public CircleImageView(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
// init paint
paint = new Paint();
paint.AntiAlias = true;
paintBorder = new Paint();
paintBorder.AntiAlias = true;
// load the styled attributes and set their properties
TypedArray attributes = context.ObtainStyledAttributes(attrs, Resource.Styleable.CircularImageView, defStyle, 0);
if (attributes.GetBoolean(Resource.Styleable.CircularImageView_border, true))
{
int defaultBorderSize = (int)(4 * context.Resources.DisplayMetrics.Density+ 0.5f);
BorderWidth = attributes.GetDimensionPixelOffset(Resource.Styleable.CircularImageView_border_width, defaultBorderSize);
BorderColor = attributes.GetColor(Resource.Styleable.CircularImageView_border_color, Color.White);
}
if (attributes.GetBoolean(Resource.Styleable.CircularImageView_shadow, false))
{
addShadow();
}
}
public LinePageIndicator(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
if(IsInEditMode) return;
var res = Resources;
//Load defaults from resources
var defaultSelectedColor = res.GetColor(Resource.Color.default_line_indicator_selected_color);
var defaultUnselectedColor = res.GetColor(Resource.Color.default_line_indicator_unselected_color);
var defaultLineWidth = res.GetDimension(Resource.Dimension.default_line_indicator_line_width);
var defaultGapWidth = res.GetDimension(Resource.Dimension.default_line_indicator_gap_width);
var defaultStrokeWidth = res.GetDimension(Resource.Dimension.default_line_indicator_stroke_width);
var defaultCentered = res.GetBoolean(Resource.Boolean.default_line_indicator_centered);
//Retrive styles attributes
var a = context.ObtainStyledAttributes(attrs, Resource.Styleable.LinePageIndicator, defStyle, 0);
_centered = a.GetBoolean(Resource.Styleable.LinePageIndicator_centered, defaultCentered);
_lineWidth = a.GetDimension(Resource.Styleable.LinePageIndicator_lineWidth, defaultLineWidth);
_gapWidth = a.GetDimension(Resource.Styleable.LinePageIndicator_gapWidth, defaultGapWidth);
StrokeWidth = a.GetDimension(Resource.Styleable.LinePageIndicator_strokeWidth, defaultStrokeWidth);
_paintUnSelected.Color = a.GetColor(Resource.Styleable.LinePageIndicator_unselectedColor,
defaultUnselectedColor);
_paintSelected.Color = a.GetColor(Resource.Styleable.LinePageIndicator_selectedColor, defaultSelectedColor);
var background = a.GetDrawable(Resource.Styleable.LinePageIndicator_android_background);
if (null != background)
Background = background;
a.Recycle();
var configuration = ViewConfiguration.Get(context);
_touchSlop = ViewConfigurationCompat.GetScaledPagingTouchSlop(configuration);
}
//applies font from XML
public static void ApplyCustomFont(TextView view, Context context, IAttributeSet attrs)
{
TypedArray attributeArray = context.ObtainStyledAttributes (attrs, Resource.Styleable.CustomFont);
string fontName = attributeArray.GetString (Resource.Styleable.CustomFont_font);
int textStyle = attrs.GetAttributeIntValue (ANDROID_SCHEMA, "textStyle", 0);
Typeface customFont = SelectTypeface (context, fontName);
switch (textStyle) {
case 1:
view.SetTypeface (customFont, TypefaceStyle.Bold);
break;
case 2:
view.SetTypeface (customFont, TypefaceStyle.Italic);
break;
case 3:
view.SetTypeface (customFont, TypefaceStyle.BoldItalic);
break;
default:
view.SetTypeface (customFont, TypefaceStyle.Normal);
break;
}
attributeArray.Recycle ();
}
public MvxImageView(Context context, IAttributeSet attrs)
: base(context, attrs)
{
if (!Mvx.TryResolve(out _imageHelper))
{
MvxTrace.Error(
"No IMvxImageHelper registered - you must provide an image helper before you can use a MvxImageView");
}
else
{
_imageHelper.ImageChanged += ImageHelperOnImageChanged;
}
var typedArray = context.ObtainStyledAttributes(attrs,
MvxAndroidBindingResource.Instance
.ImageViewStylableGroupId);
int numStyles = typedArray.IndexCount;
for (var i = 0; i < numStyles; ++i)
{
int attributeId = typedArray.GetIndex(i);
if (attributeId == MvxAndroidBindingResource.Instance.SourceBindId)
{
ImageUrl = typedArray.GetString(attributeId);
}
}
typedArray.Recycle();
}
public MvxHorizontalGridView(Context context, IAttributeSet attrs, int defStyle, IMvxRecyclerAdapter adapter) : base(context, attrs, defStyle)
{
// Note: Any calling derived class passing a null adapter is responsible for setting
// it's own itemTemplateId
if (adapter == null)
return;
var itemTemplateId = MvxAttributeHelpers.ReadListItemTemplateId(context, attrs);
adapter.ItemTemplateId = itemTemplateId;
Adapter = adapter;
var typedArray = context.ObtainStyledAttributes(attrs, Resource.Styleable.MvxHorizontalGridView);
try
{
FocusFirstChildOnLaidOut = typedArray.GetBoolean(Resource.Styleable.MvxHorizontalGridView_FocusFirstChildOnLaidOut, false);
if (FocusFirstChildOnLaidOut)
{
SetOnChildLaidOutListener(new MvxFocusFirstChildOnChildLaidOutListener());
}
}
finally
{
typedArray.Recycle();
}
// We need this listener to get information about the currently _selected_ item
// Overriding setter of base.SelectedPosition is not enough!
