AbsoluteSizeSpan
open class AbsoluteSizeSpan : MetricAffectingSpan, ParcelableSpan
| kotlin.Any | |||
| ↳ | android.text.style.CharacterStyle | ||
| ↳ | android.text.style.MetricAffectingSpan | ||
| ↳ | android.text.style.AbsoluteSizeSpan | ||
A span that changes the size of the text it's attached to.
For example, the size of the text can be changed to 55dp like this:
<code>SpannableString string = new SpannableString("Text with absolute size span"); string.setSpan(new AbsoluteSizeSpan(55, true), 10, 23, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);</code>
Summary
| Public constructors | |
|---|---|
AbsoluteSizeSpan(size: Int)Set the text size to |
|
AbsoluteSizeSpan(size: Int, dip: Boolean)Set the text size to |
|
AbsoluteSizeSpan(src: Parcel)Creates an |
|
| Public methods | |
|---|---|
| open Int | |
| open Boolean |
getDip()Returns whether the size is in device-independent pixels or not, depending on the |
| open Int |
getSize()Get the text size. |
| open Int | |
| open String |
toString() |
| open Unit |
updateDrawState(ds: TextPaint) |
| open Unit |
Classes that extend MetricAffectingSpan implement this method to update the text formatting in a way that can change the width or height of characters. |
| open Unit |
writeToParcel(dest: Parcel, flags: Int)Flatten this object in to a Parcel. |
| Inherited functions | |
|---|---|
Public constructors
AbsoluteSizeSpan
AbsoluteSizeSpan(size: Int)
Set the text size to size physical pixels.
AbsoluteSizeSpan
AbsoluteSizeSpan(
size: Int,
dip: Boolean)
Set the text size to size physical pixels, or to size device-independent pixels if dip is true.
AbsoluteSizeSpan
AbsoluteSizeSpan(src: Parcel)
Creates an AbsoluteSizeSpan from a parcel.
| Parameters | |
|---|---|
src |
Parcel: This value cannot be null. |
Public methods
describeContents
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 |
getDip
open fun getDip(): Boolean
Returns whether the size is in device-independent pixels or not, depending on the dip flag passed in AbsoluteSizeSpan(int,boolean)
| Return | |
|---|---|
Boolean |
true if the size is in device-independent pixels, false otherwise |
See Also
getSize
open fun getSize(): Int
Get the text size. This is in physical pixels if getDip() returns false or in device-independent pixels if getDip() returns true.
| Return | |
|---|---|
Int |
the text size, either in physical pixels or device-independent pixels. |
toString
open fun toString(): String
| Return | |
|---|---|
String |
a string representation of the object. |
updateDrawState
open fun updateDrawState(ds: TextPaint): Unit
| Parameters | |
|---|---|
ds |
TextPaint: This value cannot be null. |
updateMeasureState
open fun updateMeasureState(ds: TextPaint): Unit
Classes that extend MetricAffectingSpan implement this method to update the text formatting in a way that can change the width or height of characters.
| Parameters | |
|---|---|
textPaint |
the paint used for drawing the text This value cannot be null. |
ds |
TextPaint: This value cannot be null. |
writeToParcel
open fun writeToParcel(
dest: Parcel,
flags: Int
): Unit
Flatten this object in to a Parcel.
| Parameters | |
|---|---|
dest |
Parcel: 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 |