;ltkey&amp;gtAdaptyPublicSdkKey&amp;lt\/key&amp;gt\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">ltdict<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gt<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #ECEFF4\">...<\/span><span style=\"color: #D8DEE9FF\">\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">\t\t<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">ltkey<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gtAdaptyPublicSdkKey<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">lt<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\">key<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gt<\/span><\/span><\/code><\/pre><\/div>    <p>AndroidManifest.xml:<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"&amp;ltapplication ...&amp;gt         ...         &amp;ltmeta-data                android_name=&quot;AdaptyPublicSdkKey&quot;                android_value=&quot;PUBLIC_SDK_KEY&quot; \/&amp;gt  &amp;lt\/application&amp;gt\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">ltapplication <\/span><span style=\"color: #ECEFF4\">...<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gt<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">...<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">ltmeta<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\">data<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">               android<\/span><span style=\"color: #81A1C1\">:<\/span><span style=\"color: #D8DEE9FF\">name<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #A3BE8C\">&quot;AdaptyPublicSdkKey&quot;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">               android<\/span><span style=\"color: #81A1C1\">:<\/span><span style=\"color: #D8DEE9FF\">value<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #A3BE8C\">&quot;PUBLIC_SDK_KEY&quot;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/&amp;<\/span><span style=\"color: #D8DEE9FF\">gt<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">lt<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\">application<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gt<\/span><\/span><\/code><\/pre><\/div>    <p>\u63a5\u4e0b\u6765\uff0c\u901a\u8fc7\u8c03\u7528Flutter\u7aef\u7684\u4ee3\u7801\u6765\u6fc0\u6d3bSDK\u2014\u2014\u4f8b\u5982\uff0c\u5728\u60a8\u7684\u9879\u76ee\u7684<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"void main() {    runZoned(() async {      Adapty.activate();      final installId = await Service.getOrCreateInstallId();      await Adapty.identify(***customer-user-id***);      await Adapty.setLogLevel(AdaptyLogLevel.verbose);      runApp(MyApp());   });  }\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">main<\/span><span style=\"color: #D8DEE9FF\">() {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #88C0D0\">runZoned<\/span><span style=\"color: #D8DEE9FF\">(() <\/span><span style=\"color: #81A1C1\">async<\/span><span style=\"color: #D8DEE9FF\"> {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">     <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">activate<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">     <\/span><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> installId <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">await<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Service<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">getOrCreateInstallId<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">     <\/span><span style=\"color: #81A1C1\">await<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">identify<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">***<\/span><span style=\"color: #D8DEE9FF\">customer<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\">user<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\">id<\/span><span style=\"color: #81A1C1\">***<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">     <\/span><span style=\"color: #81A1C1\">await<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">setLogLevel<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #8FBCBB\">AdaptyLogLevel<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">verbose)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">     <\/span><span style=\"color: #88C0D0\">runApp<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #8FBCBB\">MyApp<\/span><span style=\"color: #D8DEE9FF\">())<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  })<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\"> }<\/span><\/span><\/code><\/pre><\/div>    <p>\u7a7a\u9699<em>Adapty.activate()<\/em>\u51fd\u6570\u6fc0\u6d3b<em>Adapty_Flutter<\/em>\u5e93\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"Future&amp;ltbool&amp;gt Adapty.identify(String customerUserId)\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #8FBCBB\">Future<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">ltbool<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gt <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">identify<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #8FBCBB\">String<\/span><span style=\"color: #D8DEE9FF\"> customerUserId)<\/span><\/span><\/code><\/pre><\/div>    <p><em>Adapty.identify<\/em>\u8ba9\u60a8\u53ef\u4ee5\u68c0\u7d22\u7528\u6237id\u3002Adapty\u5c06\u5176\u53d1\u9001\u5230\u8ba2\u9605\u548c\u5206\u6790\u7cfb\u7edf\uff0c\u4e3a\u8be5\u914d\u7f6e\u6587\u4ef6\u5206\u914d\u4e8b\u4ef6\u3002\u60a8\u8fd8\u53ef\u4ee5\u5728<a href=\"https:\/\/app.adapty.io\/profiles\/users\">\u914d\u7f6e\u6587\u4ef6<\/a>\u4e2d\u901a\u8fc7<em>customerUserId<\/em>\u627e\u5230\u60a8\u7684\u5ba2\u6237\u3002<\/p>    <p>Adapty\u8bb0\u5f55\u9519\u8bef\u6d88\u606f\u548c\u5176\u4ed6\u91cd\u8981\u6570\u636e\uff0c\u4ee5\u5e2e\u52a9\u60a8\u7406\u89e3\u6b63\u5728\u53d1\u751f\u7684\u4e8b\u60c5\u3002<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"Future&amp;ltvoid&amp;gt Adapty.identify(AdaptyLogLevel value)\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #8FBCBB\">Future<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">ltvoid<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gt <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">identify<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #8FBCBB\">AdaptyLogLevel<\/span><span style=\"color: #D8DEE9FF\"> value)<\/span><\/span><\/code><\/pre><\/div>    <p>\u8fd9\u4e2a\u51fd\u6570\u5141\u8bb8\u60a8\u4ece\u4e09\u4e2a\u53ef\u80fd\u7684\u503c\u4e2d\u9009\u62e9\u4e00\u4e2a\uff1a<\/p>    <ul class=\"wp-block-list\"> <li><em>AdaptyLogLevel.none<\/em>\uff08\u9ed8\u8ba4\u8bbe\u7f6e\uff09\uff1a\u4e0d\u4f1a\u8bb0\u5f55\u4efb\u4f55\u5185\u5bb9\u3002<\/li>    <li><em>AdaptyLogLevel.errors<\/em>\uff1a\u53ea\u6709\u9519\u8bef\u6d88\u606f\u5c06\u88ab\u8bb0\u5f55\u3002&nbsp;<\/li>    <li><em>AdaptyLogLevel.verbose<\/em>\uff1a\u65b9\u6cd5\u8c03\u7528\u3001API\u8bf7\u6c42\u548c\u54cd\u5e94\u4ee5\u53ca\u9519\u8bef\u6d88\u606f\u5c06\u88ab\u8bb0\u5f55\u3002&nbsp;<\/li> <\/ul>    <h4 class=\"wp-block-heading\">\u68c0\u7d22\u4ed8\u8d39\u5899<\/h4>    <p>\u5982\u9700\u68c0\u7d22\u4ed8\u8d39\u5899\u5217\u8868\uff0c\u8bf7\u8fd0\u884c\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"try {   final GetPaywallsResult getPaywallsResult = await Adapty.getPaywalls(forceUpdate: Bool);   final List&amp;ltAdaptyPaywall&amp;gt paywalls = getPaywallsResult.paywalls;  } on AdaptyError(adaptyError) {}   catch(e) {}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">try<\/span><span style=\"color: #D8DEE9FF\"> {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">GetPaywallsResult<\/span><span style=\"color: #D8DEE9FF\"> getPaywallsResult <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">await<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">getPaywalls<\/span><span style=\"color: #D8DEE9FF\">(forceUpdate<\/span><span style=\"color: #81A1C1\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Bool<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">List<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">ltAdaptyPaywall<\/span><span style=\"color: #81A1C1\">&amp;<\/span><span style=\"color: #D8DEE9FF\">gt paywalls <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> getPaywallsResult<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">paywalls<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\"> } <\/span><span style=\"color: #81A1C1\">on<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">AdaptyError<\/span><span style=\"color: #D8DEE9FF\">(adaptyError) {}<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #81A1C1\">catch<\/span><span style=\"color: #D8DEE9FF\">(e) {}<\/span><\/span><\/code><\/pre><\/div>    <p>Adapty.getPaywalls()\u51fd\u6570\u8fd4\u56deGetPaywallsResult\u5bf9\u8c61\uff0c\u5176\u4e2d\u5305\u542b\uff1a<\/p>    <ul class=\"wp-block-list\"> <li>\u4ed8\u8d39\u5899\uff1a\u4e00\u7cfb\u5217\u4ed8\u8d39\u5899\uff08<em>AdaptyPaywall<\/em>\uff09\u3002\u8be5\u6a21\u578b\u5305\u542b\u4ea7\u54c1\u5217\u8868\u3001\u4ed8\u8d39\u5899ID\u3001\u81ea\u5b9a\u4e49\u8d1f\u8f7d\u548c\u5176\u4ed6\u4e00\u4e9b\u503c\u3002<\/li> <\/ul>    <h4 class=\"wp-block-heading\">\u8d2d\u4e70&nbsp;<\/h4>    <p>\u5728\u524d\u9762\u7684\u6b65\u9aa4\u4e2d\uff0c\u60a8\u5df2\u7ecf\u68c0\u7d22\u4e86\u4ed8\u8d39\u5899\u6570\u7ec4\u3002\u73b0\u5728\uff0c\u6211\u4eec\u5c06\u5bfb\u627e\u5728\u7528\u6237\u754c\u9762\u4e2d\u663e\u793a\u8fd9\u4e9b\u4ea7\u54c1\u6240\u9700\u7684\u5185\u5bb9\u3002\u8ba9\u6211\u4eec\u5047\u8bbe\u8fd9\u4e2a\u4ed8\u8d39\u5899\u540d\u4e3a<em>your_paywall_id<\/em>\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"final List&lt;AdaptyPaywall&gt;? paywalls = getPaywallsResult.paywalls;     myPaywall = paywalls?.firstWhere((paywall) =&gt; paywall.developerId == &quot;your_paywall_id&quot;, orElse: null);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">List<\/span><span style=\"color: #D8DEE9FF\">&lt;<\/span><span style=\"color: #8FBCBB\">AdaptyPaywall<\/span><span style=\"color: #D8DEE9FF\">&gt;<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #D8DEE9FF\"> paywalls <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> getPaywallsResult<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">paywalls<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">    myPaywall <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> paywalls<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">firstWhere<\/span><span style=\"color: #D8DEE9FF\">((paywall) <\/span><span style=\"color: #81A1C1\">=&gt;<\/span><span style=\"color: #D8DEE9FF\"> paywall<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">developerId <\/span><span style=\"color: #81A1C1\">==<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">&quot;your_paywall_id&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> orElse<\/span><span style=\"color: #81A1C1\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>    <p>\u63a5\u4e0b\u6765\uff0c\u4f7f\u7528\u4ea7\u54c1\u5b57\u6bb5\u4e2d\u7684\u4ea7\u54c1\u6570\u7ec4\uff0c\u663e\u793a\u5176\u6240\u6709\u9879\u3002\u5047\u8bbe\u7528\u6237\u60f3\u8d2d\u4e70\u7b2c\u4e00\u79cd\u4ea7\u54c1\u3002\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u6211\u4eec\u5047\u5b9a\u5b83\u662f\u4ea7\u54c1\u6570\u7ec4\u7684\u7b2c\u4e00\u9879\u3002&nbsp;<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"final AdaptyProduct? product = myPaywall?.products?.first;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">AdaptyProduct<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #D8DEE9FF\"> product <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> myPaywall<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">products<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">first<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>    <p>\u5982\u9700\u542f\u52a8\u8d2d\u4e70\uff0c\u8bf7\u8c03\u7528<em>makePurchaseResult<\/em>\u51fd\u6570\u3002\uff08\u8bf7\u8bb0\u4f4f\u8981\u5c06\u5176\u5305\u88c5\u5728try-catch\u5757\u4e2d\uff0c\u624d\u80fd\u4ecd\u7136\u63a5\u6536\u6765\u81eaSDK\u7684\u6240\u6709\u9519\u8bef\u6d88\u606f\u3002\uff09<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"final