OnChildViewHolderSelectedListener = new MvxOnChildViewHolderSelectedListener();
SetOnChildViewHolderSelectedListener(OnChildViewHolderSelectedListener);
}
/// <summary>
/// Parses the binding attributes into MvxViewBindingTag.
/// </summary>
/// <returns>The tag with parsed values, null if no binding attributes found.</returns>
protected MvxViewBindingTag ParseAttributes (Context context, IAttributeSet attrs)
{
var res = MvxAndroidBindingResource.Instance;
IEnumerable<MvxBindingDescription> descriptions = null;
using (var typedArray = context.ObtainStyledAttributes(
attrs, res.BindingStylableGroupId)) {
int numStyles = typedArray.IndexCount;
for (var i = 0; i < numStyles; ++i) {
var attributeId = typedArray.GetIndex (i);
if (attributeId == res.BindingBindId) {
try {
var bindingText = typedArray.GetString (attributeId);
descriptions = this.GetService<IMvxBindingDescriptionParser> ().Parse (bindingText);
} catch (Exception exception) {
MvxBindingTrace.Trace (
MvxTraceLevel.Error, "Exception thrown during the parsing the bindings {0}",
exception.ToLongString ());
throw;
}
}
}
typedArray.Recycle ();
}
if (descriptions != null) {
return new MvxViewBindingTag (descriptions);
}
return null;
}
public RoundedImageView(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
TypedArray a = context.ObtainStyledAttributes(attrs, Resource.Styleable.RoundedImageView, defStyle, 0);
int index = a.GetInt(Resource.Styleable.RoundedImageView_android_scaleType, -1);
SetScaleType(index >= 0 ? ScaleTypes[index] : ScaleType.FitCenter);
_cornerRadius = a.GetDimensionPixelSize(Resource.Styleable.RoundedImageView_corner_radius, -1);
_borderWidth = a.GetDimensionPixelSize(Resource.Styleable.RoundedImageView_border_width, -1);
// don't allow negative values for radius and border
if (_cornerRadius < 0)
{
_cornerRadius = DefaultRadius;
}
if (_borderWidth < 0)
{
_borderWidth = DefaultBorderWidth;
}
_borderColor = a.GetColorStateList(Resource.Styleable.RoundedImageView_border_color) ??
