# CompositeDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1 Summary: [Nested Classes](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#nestedclasses) \| [Ctors](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#pubctors) \| [Methods](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#pubmethods) \| [Protected Methods](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#promethods) \| [Inherited Methods](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#inhmethods) \| [\[Expand All\]](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#) # CompositeDrawable | This package is part of the Android [support library](https://developer.android.com/topic/libraries/support-library) which is no longer maintained. The support library has been superseded by [AndroidX](https://developer.android.com/jetpack/androidx) which is part of [Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider [migrating](https://developer.android.com/jetpack/androidx/migrate) existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library [class | mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings). ` public class CompositeDrawable ` ` ` ` extends `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` ` ` implements `[Drawable.Callback](https://developer.android.com/reference/android/graphics/drawable/Drawable.Callback.html)` ` |---|---|---------------------------------------------------------| | java.lang.Object ||| | ↳ | [android.graphics.drawable.Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) || | | ↳ | android.support.v17.leanback.graphics.CompositeDrawable |
*** ** * ** *** Generic drawable class that can be composed of multiple children. Whenever the bounds changes for this class, it updates those of its children. ## Summary | ### Nested classes || |----------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` class` | [CompositeDrawable.ChildDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable) Wrapper class holding a drawable object and [BoundsRule](https://developer.android.com/reference/android/support/v17/leanback/graphics/BoundsRule) to update drawable bounds when parent bound changes. | | ### Public constructors || |--------------------------------------------------------------------------------------------------------------------------------------------------|---| | ` `[CompositeDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#CompositeDrawable())`() ` | | ### Public methods || |-----------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` void` | ` `[addChildDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#addChildDrawable(android.graphics.drawable.Drawable))`(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` drawable) ` Adds the supplied region. | | ` void` | ` `[draw](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#draw(android.graphics.Canvas))`(`[Canvas](https://developer.android.com/reference/android/graphics/Canvas.html)` canvas) ` | | ` int` | ` `[getAlpha](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#getAlpha())`() ` | | ` `[CompositeDrawable.ChildDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable) | ` `[getChildAt](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#getChildAt(int))`(int index) ` Returns the [CompositeDrawable.ChildDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable) at the given index. | | ` int` | ` `[getChildCount](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#getChildCount())`() ` Returns the total number of children. | | ` `[Drawable.ConstantState](https://developer.android.com/reference/android/graphics/drawable/Drawable.ConstantState.html) | ` `[getConstantState](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#getConstantState())`() ` | | ` `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` `[getDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#getDrawable(int))`(int index) ` Returns the [Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) for the given index. | | ` int` | ` `[getOpacity](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#getOpacity())`() ` | | ` void` | ` `[invalidateDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#invalidateDrawable(android.graphics.drawable.Drawable))`(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` who) ` | | ` `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` `[mutate](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#mutate())`() ` | | ` void` | ` `[removeChild](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#removeChild(int))`(int index) ` Removes the child corresponding to the given index. | | ` void` | ` `[removeDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#removeDrawable(android.graphics.drawable.Drawable))`(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` drawable) ` Removes