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C# ImageButton.SetImageBitmap方法代码示例

本文整理汇总了C#中ImageButton.SetImageBitmap方法的典型用法代码示例。如果您正苦于以下问题：C# ImageButton.SetImageBitmap方法的具体用法？C# ImageButton.SetImageBitmap怎么用？C# ImageButton.SetImageBitmap使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ImageButton的用法示例。


在下文中一共展示了ImageButton.SetImageBitmap方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: setItemLogin

		public void setItemLogin(){



			var txtFormat = Android.Util.ComplexUnitType.Px;

			linearButtonLogin = new LinearLayout (this);
			linearEditTextLogin = new LinearLayout (this);
			linearTextLogin = new LinearLayout (this);



			etxtUser = new EditText (this);
			etxtPassword = new EditText (this);
			btnLoginInto = new ImageButton (this);
			txtLogin_a = new TextView (this);
			txtLogin_b = new TextView (this);
			txtInicioSesion = new TextView (this);

			linearButtonLogin.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			linearEditTextLogin.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			linearTextLogin.LayoutParameters = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.WrapContent, LinearLayout.LayoutParams.WrapContent);

			etxtUser.LayoutParameters = new ViewGroup.LayoutParams (Configuration.getWidth (507), Configuration.getHeight (78));
			etxtPassword.LayoutParameters = new ViewGroup.LayoutParams (Configuration.getWidth (507), Configuration.getHeight (78));


			linearButtonLogin.Orientation = Orientation.Horizontal;
			linearButtonLogin.SetGravity (GravityFlags.Center);
			linearEditTextLogin.Orientation = Orientation.Vertical;
			linearEditTextLogin.SetGravity (GravityFlags.Center);
			linearTextLogin.Orientation = Orientation.Vertical;
			linearTextLogin.SetGravity (GravityFlags.Center);



			etxtUser.Hint = "  Usuario"; 
			etxtUser.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");

			etxtPassword.Hint = "  Contraseña";
			etxtPassword.InputType = Android.Text.InputTypes.TextVariationPassword | Android.Text.InputTypes.ClassText;
			etxtPassword.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");
			etxtPassword.InputType = InputTypes.TextVariationVisiblePassword;

			txtLogin_a.Text = "FORGOT PASSWORD?";
			txtLogin_a.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");

			txtLogin_b.Text = "            CHANGE";
			txtLogin_b.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");

			txtLogin_a.SetTextSize (txtFormat,Configuration.getHeight(30));
			txtLogin_b.SetTextSize (txtFormat, Configuration.getHeight (30));


			txtInicioSesion.Text = "Iniciar Sesión";
			txtInicioSesion.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");
			txtInicioSesion.SetTextColor (Color.ParseColor("#ffffff"));
			txtInicioSesion.SetTextSize (Android.Util.ComplexUnitType.Px, Configuration.getHeight (36));

			btnLoginInto.SetImageBitmap (Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/otherlogin.png"),Configuration.getWidth (242), Configuration.getHeight (78),true));
			etxtUser.SetTextColor (Color.ParseColor ("#ffffff"));
			etxtPassword.SetTextColor (Color.ParseColor ("#ffffff"));



			btnLoginInto.Click += delegate {
				_dialog.Show();
				var com = ((LoginViewModel)this.DataContext).LoginCommand;
				com.Execute(null);
				//AlertDialog.Builder popupBuilder = new AlertDialog.Builder(this);




			};

			initButtonColor (btnLoginInto);

			etxtPassword.InputType = InputTypes.TextVariationVisiblePassword;
			etxtPassword.TransformationMethod = Android.Text.Method.PasswordTransformationMethod.Instance;

			txtLogin_a.SetTextColor (Color.ParseColor ("#ffffff"));
			txtLogin_b.SetTextColor (Color.ParseColor ("#00c6ff"));


			Drawable drawableEditText = new BitmapDrawable (Bitmap.CreateScaledBitmap (getBitmapFromAsset ("icons/cajatexto.png"), Configuration.getWidth(507), Configuration.getHeight(80), true));
			etxtUser.SetBackgroundDrawable (drawableEditText);
			etxtPassword.SetBackgroundDrawable (drawableEditText);

			etxtUser.SetSingleLine (true);
			etxtPassword.SetSingleLine (true);

