C# LinearLayout.AddView方法代码示例

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

            var layout = new LinearLayout(this) {
                Orientation = Orientation.Vertical
            };
            this.AddContentView(layout, new ViewGroup.LayoutParams(-1, -1));

            this.T1 = new TextView(this);
            this.T2 = new TextView(this) {
                Text = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss")
            };

            layout.AddView(this.T1);
            layout.AddView(this.T2);

            var btn = new Button(this) {
                Text = "Search"
            };

            btn.Click += Btn_Click;
            layout.AddView(btn);

            this.HandleIntent(this.Intent);
        }

		public override View GetPropertyWindowLayout (Android.Content.Context context)
		{
			LinearLayout linear = new LinearLayout (context);
			linear.Orientation = Orientation.Vertical;
			allowsorting = new CheckBox (context);
			allowtristatesorting = new CheckBox (context);
			allowsortingforSupplierID = new CheckBox (context);
			allowsortingforProductID = new CheckBox (context);

			allowsorting.Text = "Allow Sorting";
			allowtristatesorting.Text = "Allow TriState Sorting";
			allowsortingforSupplierID.Text = "Allow Sorting For SupplierID";
			allowsortingforProductID.Text = "Allow Sorting For ProductID";

			allowsorting.Checked = true;
			allowtristatesorting.Checked = true;
			allowsortingforSupplierID.Checked = true;
			allowsortingforProductID.Checked = true;

			allowsorting.CheckedChange += OnAllowSortingChanged;
			allowtristatesorting.CheckedChange += OnAllowTriStateSortingChanged;
			allowsortingforProductID.CheckedChange += OnSortingForProductIDChanged;
			allowsortingforSupplierID.CheckedChange += OnSortingForSupplierIDChanged;
			linear.AddView (allowsorting);
			linear.AddView (allowtristatesorting);
			linear.AddView (allowsortingforSupplierID);
			linear.AddView (allowsortingforProductID);
			return linear;
		}

        //this comment should only be available in dev
        //this comment should only be available in release branch
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate (bundle);
            var surfaceOrientation = WindowManager.DefaultDisplay.Rotation;

            mainLayout = viewResource.LinLayout (this);
            if(surfaceOrientation == SurfaceOrientation.Rotation0 || surfaceOrientation == SurfaceOrientation.Rotation180)
            {
                mainLayout.Orientation = Orientation.Vertical;
            }
            else if (surfaceOrientation == SurfaceOrientation.Rotation90 || surfaceOrientation == SurfaceOrientation.Rotation270)
            {
                mainLayout.Orientation = Orientation.Horizontal;
            }

            topLayout = viewResource.LinLayout (this);
            topLayout.Id = 1;
            topLayout.WeightSum = 1;
            //topLayout.SetMinimumHeight(mainLayout.Height * .25);

            bottomLayout = viewResource.LinLayout (this);
            bottomLayout.Id = 2;
            bottomLayout.WeightSum = 1;
            //bottomLayout.SetMinimumHeight( mainLayout.Height * .75);

            LoadFragments ();

            mainLayout.AddView (topLayout);
            mainLayout.AddView (bottomLayout);

            SetContentView (mainLayout);

            Console.WriteLine(mainLayout.ToString ());
        }

        public void AddSpinner(ViewGroup rootview,string loadingtext)
        {
            loading = true;
            if(loadingcontainer==null||(loadingcontainer!=null&&!loadingcontainer.IsShown)){
                loadingcontainer = new RelativeLayout (nn_activity);
                loadingcontainer.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);
                loadingcontainer.SetBackgroundColor (Color.White);

                var detailcontainer = new LinearLayout (nn_activity);

                detailcontainer.Orientation = Orientation.Vertical;
                RelativeLayout.LayoutParams param = new RelativeLayout.LayoutParams ((int)TapUtil.dptodx (100), RelativeLayout.LayoutParams.WrapContent);
                param.AddRule (LayoutRules.CenterInParent);
                detailcontainer.LayoutParameters = param;

                LinearLayout.LayoutParams linearlayoutparm = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.MatchParent, LinearLayout.LayoutParams.WrapContent);
                linearlayoutparm.Gravity = GravityFlags.CenterHorizontal;

                ProgressBar progressbar = new ProgressBar (nn_activity);
                progressbar.LayoutParameters = linearlayoutparm;

