C# RelativeLayout.AddView方法代码示例

		public override View GetView (Context context, View convertView, ViewGroup parent)
		{
			var view = new RelativeLayout(context);
						
            var parms = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent,
                                                        ViewGroup.LayoutParams.WrapContent);

            view.SetMinimumHeight(150);
            parms.SetMargins(5, 3, 5, 0);
            parms.AddRule(LayoutRules.AlignParentLeft);

			_caption = new TextView (context);
			SetCaption (Caption);
            view.AddView(_caption, parms);
			
			if (!String.IsNullOrWhiteSpace (Indicator)) {
	            var tparms = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent,
	                                                         ViewGroup.LayoutParams.WrapContent);
	            tparms.SetMargins(5, 3, 5, 5);
	            tparms.AddRule(LayoutRules.CenterVertical);
				tparms.AddRule(LayoutRules.AlignParentRight);
	
	            _text = new TextView (context) {
					Text = Indicator,
					TextSize = 22f
				};
	            view.AddView(_text, tparms);
			}
			return view;
		}

        public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
            RelativeLayout mediarelativelayout =new RelativeLayout(nn_activity);
            var mediarelativelayoutparam=new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent,RelativeLayout.LayoutParams.MatchParent);
            mediarelativelayout.LayoutParameters = mediarelativelayoutparam;
            mediarelativelayout.SetBackgroundColor (Color.White);

            Button playbut = new Button (nn_activity);
            RelativeLayout.LayoutParams playbutparam=new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent,RelativeLayout.LayoutParams.MatchParent);
            playbut.Alpha = 0;
            playbutparam.AddRule(LayoutRules.CenterInParent);
            playbut.LayoutParameters = playbutparam;
            playbut.Click -=OntouchVideoView;
            playbut.Click += OntouchVideoView;
            mediarelativelayout.AddView (playbut);

            textureview = new TextureView (nn_activity);
            textureview.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);
            textureview.Rotation = 90;
            textureview.SurfaceTextureListener = this;

            mediarelativelayout.AddView (textureview);

            return mediarelativelayout;
        }

        //here we only have img and text for each item
        //create a RelativeLayout and add it to dic
        //squear image
        public void AddItem(int imgresource,string text,Action OnCellClick)
        {
            RelativeLayout menucell = new RelativeLayout (nn_context);
            menucell.SetPadding (TapUtil.dptodx(padding),TapUtil.dptodx(padding),TapUtil.dptodx(padding),TapUtil.dptodx(padding));
            menucell.LayoutParameters = new LinearLayout.LayoutParams (TapUtil.dptodx(cellwidth),TapUtil.dptodx(cellheight));
            menucell.Click+= (object sender, EventArgs e) => {

                if(OnCellClick!=null){
                    OnCellClick();
                }
            };

            ImageView img = new ImageView (nn_context);
            img.Id = TapUtil.generateViewId ();
            img.LayoutParameters = new RelativeLayout.LayoutParams (TapUtil.dptodx(imagewidth),TapUtil.dptodx(imagewidth));
            //			Bitmap.CreateScaledBitmap(imgresource, TapUtil.dptodx(imagewidth), TapUtil.dptodx(imageheight), false);
            img.SetImageResource (imgresource);
            img.SetBackgroundColor (Color.White);

            TextView textview = new TextView (nn_context);
            RelativeLayout.LayoutParams textviewparam=new RelativeLayout.LayoutParams (TapUtil.dptodx(textwidth),TapUtil.dptodx(textheight));
            textviewparam.AddRule(LayoutRules.RightOf,img.Id);
            textviewparam.LeftMargin = TapUtil.dptodx (space);
            textview.LayoutParameters =textviewparam;
            textview.Text = text;
            textview.SetTypeface (Typeface.Default, TypefaceStyle.Bold);
            textview.SetTextColor(Color.Black);
            textview.Gravity = global::Android.Views.GravityFlags.Center;

            menucell.AddView (img);
            menucell.AddView (textview);

            nn_itemlist.Add (menucell);
        }

        public HSVColorPickerDialog(Context context, Color initialColor, Action<Color> listener)
            : base(context)
        {
            this.selectedColor = initialColor;
            this.listener = listener;

            colorWheel = new HSVColorWheel(context);
            valueSlider = new HSVValueSlider(context);
            var padding = (int)(context.Resources.DisplayMetrics.Density * PADDING_DP);
            var borderSize = (int)(context.Resources.DisplayMetrics.Density * BORDER_DP);
            var layout = new RelativeLayout(context);

            var lp = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);
            lp.BottomMargin = (int)(context.Resources.DisplayMetrics.Density * CONTROL_SPACING_DP);
            colorWheel.setListener((color) => valueSlider.SetColor(color, true));
            colorWheel.setColor(initialColor);
            colorWheel.Id = (1);
            layout.AddView(colorWheel, lp);

            int selectedColorHeight = (int)(context.Resources.DisplayMetrics.Density * SELECTED_COLOR_HEIGHT_DP);