			LinearLayout space = new LinearLayout (this);
			space.LayoutParameters = new LinearLayout.LayoutParams (-1, 20);


			linearTextLogin.AddView (txtLogin_a);

			linearTextLogin.AddView (txtLogin_b);

//.........这里部分代码省略.........
开发者ID:aocsa，项目名称:CInca，代码行数:101，代码来源:LoginView.cs

示例2: init


//.........这里部分代码省略.........


			linearLicencia.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			linearLicencia.Orientation = Orientation.Horizontal;
			linearLicencia.SetGravity (GravityFlags.Center);

			linearLogin.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			linearLogin.Orientation = Orientation.Horizontal;
			linearLogin.SetGravity (GravityFlags.Right);

			linearSingup.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			linearSingup.Orientation = Orientation.Vertical;
			linearSingup.SetGravity (GravityFlags.Center);


			linearLogo.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			linearLogo.Orientation = Orientation.Vertical;
			linearLogo.SetGravity (GravityFlags.Center);



			txtLicencia_a.Text = "TO REGISTER, ACCEPT THE";
			txtLicencia_a.SetTextSize(textFormat,Configuration.getHeight(25));
			txtLicencia_a.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");
			txtLicencia_a.SetTextColor (Color.ParseColor ("#ffffff"));
			txtLicencia_b.Text = " TERMS OF USE";
			txtLicencia_b.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");

			txtLicencia_b.SetTextSize(textFormat,Configuration.getHeight(25));
			txtLicencia_b.SetTextColor (Color.ParseColor ("#00c6ff"));
			chkLogin.Checked = false;

			chkLogin.SetBackgroundColor(Color.ParseColor("#ffffff"));

			imgLogo.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/logo.png"), Configuration.getWidth(360), Configuration.getHeight(230),true));
			btnLogin.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/login.png"), Configuration.getWidth(210), Configuration.getHeight(60),true));
			btnFacebook.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signupface.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));
			btnSingUp.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signupnolisto.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));

			Drawable dc = new BitmapDrawable (Bitmap.CreateScaledBitmap (getBitmapFromAsset ("icons/toregister.png"), Configuration.getWidth(47), Configuration.getHeight(47), true));
			chkLogin.SetBackgroundDrawable (dc);

			initButtonColor (btnLogin);
			initButtonColor (btnFacebook);
			initButtonColor (btnSingUp);
			linearLicencia.AddView (chkLogin);
			linearLicencia.AddView (txtLicencia_a);
			linearLicencia.AddView (txtLicencia_b);

			linearLogin.AddView (btnLogin);
			linearSingup.AddView (linearLicencia);
			linearSingup.AddView (btnSingUp);
			linearSingup.AddView (btnFacebook);

			linearLogo.AddView (imgLogo);

			linearLogo.SetX (0); linearLogo.SetY (Configuration.getHeight(373));
			linearContentText.SetX (0); linearContentText.SetY (Configuration.getHeight(557));
			linearLogin.SetX (0); linearLogin.SetY (Configuration.getHeight(30));
			linearSingup.SetX (0); linearSingup.SetY (Configuration.getHeight(785));

			relSingup.AddView (linearLogo);
			relSingup.AddView (linearContentText);
			relSingup.AddView (linearLogin);
			relSingup.AddView (linearSingup);
			mainLayout.AddView (relSingup);


			btnSingUp.Click+= delegate {

				if(chkLogin.Checked==true){
					var com = ((LoginViewModel)this.DataContext).SignUpCommand;
					com.Execute(null);
				}
			};


			btnLogin.Click+= BtnLogin_Click;

			btnFacebook.Click += async delegate {


				await Authenticate(MobileServiceAuthenticationProvider.Facebook);

				/*var com = ((LoginViewModel)this.DataContext).FacebookLoginCommand;
				com.Execute(null);
				*/
			};


			chkLogin.CheckedChange += delegate {
				if(chkLogin.Checked==true){
					btnSingUp.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signuplisto.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));
				}
				if(chkLogin.Checked==false){
					btnSingUp.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signupnolisto.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));
				}