                TextView tectview = new TextView (nn_activity);
                tectview.LayoutParameters = linearlayoutparm;
                tectview.Text = loadingtext;
                tectview.Gravity = GravityFlags.CenterHorizontal;

                detailcontainer.AddView (progressbar);
                detailcontainer.AddView (tectview);

                loadingcontainer.AddView (detailcontainer);
                rootview.AddView (loadingcontainer);
            }
        }

		public override Android.Views.View GetSampleContent (Android.Content.Context context)
		{
			LinearLayout layout= new LinearLayout(context);
			layout.Orientation = Orientation.Vertical;
			TextView textView= new TextView(context);
			textView.TextSize = 16;
			textView.SetPadding(10,20,0,0);
			textView.SetHeight(70);

			textView.Text ="Top Population Countries With Bubbles";
			layout.AddView(textView);
			textView.Gravity = Android.Views.GravityFlags.Top;
			maps = new SfMaps (context);
			ShapeFileLayer layer = new ShapeFileLayer ();
			layer.ShowItems = true;
			layer.Uri ="world1.shp";
			layer.DataSource = GetDataSource();
			layer.ShapeIdPath = "Country";
			layer.ShapeIdTableField = "NAME";
			layer.ShapeSettings = new ShapeSetting ();
			layer.ShapeSettings.ShapeValuePath= "ShortName";
			layer.ShapeSettings.ShapeFill = Color.ParseColor ("#A9D9F7");
			BubbleMarkerSetting marker = new BubbleMarkerSetting ()
			{  FillColor = Color.ParseColor ("#ffa500"), MinSize=15,MaxSize=25, ValuePath="Population" };
			layer.BubbleMarkerSetting = marker;
			maps.Layers.Add (layer);
			layout.AddView (maps);
			return layout;
		}

		void Initialize ()
		{
			this.LayoutParameters = new RelativeLayout.LayoutParams(-1,-1);
			this.SetGravity(GravityFlags.CenterHorizontal);

			mainLinearLayout = new LinearLayout (context);
			mainLinearLayout.LayoutParameters = new LinearLayout.LayoutParams (-1, -1);
			mainLinearLayout.Orientation = Orientation.Vertical;

			imBack = new ImageView (context);
			txtDescription = new TextView (context);
			txtTitle = new TextView (context);

			txtTitle.SetTextSize (ComplexUnitType.Fraction, Configuration.getHeight(38));
			txtDescription.SetTextSize (ComplexUnitType.Fraction, Configuration.getHeight(32));
			txtTitle.Typeface =  Typeface.CreateFromAsset(context.Assets, "fonts/ArcherMediumPro.otf");
			txtDescription.Typeface =  Typeface.CreateFromAsset(context.Assets, "fonts/ArcherMediumPro.otf");


			int padW = Configuration.getWidth(30);
			int padH = Configuration.getHeight (0);
			this.SetPadding (padW,padH,padW,padH);
	
			mainLinearLayout.AddView (txtTitle);
			mainLinearLayout.AddView (imBack);
			mainLinearLayout.AddView (txtDescription);

			this.AddView (mainLinearLayout);
			//this.AddView (background);


		}

 //-----------clicking on images -> image on fullscreen---------//
 protected void ImageZoom(ImageView imageView, string Tag, LinearLayout fullScreen, LinearLayout downScreen, Button takeIt)
 {
     imageView.Click += ((object sender, System.EventArgs e) => {
         Log.Info(Tag, "isImageFitToScreen: " + isImageFitToScreen.ToString());
         if (isImageFitToScreen) {
             downScreen.RemoveView(imageView);
             imageView.SetMaxHeight (1500);
             imageView.SetMaxWidth (1500);
             fullScreen.AddView(imageView);
             fullScreen.AddView(takeIt);
             Log.Info(Tag, "maximize");
             canBeSelected = true;
             isImageFitToScreen = false;
         } else {
             fullScreen.RemoveView(takeIt);
             fullScreen.RemoveView(imageView);
             imageView.SetMaxHeight (450);
             imageView.SetMaxWidth (450);
             downScreen.AddView(imageView);
             Log.Info(Tag, "minimize");
             canBeSelected = false;
             isImageFitToScreen = true;
         }
     });
 }

        public override void Login(LoginConfig config)
        {
            var context = Utils.GetActivityContext();
            var txtUser = new EditText(context) {
                Hint = config.LoginPlaceholder,
                Text = config.LoginValue ?? String.Empty
            };
            var txtPass = new EditText(context) {
                Hint = config.PasswordPlaceholder,
                TransformationMethod = PasswordTransformationMethod.Instance
            };
            var layout = new LinearLayout(context) {
                Orientation = Orientation.Vertical
            };
            layout.AddView(txtUser, ViewGroup.LayoutParams.MatchParent);
            layout.AddView(txtPass, ViewGroup.LayoutParams.MatchParent);