            var valueSliderBorder = new FrameLayout(context);
            valueSliderBorder.SetBackgroundColor(BORDER_COLOR);
            valueSliderBorder.SetPadding(borderSize, borderSize, borderSize, borderSize);
            valueSliderBorder.Id = (2);
            lp = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MatchParent, selectedColorHeight + 2 * borderSize);
            lp.BottomMargin = (int)(context.Resources.DisplayMetrics.Density * CONTROL_SPACING_DP);
            lp.AddRule(LayoutRules.Below, 1);
            layout.AddView(valueSliderBorder, lp);

            valueSlider.SetColor(initialColor, false);
            valueSlider.SetListener((color) =>
            {
                selectedColor = color;
                selectedColorView.SetBackgroundColor(color);
            });
            valueSliderBorder.AddView(valueSlider);

            var selectedColorborder = new FrameLayout(context);
            selectedColorborder.SetBackgroundColor(BORDER_COLOR);
            lp = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MatchParent, selectedColorHeight + 2 * borderSize);
            selectedColorborder.SetPadding(borderSize, borderSize, borderSize, borderSize);
            lp.AddRule(LayoutRules.Below, 2);
            layout.AddView(selectedColorborder, lp);

            selectedColorView = new View(context);
            selectedColorView.SetBackgroundColor(selectedColor);
            selectedColorborder.AddView(selectedColorView);

            SetButton((int)DialogButtonType.Negative, context.GetString(Android.Resource.String.Cancel), ClickListener);
            SetButton((int)DialogButtonType.Positive, context.GetString(Android.Resource.String.Ok), ClickListener);

            SetView(layout, padding, padding, padding, padding);
        }

        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);
            }
        }

		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 OnCreate (Bundle bundle)
		{
			base.OnCreate (bundle);
			
			_timestamp = DateTime.Now.ToLongTimeString ();
			
			// create a layout
			var rl = new RelativeLayout (this);
			var layoutParams = new RelativeLayout.LayoutParams (ViewGroup.LayoutParams.FillParent, ViewGroup.LayoutParams.FillParent);
			rl.LayoutParameters = layoutParams;
			
			// get the initial orientation
			var surfaceOrientation = this.WindowManager.DefaultDisplay.Rotation;
			
			// create the portrait and landscape layout
			_layoutParamsPortrait = new RelativeLayout.LayoutParams (ViewGroup.LayoutParams.FillParent, ViewGroup.LayoutParams.WrapContent);		
			_layoutParamsLandscape = new RelativeLayout.LayoutParams (ViewGroup.LayoutParams.FillParent, ViewGroup.LayoutParams.WrapContent);
			_layoutParamsLandscape.LeftMargin = 100;
			_layoutParamsLandscape.TopMargin = 100;
			
			// create the TextView an assign the initial layout params
			_tv = new TextView (this);
			
			if (surfaceOrientation == SurfaceOrientation.Rotation0 || surfaceOrientation == SurfaceOrientation.Rotation180) {
				_tv.LayoutParameters = _layoutParamsPortrait;
			} else {
				_tv.LayoutParameters = _layoutParamsLandscape;
			}
			
			_tv.Text = "Programmatic layout. Timestamp = " + _timestamp;
			
			rl.AddView (_tv);
	
			SetContentView (rl);
		}

 public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
 {
     rootview = new RelativeLayout (nn_activity);
     rootview.LayoutParameters = new ViewGroup.LayoutParams (ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
     listview = new ListView (nn_activity);
     listview.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);
     listview.Adapter = new TermsIndexAdapter (nn_activity,nn_adapterlist);
     listview.ItemClick-=OnItemClick;
     listview.ItemClick+=OnItemClick;
     rootview.AddView (listview);
     return rootview;
 }

        public override View GetView (Context context, View convertView, ViewGroup parent)
        {
            TextView tv = new TextView (context);
            tv.TextSize = 20f;
            tv.SetText (Android.Text.Html.FromHtml (Caption), TextView.BufferType.Spannable);

            var parms = new RelativeLayout.LayoutParams (ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
            parms.AddRule (LayoutRules.CenterHorizontal);
            
            RelativeLayout view = new RelativeLayout (context, null, Android.Resource.Attribute.ListSeparatorTextViewStyle);
            view.AddView (tv, parms);
            return view;
        }

        public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
            rootview = new RelativeLayout (nn_activity);
            rootview.LayoutParameters = new ViewGroup.LayoutParams (ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);

            ListView listview = new ListView (nn_activity);
            listview.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);
            listview.Adapter = adapter;
            rootview.AddView (listview);