the given region. | | ` void` | ` `[scheduleDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#scheduleDrawable(android.graphics.drawable.Drawable, java.lang.Runnable, long))`(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` who, Runnable what, long when) ` | | ` void` | ` `[setAlpha](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#setAlpha(int))`(int alpha) ` | | ` void` | ` `[setChildDrawableAt](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#setChildDrawableAt(int, android.graphics.drawable.Drawable))`(int index, `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` drawable) ` Sets the supplied region at given index. | | ` void` | ` `[setColorFilter](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#setColorFilter(android.graphics.ColorFilter))`(`[ColorFilter](https://developer.android.com/reference/android/graphics/ColorFilter.html)` colorFilter) ` | | ` void` | ` `[unscheduleDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#unscheduleDrawable(android.graphics.drawable.Drawable, java.lang.Runnable))`(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` who, Runnable what) ` | | ### Protected methods || |---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` void` | ` `[onBoundsChange](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#onBoundsChange(android.graphics.Rect))`(`[Rect](https://developer.android.com/reference/android/graphics/Rect.html)` bounds) ` | | ### Inherited methods | |-----------------------|---| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#)From class ` `[android.graphics.drawable.Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` ` |----------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` void` | ` applyTheme(`[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)` arg0) ` | | ` boolean` | ` canApplyTheme() ` | | ` void` | ` clearColorFilter() ` | | ` final `[Rect](https://developer.android.com/reference/android/graphics/Rect.html) | ` copyBounds() ` | | ` final void` | ` copyBounds(`[Rect](https://developer.android.com/reference/android/graphics/Rect.html)` arg0) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromPath(String arg0) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromResourceStream(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, `[TypedValue](https://developer.android.com/reference/android/util/TypedValue.html)` arg1, InputStream arg2, String arg3, `[BitmapFactory.Options](https://developer.android.com/reference/android/graphics/BitmapFactory.Options.html)` arg4) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromResourceStream(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, `[TypedValue](https://developer.android.com/reference/android/util/TypedValue.html)` arg1, InputStream arg2, String arg3) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromStream(InputStream arg0, String arg1) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromXml(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, XmlPullParser arg1) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromXml(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, XmlPullParser arg1, `[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)` arg2) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromXmlInner(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, XmlPullParser arg1, `[AttributeSet](https://developer.android.com/reference/android/util/AttributeSet.html)` arg2, `[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)` arg3) ` | | ` static `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` createFromXmlInner(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, XmlPullParser arg1, `[AttributeSet](https://developer.android.com/reference/android/util/AttributeSet.html)` arg2) ` | | ` abstract void` | ` draw(`[Canvas](https://developer.android.com/reference/android/graphics/Canvas.html)` arg0) ` | | ` int` | ` getAlpha() ` | | ` final `[Rect](https://developer.android.com/reference/android/graphics/Rect.html) | ` getBounds() ` | | ` `[Drawable.Callback](https://developer.android.com/reference/android/graphics/drawable/Drawable.Callback.html) | ` getCallback() ` | | ` int` | ` getChangingConfigurations() ` | | ` `[ColorFilter](https://developer.android.com/reference/android/graphics/ColorFilter.html) | ` getColorFilter() ` | | ` `[Drawable.ConstantState](https://developer.android.com/reference/android/graphics/drawable/Drawable.ConstantState.html) | ` getConstantState() ` | | ` `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` getCurrent() ` | | ` `[Rect](https://developer.android.com/reference/android/graphics/Rect.html) | ` getDirtyBounds() ` | | ` void` | ` getHotspotBounds(`[Rect](https://developer.android.com/reference/android/graphics/Rect.html)` arg0) ` | | ` int` | ` getIntrinsicHeight() ` | | ` int` | ` getIntrinsicWidth() ` | | ` int` | ` getLayoutDirection() ` | | ` final