{"id":6518,"date":"2023-08-16T11:07:32","date_gmt":"2023-08-16T03:07:32","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=6518"},"modified":"2023-08-16T11:07:32","modified_gmt":"2023-08-16T03:07:32","slug":"c%e8%83%bd%e5%bc%80%e5%8f%91%e5%ae%89%e5%8d%93app%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2023\/6518\/","title":{"rendered":"c#\u80fd\u5f00\u53d1\u5b89\u5353app\u5417\uff1f"},"content":{"rendered":"

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\u8981\u4f7f\u7528C#\u8fdb\u884cAndroid\u5e94\u7528\u5f00\u53d1\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3aXamarin\u7684\u6846\u67b6\u3002Xamarin\u662f\u4e00\u79cd\u8de8\u5e73\u53f0\u5e94\u7528\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u4f7f\u7528C#\u548c.NET\u6280\u672f\u6808\u6765\u7f16\u5199\u539f\u751fAndroid\u548ciOS\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

Xamarin\u7684\u6838\u5fc3\u6982\u5ff5\u5982\u4e0b\uff1a<\/p>\n

1. Xamarin.Android\uff1a\u5b83\u63d0\u4f9b\u4e86\u5728C#\u4e2d\u7f16\u5199Android\u5e94\u7528\u7a0b\u5e8f\u7684\u80fd\u529b\u3002Xamarin.Android\u5145\u5206\u5229\u7528\u4e86Android\u7684SDK\uff0c\u4f7f\u5f97C#\u5f00\u53d1\u8005\u53ef\u4ee5\u50cfJava\u5f00\u53d1\u8005\u4e00\u6837\u8bbf\u95ee\u6240\u6709\u7684Android API\u3002Xamarin.Android\u7a0b\u5e8f\u5c06C#\u4ee3\u7801\u7f16\u8bd1\u6210\u539f\u751f\u7684Android\u5e94\u7528\u7a0b\u5e8f\u53ef\u8fd0\u884c\u7684\u4ee3\u7801\u3002<\/p>\n

2. Xamarin.iOS\uff1a\u5b83\u4e3aiOS\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e86C#\u8bed\u8a00\u7684\u652f\u6301\u3002\u4e0eXamarin.Android\u7c7b\u4f3c\uff0cXamarin.iOS\u4e5f\u63d0\u4f9b\u4e86\u5bf9iOS SDK\u7684\u8bbf\u95ee\uff0c\u5e76\u5c06C#\u4ee3\u7801\u7f16\u8bd1\u6210\u82f9\u679c\u8bbe\u5907\u53ef\u8fd0\u884c\u7684\u539f\u751f\u4ee3\u7801\u3002<\/p>\n

3. Xamarin.Forms\uff1aXamarin.Forms\u662f\u4e00\u4e2a\u5728Xamarin\u5e73\u53f0\u4e0a\u6784\u5efa\u8de8\u5e73\u53f0UI\u7684\u6846\u67b6\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u7f16\u5199\u4e00\u6b21UI\u4ee3\u7801\uff0c\u7136\u540e\u5728Android\u3001iOS\u548cWindows\u5e73\u53f0\u4e0a\u5171\u4eab\u3002\u8fd9\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u4e14\u51cf\u5c11\u4e86\u5e73\u53f0\u4e4b\u95f4\u7684\u5df9\u5f02\u3002<\/p>\n

\u9996\u5148\uff0c\u8bf7\u786e\u4fdd\u5df2\u5b89\u88c5\u4e86\u4ee5\u4e0b\u5f00\u53d1\u5de5\u5177\uff1a<\/p>\n

1. Visual Studio\uff1aXamarin\u652f\u6301Visual Studio\uff0c\u8fd9\u662f\u4e00\u4e2a\u9762\u5411C#\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u3002\u53ef\u4ee5\u4f7f\u7528Visual Studio Community\u514d\u8d39\u7248\u3002<\/p>\n

2. Xamarin Android SDK\uff1a\u6b63\u5982\u6211\u4eec\u4e4b\u524d\u63d0\u5230\u7684\uff0cXamarin\u652f\u6301Android\u5f00\u53d1\u7684SDK\u3002\u5f53\u60a8\u5b89\u88c5Visual Studio\u65f6\uff0c\u5b83\u901a\u5e38\u4f1a\u5305\u542bXamarin\u7684\u7ec4\u4ef6\u3002\u786e\u4fdd\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u52fe\u9009\u201cMobile Development with .NET\u201d\u3002<\/p>\n

