{"id":107907,"date":"2024-04-17T11:28:21","date_gmt":"2024-04-17T03:28:21","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/107907.html"},"modified":"2024-04-17T11:28:23","modified_gmt":"2024-04-17T03:28:23","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8android%e4%b8%ad%e4%bd%bf%e7%94%a8mvvm%e6%9e%b6%e6%9e%84","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/107907.html","title":{"rendered":"\u5982\u4f55\u5728Android\u4e2d\u4f7f\u7528MVVM\u67b6\u6784"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/02172443\/fe226ff0-9967-4432-8382-e7d9c2d697ad.webp\" alt=\"\u5982\u4f55\u5728Android\u4e2d\u4f7f\u7528MVVM\u67b6\u6784\" 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Binding)\u673a\u5236\u5c06\u4e24\u8005\u7d27\u5bc6\u8fde\u63a5\u8d77\u6765\uff0c\u4ece\u800c\u4f7f\u5f97\u754c\u9762\u7684\u72b6\u6001\u548c\u903b\u8f91\u5206\u79bb\uff0c\u8fdb\u800c\u8fbe\u5230\u6613\u4e8e\u7ba1\u7406\u548c\u7ef4\u62a4\u7684\u76ee\u7684\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u7406\u89e3MVVM\u7684\u57fa\u672c\u6982\u5ff5<\/h3>\n<\/p>\n<p><p><strong>Model-View-ViewModel(MVVM)<\/strong> 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Binding\uff1b\u7136\u540e\uff0c\u901a\u8fc7\u5c06\u6570\u636e\u7ed1\u5b9a\u8868\u8fbe\u5f0f\u6216\u53d8\u91cf\u653e\u5165\u5e03\u5c40\u6587\u4ef6(XML)\u5185\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u76f4\u63a5\u5728XML\u4e2d\u58f0\u660e\u6027\u5730\u63cf\u8ff0UI\u7ec4\u4ef6\u548c\u6570\u636e\u6e90\u4e4b\u95f4\u7684\u7ed1\u5b9a\u5173\u7cfb\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u5c06MVVM\u4e0eAndroid\u67b6\u6784\u7ec4\u4ef6\u4e00\u8d77\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u5c06<strong>MVVM\u67b6\u6784\u4e0eAndroid Architecture Components\u7ed3\u5408\u4f7f\u7528<\/strong> \u53ef\u4ee5\u6781\u5927\u5730\u63d0\u5347\u5e94\u7528\u7684\u8d28\u91cf\u548c\u6027\u80fd\u3002<strong>LiveData<\/strong> \u548c <strong>ViewModel<\/strong> 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