MakePurchaseResult makePurchaseResult = await Adapty.makePurchase(product);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">MakePurchaseResult<\/span><span style=\"color: #D8DEE9FF\"> makePurchaseResult <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">await<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">makePurchase<\/span><span style=\"color: #D8DEE9FF\">(product)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>    <p>\u4e00\u65e6\u51fd\u6570\u6267\u884c\u6210\u529f\uff0cmakePurchaseResult\u53d8\u91cf\u4f1a\u628a\u7ed3\u679c\u4f5c\u4e3a\u5b83\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u8d2d\u4e70\u5b8c\u6210\u540e\u68c0\u67e5\u8bbf\u95ee\u7ea7\u522b\u7684\u65b9\u6cd5\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"final isPremium = makePurchaseResult?.purchaserInfo?.accessLevels['premium']?.isActive ?? false;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> isPremium <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> makePurchaseResult<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">purchaserInfo<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">accessLevels[<\/span><span style=\"color: #A3BE8C\">&#39;premium&#39;<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">isActive <\/span><span style=\"color: #81A1C1\">??<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">false;<\/span><\/span><\/code><\/pre><\/div>    <p>\u8bf7\u6ce8\u610f\uff1a<em>AdaptyErrorCode.paymentCancelled<\/em>\u7684\u610f\u601d\u662f\u7528\u6237\u81ea\u5df1\u53d6\u6d88\u4e86\u8d2d\u4e70\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4e0d\u662f\u4e00\u4e2a\u5b9e\u9645\u7684\u9519\u8bef\u6d88\u606f\u3002&nbsp;<\/p>    <p>\u5982\u9700\u6062\u590d\u8d2d\u4e70\uff0c\u8bf7\u4f7f\u7528<em>.restorePurchases()<\/em>\u65b9\u6cd5\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"try { \tfinal RestorePurchasesResult restorePurchasesResult = await Adapty.restorePurchases(); \/\/ &quot;premium&quot; is an identifier of default access level   if (restorePurchasesResult?.purchaserInfo?.accessLevels['premium']?.isActive ?? false) {   \t\/\/ grant access to premium features   } } on AdaptyError catch (adaptyError) {} catch (e) {}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">try<\/span><span style=\"color: #D8DEE9FF\"> {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">final<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">RestorePurchasesResult<\/span><span style=\"color: #D8DEE9FF\"> restorePurchasesResult <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">await<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">restorePurchases<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #616E88\">\/\/ &quot;premium&quot; is an identifier of default access level<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (restorePurchasesResult<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">purchaserInfo<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">accessLevels[<\/span><span style=\"color: #A3BE8C\">&#39;premium&#39;<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">isActive <\/span><span style=\"color: #81A1C1\">??<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">false<\/span><span style=\"color: #D8DEE9FF\">) {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  \t<\/span><span style=\"color: #616E88\">\/\/ grant access to premium features<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  }<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">} <\/span><span style=\"color: #81A1C1\">on<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">AdaptyError<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">catch<\/span><span style=\"color: #D8DEE9FF\"> (adaptyError) {}<\/span><\/span> <span class=\"line\"><span style=\"color: #81A1C1\">catch<\/span><span style=\"color: #D8DEE9FF\"> (e) {}<\/span><\/span><\/code><\/pre><\/div>    <p>\u8003\u8651\u5230<em>MakePurchaseResult<\/em>\u548c<em>RestorePurchasesResult<\/em>\u5bf9\u8c61\u90fd\u5305\u62ec<em>purchaserInfo<\/em>\u3002\u6b64\u5bf9\u8c61\u5305\u542b\u6709\u5173\u8bbf\u95ee\u7ea7\u522b\u3001\u8ba2\u9605\u548c\u8d2d\u4e70\u7684\u6570\u636e\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\u7528\u6237\u7684\u8bbf\u95ee\u7ea7\u522b\u6765\u5224\u65ad\u4ed6\u4eec\u662f\u5426\u53ef\u4ee5\u8bbf\u95ee\u5e94\u7528\u7684\u9ad8\u7ea7\u529f\u80fd\u3002<\/p>    <h4 class=\"wp-block-heading\">\u8ba2\u9605\u72b6\u6001<\/h4>    <p>\u4e3a\u4e86\u907f\u514d\u5fc5\u987b\u68c0\u67e5\u524d\u9762\u7684\u6574\u4e2a\u4ea4\u6613\u94fe\uff0c\u6211\u4eec\u5f15\u5165\u4e86\u672f\u8bed\u201c\u8bbf\u95ee\u7ea7\u522b\u201d\u3002\u8bbf\u95ee\u7ea7\u522b\u662f\u4e00\u4e2a\u6807\u5fd7\uff0c\u8bf4\u660e\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u7684\u591a\u5c11\u529f\u80fd\u3002\u5982\u679c\u4ed6\u4eec\u8fd8\u6ca1\u6709\u8d2d\u4e70\u4efb\u4f55\u4e1c\u897f\uff0c\u90a3\u4e48\u4ed6\u4eec\u7684\u8bbf\u95ee\u7ea7\u522b\u5c06\u4e3a\u7a7a\u3002\u5426\u5219\uff0c\u5b83\u5c06\u662f\u60a8\u4e3a\u60a8\u7684\u4ea7\u54c1\u6307\u5b9a\u7684\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>    <p>\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u6709\u4e24\u4e2a\u8bbf\u95ee\u7ea7\u522b\uff0c\u5373\u94f6\u548c\u91d1\u3002\u4e0d\u540c\u7684\u8d2d\u4e70\u5c06\u89e3\u9501\u4e0d\u540c\u7684\u8bbf\u95ee\u7ea7\u522b\u548c\u529f\u80fd\u3002\u5927\u591a\u6570\u5e94\u7528\u7a0b\u5e8f\u53ea\u6709\u4e00\u4e2a\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>    <p>\u5982\u9700\u67e5\u770b\u8ba2\u9605\u662f\u5426\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\uff0c\u53ea\u9700\u68c0\u67e5\u7528\u6237\u662f\u5426\u5177\u6709\u6d3b\u8dc3\u7684\u8bbf\u95ee\u7ea7\u522b\u5373\u53ef\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<em>the.getPurchaserInfo()<\/em>\u65b9\u6cd5\u505a\u5230\u8fd9\u4e00\u70b9\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"try { \tAdaptyPurchaserInfo purchaserInfo = await Adapty.getPurchaserInfo();    \/\/ &quot;premium&quot; is an identifier of default access level   if (purchaserInfo.accessLevels['premium']?.isActive ?? false) {   \t\/\/ grant access to premium features   } } on AdaptyError catch (adaptyError) {} catch (e) {}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #81A1C1\">try<\/span><span style=\"color: #D8DEE9FF\"> {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #8FBCBB\">AdaptyPurchaserInfo<\/span><span style=\"color: #D8DEE9FF\"> purchaserInfo <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">await<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">getPurchaserInfo<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #616E88\">\/\/ &quot;premium&quot; is an identifier of default access level<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (purchaserInfo<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">accessLevels[<\/span><span style=\"color: #A3BE8C\">&#39;premium&#39;<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">isActive <\/span><span style=\"color: #81A1C1\">??<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">false<\/span><span style=\"color: #D8DEE9FF\">) {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  \t<\/span><span style=\"color: #616E88\">\/\/ grant access to premium features<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  }<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">} <\/span><span style=\"color: #81A1C1\">on<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">AdaptyError<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">catch<\/span><span style=\"color: #D8DEE9FF\"> (adaptyError) {}<\/span><\/span> <span class=\"line\"><span style=\"color: #81A1C1\">catch<\/span><span style=\"color: #D8DEE9FF\"> (e) {}<\/span><\/span><\/code><\/pre><\/div>    <p>\u60a8\u8fd8\u53ef\u4ee5\u8ba2\u9605.purchaserInfoUpdateStream\u6d41\uff0c\u4ee5\u4fbf\u53ca\u65f6\u4e86\u89e3\u8ba2\u9605\u8005\u8bbf\u95ee\u7ea7\u522b\u7684\u4efb\u4f55\u66f4\u6539\u3002\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>    <div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;line-height:1.25rem\"><span role=\"button\" tabindex=\"0\" data-code=\"Adapty.purchaserInfoUpdateStream.listen((purchaserInfo) {   print('#Adapty# Purchaser Info Updated'); \tif (purchaserInfo.accessLevels['premium'].isActive) {   \t\/\/ grant access to premium features   } });\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg  style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\"><code><span class=\"line\"><span style=\"color: #8FBCBB\">Adapty<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">purchaserInfoUpdateStream<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">listen<\/span><span style=\"color: #D8DEE9FF\">((purchaserInfo) {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #88C0D0\">print<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #A3BE8C\">&#39;#Adapty# Purchaser Info Updated&#39;<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (purchaserInfo<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">accessLevels[<\/span><span style=\"color: #A3BE8C\">&#39;premium&#39;<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">isActive) {<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  \t<\/span><span style=\"color: #616E88\">\/\/ grant access to premium features<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">  }<\/span><\/span> <span class=\"line\"><span style=\"color: #D8DEE9FF\">})<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>    <h3 class=\"wp-block-heading\" id=\"%e7%bb%93%e8%ae%ba\">\u7ed3\u8bba<\/h3>    <p>\u6211\u4eec\u8bbe\u8ba1\u4e86<a href=\"https:\/\/github.com\/adaptyteam\/AdaptySDK-Flutter\" target=\"_blank\" rel=\"noopener nofollow\">SDK<\/a>\uff0c\u5e2e\u52a9\u60a8\u5feb\u901f\u5c06\u652f\u4ed8\u6574\u5408\u5230\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u8bd5\u56fe\u7b80\u5316\u6240\u6709\u5176\u4ed6\u53ef\u80fd\u9700\u8981\u7684\u6b65\u9aa4\uff0c\u5982AB\u6d4b\u8bd5\u3001\u5206\u6790\u548c\u8fdb\u4e00\u6b65\u7684\u96c6\u6210\u3002<\/p>    <p>\u5982\u679c\u60a8\u6bcf\u6708\u7684\u6536\u5165\u5c11\u4e8e1\u4e07\u7f8e\u5143\uff0c\u6211\u4eec\u5c06\u514d\u8d39\u63d0\u4f9b\u5b8c\u6574\u7684\u8d2d\u4e70\u529f\u80fd\u3002\u4e3a\u60a8\u81ea\u5df1\u8282\u7701\u51e0\u4e2a\u6708\u7684\u5de5\u4f5c\u65f6\u95f4\uff0c\u4e13\u6ce8\u4e8e\u6700\u91cd\u8981\u7684\u4e8b\u60c5\uff1a\u60a8\u7684\u4ea7\u54c1\u3002<\/p> ","protected":false},"excerpt":{"rendered":"<p>\u6559\u7a0b\uff1a\u5982\u4f55\u5728Flutter\u5e94\u7528\u4e2d\u5b9e\u73b0\u5e94\u7528\u5185\u8d2d\u4e70\u3002\u5728Adapty\u7684\u5e2e\u52a9\u4e0b\uff0cFlutter\u5e94\u7528\u7684\u5e94\u7528\u5185\u8d2d\u4e70\u3002<\/p>\n","protected":false},"author":45,"featured_media":143662,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[135],"tags":[],"page-builder":[],"class_list":["post-137973","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial-zh"],"acf":[],"_links":{"self":[{"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/posts\/137973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/users\/45"}],"replies":[{"embeddable":true,"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/comments?post=137973"}],"version-history":[{"count":0,"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/posts\/137973\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/media\/143662"}],"wp:attachment":[{"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/media?parent=137973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/categories?post=137973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/tags?post=137973"},{"taxonomy":"page-builder","embeddable":true,"href":"https:\/\/adapty.io\/zh\/wp-json\/wp\/v2\/page-builder?post=137973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}