api_graphics/com.tomtom.tools.android.api.graphics.drawable/LiveDataDrawable

LiveDataDrawable

open class LiveDataDrawable(val liveData: LiveData<Drawable>, initialDrawable: Drawable? = null) : DrawableWrapper

A Drawable that shows the current Drawable value from a liveData instance.

LiveDataDrawable will observe liveData while the drawable is visible. Drawables are considered visible when the View containing the drawable calls setVisible. This follows the pattern of AnimationDrawables, which start animating upon being made visible by their view.

Parameters

liveData

The drawable LiveData of which the current value is drawn. While the LiveDataDrawable is visible, getDrawable will match the value of liveData. This property is public to offer a convenient observer pattern clients can use to keep track of what this drawable is showing.

initialDrawable

The drawable that is shown initially before liveData has a value. Can be null, in which case nothing is drawn as long as liveData has no value set yet.

Constructors

LiveDataDrawable

fun LiveDataDrawable(liveData: LiveData<Drawable>, initialDrawable: Drawable? = null)

Properties

val liveData: LiveData<Drawable>

Functions

open override fun setTintList(tint: ColorStateList?)

open override fun setVisible(visible: Boolean, restart: Boolean): Boolean

Inherited functions

open override fun applyTheme(p0: Resources.Theme)

open override fun canApplyTheme(): Boolean

clearColorFilter

open fun clearColorFilter()

fun copyBounds(): Rect

fun copyBounds(p0: Rect)

open override fun draw(p0: Canvas)

open override fun getAlpha(): Int

fun getBounds(): Rect

open fun getCallback(): Drawable.Callback?

getChangingConfigurations

open override fun getChangingConfigurations(): Int

open override fun getColorFilter(): ColorFilter?

getConstantState

open override fun getConstantState(): Drawable.ConstantState?

open fun getCurrent(): Drawable

open fun getDirtyBounds(): Rect

open fun getDrawable(): Drawable?

getHotspotBounds

open override fun getHotspotBounds(p0: Rect)

getIntrinsicHeight

open override fun getIntrinsicHeight(): Int

getIntrinsicWidth

open override fun getIntrinsicWidth(): Int

getLayoutDirection

open fun getLayoutDirection(): Int

fun getLevel(): Int

getMinimumHeight

open fun getMinimumHeight(): Int

getMinimumWidth

open fun getMinimumWidth(): Int

open override fun getOpacity(): Int

getOpticalInsets

open override fun getOpticalInsets(): Insets

open override fun getOutline(p0: Outline)

open override fun getPadding(p0: Rect): Boolean

open fun getState(): IntArray

getTransparentRegion

open fun getTransparentRegion(): Region?

hasFocusStateSpecified

open override fun hasFocusStateSpecified(): Boolean

open fun inflate(p0: Resources, p1: XmlPullParser, p2: AttributeSet)

open override fun inflate(p0: Resources, p1: XmlPullParser, p2: AttributeSet, p3: Resources.Theme?)

invalidateDrawable

open override fun invalidateDrawable(p0: Drawable)

open fun invalidateSelf()

open fun isAutoMirrored(): Boolean

open fun isFilterBitmap(): Boolean

open fun isProjected(): Boolean

open override fun isStateful(): Boolean

fun isVisible(): Boolean

jumpToCurrentState

open override fun jumpToCurrentState()

open override fun mutate(): Drawable

onLayoutDirectionChanged

open override fun onLayoutDirectionChanged(p0: Int): Boolean

scheduleDrawable

open override fun scheduleDrawable(p0: Drawable, p1: Runnable, p2: Long)

open fun scheduleSelf(p0: Runnable, p1: Long)

open override fun setAlpha(p0: Int)

setAutoMirrored

open fun setAutoMirrored(p0: Boolean)

open fun setBounds(p0: Rect)

open fun setBounds(p0: Int, p1: Int, p2: Int, p3: Int)

fun setCallback(p0: Drawable.Callback?)

setChangingConfigurations

open fun setChangingConfigurations(p0: Int)

open override fun setColorFilter(p0: ColorFilter?)

open fun ~~setColorFilter~~(p0: Int, p1: PorterDuff.Mode)

open fun ~~setDither~~(p0: Boolean)

open fun setDrawable(p0: Drawable?)

setFilterBitmap

open fun setFilterBitmap(p0: Boolean)

open override fun setHotspot(p0: Float, p1: Float)

setHotspotBounds

open override fun setHotspotBounds(p0: Int, p1: Int, p2: Int, p3: Int)

setLayoutDirection

fun setLayoutDirection(p0: Int): Boolean

fun setLevel(p0: Int): Boolean

open fun setState(p0: IntArray): Boolean

open fun setTint(p0: Int)

setTintBlendMode

open override fun setTintBlendMode(p0: BlendMode)

open fun setTintMode(p0: PorterDuff.Mode?)

unscheduleDrawable

open override fun unscheduleDrawable(p0: Drawable, p1: Runnable)

open fun unscheduleSelf(p0: Runnable)

Inheritors

Extensions

suspend fun Drawable.blur(context: Context, @Px blurRadiusPx: Float, samplingMultiplier: Float = DEFAULT_SAMPLING_MULTIPLIER): Drawable

Creates a blurred version of a drawable.