			};
		}
开发者ID:aocsa，项目名称:CInca，代码行数:101，代码来源:LoginView.cs

示例3: init

		public void init(){
			mainLayout = new RelativeLayout (this);
			mainLayout.LayoutParameters = new RelativeLayout.LayoutParams (-1, -1);
			linearButtons = new LinearLayout (this);
			linearImageCamera = new LinearLayout (this);
			LinearImageText = new LinearLayout (this);
			LinearTextCamera = new LinearLayout (this);

			linearButtons.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			linearImageCamera.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			LinearImageText.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);
			LinearTextCamera.LayoutParameters = new LinearLayout.LayoutParams (-1, LinearLayout.LayoutParams.WrapContent);

			linearButtons.Orientation = Orientation.Horizontal;
			linearImageCamera.Orientation = Orientation.Horizontal;
			LinearImageText.Orientation = Orientation.Horizontal;
			LinearTextCamera.Orientation = Orientation.Vertical;

			//linearButtons.SetGravity (GravityFlags.Center);
			linearImageCamera.SetGravity (GravityFlags.Center);
			LinearImageText.SetGravity (GravityFlags.Center);
			LinearTextCamera.SetGravity (GravityFlags.Center);

			Drawable dr = new BitmapDrawable (Bitmap.CreateScaledBitmap (getBitmapFromAsset ("icons/bfondo.png"), 1024, 768, true));
			mainLayout.SetBackgroundDrawable (dr);

			imgCamera = new ImageView (this);
			imgLineal = new ImageView (this);
			btnCamera = new ImageButton (this);
			btnRepository = new ImageButton (this);
			btnDone = new ImageButton (this);
			txtCamera = new TextView (this);

			txtCamera.Text = "CHOOSE A PICTURE AND \n     SELECT A COLOUR"; 
			txtCamera.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");
			txtCamera.SetTextSize(Android.Util.ComplexUnitType.Px,Configuration.getHeight(30));

			txtCamera.SetTextColor (Color.ParseColor ("#ffffff"));

			Button bt = new Button (this);


			imgCamera.SetImageBitmap (Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/camara.png"), Configuration.getWidth(164),Configuration.getHeight(164),true));
			imgLineal.SetImageBitmap (Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/colores.png"), Configuration.getWidth(542), 5,true));
			btnCamera.SetImageBitmap (Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/loadcamara.png"), Configuration.getWidth(58),Configuration.getHeight(50),true));
			btnRepository.SetImageBitmap (Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/loadbiblioteca.png"), Configuration.getWidth(58),Configuration.getHeight(50),true));
			btnDone.SetImageBitmap (Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/adelante.png"), Configuration.getWidth(20),Configuration.getWidth(30),true));

			imgCamera.Click += delegate {
				var com = ((CameraViewModel)this.DataContext).TakePictureCommand;
				com.Execute (null);
			};

			linearButtons.AddView (btnCamera);
			linearButtons.AddView (btnRepository);

			btnCamera.SetPadding (Configuration.getWidth(122),0,0,0);
			btnRepository.SetPadding (Configuration.getWidth(300),0,0,0);

			linearImageCamera.AddView (imgCamera);
			txtCamera.SetPadding (0, Configuration.getHeight(70), 0, 0);
			LinearImageText.AddView (txtCamera);


			LinearTextCamera.AddView (linearImageCamera);
			LinearTextCamera.AddView (LinearImageText);

			LinearTextCamera.SetX (0); LinearTextCamera.SetY (Configuration.getHeight(295));
			linearButtons.SetX (0); linearButtons.SetY (Configuration.getHeight(926));
			imgLineal.SetX (Configuration.getWidth(61)); imgLineal.SetY (Configuration.getHeight(1019));
			btnDone.SetX (Configuration.getWidth(550)); btnDone.SetY (Configuration.getHeight(40));

			mainLayout.AddView (btnDone);
			mainLayout.AddView (LinearTextCamera);
			mainLayout.AddView (linearButtons);
			mainLayout.AddView (imgLineal);
			initButtonColor (btnCamera);
			initButtonColor (btnRepository);
			initButtonColor (btnDone);

			btnCamera.Click += delegate {
				var com = ((CameraViewModel)this.DataContext).TakePictureCommand;
				com.Execute(null);
			};

			btnRepository.Click += delegate {
				var com = ((CameraViewModel)this.DataContext).ChoosePictureCommand;
				com.Execute(null);
			};


			Bitmap bm;
			var vm = this.ViewModel as CameraViewModel;
			if (vm.Bytes != null)
			{
				bm= BitmapFactory.DecodeByteArray(vm.Bytes, 0, vm.Bytes.Length);
				imgCamera.SetImageBitmap (bm); 

			}

//.........这里部分代码省略.........
开发者ID:aocsa，项目名称:eduticnow.droid，代码行数:101，代码来源:CameraView.cs

