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package com.luck.picture.lib.widget.longimage;

import android.content.Context;
import android.graphics.Bitmap;
import android.net.Uri;

import androidx.annotation.NonNull;

/**
 * Interface for image decoding classes, allowing the default {@link android.graphics.BitmapFactory}
 * based on the Skia library to be replaced with a custom class.
 */
public interface ImageDecoder {

    /**
     * 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
     *
     * @param context Application context
     * @param uri URI of the image
     * @return the decoded bitmap
     * @throws Exception if decoding fails.
     */
    @NonNull
    Bitmap decode(Context context, @NonNull Uri uri) throws Exception;

}