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ImageDecoder (library 3.10.0 API)

docs/javadoc/com/davemorrissey/labs/subscaleview/decoder/ImageDecoder.html

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com.davemorrissey.labs.subscaleview.decoder

Interface ImageDecoder

public interfaceImageDecoder

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

Method Summary

All Methods Instance Methods Abstract Methods | Modifier and Type | Method and Description | | --- | --- | | Bitmap | decode(Context context, Uri uri) Decode an image. |

Method Detail

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decode

[@NonNull](https://developer.android.com/reference/android/support.annotation.NonNull.html?is-external=true "class or interface in android")[Bitmap](https://developer.android.com/reference/android/graphics/Bitmap.html?is-external=true "class or interface in android.graphics")decode([Context](https://developer.android.com/reference/android/content/Context.html?is-external=true "class or interface in android.content")context,[@NonNull](https://developer.android.com/reference/android/support.annotation.NonNull.html?is-external=true "class or interface in android")[Uri](https://developer.android.com/reference/android/net/Uri.html?is-external=true "class or interface in android.net")uri)
                throws[Exception](https://developer.android.com/reference/java/lang/Exception.html?is-external=true "class or interface in java.lang")

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 contexturi - URI of the imageReturns:the decoded bitmapThrows:Exception - if decoding fails.

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