ColorStateList.ValueOf(Color.Black);
_mutateBackground = a.GetBoolean(Resource.Styleable.RoundedImageView_mutate_background, false);
_isOval = a.GetBoolean(Resource.Styleable.RoundedImageView_oval, false);
UpdateDrawableAttrs();
UpdateBackgroundDrawableAttrs(true);
a.Recycle();
}
public AnimatedPathView (Context context, IAttributeSet attrs, int defStyle)
: base (context, attrs, defStyle)
{
mStrokePaint.SetStyle (Paint.Style.Stroke);
mFillPaint.SetStyle (Paint.Style.Fill);
TypedArray a = context.ObtainStyledAttributes (attrs, Resource.Styleable.AnimatedPathView, defStyle, 0);
try {
if(a != null) {
mStrokePaint.StrokeWidth = a.GetDimensionPixelSize (Resource.Styleable.AnimatedPathView_strokeWidth,1);
mStrokePaint.Color = a.GetColor (Resource.Styleable.AnimatedPathView_strokeColor, unchecked((int)0xff000000));
svg = new SvgHelper (mStrokePaint);
mFillPaint.Color = a.GetColor (Resource.Styleable.AnimatedPathView_fillColor, unchecked((int)0xff000000));
phase = a.GetFloat (Resource.Styleable.AnimatedPathView_phase, 0.0f);
duration = a.GetInt (Resource.Styleable.AnimatedPathView_duration, 4000);
fillDuration = a.GetInt (Resource.Styleable.AnimatedPathView_fillDuration, 4000);
fillOffset = a.GetInt (Resource.Styleable.AnimatedPathView_fillOffset, 2000);
fadeFactor = a.GetFloat (Resource.Styleable.AnimatedPathView_fadeFactor, 10.0f);
svgResource = a.GetResourceId (Resource.Styleable.AnimatedPathView_svgPath, 0);
}
} finally {
if (a != null)
a.Recycle ();
}
}
public DividerItemDecoration (Context context, int orientation)
{
var a = context.ObtainStyledAttributes (Attrs);
divider = a.GetDrawable (0);
a.Recycle();
Orientation = orientation;
}
public GridView(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
var a = context.ObtainStyledAttributes(attrs, Resource.Styleable.GridView, defStyle, 0);
int markupId = a.GetResourceId(Resource.Styleable.GridView_grid_markup, DefaultGridMarkupValue);
if(markupId != DefaultGridMarkupValue)
{
ParseMarkupXml(markupId);
}
else
{
_rowDefinitions.Add(new GridDefinition());
_columnDefinitions.Add(new GridDefinition());
}
foreach(var row in _rowDefinitions)
{
var rowInfo = new GridDefinitionMeasureInfo(row);
_rowsInfo.Add(row, rowInfo);
if(row.Length.IsStar)
{
_heightStarSum += row.Length.Value;
}
}
foreach(var column in _columnDefinitions)
{
var columnInfo = new GridDefinitionMeasureInfo(column);
_columnsInfo.Add(column, columnInfo);
if(column.Length.IsStar)
{
_widthStarSum += column.Length.Value;
}
}
}
private void Init(Android.Content.Context context, IAttributeSet attrs)
{
TypedArray typedArray = context.ObtainStyledAttributes(attrs, Resource.Styleable.LoadingView);
loadText = typedArray.GetString(Resource.Styleable.LoadingView_loadingText);
typedArray.Recycle();
}
public CirclePageIndicator(Context context, IAttributeSet attrs, int defStyle) : base(context, attrs, defStyle)
{
//Load defaults from resources
var res = Resources;
int defaultPageColor = res.GetColor(Resource.Color.default_circle_indicator_page_color);
int defaultFillColor = res.GetColor(Resource.Color.default_circle_indicator_fill_color);
int defaultOrientation = res.GetInteger(Resource.Integer.default_circle_indicator_orientation);
int defaultStrokeColor = res.GetColor(Resource.Color.default_circle_indicator_stroke_color);
float defaultStrokeWidth = res.GetDimension(Resource.Dimension.default_circle_indicator_stroke_width);
float defaultRadius = res.GetDimension(Resource.Dimension.default_circle_indicator_radius);
bool defaultCentered = res.GetBoolean(Resource.Boolean.default_circle_indicator_centered);
bool defaultSnap = res.GetBoolean(Resource.Boolean.default_circle_indicator_snap);
//Retrieve styles attributes
var a = context.ObtainStyledAttributes(attrs, Resource.Styleable.CirclePageIndicator, defStyle, Resource.Style.Widget_CirclePageIndicator);
mCentered = a.GetBoolean(Resource.Styleable.CirclePageIndicator_vpiCentered, defaultCentered);
mOrientation = a.GetInt(Resource.Styleable.CirclePageIndicator_vpiOrientation, defaultOrientation);