            Utils.RequestMainThread(() =>
                new AlertDialog
                    .Builder(Utils.GetActivityContext())
                    .SetTitle(config.Title)
                    .SetMessage(config.Message)
                    .SetView(layout)
                    .SetPositiveButton(config.OkText, (o, e) =>
                        config.OnResult(new LoginResult(txtUser.Text, txtPass.Text, true))
                    )
                    .SetNegativeButton(config.CancelText, (o, e) =>
                        config.OnResult(new LoginResult(txtUser.Text, txtPass.Text, false))
                    )
                    .Show()
            );
        }

		void Initialize ()
		{
			this.LayoutParameters = new RelativeLayout.LayoutParams(-1,Configuration.getHeight (412));// LinearLayout.LayoutParams (Configuration.getWidth (582), Configuration.getHeight (394));
			this.SetGravity(GravityFlags.Center);


			image = new RelativeLayout(context);
			txtDescription = new TextView (context);
			txtTitle = new TextView (context);
			background = new LinearLayout (context);

			image.SetGravity (GravityFlags.Center);
			background.LayoutParameters = new LinearLayout.LayoutParams (Configuration.getWidth (530), Configuration.getHeight (356));
			background.Orientation = Orientation.Vertical;
			background.SetBackgroundColor (Color.ParseColor ("#50000000"));

			image.LayoutParameters = new RelativeLayout.LayoutParams (Configuration.getWidth (582), Configuration.getHeight (394));

			txtTitle.SetTextColor (Color.ParseColor("#ffffff"));
			txtDescription.SetTextColor(Color.ParseColor("#ffffff"));
			txtTitle.SetTextSize (ComplexUnitType.Px, Configuration.getHeight (40));
			txtDescription.SetTextSize (ComplexUnitType.Px, Configuration.getHeight (30));

			background.AddView (txtTitle);
			background.AddView (txtDescription);



			image.AddView (background);

			this.AddView (image);
			//this.AddView (background);


		}

        protected override void OnDraw(Canvas canvas)
        {
            base.OnDraw(canvas);

            var actionBar = ((Activity)Context).ActionBar;
            LinearLayout layout = new LinearLayout(Context);
            layout.Orientation = Orientation.Horizontal;
            layout.WeightSum = 100;
            TextView title = new TextView(Context);
            title.Text = actionBar.Title;

            title.TextSize = 18;
            Typeface font = Typeface.CreateFromAsset(Forms.Context.Assets, "BTrafcBd.ttf");
            title.Typeface = font;

            LayoutParams textlp = new LayoutParams(LayoutParams.MatchParent, LayoutParams.MatchParent);

            ImageView logo = new ImageView(Context);
            logo.SetImageResource(Resource.Drawable.Logo);
            LayoutParams imglp = new LayoutParams(LayoutParams.MatchParent, LayoutParams.MatchParent);

            layout.AddView(title, textlp);
            layout.AddView(logo, imglp);
            actionBar.SetCustomView(layout, new ActionBar.LayoutParams(LayoutParams.MatchParent, LayoutParams.MatchParent));
            actionBar.SetDisplayOptions(ActionBarDisplayOptions.ShowCustom, ActionBarDisplayOptions.ShowCustom);
        }

        public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
            // Use this to return your custom view for this Fragment
            // return inflater.Inflate(Resource.Layout.YourFragment, container, false);
            //return base.OnCreateView (inflater, container, savedInstanceState);

            linLayout = viewResource.LinLayout (this.Activity);
            //linLayout.Id = 1;
            txtViewTitle = viewResource.TextViewTitle (this.Activity);
            txtViewTitle.SetPadding (10, 10, 10, 10);

            button = viewResource.BtnOne (this.Activity);
            button.Click += OnButtonClick;
            button.Text = "Click me!";

            buttonTwo = viewResource.BtnTwo (this.Activity);

            txtViewTwo = viewResource.TextViewOne(this.Activity);
            txtViewTwo.Text = "Click the button!";

            subLayout = viewResource.SubLinLayout (this.Activity);

            subLayout.AddView (txtViewTwo);
            subLayout.AddView (button);
            subLayout.AddView (buttonTwo);

            linLayout.AddView (subLayout);
            linLayout.SetBackgroundColor (Android.Graphics.Color.BlueViolet);

            return linLayout;
        }

        private void CreateLayout()
        {
            // Create a new vertical layout for the app
            var layout = new LinearLayout(this) { Orientation = Orientation.Vertical };

            // Create a label for showing the load status for the public service
            _publicLayerLabel = new TextView(this);
            _publicLayerLabel.Text = PublicLayerName;
            _publicLayerLabel.TextSize = 12;
            _publicLayerLabel.SetTextColor(Color.Gray);
            layout.AddView(_publicLayerLabel);

