ReactAndroid/com.facebook.react.views.text.internal.span

Package-level declarations

Types

class CustomLetterSpacingSpan(val spacing: Float) : MetricAffectingSpan, ReactSpan

A MetricAffectingSpan that allows to set the letter spacing on the selected text span.

class CustomLineHeightSpan(height: Float) : LineHeightSpan, ReactSpan

Implements a LineHeightSpan which follows web-like behavior for line height, unlike LineHeightSpan.Standard which only effects space between the baselines of adjacent line boxes (does not impact space before the first line or after the last).

CustomStyleSpan

class CustomStyleSpan(privateStyle: Int, privateWeight: Int, val fontFeatureSettings: String?, val fontFamily: String?, assetManager: AssetManager) : MetricAffectingSpan, ReactSpan

A MetricAffectingSpan that allows to change the style of the displayed font. CustomStyleSpan will try to load the fontFamily with the right style and weight from the assets. The custom fonts will have to be located in the res/assets folder of the application. The supported custom fonts extensions are .ttf and .otf. For each font family the bold, italic and bold_italic variants are supported. Given a "family" font family the files in the assets/fonts folder need to be family.ttf(.otf) family_bold.ttf(.otf) family_italic.ttf(.otf) and family_bold_italic.ttf(.otf). If the right font is not found in the assets folder CustomStyleSpan will fallback on the most appropriate default typeface depending on the style. Fonts are retrieved and cached using the ReactFontManager

ReactAbsoluteSizeSpan

class ReactAbsoluteSizeSpan(size: Int) : AbsoluteSizeSpan, ReactSpan

Wraps AbsoluteSizeSpan as a ReactSpan.

ReactBackgroundColorSpan

class ReactBackgroundColorSpan(color: Int) : BackgroundColorSpan, ReactSpan

Wraps BackgroundColorSpan as a ReactSpan.

ReactClickableSpan

class ReactClickableSpan(val reactTag: Int) : ClickableSpan, ReactSpan

This class is used in TextLayoutManager to linkify and style a span of text with accessibilityRole="link". This is needed to make nested Text components accessible.

ReactForegroundColorSpan

class ReactForegroundColorSpan(color: Int) : ForegroundColorSpan, ReactSpan

Wraps ForegroundColorSpan as a ReactSpan.

ReactOpacitySpan

class ReactOpacitySpan(val opacity: Float) : CharacterStyle, UpdateAppearance, ReactSpan

Multiplies foreground and background alpha channels by given opacity

ReactSpan

interface ReactSpan

Enables us to distinguish between spans that were added by React Native and spans that were added by something else. All spans that React Native adds should implement this interface.

ReactStrikethroughSpan

class ReactStrikethroughSpan : StrikethroughSpan, ReactSpan

Wraps StrikethroughSpan as a ReactSpan.

ReactTagSpan

class ReactTagSpan(val reactTag: Int) : ReactSpan

Instances of this class are used to place reactTag information of nested text react nodes into spannable text rendered by single TextView

ReactTextPaintHolderSpan

data class ReactTextPaintHolderSpan(val textPaint: TextPaint) : ReactSpan

Associates a TextPaint instance with a Spannable for convenience

ReactUnderlineSpan

class ReactUnderlineSpan : UnderlineSpan, ReactSpan

Wraps UnderlineSpan as a ReactSpan.

SetSpanOperation

class SetSpanOperation(start: Int, end: Int, val what: ReactSpan)

ShadowStyleSpan

class ShadowStyleSpan(dx: Float, dy: Float, radius: Float, val color: Int) : CharacterStyle, ReactSpan

TextInlineImageSpan

abstract class TextInlineImageSpan : ReplacementSpan, ReactSpan

Base class for inline image spans.

TextInlineViewPlaceholderSpan

class TextInlineViewPlaceholderSpan(val reactTag: Int, val width: Int, val height: Int) : ReplacementSpan, ReactSpan

TextInlineViewPlaceholderSpan is a span for inlined views that are inside . It computes its size based on the input size. It contains no draw logic, just positioning logic.