mPaintPageFill = new Paint(PaintFlags.AntiAlias);
mPaintPageFill.SetStyle(Paint.Style.Fill);
mPaintPageFill.Color = a.GetColor(Resource.Styleable.CirclePageIndicator_vpiPageColor, defaultPageColor);
mPaintStroke = new Paint(PaintFlags.AntiAlias);
mPaintStroke.SetStyle(Paint.Style.Stroke);
mPaintFill = new Paint(PaintFlags.AntiAlias);
mPaintFill.SetStyle(Paint.Style.Fill);
mSnap = a.GetBoolean(Resource.Styleable.CirclePageIndicator_vpiSnap, defaultSnap);
mRadius = a.GetDimension(Resource.Styleable.CirclePageIndicator_vpiRadius, defaultRadius);
mPaintFill.Color = a.GetColor(Resource.Styleable.CirclePageIndicator_vpiFillColor, defaultFillColor);
mPaintStroke.Color = a.GetColor(Resource.Styleable.CirclePageIndicator_vpiStrokeColor, defaultStrokeColor);
mPaintStroke.StrokeWidth = a.GetDimension(Resource.Styleable.CirclePageIndicator_vpiStrokeWidth, defaultStrokeWidth);
a.Recycle();
}
private static string ReadRecyclerViewItemTemplateSelectorClassName(Context context, IAttributeSet attrs)
{
TryInitializeBindingResourcePaths();
TypedArray typedArray = null;
string className = string.Empty;
try
{
typedArray = context.ObtainStyledAttributes(attrs, MvxRecyclerViewItemTemplateSelectorGroupId);
int numberOfStyles = typedArray.IndexCount;
for (int i = 0; i < numberOfStyles; ++i)
{
var attributeId = typedArray.GetIndex(i);
if (attributeId == MvxRecyclerViewItemTemplateSelector)
className = typedArray.GetString(attributeId);
}
}
finally
{
typedArray?.Recycle();
}
if (string.IsNullOrEmpty(className))
return typeof (SingleItemDefaultTemplateSelector).FullName;
return className;
}
public SearchToolbar(Context context, IAttributeSet attrs, int defStyleAttr)
: base(context, attrs, defStyleAttr)
{
binding = SearchToolbarBinding.Inflate(LayoutInflater.From(context), Resource.Layout.toolbar_search, this, true);
if (!IsInEditMode)
{
var a = context.ObtainStyledAttributes(attrs, Resource.Styleable.SearchToolbar);
try
{
var focus = a.GetBoolean(Resource.Styleable.SearchToolbar_searchFocus, false);
var hintResId = a.GetResourceId(Resource.Styleable.SearchToolbar_searchHint, Resource.String.search_hint);
SetHint(hintResId);
if (focus)
{
binding.editSearch.RequestFocus();
}
else
{
ClearFocus();
}
ToggleCloseButtonVisible(false);
InitView();
} finally {
a.Recycle();
}
}
}
public BezelImageView(Context context, IAttributeSet attrs, int defStyle) : base(context, attrs, defStyle)
{
// Attribute initialization
var a = context.ObtainStyledAttributes(attrs, Resource.Styleable.BezelImageView, defStyle, 0);
mMaskDrawable = a.GetDrawable(Resource.Styleable.BezelImageView_maskDrawable);
if (mMaskDrawable == null) {
mMaskDrawable = Resources.GetDrawable(Resource.Drawable.bezel_mask);
}
mMaskDrawable.Callback = this;
mBorderDrawable = a.GetDrawable(Resource.Styleable.BezelImageView_borderDrawable);
if (mBorderDrawable == null) {
mBorderDrawable = Resources.GetDrawable(Resource.Drawable.bezel_border);
}
mBorderDrawable.Callback = this;
a.Recycle();
// Other initialization
mMaskedPaint = new Paint();
mMaskedPaint.SetXfermode(new PorterDuffXfermode(PorterDuff.Mode.SrcAtop));
mCopyPaint = new Paint();
}
private void Init(Android.Content.Context context, IAttributeSet attrs, int p)
{
TypedArray a = context.ObtainStyledAttributes(attrs, Resource.Styleable.CircleProgressBar, p, 0);
float density = context.Resources.DisplayMetrics.Density;
mBackGroundColor = a.GetColor(Resource.Styleable.CircleProgressBar_mlpb_background_color, DEFAULT_CIRCLE_BG_LIGHT);
mProgressColor = a.GetColor(Resource.Styleable.CircleProgressBar_mlpb_progress_color, DEFAULT_CIRCLE_BG_LIGHT);
mInnerRadius = a.GetDimensionPixelOffset(Resource.Styleable.CircleProgressBar_mlpb_inner_radius, -1);
mProgressStokeWidth = a.GetDimensionPixelOffset(Resource.Styleable.CircleProgressBar_mlpb_progress_stoke_width, (int)(STROKE_WIDTH_LARGE * density));
mArrowWidth = a.GetDimensionPixelOffset(Resource.Styleable.CircleProgressBar_mlpb_arrow_width, -1);
mArrowHeight = a.GetDimensionPixelOffset(Resource.Styleable.CircleProgressBar_mlpb_arrow_height, -1);