            // Create a label to show the load status of the secured layer
            _secureLayerLabel = new TextView(this);
            _secureLayerLabel.Text = SecureLayerName;
            _secureLayerLabel.TextSize = 12;
            _secureLayerLabel.SetTextColor(Color.Gray);
            layout.AddView(_secureLayerLabel);

            // Add the map view to the layout
            layout.AddView(_myMapView);

            // Show the layout in the app
            SetContentView(layout);
        }

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

            ScrollView _scrl = new ScrollView (this);
            LinearLayout _linear = new LinearLayout (this);
            _linear.Orientation = Orientation.Vertical;
            _scrl.AddView (_linear);

            Button _addBtn = new Button (this);
            _addBtn.Text = "Click to add TextViiews and EditTexts";
            _linear.AddView (_addBtn);

            _addBtn.Click += (sender, e) => {

                // TODO Auto-generated method stub
                count++;

                TextView _text = new TextView (ApplicationContext);
                _text.Text = "Number : " + count.ToString();
                _linear.AddView(_text);

                EditText _edit = new EditText(ApplicationContext);
                _edit.Text = " Edit Text : " + count.ToString();
                _linear.AddView(_edit);

            };

            this.SetContentView (_scrl);
        }

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

            var layot = new LinearLayout(this);
            layot.Orientation = Orientation.Vertical;

            _btn1 = new Button(this);
            _btn1.SetText(Resource.String.Button1Text);
            _btn1.Click += OnClickButton1;

            _btn2 = new Button(this);
            _btn2.SetText(Resource.String.Button2Text);
            _btn2.Click += OnClickButton2;

            _btn3 = new Button(this);
            _btn3.SetText(Resource.String.Button3Text);
            _btn3.Click += OnClickButton3;

            _btn4 = new Button(this);
            _btn4.SetText(Resource.String.Button4Text);
            _btn4.Click += OnClickButton4;

            layot.AddView(_btn1);
            layot.AddView(_btn2);
            layot.AddView(_btn3);
            layot.AddView(_btn4);
            SetContentView(layot);
        }

        public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
            if (container == null)
            {
                // Currently in a layout without a container, so no reason to create our view.
                return null;
            }

            var scroller = new ScrollView(Activity);
            var llayout = new LinearLayout (Activity);
            llayout.Orientation = Orientation.Vertical;
            var text = new TextView(Activity);
            var padding = Convert.ToInt32(TypedValue.ApplyDimension(ComplexUnitType.Dip, 4, Activity.Resources.DisplayMetrics));
            text.SetPadding(padding, padding, padding, padding);
            text.TextSize = 24;
            var doc = DoctorManager.GetDoctor (ShownPlayId);
            var hosp = HospitalManager.GetHospital (doc.HospitalID);
            text.Text = "Фамилия: " + doc.FirstName + "\n\n" +
            "Имя: " + doc.SecondName + "\n\n" +
            "Отчество: " + doc.ThirdName + "\n\n" +
            "Больница: " + hosp.Name + "\n\n" +
            "Адрес: " + hosp.Adress;
                //Shakespeare.Dialogue[ShownPlayId];
            llayout.AddView(text);

            Spinner spn = new Spinner (Activity);

            var preses = Presentations.GetPresentations ();

            List<String> presentsTitle = new List<String>();
            for (int i = 0; i < preses.Count; i++) {
                for (int j = 0; j < preses[i].parts.Count; j++) {
                    presentsTitle.Add (preses [i].name + "." + preses [i].parts [j].name);
                }
            }
            spn.Adapter = new ArrayAdapter<String>(Activity, Android.Resource.Layout.SimpleListItemChecked, presentsTitle.ToArray());
            llayout.AddView(spn);

            Button btnSlide = new Button (Activity);
            btnSlide.Text = "Начать показ!";
            btnSlide.Click += (sender, e) => {
                var slides = new Intent ( Activity, typeof(PresentationView));
                int presentationID = 0;
                int partID = spn.SelectedItemPosition;
                for (int i=0; (i <= preses.Count-1) && (partID > preses[i].parts.Count-1); i++){
                    presentationID = i+1;
                    partID = partID - preses [i].parts.Count;
                }
                slides.PutExtra ("presentationID", presentationID);
                slides.PutExtra ("partID", partID);
                slides.PutExtra ("doctorID", ShownPlayId);
                StartActivity (slides);
            };
            llayout.AddView (btnSlide);

            scroller.AddView (llayout);
            return scroller;
        }