BitmapDrawable Class

Reference

Definition

Namespace:: Android.Graphics.Drawables

Assembly:: Mono.Android.dll

Important

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A Drawable that wraps a bitmap and can be tiled, stretched, or aligned.

[Android.Runtime.Register("android/graphics/drawable/BitmapDrawable", DoNotGenerateAcw=true)]
public class BitmapDrawable : Android.Graphics.Drawables.Drawable

[<Android.Runtime.Register("android/graphics/drawable/BitmapDrawable", DoNotGenerateAcw=true)>]
type BitmapDrawable = class
    inherit Drawable

Inheritance: Object

Object

Drawable
BitmapDrawable

Attributes: RegisterAttribute

Remarks

A Drawable that wraps a bitmap and can be tiled, stretched, or aligned. You can create a BitmapDrawable from a file path, an input stream, through XML inflation, or from a android.graphics.Bitmap object.

It can be defined in an XML file with the <bitmap> element. For more information, see the guide to Drawable Resources.

Also see the android.graphics.Bitmap class, which handles the management and transformation of raw bitmap graphics, and should be used when drawing to a android.graphics.Canvas.

Java documentation for android.graphics.drawable.BitmapDrawable.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

BitmapDrawable()	Obsolete. Create an empty drawable, not dealing with density.
BitmapDrawable(Bitmap)	Obsolete. Create drawable from a bitmap, not dealing with density.
BitmapDrawable(IntPtr, JniHandleOwnership)	A constructor used when creating managed representations of JNI objects; called by the runtime.
BitmapDrawable(Resources, Bitmap)	Create drawable from a bitmap, setting initial target density based on the display metrics of the resources.
BitmapDrawable(Resources, Stream)	Create a drawable by decoding a bitmap from the given input stream.
BitmapDrawable(Resources, String)	Create a drawable by opening a given file path and decoding the bitmap.
BitmapDrawable(Resources)	Obsolete. Create an empty drawable, setting initial target density based on the display metrics of the resources.
BitmapDrawable(Stream)	Obsolete. Create a drawable by decoding a bitmap from the given input stream.
BitmapDrawable(String)	Obsolete. Create a drawable by opening a given file path and decoding the bitmap.

Properties

Alpha	Gets the current alpha value for the drawable. (Inherited from Drawable)
AutoMirrored	Tells if this Drawable will be automatically mirrored when its layout direction is RTL right-to-left. -or- Set whether this Drawable is automatically mirrored when its layout direction is RTL (right-to left). (Inherited from Drawable)
Bitmap	Returns the bitmap used by this drawable to render. -or- Switch to a new Bitmap object.
Bounds	Return the drawable's bounds Rect. -or- Specify a bounding rectangle for the Drawable. (Inherited from Drawable)
Callback	Return the current `Callback` implementation attached to this Drawable. (Inherited from Drawable)
ChangingConfigurations	Return a mask of the configuration parameters for which this drawable may change, requiring that it be re-created. -or- Set a mask of the configuration parameters for which this drawable may change, requiring that it be re-created. (Inherited from Drawable)
Class	Returns the runtime class of this `Object`. (Inherited from Object)
ColorFilter	Returns the current color filter, or `null` if none set. (Inherited from Drawable)
Current	(Inherited from Drawable)
DirtyBounds	Return the drawable's dirty bounds Rect. (Inherited from Drawable)
Gravity	Get the gravity used to position/stretch the bitmap within its bounds. -or- Set the gravity used to position/stretch the bitmap within its bounds.
Handle	The handle to the underlying Android instance. (Inherited from Object)
HasAntiAlias	Indicates whether anti-aliasing is enabled for this drawable.
HasFocusStateSpecified	Indicates whether this drawable has at least one state spec explicitly specifying `android.R.attr#state_focused`. (Inherited from Drawable)
HasMipMap	Indicates whether the mipmap hint is enabled on this drawable's bitmap.
IntrinsicHeight	Returns the drawable's intrinsic height. (Inherited from Drawable)
IntrinsicWidth	Returns the drawable's intrinsic width. (Inherited from Drawable)
IsAutoMirrored	Tells if this Drawable will be automatically mirrored when its layout direction is RTL right-to-left.
IsFilterBitmap	(Inherited from Drawable)
IsProjected	Whether this drawable requests projection. (Inherited from Drawable)
IsStateful	Indicates whether this drawable will change its appearance based on state. (Inherited from Drawable)
IsVisible	(Inherited from Drawable)
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
LayoutDirection	Returns the resolved layout direction for this Drawable. (Inherited from Drawable)
Level	Retrieve the current level. (Inherited from Drawable)
MinimumHeight	Returns the minimum height suggested by this Drawable. (Inherited from Drawable)
MinimumWidth	Returns the minimum width suggested by this Drawable. (Inherited from Drawable)
Opacity	Return the opacity/transparency of this Drawable.
OpticalInsets	Return in insets the layout insets suggested by this Drawable for use with alignment operations during layout. (Inherited from Drawable)
Paint	Returns the paint used to render this drawable.
PeerReference	(Inherited from Object)
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
TileModeX	Indicates the repeat behavior of this drawable on the X axis. -or- Sets the repeat behavior of this drawable on the X axis.
TileModeY	Indicates the repeat behavior of this drawable on the Y axis. -or- Sets the repeat behavior of this drawable on the Y axis.
TransparentRegion	Returns a Region representing the part of the Drawable that is completely transparent. (Inherited from Drawable)

