| java.lang.Object | |
| ↳ | com.facebook.fresco.animation.bitmap.wrapper.AnimatedDrawableBackendFrameRenderer |
Class Overview
BitmapFrameRenderer that wraps around an AnimatedDrawableBackend.
Summary
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| AnimatedDrawableBackendFrameRenderer(BitmapFrameCache bitmapFrameCache, AnimatedDrawableBackend animatedDrawableBackend) | |||||||||||
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| int |
getIntrinsicHeight()
Return the intrinsic height of bitmap frames.
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| int |
getIntrinsicWidth()
Return the intrinsic width of bitmap frames.
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| boolean |
renderFrame(int frameNumber, Bitmap targetBitmap)
Render the frame for the given frame number to the target bitmap.
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| void |
setBounds(Rect bounds)
Set the parent drawable bounds to be used for frame rendering.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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From interface
com.facebook.fresco.animation.bitmap.BitmapFrameRenderer
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Public Constructors
public AnimatedDrawableBackendFrameRenderer (BitmapFrameCache bitmapFrameCache, AnimatedDrawableBackend animatedDrawableBackend)
Public Methods
public int getIntrinsicHeight ()
Return the intrinsic height of bitmap frames. Return INTRINSIC_DIMENSION_UNSET if no specific height is set.
Returns
- the intrinsic height
public int getIntrinsicWidth ()
Return the intrinsic width of bitmap frames. Return INTRINSIC_DIMENSION_UNSET if no specific width is set.
Returns
- the intrinsic width
public boolean renderFrame (int frameNumber, Bitmap targetBitmap)
Render the frame for the given frame number to the target bitmap.
Parameters
| frameNumber | the frame number to render |
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| targetBitmap | the bitmap to render the frame in |
Returns
- true if successful
public void setBounds (Rect bounds)
Set the parent drawable bounds to be used for frame rendering.
Parameters
| bounds | the bounds to use |
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