Standard

Kotlin |Java

open class Standard : LineHeightSpan, ParcelableSpan

kotlin.Any
↳	android.text.style.LineHeightSpan.Standard

Default implementation of the LineHeightSpan, which changes the line height of the attached paragraph.

For example, a paragraph with its line height equal to 100px can be set like this:

SpannableString string = new SpannableString("This is a multiline paragraph. This is a multiline paragraph.");
  string.setSpan(new LineHeightSpan.Standard(100), 0, string.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

Text with line height set to 100 pixels.

Notice that LineHeightSpan will change the line height of the entire paragraph, even though it covers only part of the paragraph.

Summary

Public constructors
`Standard(height: Int)` Set the line height of the paragraph to `height` physical pixels.
`Standard(src: Parcel)` Constructor called from `TextUtils` to restore the span from a parcel

Public methods
open Unit	`chooseHeight(text: CharSequence, start: Int, end: Int, spanstartv: Int, lineHeight: Int, fm: Paint.FontMetricsInt)` Classes that implement this should define how the height is being calculated.
open Int	`describeContents()`
open Int	`getHeight()` Returns the line height specified by this span.
open Int	`getSpanTypeId()`
open Unit	`writeToParcel(dest: Parcel, flags: Int)`

Public constructors

Standard

Added in API level 29

Standard(height: Int)

Set the line height of the paragraph to height physical pixels.

Parameters
`height`	Int: The units of this value are pixels. Value is 1 or greater

Standard

Added in API level 29

Standard(src: Parcel)

Constructor called from TextUtils to restore the span from a parcel

Parameters
`src`	Parcel: This value cannot be `null`.

Public methods

chooseHeight

Added in API level 29

open fun chooseHeight(
    text: CharSequence, 
    start: Int, 
    end: Int, 
    spanstartv: Int, 
    lineHeight: Int, 
    fm: Paint.FontMetricsInt
): Unit

Classes that implement this should define how the height is being calculated.

Parameters
`text`	CharSequence: This value cannot be `null`.
`start`	Int: the start of the line
`end`	Int: the end of the line
`spanstartv`	Int: the start of the span
`lineHeight`	Int: the line height
`fm`	Paint.FontMetricsInt: This value cannot be `null`.

describeContents

Added in API level 29

open fun describeContents(): Int

Return
`Int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR`

getHeight

Added in API level 29

open fun getHeight(): Int

Returns the line height specified by this span.
The units of this value are pixels.

Return
`Int`	The units of this value are pixels. {}

getSpanTypeId

Added in API level 29

open fun getSpanTypeId(): Int

writeToParcel

Added in API level 29

open fun writeToParcel(
    dest: Parcel, 
    flags: Int
): Unit

Parameters
`dest`	Parcel: The Parcel in which the object should be written. This value cannot be `null`.
`flags`	Int: Additional flags about how the object should be written. May be 0 or `PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of `android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE`, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES