C# EditText.SetTextColor方法代码示例

        public static void StyleTextField( EditText textField, string placeholderText, string font, uint size )
        {
            textField.Background = null;
            textField.SetTextColor( Rock.Mobile.UI.Util.GetUIColor( ControlStylingConfig.TextField_ActiveTextColor ) );

            textField.Hint = placeholderText;
            textField.SetHintTextColor( Rock.Mobile.UI.Util.GetUIColor( ControlStylingConfig.TextField_PlaceholderTextColor ) );

            textField.SetTypeface( Rock.Mobile.PlatformSpecific.Android.Graphics.FontManager.Instance.GetFont( font ), TypefaceStyle.Normal );
            textField.SetTextSize( Android.Util.ComplexUnitType.Dip, size );
        }  

 private void InitializeVariables()
 {
     this.ActionBar.SetBackgroundDrawable (Resources.GetDrawable (Resource.Drawable.Black));
     this.ActionBar.SetTitle (Resource.String.application);
     loginButton = FindViewById<Button> (Resource.Id.logInButton);
     username = FindViewById<EditText> (Resource.Id.usernameEntry);
     password = FindViewById<EditText> (Resource.Id.passwordEntry);
     username.SetBackgroundColor (Android.Graphics.Color.Orange);
     username.SetTextColor (Android.Graphics.Color.White);
     username.SetHintTextColor (Android.Graphics.Color.White);
     password.SetBackgroundColor (Android.Graphics.Color.Orange);
     password.SetTextColor (Android.Graphics.Color.White);
     password.SetHintTextColor (Android.Graphics.Color.White);
 }

		public static void SetTheme(EditText editText, FlatTheme theme, 
			FlatUI.FlatFontFamily fontFamily, FlatUI.FlatFontWeight fontWeight, FlatUI.FlatTextAppearance textAppearance,
			int style, int radius, int padding, int border)
		{
			float[] outerR = new float[]{radius, radius, radius, radius, radius, radius, radius, radius};

			// creating normal state drawable
			var normalFront = new ShapeDrawable(new RoundRectShape(outerR, null, null));
			normalFront.SetPadding(padding, padding, padding, padding);

			var normalBack = new ShapeDrawable(new RoundRectShape(outerR, null, null));
			normalBack.SetPadding(border, border, border, border);

			if (style == 0) {             // flat
				normalFront.Paint.Color = Color.Transparent;
				normalBack.Paint.Color = theme.LightAccentColor;
				editText.SetTextColor(theme.VeryLightAccentColor);

			} else if (style == 1) {      // box
				normalFront.Paint.Color = Color.White;
				normalBack.Paint.Color = theme.LightAccentColor;
				editText.SetTextColor(theme.BackgroundColor);

			} else if (style == 2) {      // transparent
				normalFront.Paint.Color = Color.Transparent;
				normalBack.Paint.Color = Color.Transparent;
				editText.SetTextColor(theme.BackgroundColor);
			}

			Drawable[] d = {normalBack, normalFront};
			LayerDrawable normal = new LayerDrawable(d);

			editText.SetBackgroundDrawable(normal);

			editText.SetHintTextColor(theme.VeryLightAccentColor);

			if (textAppearance == FlatUI.FlatTextAppearance.Dark) editText.SetTextColor(theme.DarkAccentColor);
			else if (textAppearance == FlatUI.FlatTextAppearance.Light) editText.SetTextColor(theme.VeryLightAccentColor);

			var typeface = FlatUI.GetFont(editText.Context, fontFamily, fontWeight);
			if (typeface != null)
				editText.SetTypeface(typeface, TypefaceStyle.Normal);
		}

		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.........

        private void updateTextAttributes(EditText title, EditText content)
        {
            float baseSize = Float.parseFloat(Preferences.GetString(Preferences.Key.BASE_TEXT_SIZE));
            content.SetTextSize(baseSize);
            title.SetTextSize(baseSize*1.3f);

            title.SetTextColor(Color.Blue);
            title.PaintFlags = title.PaintFlags | PaintFlags.UnderlineText;
            title.SetBackgroundColor(0xffffffff);

            content.SetBackgroundColor(0xffffffff);
            content.SetTextColor(Color.DarkGray);
        }

		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.........