示例4: init

		public void init(){
			mainLayout = new RelativeLayout (this);
			txtRegister = new TextView (this);
			etxtEmail = new EditText (this);
			etxtUser = new EditText (this);
			etxtPassword = new EditText (this);
			btnCreateAccount = new ImageButton (this);
			linearButtonRegister = new LinearLayout (this);
			linearRegister = new LinearLayout (this);


			linearButtonRegister.LayoutParameters = new LinearLayout.LayoutParams (-1,LinearLayout.LayoutParams.WrapContent);
			linearRegister.LayoutParameters = new LinearLayout.LayoutParams (-1,LinearLayout.LayoutParams.WrapContent);
			linearButtonRegister.Orientation = Orientation.Horizontal;
			linearRegister.Orientation = Orientation.Vertical;
			linearButtonRegister.SetGravity (GravityFlags.Center);
			linearRegister.SetGravity (GravityFlags.Center);

			etxtUser.LayoutParameters = new ViewGroup.LayoutParams (Configuration.getWidth (507), Configuration.getHeight (78));
			etxtPassword.LayoutParameters = new ViewGroup.LayoutParams (Configuration.getWidth (507), Configuration.getHeight (78));
			etxtEmail.LayoutParameters = new ViewGroup.LayoutParams (Configuration.getWidth (507), Configuration.getHeight (78));
				
	


			mainLayout.LayoutParameters = new RelativeLayout.LayoutParams (-1, -1);
			Drawable drawableBackground = new BitmapDrawable (Bitmap.CreateScaledBitmap (getBitmapFromAsset ("icons/cfondo.png"), 768, 1024, true));
			mainLayout.SetBackgroundDrawable (drawableBackground);


			txtRegister.Text = "Registro";
			txtRegister.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");


			etxtUser.Hint ="  Nombre de usuario";
			etxtUser.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");


			etxtEmail.Hint = "  Dirección de correo";
			etxtEmail.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");


			etxtPassword.Hint ="  Contraseña";
			etxtPassword.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");


			Drawable drawableEditText = new BitmapDrawable (Bitmap.CreateScaledBitmap (getBitmapFromAsset ("icons/cajatexto.png"), Configuration.getWidth (507), Configuration.getHeight (80), true));

			etxtUser.SetBackgroundDrawable (drawableEditText);
			etxtPassword.SetBackgroundDrawable (drawableEditText);
			etxtEmail.SetBackgroundDrawable (drawableEditText);

			etxtUser.SetTextColor (Color.ParseColor ("#ffffff"));
			etxtUser.SetSingleLine (true);
			etxtPassword.SetTextColor (Color.ParseColor ("#ffffff"));
			etxtPassword.SetSingleLine (true);
			etxtEmail.SetTextColor (Color.ParseColor ("#ffffff"));
			etxtEmail.SetSingleLine (true);

			txtRegister.SetTextColor (Color.ParseColor("#ffffff"));
			txtRegister.SetTextSize (Android.Util.ComplexUnitType.Px, Configuration.getHeight (40));

			etxtPassword.InputType = InputTypes.TextVariationVisiblePassword;
			etxtPassword.TransformationMethod = Android.Text.Method.PasswordTransformationMethod.Instance;

			btnCreateAccount.SetImageBitmap (Bitmap.CreateScaledBitmap (getBitmapFromAsset ("icons/crearcuenta.png"), Configuration.getWidth (507), Configuration.getHeight (80), true));
			btnCreateAccount.Alpha = 255;
			//btn.SetAlpha(255);
			btnCreateAccount.SetBackgroundColor(Color.Transparent);


			LinearLayout space = new LinearLayout (this);
			space.LayoutParameters = new LinearLayout.LayoutParams (-1, 20);
			LinearLayout space2 = new LinearLayout (this);
			space2.LayoutParameters = new LinearLayout.LayoutParams (-1, 20);

			linearRegister.AddView (etxtUser);
			linearRegister.AddView (space);
			linearRegister.AddView (etxtEmail);
			linearRegister.AddView (space2);
			linearRegister.AddView (etxtPassword);

			linearButtonRegister.AddView (btnCreateAccount);

			txtRegister.SetX (Configuration.getWidth(72)); txtRegister.SetY (Configuration.getHeight(535));
			linearRegister.SetX (0); linearRegister.SetY (Configuration.getHeight(592));
			linearButtonRegister.SetX (0); linearButtonRegister.SetY (Configuration.getHeight(975));
			mainLayout.AddView (txtRegister);
			mainLayout.AddView (linearRegister);
			mainLayout.AddView (linearButtonRegister);