Methods

ApplyTheme(Resources+Theme)	Applies the specified theme to this Drawable and its children. (Inherited from Drawable)
CanApplyTheme()	(Inherited from Drawable)
ClearColorFilter()	Removes the color filter for this drawable. (Inherited from Drawable)
Clone()	Creates and returns a copy of this object. (Inherited from Object)
CopyBounds()	Return a copy of the drawable's bounds in a new Rect. (Inherited from Drawable)
CopyBounds(Rect)	Return a copy of the drawable's bounds in the specified Rect (allocated by the caller). (Inherited from Drawable)
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
Draw(Canvas)	Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha) and color filter (set via setColorFilter).
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
GetConstantState()	Return a Drawable ConstantState instance that holds the shared state of this Drawable.
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
GetHotspotBounds(Rect)	Populates `outRect` with the hotspot bounds. (Inherited from Drawable)
GetOutline(Outline)	Called to get the drawable to populate the Outline that defines its drawing area. (Inherited from Drawable)
GetPadding(Rect)	Return in padding the insets suggested by this Drawable for placing content inside the drawable's bounds. (Inherited from Drawable)
GetState()	Describes the current state, as a union of primitve states, such as `android.R.attr#state_focused`, `android.R.attr#state_selected`, etc. (Inherited from Drawable)
Inflate(Resources, XmlReader, IAttributeSet, Resources+Theme)	Inflate this Drawable from an XML resource. (Inherited from Drawable)
Inflate(Resources, XmlReader, IAttributeSet)	Inflate this Drawable from an XML resource. (Inherited from Drawable)
InflateAsync(Resources, XmlReader, IAttributeSet, Resources+Theme)	(Inherited from Drawable)
InflateAsync(Resources, XmlReader, IAttributeSet)	(Inherited from Drawable)
InvalidateSelf()	Use the current `Callback` implementation to have this Drawable redrawn. (Inherited from Drawable)
JavaFinalize()	Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object)
JumpToCurrentState()	If this Drawable does transition animations between states, ask that it immediately jump to the current state and skip any active animations. (Inherited from Drawable)
Mutate()	Make this drawable mutable. (Inherited from Drawable)
Notify()	Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object)
NotifyAll()	Wakes up all threads that are waiting on this object's monitor. (Inherited from Object)
OnBoundsChange(Rect)	Override this in your subclass to change appearance if you vary based on the bounds. (Inherited from Drawable)
OnLayoutDirectionChanged(Int32)	Called when the drawable's resolved layout direction changes. (Inherited from Drawable)
OnLevelChange(Int32)	Override this in your subclass to change appearance if you vary based on level. (Inherited from Drawable)
OnStateChange(Int32[])	Override this in your subclass to change appearance if you recognize the specified state. (Inherited from Drawable)
ScheduleSelf(Action, Int64)	(Inherited from Drawable)
ScheduleSelf(IRunnable, Int64)	Use the current `Callback` implementation to have this Drawable scheduled. (Inherited from Drawable)
SetAlpha(Int32)	Specify an alpha value for the drawable. 0 means fully transparent, and 255 means fully opaque.
SetAntiAlias(Boolean)	Enables or disables anti-aliasing for this drawable.
SetBounds(Int32, Int32, Int32, Int32)	Specify a bounding rectangle for the Drawable. (Inherited from Drawable)
SetCallback(Drawable+ICallback)	Bind a `Callback` object to this Drawable. (Inherited from Drawable)
SetColorFilter(Color, PorterDuff+Mode)	Specify a color and Porter-Duff mode to be the color filter for this drawable. (Inherited from Drawable)
SetColorFilter(ColorFilter)	Specify an optional color filter for the drawable.
SetDither(Boolean)	Set to true to have the drawable dither its colors when drawn to a device with fewer than 8-bits per color component. (Inherited from Drawable)
SetFilterBitmap(Boolean)	Set to true to have the drawable filter its bitmaps with bilinear sampling when they are scaled or rotated. (Inherited from Drawable)
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
SetHotspot(Single, Single)	Specifies the hotspot's location within the drawable. (Inherited from Drawable)
SetHotspotBounds(Int32, Int32, Int32, Int32)	Sets the bounds to which the hotspot is constrained, if they should be different from the drawable bounds. (Inherited from Drawable)
SetLayoutDirection(LayoutDirection)	Set the layout direction for this drawable. (Inherited from Drawable)
SetLevel(Int32)	Specify the level for the drawable. (Inherited from Drawable)
SetMipMap(Boolean)	Enables or disables the mipmap hint for this drawable's bitmap.
SetState(Int32[])	Specify a set of states for the drawable. (Inherited from Drawable)
SetTargetDensity(Canvas)	Set the density scale at which this drawable will be rendered.
SetTargetDensity(DisplayMetrics)	Set the density scale at which this drawable will be rendered.
SetTargetDensity(Int32)	Set the density at which this drawable will be rendered.
SetTileModeXY(Shader+TileMode, Shader+TileMode)	Sets the repeat behavior of this drawable on both axis.
SetTint(Int32)	Specifies tint color for this drawable. (Inherited from Drawable)
SetTintBlendMode(BlendMode)	Specifies a tint blending mode for this drawable. (Inherited from Drawable)
SetTintList(ColorStateList)	Specifies tint color for this drawable as a color state list. (Inherited from Drawable)
SetTintMode(PorterDuff+Mode)	Specifies a tint blending mode for this drawable. (Inherited from Drawable)
SetVisible(Boolean, Boolean)	Set whether this Drawable is visible. (Inherited from Drawable)
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	(Inherited from Object)
UnscheduleSelf(Action)	(Inherited from Drawable)
UnscheduleSelf(IRunnable)	Use the current `Callback` implementation to have this Drawable unscheduled. (Inherited from Drawable)
Wait()	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed()	(Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced()	(Inherited from Object)
IJavaPeerable.Finalized()	(Inherited from Object)
IJavaPeerable.JniManagedPeerState	(Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to

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