CharacterStyle
abstract class CharacterStyle
Known Direct Subclasses
| BackgroundColorSpan |
Changes the background color of the text to which the span is attached.
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| ClickableSpan |
If an object of this type is attached to the text of a TextView with a movement method of LinkMovementMethod, the affected spans of text can be selected.
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| ForegroundColorSpan |
Changes the color of the text to which the span is attached.
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| MaskFilterSpan |
Span that allows setting a MaskFilter to the text it's attached to.
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| MetricAffectingSpan |
The classes that affect character-level text formatting in a way that changes the width or height of characters extend this class.
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| StrikethroughSpan |
A span that strikes through the text it's attached to.
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| SuggestionRangeSpan |
A SuggestionRangeSpan is used to show which part of an EditText is affected by a suggestion popup window.
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| SuggestionSpan |
Holds suggestion candidates for the text enclosed in this span.
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| UnderlineSpan |
A span that underlines the text it's attached to.
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Known Indirect Subclasses
AbsoluteSizeSpan, DynamicDrawableSpan, ImageSpan, LocaleSpan, RelativeSizeSpan, ReplacementSpan, ScaleXSpan, StyleSpan, SubscriptSpan, SuperscriptSpan, TextAppearanceSpan, TextLinks.TextLinkSpan, and 2 others.
| AbsoluteSizeSpan |
A span that changes the size of the text it's attached to.
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| DynamicDrawableSpan |
Span that replaces the text it's attached to with a Drawable that can be aligned with the bottom or with the baseline of the surrounding text.
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| ImageSpan |
Span that replaces the text it's attached to with a Drawable that can be aligned with the bottom or with the baseline of the surrounding text.
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| LocaleSpan |
Changes the Locale of the text to which the span is attached.
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| RelativeSizeSpan |
Uniformly scales the size of the text to which it's attached by a certain proportion.
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| ReplacementSpan |
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| ScaleXSpan |
Scales horizontally the size of the text to which it's attached by a certain factor.
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| StyleSpan |
Span that allows setting the style of the text it's attached to.
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| SubscriptSpan |
The span that moves the position of the text baseline lower.
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| SuperscriptSpan |
The span that moves the position of the text baseline higher.
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| TextAppearanceSpan |
Sets the text appearance using the given TextAppearance attributes.
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| TextLinks.TextLinkSpan |
A ClickableSpan for a TextLink.
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| TypefaceSpan |
Span that updates the typeface of the text it's attached to.
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| URLSpan |
Implementation of the ClickableSpan that allows setting a url string.
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The classes that affect character-level text formatting extend this class. Most extend its subclass MetricAffectingSpan, but simple ones may just implement UpdateAppearance.
Summary
| Public methods |
| open CharacterStyle! |
Returns "this" for most CharacterStyles, but for CharacterStyles that were generated by wrap, returns the underlying CharacterStyle.
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| abstract Unit |
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| open static CharacterStyle! |
A given CharacterStyle can only applied to a single region of a given Spanned.
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Public constructors
CharacterStyle
CharacterStyle()
Public methods
getUnderlying
open fun getUnderlying(): CharacterStyle!
Returns "this" for most CharacterStyles, but for CharacterStyles that were generated by wrap, returns the underlying CharacterStyle.
updateDrawState
abstract fun updateDrawState(tp: TextPaint!): Unit
wrap
open static fun wrap(cs: CharacterStyle!): CharacterStyle!
A given CharacterStyle can only applied to a single region of a given Spanned. If you need to attach the same CharacterStyle to multiple regions, you can use this method to wrap it with a new object that will have the same effect but be a distinct object so that it can also be attached without conflict.
