基于Facebook的Fresco在Eclipse上开发，官方提供的库

<?xml version="1.0" encoding="utf-8"?> <resources> <declare-styleable name="GenericDraweeView"><attr format="integer" name="fadeDuration"/><attr format="float" name="viewAspectRatio"/><attr format="reference" name="placeholderImage"/><attr format="string" name="placeholderImageScaleType"/><attr format="reference" name="retryImage"/><attr format="string" name="retryImageScaleType"/><attr format="reference" name="failureImage"/><attr format="string" name="failureImageScaleType"/><attr format="reference" name="progressBarImage"/><attr format="string" name="progressBarImageScaleType"/><attr format="integer" name="progressBarAutoRotateInterval"/><attr format="string" name="actualImageScaleType"/><attr format="reference" name="backgroundImage"/><attr format="reference" name="overlayImage"/><attr format="reference" name="pressedStateOverlayImage"/><attr format="boolean" name="roundAsCircle"/><attr format="dimension" name="roundedCornerRadius"/><attr format="boolean" name="roundTopLeft"/><attr format="boolean" name="roundTopRight"/><attr format="boolean" name="roundBottomRight"/><attr format="boolean" name="roundBottomLeft"/><attr format="color" name="roundWithOverlayColor"/><attr format="dimension" name="roundingBorderWidth"/><attr format="color" name="roundingBorderColor"/></declare-styleable> </resources>