xamarin開始手機軟體實用網站

https://developer.xamarin.com/recipes/android/fundamentals/activity/pass_data_between_activity/       xamarin的官網執行個體 超實用 https://developer.xamarin.com/recipes/android/controls/webview/call_csharp_from_javascript/   xamarin的官網 JS調用服務 超實用 https://developer.xamarin.com/recipes/android/controls/webview/load_local_content/    xamarin的官網 手機嵌入網頁開發 超實用 https://docs.microsoft.com/zh-cn/xamarin/android/app-fundamentals/broadcast-receivers  官網 廣播器使用 https://developer.xamarin.com/api/type/Android.Content.BroadcastReceiver/    官網 函數文檔 https://docs.microsoft.com/zh-cn/xamarin/android/platform/android-manifest

 xamarin清單網址

apk打包，打包就是存檔之後進行分布，存檔和分布是特有名詞，沒有準确的文檔，要參考下面兩個網站，自己學習完成。

https://blog.csdn.net/xsfqh/article/details/76974580 http://blog.yn137.com/yi-dong-app-kai-fa/xamarin-for-android-%E6%89%93%E5%8C%85%E7%BC%96%E8%AF%91apk%E6%96%87%E4%BB%B6%E8%AF%A6%E7%BB%86%E5%9B%BE%E6%96%87%E6%95%99%E7%A8%8B.html service長存設定，這邊部落格寫的很好。 https://blog.csdn.net/mad1989/article/details/22492519 輔助網站 http://www.android-studio.org/   安卓官網社群 沒啥用 http://www.runoob.com/android/android-tutorial.html   安卓菜鳥教程 入門實用

添加View.IOnClickListener ，btn_search.SetOnClickListener(this);開啟監聽      

OnClick(View v)裡判斷控件 if (v.Id == Resource.Id.btn_search)      

[Activity(Label = "Main", MainLauncher = true, Icon = "@drawable/icon")]
     public class MainActivity : Activity,IGongAnView,View.IOnClickListener
     {
         TextView txt_result;
         Button btn_search;
         EditText btn_sitedomain;
         
         protected override void OnCreate(Bundle bundle)
         {
             base.OnCreate(bundle);
             SetContentView(Resource.Layout.Main);
             txt_result = FindViewById<TextView>(Resource.Id.txt_result);
             btn_search = FindViewById<Button>(Resource.Id.btn_search);
             btn_sitedomain = FindViewById<EditText>(Resource.Id.btn_sitedomain); 
             btn_search.SetOnClickListener(this);
         }
 
         public void OnClick(View v)
         {
             if (v.Id == Resource.Id.btn_search)
             {
                 string sitedomain = btn_sitedomain.Text;
                 string pattern = @"^[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+$";
                 Regex reg = new Regex(pattern);
                 if (string.IsNullOrEmpty(sitedomain))
                 {
                     Toast.MakeText(this, "請輸入域名", ToastLength.Short).Show();
                 }
                 else if (reg.IsMatch(sitedomain))
                 {
                     progressDialog.Show();
                     presenter.showResult(sitedomain);
                 }
                 else
                 {
                     Toast.MakeText(this, "域名錯誤，請重新輸入", ToastLength.Short).Show();
                 }
             }
         }
       
     }