com.davemorrissey.labs.subscaleview.decoder

Interface ImageDecoder

All Known Implementing Classes:

SkiaImageDecoder

public interface ImageDecoder

Interface for image decoding classes, allowing the default BitmapFactory based on the Skia library to be replaced with a custom class.

Method Summary

Modifier and Type	Method and Description
Bitmap	decode(Context context, Uri uri) Decode an image.

Method Detail

decode

Bitmap decode(Context context,
              Uri uri)
       throws Exception

Decode an image. The URI can be in one of the following formats:
File: file:///scard/picture.jpg
Asset: file:///android_asset/picture.png
Resource: android.resource://com.example.app/drawable/picture

Parameters:

context - Application context

uri - URI of the image

Returns:

the decoded bitmap

Throws:

Exception - if decoding fails.