\u73b0\u5728\uff0c\u6211\u4eec\u7b80\u8981\u4ecb\u7ecd\u4e00\u4e0b\u4f7f\u7528C#\u548cXamarin\u5f00\u53d1Android\u5e94\u7528\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n

1. \u6253\u5f00Visual Studio\u5e76\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Xamarin.Android<\/p>\n

<\/figure>\n<\/p>\n

\u9879\u76ee\u3002\u5728\u6a21\u677f\u4e2d\u9009\u62e9\u201cAndroid App\u201d\u3002<\/p>\n

2. \u8f93\u5165\u9879\u76ee\u540d\u79f0\u3001\u4f4d\u7f6e\u7b49\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n

3. \u8bbe\u7f6e\u597d\u9879\u76ee\u540e\uff0c\u5c06\u770b\u5230\u5b89\u5353APP\u5f00\u53d1<\/a>\u4e00\u4e2a\u57fa\u672c\u7684Xamarin.Android\u9879\u76ee\u7ed3\u6784\u3002\u8fd9\u5305\u62ecMainActivity.cs\uff08\u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u5165\u53e3\uff09\uff0cRe\u5b89\u5353app\u5f00\u53d1\u5de5\u5177<\/a>sources\uff08\u5305\u542b\u5e03\u5c40\u3001\u56fe\u7247\u7b49\u8d44\u6e90\uff09\u548cAssets\uff08\u5305\u542b\u5b57\u4f53\u3001\u6570\u636e\u6587\u4ef6\u7b49\uff09\u3002<\/p>\n

4. MainActivity.cs\u6587\u4ef6\u5305\u542b\u4e00\u4e2a\u7ee7\u627f\u81eaActivity\u7684\u7c7b\u3002\u60a8\u53ef\u4ee5\u5728\u8fd9\u4e2a\u7c7b\u4e2d\u7f16\u5199\u5e94\u7528\u7a0b\u5e8f\u903b\u8f91\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5b83\u5c06\u52a0\u8f7dMain.axml\u5e03\u5c40\u6587\u4ef6\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`csharp<\/p>\n

protected override void OnCreate(Bundle savedInstanceState)<\/p>\n

{<\/p>\n

base.OnCreate(savedInstanceState);<\/p>\n

Xamarin.Essentials.Platform.Init(this, savedInstanceState);<\/p>\n

SetContentView(Resource.Layout.Main);<\/p>\n

}<\/p>\n

“`<\/p>\n

5. \u5728Resource\/layout\/Main.axml\u4e2d\u5b9a\u4e49\u5e03\u5c40\u3002\u8fd9\u4e9b\u5e03\u5c40\u6587\u4ef6\u4e0e\u60a8\u5728\u4f7f\u7528Android Studio\u7f16\u5199Java\u4ee3\u7801\u65f6\u6240\u7528\u7684\u5e03\u5c40\u6587\u4ef6\u7c7b\u4f3c\u3002\u4f7f\u7528XML\u7f16\u5199\u5e03\u5c40\uff0c\u5e76\u53ef\u4ee5\u5bf9\u754c\u9762\u5143\u7d20\u8bbe\u7f6e\u5c5e\u6027\u3002<\/p>\n

6. \u5728\u5bf9\u5e94\u7684C#\u4ee3\u7801\u4e2d\u5904\u7406\u754c\u9762\u5143\u7d20\u7684\u4e8b\u4ef6\uff0c\u6bd4\u5982\u6309\u94ae\u70b9\u51fb\u7b49\u3002<\/p>\n

7. \u6784\u5efa\u3001\u8fd0\u884c\u5e76\u8c03\u8bd5\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u60a8\u5c06\u80fd\u591f\u4f7f\u7528C#\u548cXamarin\u6846\u67b6\u8f7b\u677e\u5730\u5f00\u53d1Android\u5e94\u7528\u7a0b\u5e8f\u3002Xamarin\u63d0\u4f9b\u4e86\u8bb8\u591a\u7528\u4e8e\u5b9e\u73b0\u5404\u79cd\u529f\u80fd\u7684\u63d2\u4ef6\u548c\u5e93\uff0c\u4ee5\u5e2e\u52a9\u60a8\u5feb\u901f\u5f00\u53d1\u51fa\u529f\u80fd\u5f3a\u5927\u7684\u8de8\u5e73\u53f0\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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