			//string ndef = "None" ;

			//string foto = "http://www.clinicatorielli.com/img/icons/no-user.png";

			EditText lastName = new EditText (this);
			lastName.Text = "None";

			EditText url = new EditText (this);
			url.Text = "http://www.clinicatorielli.com/img/icons/no-user.png";
//.........这里部分代码省略.........
开发者ID:aocsa，项目名称:eduticnow.droid，代码行数:101，代码来源:RegisterView.cs

示例5: GetPasswordAsync

 public Task<string> GetPasswordAsync(Stream keypadImageStream, IList<MapAreaInfo> mapAreas, SiteManager site)
 {
     var tcs = new TaskCompletionSource<string>();
     var adb = new AlertDialog.Builder(Context);
     using (var inflater = LayoutInflater.From(adb.Context))
     {
         var view = inflater.Inflate(Resource.Layout.XjtuCardPassword, null);
         var passwordView = view.FindViewById<TextView>(Resource.Id.passwordTextView);
         var padTable = view.FindViewById<TableLayout>(Resource.Id.passwordPadTable);
         var currentPassword = "";
         Action updatePasswordDisplay = () =>
         {
             passwordView.Text = new string('#', currentPassword.Length);
         };
         //生成按键。
         var keypadBitmap = BitmapFactory.DecodeStream(keypadImageStream);
         for (var row = 0; row < 4; row++)
         {
             var tr = new TableRow(adb.Context)
             {
                 LayoutParameters = new ViewGroup.LayoutParams(
                     ViewGroup.LayoutParams.WrapContent,
                     ViewGroup.LayoutParams.WrapContent)
             };
             padTable.AddView(tr);
             for (var col = 0; col < 3; col++)
             {
                 var index = row * 3 + col;
                 var indexExpr = Convert.ToString(index);
                 View buttonView = null;
                 if (index <= 9)
                 {
                     var area = mapAreas.First(a => a.Value == indexExpr);
                     var button = new ImageButton(adb.Context)
                     {
                         LayoutParameters = new TableRow.LayoutParams(
                             ViewGroup.LayoutParams.WrapContent,
                             ViewGroup.LayoutParams.WrapContent),
                     };
                     button.SetMinimumWidth(DroidUtility.DipToPixelsX(64));
                     button.SetMinimumHeight(DroidUtility.DipToPixelsY(64));
                     button.SetImageBitmap(Bitmap.CreateBitmap(keypadBitmap, area.X1, area.Y1, area.Width, area.Height));
                     button.SetScaleType(ImageView.ScaleType.FitCenter);
                     button.Click += (_, e) =>
                     {
                         currentPassword += indexExpr;
                         updatePasswordDisplay();
                     };
                     buttonView = button;
                 } else if (index == 10)
                 {
                     var button = new Button(adb.Context)
                     {
                         Text = "更正",
                         LayoutParameters = new TableRow.LayoutParams(
                             ViewGroup.LayoutParams.MatchParent,
                             ViewGroup.LayoutParams.WrapContent)
                         {
                             Span = 2,
                             Gravity = GravityFlags.CenterVertical
                         }
                     };
                     button.Click += (_, e) =>
                     {
                         currentPassword = "";
                         updatePasswordDisplay();
                     };
                     buttonView = button;
                 }
                 if (buttonView != null)
                 {
                     tr.AddView(buttonView);
                 }
             }
         }
         //初始化界面。
         updatePasswordDisplay();
         adb.SetView(view)
             .SetPositiveButton("确定", (_, e) =>
             {
                 tcs.SetResult(currentPassword);
             })
             .SetNegativeButton("取消", (_, e) =>
             {
                 tcs.SetResult(null);
             })
             .Show();
     }
     return tcs.Task;
 }
开发者ID:CXuesong，项目名称:App2，代码行数:90，代码来源:ManualVerificationProvider.cs

