CHANGELOG.md

AirBrush changelog

Version 1.0.0

• The library is now considered stable 🎉
• Bumped minSdk and renderscriptTargetApi to 21 in order to support x86_64 ABI.
• Removed RenderScript support library (not required)
• Cleaned up dependency versions
• Migrated to AndroidX

Version 0.6.1

A few enhancements:

• TinyThumbDecoder now supports a different default base64 decode flag.
• TinyThumb can now override the default base64 decode flag.
• Removed bitmapProvider from TinyThumbDecoder. A custom decoder class should be used instead.
• Added @JvmOverload to better support default arguments from Java
• Added more documentation
• Upgraded to latest kotlin and support library versions

Version 0.6.0

Big rewrite for optimization.

• Using Glide 4 and custom loaders to for thumbnails.
• Using RenderScript to generate gradients.
• Renamed Palette to GradientPalette.
• Introducing TinyThumb which takes a base64 encoded JPEG. It's decoded and blurred at runtime.
• The library GlideModule handles registration of decoders/loaders, but thus can be customized in the App's GlideModule. See sample app for details.
• Updated sample app to reflect changes.

To generate a Bitmap from a GradientPalette:

AirBrush(context).getGradient(gradientPalette, width, height)

Note that it must be done on a worker thread.

Image Loading

For loading TinyThumb or GradientPalette with Glide, load it directly. For TinyThumb:

    val tinyThumb = getTinyThumb()
    requestManager
                .load(imageUri)
                .thumbnail(requestManager.load(tinyThumb))
                .into(imageView)

For GradientPalette:

    val gradientPalette = getGradientPalette()
    requestManager
                .load(imageUri)
                .thumbnail(requestManager.load(gradientPalette))
                .into(imageView)

Utility methods

AirBrush.blur(context, bitmap, scale, radius)

AirBrush.getPalette(bitmap);

Version 0.5.1

First release available through maven.

To get a gradient drawable use

Airbrush.getGradient(imageView, palette);

There is also a utility method for creating a Palette based on a bitmap. This can be very handy while developing.

AirBrush.getPalette(bitmap);

Note: Since AirBrush is using a ComposeShader inside a ComposeShader, the view layer has to be rendered in software. AirBrush does this for you by calling ViewCompat.setLayerType(view, View.LAYER_TYPE_SOFTWARE, null);