mTextSize = a.GetDimensionPixelOffset(Resource.Styleable.CircleProgressBar_mlpb_progress_text_size, (int)(DEFAULT_TEXT_SIZE * density));
mTextColor = a.GetColor(Resource.Styleable.CircleProgressBar_mlpb_progress_text_color, Color.Black);
mShowArrow = a.GetBoolean(Resource.Styleable.CircleProgressBar_mlpb_show_arrow, false);
mCircleBackgroundEnabled = a.GetBoolean(Resource.Styleable.CircleProgressBar_mlpb_enable_circle_background, true);
mProgress = a.GetInt(Resource.Styleable.CircleProgressBar_mlpb_progress, 0);
mMax = a.GetInt(Resource.Styleable.CircleProgressBar_mlpb_max, 100);
int textVisible = a.GetInt(Resource.Styleable.CircleProgressBar_mlpb_progress_text_visibility, 1);
if (textVisible != 1)
{
mIfDrawText = true;
}
mTextPaint = new Paint();
mTextPaint.SetStyle(Paint.Style.Fill);
mTextPaint.Color = mTextColor;
mTextPaint.TextSize = mTextSize;
mTextPaint.AntiAlias = true;
a.Recycle();
mProgressDrawable = new MaterialProgressDrawale(Context, this);
base.SetImageDrawable(mProgressDrawable);
}
public SwipeLayout(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
IsSwipeEnabled = true;
gestureDetector = new GestureDetector (Context, new SwipeDetector (this));
mDragHelperCallback = new SwipeLayoutDragHelperCallback (this);
mDragHelper = ViewDragHelper.Create(this, mDragHelperCallback);
mTouchSlop = ViewConfiguration.Get(context).ScaledTouchSlop;
TypedArray a = context.ObtainStyledAttributes(attrs, Resource.Styleable.SwipeLayout);
int dragEdgeChoices = a.GetInt(Resource.Styleable.SwipeLayout_drag_edge, DRAG_RIGHT);
mEdgeSwipesOffset[(int)DragEdge.Left] = a.GetDimension(Resource.Styleable.SwipeLayout_leftEdgeSwipeOffset, 0);
mEdgeSwipesOffset[(int)DragEdge.Right] = a.GetDimension(Resource.Styleable.SwipeLayout_rightEdgeSwipeOffset, 0);
mEdgeSwipesOffset[(int)DragEdge.Top] = a.GetDimension(Resource.Styleable.SwipeLayout_topEdgeSwipeOffset, 0);
mEdgeSwipesOffset[(int)DragEdge.Bottom] = a.GetDimension(Resource.Styleable.SwipeLayout_bottomEdgeSwipeOffset, 0);
ClickToClose = a.GetBoolean(Resource.Styleable.SwipeLayout_clickToClose, ClickToClose);
if ((dragEdgeChoices & DRAG_LEFT) == DRAG_LEFT) {
mDragEdges.Add(DragEdge.Left, null);
}
if ((dragEdgeChoices & DRAG_TOP) == DRAG_TOP) {
mDragEdges.Add(DragEdge.Top, null);
}
if ((dragEdgeChoices & DRAG_RIGHT) == DRAG_RIGHT) {
mDragEdges.Add(DragEdge.Right, null);
}
if ((dragEdgeChoices & DRAG_BOTTOM) == DRAG_BOTTOM) {
mDragEdges.Add(DragEdge.Bottom, null);
}
int ordinal = a.GetInt(Resource.Styleable.SwipeLayout_show_mode, (int)ShowMode.PullOut);
mShowMode = (ShowMode)System.Enum.ToObject(typeof(ShowMode), ordinal);
a.Recycle();
}
public static int GetAccentColor(Context context)
{
var typedValue = new TypedValue();
TypedArray a = context.ObtainStyledAttributes(typedValue.Data, new int[] { Resource.Attribute.colorAccent });
int color = a.GetColor(0, 0);
a.Recycle();
return color;
}
public IcsLinearLayout(Context context, int themeAttr)
: base(context)
{
var a = context.ObtainStyledAttributes(null, Ll, themeAttr, 0);
DividerDrawable = a.GetDrawable(LlDivider);
_dividerPadding = a.GetDimensionPixelSize(LlDividerPadding, 0);
_showDividers = a.GetInteger(LlShowDivider, (int)ShowDividers.None);
}
public BlocksLayout(Context context, IAttributeSet attrs, int defStyle) : base(context, attrs, defStyle)
{
var a = context.ObtainStyledAttributes(attrs, Resource.Styleable.BlocksLayout, defStyle, 0);
mColumns = a.GetInt(Resource.Styleable.TimeRulerView_headerWidth, mColumns);
a.Recycle();
}
// Default constructor override
public AutoScaleToWidthTextView(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
_textSize = TextSize;
TypedArray typeArray = context.ObtainStyledAttributes(attrs, Resource.Styleable.AutoScaleToWidthTextView, 0, 0);
_maxTextSize = typeArray.GetDimension(Resource.Styleable.AutoScaleToWidthTextView_maxTextSize, 1000);
}
public SlidingUpPanelLayout(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
// not really relevan in Xamarin.Android but keeping for a possible
// future update which will render layouts in the Designer.
