Added in API level 1

MaskFilterSpan


open class MaskFilterSpan : CharacterStyle, UpdateAppearance
kotlin.Any
   ↳ android.text.style.CharacterStyle
   ↳ android.text.style.MaskFilterSpan

Span that allows setting a MaskFilter to the text it's attached to.

For example, to blur a text, a android.graphics.BlurMaskFilter can be used:

MaskFilter blurMask = new BlurMaskFilter(5f, BlurMaskFilter.Blur.NORMAL);
  SpannableString string = new SpannableString("Text with blur mask");
  string.setSpan(new MaskFilterSpan(blurMask), 10, 15, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
  
Text blurred with the MaskFilterSpan.

Summary

Public constructors

Creates a MaskFilterSpan from a MaskFilter.

Public methods
open MaskFilter!

Return the mask filter for this span.

open String

open Unit

Inherited functions

Public constructors

MaskFilterSpan

Added in API level 1
MaskFilterSpan(filter: MaskFilter!)

Creates a MaskFilterSpan from a MaskFilter.

Parameters
filter MaskFilter!: the filter to be applied to the TextPaint

Public methods

getMaskFilter

Added in API level 1
open fun getMaskFilter(): MaskFilter!

Return the mask filter for this span.

Return
MaskFilter! the mask filter for this span

toString

Added in API level 1
open fun toString(): String
Return
String a string representation of the object.

updateDrawState

Added in API level 1
open fun updateDrawState(ds: TextPaint!): Unit