        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            // Create your application here
            SetContentView(Resource.Layout.chatActivity);

            //get intent data
            toEmail = Intent.GetStringExtra("email");
            toFirstName = Intent.GetStringExtra("firstName");
            toLastName = Intent.GetStringExtra("lastName");

            this.Title = toFirstName+" " + toLastName;

            msgList = FindViewById<ListView>(Resource.Id.msg_list);
            sendButton = FindViewById<Button>(Resource.Id.send_btn);
            msgToSend = FindViewById<EditText>(Resource.Id.msg_edit);
            msgToSend.SetTextColor(Android.Graphics.Color.Black);
            msgToSend.SetTextSize(Android.Util.ComplexUnitType.Px,30);
            //messages.Add(msg + "email= " + toEmail);

            sendButton.Click += sendClickEvent;

            msgAdapter = new ArrayAdapter(this, Android.Resource.Layout.SimpleListItem1, messages);
            msgList.Adapter = msgAdapter;

            ChatActivity.instance = this;

            RegisterBroadcastReceiver();
            updateMsgBox();
        }

		void BuildUI (Bundle savedInstanceState)
		{
			var hMargin = 20;

			RequestWindowFeature (WindowFeatures.NoTitle);

			Title = state.Service.ShareTitle;

			layout = new LinearLayout (this) {
				Orientation = Orientation.Vertical,
			};
			layout.SetBackgroundColor (Color.White);
			SetContentView (layout);

			//
			// Toolbar
			//
			toolbar = new ToolbarView (this, Title);
			toolbar.IsProgressing = state.IsSending;
			toolbar.Clicked += (sender, args) => StartSending();
			layout.AddView (toolbar);

			//
			// Scroll content
			//
			var scroller = new ScrollView (this) {
				LayoutParameters = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.WrapContent, LinearLayout.LayoutParams.WrapContent) {
				},
			};
			var scrollContent = new LinearLayout (this) {
				Orientation = Orientation.Vertical,
				LayoutParameters = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.WrapContent, LinearLayout.LayoutParams.WrapContent) {
				},
			};
			scroller.ScrollbarFadingEnabled = true;
			scroller.AddView (scrollContent);
			layout.AddView (scroller);

			//
			// Account
			//
			var acctLabel = new TextView (this) {
				Text = "From",
				LayoutParameters = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.WrapContent, LinearLayout.LayoutParams.WrapContent) {
					RightMargin = 12,
				},
			};
			acctLabel.SetTextColor (Color.DarkGray);
			acctLabel.SetTextSize (ComplexUnitType.Sp, LabelTextSize);

			acctPicker = new TextView (this) {
				Typeface = Typeface.DefaultFromStyle (TypefaceStyle.Bold),
				Clickable = true,
			};
			acctPicker.SetTextColor (Color.Black);
			acctPicker.SetTextSize (ComplexUnitType.Sp, LabelTextSize);
			acctPicker.Click += PickAccount;
			UpdateAccountUI ();

			var acctLayout = new LinearLayout (this) {
				Orientation = Orientation.Horizontal,
				LayoutParameters = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.FillParent, LinearLayout.LayoutParams.WrapContent) {
					TopMargin = 24,
					LeftMargin = hMargin,
					RightMargin = hMargin,
				},
			};
			acctLayout.SetGravity (GravityFlags.Left);
			acctLayout.AddView (acctLabel);
			acctLayout.AddView (acctPicker);

			scrollContent.AddView (acctLayout);

			//
			// Attachments
			//
			var attachLayout = new LinearLayout (this) {
				Orientation = Orientation.Vertical,
				Visibility = state.Item.HasAttachments ? ViewStates.Visible : ViewStates.Gone,
				LayoutParameters = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.FillParent, LinearLayout.LayoutParams.WrapContent) {
					TopMargin = 30,
					LeftMargin = hMargin,
					RightMargin = hMargin,
				},
			};

			foreach (var x in state.Item.Links) {
				attachLayout.AddView (new AttachmentView (this, x.AbsoluteUri));
			}
			foreach (var x in state.Item.Images) {
				attachLayout.AddView (new AttachmentView (this, x.Filename, x.Length));
			}
			foreach (var x in state.Item.Files) {
				attachLayout.AddView (new AttachmentView (this, x.Filename, x.Length));
			}

			scrollContent.AddView (attachLayout);

			//
			// Composer
//.........这里部分代码省略.........

 private static void SetTextColor(ExtendedPicker entry, EditText control)
 {
     control.SetTextColor(entry.TextColor.ToAndroid());
 }