if (IsInEditMode) return;
if (attrs != null)
{
var defAttrs = context.ObtainStyledAttributes(attrs, DefaultAttrs);
if (defAttrs.Length() > 0)
{
var gravity = defAttrs.GetInt(0, (int)GravityFlags.NoGravity);
var gravityFlag = (GravityFlags) gravity;
if (gravityFlag != GravityFlags.Top && gravityFlag != GravityFlags.Bottom)
throw new ArgumentException("gravity must be set to either top or bottom");
_isSlidingUp = gravityFlag == GravityFlags.Bottom;
}
defAttrs.Recycle();
var ta = context.ObtainStyledAttributes(attrs, Resource.Styleable.SlidingUpPanelLayout);
if (ta.Length() > 0)
{
_panelHeight = ta.GetDimensionPixelSize(Resource.Styleable.SlidingUpPanelLayout_collapsedHeight, -1);
_shadowHeight = ta.GetDimensionPixelSize(Resource.Styleable.SlidingUpPanelLayout_shadowHeight, -1);
_minFlingVelocity = ta.GetInt(Resource.Styleable.SlidingUpPanelLayout_flingVelocity,
DefaultMinFlingVelocity);
_coveredFadeColor = ta.GetColor(Resource.Styleable.SlidingUpPanelLayout_fadeColor, DefaultFadeColor);
_dragViewResId = ta.GetResourceId(Resource.Styleable.SlidingUpPanelLayout_dragView, -1);
OverlayContent = ta.GetBoolean(Resource.Styleable.SlidingUpPanelLayout_overlay, DefaultOverlayFlag);
}
ta.Recycle();
}
var density = context.Resources.DisplayMetrics.Density;
if (_panelHeight == -1)
_panelHeight = (int) (DefaultPanelHeight * density + 0.5f);
if (_shadowHeight == -1)
_shadowHeight = (int) (DefaultShadowHeight * density + 0.5f);
SetWillNotDraw(false);
_dragHelper = ViewDragHelper.Create(this, 0.5f, new DragHelperCallback(this));
_dragHelper.MinVelocity = _minFlingVelocity * density;
_canSlide = true;
SlidingEnabled = true;
var vc = ViewConfiguration.Get(context);
_scrollTouchSlop = vc.ScaledTouchSlop;
}
public IcsLinearLayout(Context context, IAttributeSet attrs)
: base(context, attrs)
{
var a = context.ObtainStyledAttributes(null, LinearLayoutResources, attrs.StyleAttribute, 0);
SetDividerDrawable(a.GetDrawable((int)EAttributeIndex.Divider));
dividerPadding = a.GetDimensionPixelSize((int)EAttributeIndex.DividerPadding, 0);
showDividers = a.GetInteger((int)EAttributeIndex.ShowDivider, (int)ShowDividers.None);
a.Recycle();
}
protected virtual void initAttributes (Context context, IAttributeSet attrs)
{
if (attrs != null) {
TypedArray a = context.ObtainStyledAttributes (attrs, Resource.Styleable.Fontable);
int fontTypo = a.GetInteger (Resource.Styleable.Fontable_font, 0);
setCustomFont (fontTypo);
a.Recycle ();
}
}
public MyEditText(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
var a = context.ObtainStyledAttributes(attrs,
Resource.Styleable.CustomFonts);
var customFont = a.GetString(Resource.Styleable.CustomFonts_customFont);
SetCustomFont(customFont);
a.Recycle();
}
public IcsLinearLayout(Context context, int themeAttr)
: base(context)
{
TypedArray a = context.ObtainStyledAttributes(null, LL, themeAttr, 0);
setDividerDrawable(a.GetDrawable(IcsLinearLayout.LL_DIVIDER));
mDividerPadding = a.GetDimensionPixelSize(LL_DIVIDER_PADDING, 0);
mShowDividers =(ShowDividers) a.GetInteger(LL_SHOW_DIVIDER, (int)ShowDividers.None);
a.Recycle();
}
public MvxCircleImageView(Context context, IAttributeSet attrs, int defStyle) : base (context, attrs) {
TypedArray a = context.ObtainStyledAttributes(attrs, Resource.Styleable.CircleImageView, defStyle, 0);
_borderWidth = a.GetDimensionPixelSize (Resource.Styleable.CircleImageView_border_width, DEFAULT_BORDER_WIDTH);
mBorderColor = a.GetColor (Resource.Styleable.CircleImageView_border_color, DEFAULT_BORDER_COLOR);
a.Recycle ();
Init();
}
public CirclePageIndicator (Context context, IAttributeSet attrs, int defStyle) : base(context, attrs, defStyle)
{
//Load defaults from resources
var res = Resources;
