AirBrush Medium article example

GlideModule.kt

@GlideModule
class GlideModule : AppGlideModule() {
    override fun registerComponents(context: Context, glide: Glide, registry: Registry) {
        // Register a ModelLoaderFactory for TinyThumb allowing the type to be loaded using Glide
        registry.append(TinyThumb::class.java, TinyThumb::class.java, TinyThumbLoader.Factory())
        
        // Register a ResourceDecoder for TinyThumb. Specifying the input and output type.
        // Note that the tailing lambda is the blur provider. If we wanted to use another blur 
        // implementation we could replace it here.
        registry.append(
            TinyThumb::class.java,
            BitmapDrawable::class.java,
            TinyThumbDecoder(context, glide.bitmapPool) { bitmap, options ->
                // The options parameter is an optional override, allowing per request blur values 
                // such as radius and sample size. The default radius depends on your use case(s).
                val radius = options?.radius ?: 15f
                AirBrush.blur(context, bitmap, scale = 1f, radius = radius)
            }
        )
    }
}