int` | ` getLevel() ` | | ` int` | ` getMinimumHeight() ` | | ` int` | ` getMinimumWidth() ` | | ` abstract int` | ` getOpacity() ` | | ` void` | ` getOutline(`[Outline](https://developer.android.com/reference/android/graphics/Outline.html)` arg0) ` | | ` boolean` | ` getPadding(`[Rect](https://developer.android.com/reference/android/graphics/Rect.html)` arg0) ` | | ` int[]` | ` getState() ` | | ` `[Region](https://developer.android.com/reference/android/graphics/Region.html) | ` getTransparentRegion() ` | | ` void` | ` inflate(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, XmlPullParser arg1, `[AttributeSet](https://developer.android.com/reference/android/util/AttributeSet.html)` arg2, `[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)` arg3) ` | | ` void` | ` inflate(`[Resources](https://developer.android.com/reference/android/content/res/Resources.html)` arg0, XmlPullParser arg1, `[AttributeSet](https://developer.android.com/reference/android/util/AttributeSet.html)` arg2) ` | | ` void` | ` invalidateSelf() ` | | ` boolean` | ` isAutoMirrored() ` | | ` boolean` | ` isFilterBitmap() ` | | ` boolean` | ` isStateful() ` | | ` final boolean` | ` isVisible() ` | | ` void` | ` jumpToCurrentState() ` | | ` `[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) | ` mutate() ` | | ` void` | ` onBoundsChange(`[Rect](https://developer.android.com/reference/android/graphics/Rect.html)` arg0) ` | | ` boolean` | ` onLayoutDirectionChanged(int arg0) ` | | ` boolean` | ` onLevelChange(int arg0) ` | | ` boolean` | ` onStateChange(int[] arg0) ` | | ` static int` | ` resolveOpacity(int arg0, int arg1) ` | | ` void` | ` scheduleSelf(Runnable arg0, long arg1) ` | | ` abstract void` | ` setAlpha(int arg0) ` | | ` void` | ` setAutoMirrored(boolean arg0) ` | | ` void` | ` setBounds(int arg0, int arg1, int arg2, int arg3) ` | | ` void` | ` setBounds(`[Rect](https://developer.android.com/reference/android/graphics/Rect.html)` arg0) ` | | ` final void` | ` setCallback(`[Drawable.Callback](https://developer.android.com/reference/android/graphics/drawable/Drawable.Callback.html)` arg0) ` | | ` void` | ` setChangingConfigurations(int arg0) ` | | ` void` | ` setColorFilter(int arg0, `[PorterDuff.Mode](https://developer.android.com/reference/android/graphics/PorterDuff.Mode.html)` arg1) ` | | ` abstract void` | ` setColorFilter(`[ColorFilter](https://developer.android.com/reference/android/graphics/ColorFilter.html)` arg0) ` | | ` void` | ` setDither(boolean arg0) ` | | ` void` | ` setFilterBitmap(boolean arg0) ` | | ` void` | ` setHotspot(float arg0, float arg1) ` | | ` void` | ` setHotspotBounds(int arg0, int arg1, int arg2, int arg3) ` | | ` final boolean` | ` setLayoutDirection(int arg0) ` | | ` final boolean` | ` setLevel(int arg0) ` | | ` boolean` | ` setState(int[] arg0) ` | | ` void` | ` setTint(int arg0) ` | | ` void` | ` setTintList(`[ColorStateList](https://developer.android.com/reference/android/content/res/ColorStateList.html)` arg0) ` | | ` void` | ` setTintMode(`[PorterDuff.Mode](https://developer.android.com/reference/android/graphics/PorterDuff.Mode.html)` arg0) ` | | ` boolean` | ` setVisible(boolean arg0, boolean arg1) ` | | ` void` | ` unscheduleSelf(Runnable arg0) ` | || | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#)From class ` java.lang.Object ` |-------------------|-------------------------------| | ` Object` | ` clone() ` | | ` boolean` | ` equals(Object arg0) ` | | ` void` | ` finalize() ` | | ` final Class` | ` getClass() ` | | ` int` | ` hashCode() ` | | ` final void` | ` notify() ` | | ` final void` | ` notifyAll() ` | | ` String` | ` toString() ` | | ` final void` | ` wait(long arg0, int arg1) ` | | ` final void` | ` wait(long arg0) ` | | ` final void` | ` wait() ` | || | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable#)From interface ` `[android.graphics.drawable.Drawable.Callback](https://developer.android.com/reference/android/graphics/drawable/Drawable.Callback.html)` ` |------------------|----------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract void` | ` invalidateDrawable(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` arg0) ` | | ` abstract void` | ` scheduleDrawable(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` arg0, Runnable arg1, long arg2) ` | | ` abstract void` | ` unscheduleDrawable(`[Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html)` arg0, Runnable arg1) ` | || ## Public constructors ### CompositeDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` CompositeDrawable () ```