int defaultPageColor = res.GetColor (Resource.Color.default_circle_indicator_page_color);
int defaultFillColor = res.GetColor (Resource.Color.default_circle_indicator_fill_color);
int defaultOrientation = res.GetInteger (Resource.Integer.default_circle_indicator_orientation);
int defaultStrokeColor = res.GetColor (Resource.Color.default_circle_indicator_stroke_color);
float defaultStrokeWidth = res.GetDimension (Resource.Dimension.default_circle_indicator_stroke_width);
float defaultRadius = res.GetDimension (Resource.Dimension.default_circle_indicator_radius);
bool defaultCentered = res.GetBoolean (Resource.Boolean.default_circle_indicator_centered);
bool defaultSnap = res.GetBoolean (Resource.Boolean.default_circle_indicator_snap);
//Retrieve styles attributes
try {
var a = context.ObtainStyledAttributes (attrs, Resource.Styleable.CirclePageIndicator, defStyle, Resource.Style.Widget_CirclePageIndicator);
mCentered = a.GetBoolean (Resource.Styleable.CirclePageIndicator_centered, defaultCentered);
mOrientation = a.GetInt (Resource.Styleable.CirclePageIndicator_orientation, defaultOrientation);
mPaintPageFill = new Paint (PaintFlags.AntiAlias);
mPaintPageFill.SetStyle (Paint.Style.Fill);
mPaintPageFill.Color = a.GetColor (Resource.Styleable.CirclePageIndicator_pageColor, defaultPageColor);
mPaintStroke = new Paint (PaintFlags.AntiAlias);
mPaintStroke.SetStyle (Paint.Style.Stroke);
mPaintStroke.Color = a.GetColor (Resource.Styleable.CirclePageIndicator_strokeColor, defaultStrokeColor);
mPaintStroke.StrokeWidth = a.GetDimension (Resource.Styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth);
mPaintFill = new Paint (PaintFlags.AntiAlias);
mPaintFill.SetStyle (Paint.Style.Fill);
mPaintFill.Color = a.GetColor (Resource.Styleable.CirclePageIndicator_fillColor, defaultFillColor);
mRadius = a.GetDimension (Resource.Styleable.CirclePageIndicator_radius, defaultRadius);
mSnap = a.GetBoolean (Resource.Styleable.CirclePageIndicator_snap, defaultSnap);
a.Recycle ();
}
catch {
mCentered = defaultCentered;
mOrientation = defaultOrientation;
mPaintPageFill = new Paint (PaintFlags.AntiAlias);
mPaintPageFill.SetStyle (Paint.Style.Fill);
mPaintPageFill.Color = new Color(0,0,0,0);
mPaintStroke = new Paint (PaintFlags.AntiAlias);
mPaintStroke.SetStyle (Paint.Style.Stroke);
mPaintStroke.Color = new Color(127,127,127);
mPaintStroke.StrokeWidth = defaultStrokeWidth;
mPaintFill = new Paint (PaintFlags.AntiAlias);
mPaintFill.SetStyle (Paint.Style.Fill);
mPaintFill.Color = new Color(255,173,58);
mRadius = defaultRadius;
mSnap = defaultSnap;
}
var configuration = ViewConfiguration.Get (context);
mTouchSlop = Android.Support.V4.View.ViewConfigurationCompat.GetScaledPagingTouchSlop (configuration);
}
private void Init(Context context, IAttributeSet attrs)
{
Android.Content.Res.TypedArray attributes = context.ObtainStyledAttributes(attrs, Resource.Styleable.BorderedImageView, 0, 0);
var color = attributes.GetColor(Resource.Styleable.BorderedImageView_bordered_color, Color.White);
mBorderPaint = new Paint();
mBorderPaint.AntiAlias = true;
mBorderPaint.SetStyle(Paint.Style.Stroke);
mBorderPaint.Color = color;
mBorderPaint.StrokeWidth = ImageLoading.Sample.MainActivity.DimensionHelper.DpToPx(STROKE_WIDTH_DP);
}
protected override void initAttributes (Context context, IAttributeSet attrs)
{
if (attrs != null) {
TypedArray a = context.ObtainStyledAttributes (attrs, Resource.Styleable.Keymaster);
var labelKey = a.GetString (Resource.Styleable.Keymaster_keyName);
if (!string.IsNullOrEmpty (labelKey))
SetMatrixString (VinzClortho.Instance.Get (labelKey));
a.Recycle ();
}
base.initAttributes (context, attrs);
}
public CircleImageView(Context context, IAttributeSet attrs, int defStyle):base(context,attrs,defStyle) {