示例6: initUi_SignUp


//.........这里部分代码省略.........
			txtlogin_c1.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");
			initText (txtlogin_c2, " for real", "#ffffff");
			txtlogin_c2.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");

			linearTxta.Orientation = Orientation.Horizontal;
			linearTxta.SetGravity (GravityFlags.Center);
			linearTxtb.Orientation = Orientation.Horizontal;
			linearTxtb.SetGravity (GravityFlags.Center);
			linearTxtc.Orientation = Orientation.Horizontal;
			linearTxtc.SetGravity (GravityFlags.Center);

			linearContentText.Orientation = Orientation.Vertical;
			linearContentText.SetGravity (GravityFlags.Center);

			linearTxta.AddView (txtlogin_a1); linearTxta.AddView (txtlogin_a2);
			linearTxtb.AddView (txtlogin_b1); linearTxtb.AddView (txtlogin_b2);
			linearTxtc.AddView (txtlogin_c1); linearTxtc.AddView (txtlogin_c2);

			linearContentText.AddView (linearTxta);
			linearContentText.AddView (linearTxtb);
			linearContentText.AddView (linearTxtc);

			var textFormat = Android.Util.ComplexUnitType.Px;

			txtLicencia_a.Text = "TO REGISTER, ACCEPT THE";
			txtLicencia_a.SetTextSize(textFormat,Configuration.getHeight(25));
			txtLicencia_a.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");
			txtLicencia_a.SetTextColor (Color.ParseColor ("#ffffff"));
			txtLicencia_b.Text = " TERMS OF USE";
			txtLicencia_b.Typeface =  Typeface.CreateFromAsset(this.Assets, "fonts/HelveticaNeue.ttf");

			txtLicencia_b.SetTextSize(textFormat,Configuration.getHeight(25));
			txtLicencia_b.SetTextColor (Color.ParseColor ("#00c6ff"));
			chkLogin.Checked = false;

			chkLogin.SetBackgroundColor(Color.ParseColor("#ffffff"));

			imgLogo.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/logo.png"), Configuration.getWidth(317), Configuration.getHeight(70),true));
			btnLogin.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/login.png"), Configuration.getWidth(210), Configuration.getHeight(60),true));
			btnFacebook.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signupface.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));
			btnSingUp.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signupnolisto.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));

			Drawable dc = new BitmapDrawable (Bitmap.CreateScaledBitmap (getBitmapFromAsset ("icons/toregister.png"), Configuration.getWidth(47), Configuration.getHeight(47), true));
			chkLogin.SetBackgroundDrawable (dc);

			initButtonColor (btnLogin);
			initButtonColor (btnFacebook);
			initButtonColor (btnSingUp);
			linearLicencia.AddView (chkLogin);
			linearLicencia.AddView (txtLicencia_a);
			linearLicencia.AddView (txtLicencia_b);

			linearLogin.AddView (btnLogin);
			linearSingup.AddView (linearLicencia);
			linearSingup.AddView (btnSingUp);
			linearSingup.AddView (btnFacebook);

			linearLogo.AddView (imgLogo);

			linearLogo.SetX (0); linearLogo.SetY (Configuration.getHeight(447));
			linearContentText.SetX (0); linearContentText.SetY (Configuration.getHeight(557));
			linearLogin.SetX (0); linearLogin.SetY (Configuration.getHeight(30));
			linearSingup.SetX (0); linearSingup.SetY (Configuration.getHeight(785));

			relSingup.AddView (linearLogo);
			relSingup.AddView (linearContentText);
			relSingup.AddView (linearLogin);
			relSingup.AddView (linearSingup);
			mainLayout.AddView (relSingup);


			#region buttons_events

			btnLogin.Click+= BtnLogin_Click;

			btnSingUp.Click+= delegate {

				if(chkLogin.Checked==true){
					var com = ((LoginViewModel)this.DataContext).SignUpCommand;
					com.Execute(null);
				}
			} ;

			btnFacebook.Click += async delegate {
				await Authenticate(MobileServiceAuthenticationProvider.Facebook);
			} ;

			chkLogin.CheckedChange += delegate {
				if(chkLogin.Checked==true){
					btnSingUp.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signuplisto.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));
				}
				if(chkLogin.Checked==false){
					btnSingUp.SetImageBitmap(Bitmap.CreateScaledBitmap (getBitmapFromAsset("icons/signupnolisto.png"), Configuration.getWidth(507), Configuration.getHeight(80),true));
				}

			} ;
			#endregion


		}
开发者ID:aocsa，项目名称:eduticnow.droid，代码行数:101，代码来源:LoginView.cs


注：本文中的ImageButton.SetImageBitmap方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。