## Public methods ### addChildDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void addChildDrawable (Drawable drawable) ``` Adds the supplied region.
| Parameters || |------------|-------------------| | `drawable` | `Drawable`
| ### draw added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void draw (Canvas canvas) ```

| Parameters || |----------|-----------------| | `canvas` | `Canvas`
| ### getAlpha ``` int getAlpha () ```

| Returns || |-------|------------------------------------------------------------| | `int` | Alpha value between 0(inclusive) and 255(inclusive)
| ### getChildAt added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` CompositeDrawable.ChildDrawable getChildAt (int index) ``` Returns the [CompositeDrawable.ChildDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable) at the given index.
| Parameters || |---------|--------------| | `index` | `int`
| | Returns || |--------------------------------------------------------------------------------------------------------------------------------------------------|--------| | [CompositeDrawable.ChildDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable) |
| ### getChildCount added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` int getChildCount () ``` Returns the total number of children.
| Returns || |-------|--------| | `int` |
| ### getConstantState ``` Drawable.ConstantState getConstantState () ```

| Returns || |-------------------------------------------------------------------------------------------------------------------------|--------| | [Drawable.ConstantState](https://developer.android.com/reference/android/graphics/drawable/Drawable.ConstantState.html) |
| ### getDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` Drawable getDrawable (int index) ``` Returns the [Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) for the given index.
| Parameters || |---------|--------------| | `index` | `int`
| | Returns || |---------------------------------------------------------------------------------------------|--------| | [Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) |
| ### getOpacity added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` int getOpacity () ```

| Returns || |-------|--------| | `int` |
| ### invalidateDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void invalidateDrawable (Drawable who) ```

| Parameters || |-------|-------------------| | `who` | `Drawable`
| ### mutate ``` Drawable mutate () ```

| Returns || |---------------------------------------------------------------------------------------------|--------| | [Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) |
| ### removeChild added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void removeChild (int index) ``` Removes the child corresponding to the given index.
| Parameters || |---------|--------------| | `index` | `int`
| ### removeDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void removeDrawable (Drawable drawable) ``` Removes the given region.
| Parameters || |------------|-------------------| | `drawable` | `Drawable`
| ### scheduleDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void scheduleDrawable (Drawable who, Runnable what, long when) ```

| Parameters || |--------|-------------------| | `who` | `Drawable`
| | `what` | `Runnable`
| | `when` | `long`
| ### setAlpha added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setAlpha (int alpha) ```

| Parameters || |---------|--------------| | `alpha` | `int`
| ### setChildDrawableAt added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setChildDrawableAt (int index, Drawable drawable) ``` Sets the supplied region at given index.
| Parameters || |------------|-------------------| | `index` | `int`
| | `drawable` | `Drawable`
| ### setColorFilter added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void setColorFilter (ColorFilter colorFilter) ```

| Parameters || |---------------|----------------------| | `colorFilter` | `ColorFilter`
| ### unscheduleDrawable added in [version 25.4.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` void unscheduleDrawable (Drawable who, Runnable what) ```

| Parameters || |--------|-------------------| | `who` | `Drawable`
| | `what` | `Runnable`
| ## Protected methods ### onBoundsChange ``` void onBoundsChange (Rect bounds) ```

| Parameters || |----------|---------------| | `bounds` | `Rect`
| - ## Classes - [BoundsRule](https://developer.android.com/reference/android/support/v17/leanback/graphics/BoundsRule) - [BoundsRule.ValueRule](https://developer.android.com/reference/android/support/v17/leanback/graphics/BoundsRule.ValueRule) - [ColorFilterCache](https://developer.android.com/reference/android/support/v17/leanback/graphics/ColorFilterCache) - [ColorFilterDimmer](https://developer.android.com/reference/android/support/v17/leanback/graphics/ColorFilterDimmer) - [ColorOverlayDimmer](https://developer.android.com/reference/android/support/v17/leanback/graphics/ColorOverlayDimmer) - [CompositeDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable) - [CompositeDrawable.ChildDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable) - [FitWidthBitmapDrawable](https://developer.android.com/reference/android/support/v17/leanback/graphics/FitWidthBitmapDrawable)