TypedArray a = context.ObtainStyledAttributes(attrs, Resource.Styleable.CircleImageView, defStyle, 0);
mBorderWidth = a.GetDimensionPixelSize(Resource.Styleable.CircleImageView_civ_border_width,DEFAULT_BORDER_WIDTH);
mBorderColor = a.GetColor(Resource.Styleable.CircleImageView_civ_border_overlay, DEFAULT_BORDER_COLOR);//使用这个不报错
mBorderOverlay = a.GetBoolean(Resource.Styleable.CircleImageView_civ_border_overlay, DEFAULT_BORDER_OVERLAY);
mFillColor = a.GetColor(Resource.Styleable.CircleImageView_civ_border_overlay, DEFAULT_FILL_COLOR);//使用这个不报错
a.Recycle ();
init ();
}
public SmoothProgressBar(Context context, IAttributeSet attrs, int defStyle)
: base(context, attrs, defStyle)
{
var res = context.Resources;
var a = context.ObtainStyledAttributes(attrs, Resource.Styleable.SmoothProgressBar, defStyle, 0);
var color = a.GetColor(Resource.Styleable.SmoothProgressBar_spb_color,
res.GetColor(Resource.Color.spb_default_color));
var sectionsCount = a.GetInteger(Resource.Styleable.SmoothProgressBar_spb_sections_count,
res.GetInteger(Resource.Integer.spb_default_sections_count));
var separatorLength =
a.GetDimensionPixelSize(Resource.Styleable.SmoothProgressBar_spb_stroke_separator_length,
res.GetDimensionPixelSize(Resource.Dimension.spb_default_stroke_separator_length));
var strokeWidth = a.GetDimension(Resource.Styleable.SmoothProgressBar_spb_stroke_width,
res.GetDimension(Resource.Dimension.spb_default_stroke_width));
var speed = a.GetFloat(Resource.Styleable.SmoothProgressBar_spb_speed,
float.Parse(res.GetString(Resource.String.spb_default_speed), CultureInfo.InvariantCulture));
var reversed = a.GetBoolean(Resource.Styleable.SmoothProgressBar_spb_reversed,
res.GetBoolean(Resource.Boolean.spb_default_reversed));
var mirrorMode = a.GetBoolean(Resource.Styleable.SmoothProgressBar_spb_mirror_mode,
res.GetBoolean(Resource.Boolean.spb_default_mirror_mode));
var colorsId = a.GetResourceId(Resource.Styleable.SmoothProgressBar_spb_colors, 0);
var idInterpolator = a.GetResourceId(Resource.Styleable.SmoothProgressBar_android_interpolator, 0);
a.Recycle();
if (idInterpolator > 0)
SetInterpolator(context, idInterpolator);
Color[] colors = null;
if (colorsId != 0)
colors = IntsToColors(res.GetIntArray(colorsId));
var builder =
new SmoothProgressDrawable.Builder(context)
.Speed(speed)
.SectionsCount(sectionsCount)
.SeparatorLength(separatorLength)
.StrokeWidth(strokeWidth)
.Reversed(reversed)
.MirrorMode(mirrorMode);
if (Interpolator != null) builder.Interpolator(Interpolator);
if (colors != null && colors.Length > 0)
builder.Colors(colors);
else
builder.Color(color);
IndeterminateDrawable = builder.Build();
}
public static int[] ReadAttributeValue(Android.Content.Context context, IAttributeSet attrs, int[] groupId,
int[] requiredAttributeId)
{
var typedArray = context.ObtainStyledAttributes(attrs, groupId);
try
{
var attributes = Enumerable
.Range(0, typedArray.IndexCount)
.Select(i => (int?)typedArray.GetIndex(i))
.ToArray();
var q = from reqId in requiredAttributeId
let foundAttributeId = attributes.FirstOrDefault(a => a == reqId)
select foundAttributeId != null?typedArray.GetResourceId(foundAttributeId.Value, 0) : 0;
return(q.ToArray());
}
finally
{
typedArray.Recycle();
}
}
public static bool ReadBooleanValue(Android.Content.Context context, IAttributeSet attrs, int[] groupId, int requiredAttributeId)
{
var typedArray = context.ObtainStyledAttributes(attrs, groupId);
try
{
var numStyles = typedArray.IndexCount;
for (var i = 0; i < numStyles; ++i)
{
var attributeId = typedArray.GetIndex(i);
if (attributeId == requiredAttributeId)
{
return(typedArray.GetBoolean(i, false));
}
}
return(false);
}
finally
{
typedArray.Recycle();
}
}