            LoadTeams ();

            return rootview;
        }

		public override View GetView(Context context, View convertView, ViewGroup parent)
        {
            var view = new RelativeLayout(context);

            var parms = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent,
                                                        ViewGroup.LayoutParams.WrapContent);
            parms.SetMargins(5, 3, 5, 0);
            parms.AddRule((int) LayoutRules.CenterVertical);

            tv = new TextView(context) {Text = Caption, TextSize = 16f};
            view.AddView(tv, parms);

            var sparms = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent,
                                                         ViewGroup.LayoutParams.WrapContent);
            sparms.SetMargins(5, 3, 5, 0);
            sparms.AddRule((int) LayoutRules.CenterVertical);
            sparms.AddRule((int) LayoutRules.AlignParentRight);

            sw = new ToggleButton(context) {Tag = 1, Checked = Value};

            view.AddView(sw, sparms);
            return view;
        }

        public override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate (savedInstanceState);

            rootview = new RelativeLayout (nn_activity);
            rootview.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);
            rootview.Id=TapUtil.generateViewId ();

            viewpage = new ViewPager (nn_activity);
            viewpage.Id = 9998;
            viewpage.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);

            pageadapter = new TutorialSliderPagerAdapter (viewpage,ChildFragmentManager,nn_type);
            viewpage.Adapter = pageadapter;
            rootview.AddView (viewpage);
        }

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

            var layout = new RelativeLayout(this);
            this.AddContentView(layout, new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent));

            var menu = new DiscMenu(this, BitmapFactory.DecodeResource(this.Resources, Resource.Drawable.xling));
            layout.AddView(menu, 300, 300);
            menu.SetMenus(new Dictionary<string, Drawable>() {
                {"Add", this.Resources.GetDrawable(Resource.Drawable.add) },
                {"Call", this.Resources.GetDrawable( Resource.Drawable.call) },
                {"Camera", this.Resources.GetDrawable(Resource.Drawable.camara) },
                {"Favorates", this.Resources.GetDrawable(Resource.Drawable.Favs) },
                {"Setting", this.Resources.GetDrawable(Resource.Drawable.setting) },
                {"Mail", this.Resources.GetDrawable(Resource.Drawable.mail) },
            });
        }

		public Scanning (RelativeLayout parentView, Activity parentActivity)			
		{
			this.scanningView = parentActivity.LayoutInflater.Inflate (Resource.Layout.Scanning, null, false);
			parentView.AddView (this.scanningView);

			images [0] = this.scanningView.FindViewById<ImageView> (Resource.Id.scanning_1);
			images [1] = this.scanningView.FindViewById<ImageView> (Resource.Id.scanning_2);
			images [2] = this.scanningView.FindViewById<ImageView> (Resource.Id.scanning_3);

			animator[0] = ValueAnimator.OfFloat(0, 360);
			animator[0].SetDuration (8000);
			animator[0].RepeatMode = ValueAnimatorRepeatMode.Restart;
			animator[0].RepeatCount = int.MaxValue;
			animator[0].Update += ((sender, e) => {
				images [0].Rotation = (float)e.Animation.AnimatedValue;
			});

			animator[1] = ValueAnimator.OfFloat(0, 360);
			animator[1].SetDuration (7500);
			animator[1].SetInterpolator (AnimationUtils.LoadInterpolator(parentActivity, global::Android.Resource.Interpolator.Overshoot));
			animator[1].RepeatMode = ValueAnimatorRepeatMode.Restart;
			animator[1].RepeatCount = int.MaxValue;
			animator[1].Update += ((sender, e) => {
				images [1].Rotation = (float)e.Animation.AnimatedValue;
			});

			animator[2] = ValueAnimator.OfFloat(0, 360);
			animator[2].SetDuration (3000);
			animator[2].SetInterpolator (AnimationUtils.LoadInterpolator(parentActivity, global::Android.Resource.Interpolator.DecelerateQuint));
			animator[2].RepeatMode = ValueAnimatorRepeatMode.Restart;
			animator[2].RepeatCount = int.MaxValue;
			animator[2].Update += ((sender, e) => {
				images [2].Rotation = (float)e.Animation.AnimatedValue;
			});

			var windowwidth = parentActivity.WindowManager.DefaultDisplay.Width;
			BitmapFactory.Options dimensions = new BitmapFactory.Options(); 
			dimensions.InJustDecodeBounds = true;
			BitmapFactory.DecodeResource(parentActivity.Resources, Resource.Drawable.scanning_1, dimensions);

			this.scanningView.SetX ((windowwidth-dimensions.OutWidth)/2);
			this.scanningView.SetY (dimensions.OutHeight+50);
			scanningView.Visibility = ViewStates.Gone;
		}

        public override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate (savedInstanceState);

            rootview = new RelativeLayout (nn_activity);
            rootview.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);
            rootview.Id=TapUtil.generateViewId ();

            viewpage = new ViewPager (nn_activity);
            viewpage.Id = 9999;
            viewpage.LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent);

            adapter = new RaffleDetailSliderPagerAdapter (this,viewpage,ChildFragmentManager,eventcards,initialpage);
            viewpage.Adapter = adapter;
            viewpage.SetOnPageChangeListener(adapter);

            //viewpage.SetCurrentItem (initialpage + 1, false);
            rootview.AddView (viewpage);
        }