com.bumptech.glide.load.resource.gifbitmap.GifBitmapWrapper Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of glide Show documentation

A fast and efficient image loading library for Android focused on smooth scrolling.

There is a newer version: 5.0.0-rc01

package com.bumptech.glide.load.resource.gifbitmap;

import android.graphics.Bitmap;

import com.bumptech.glide.load.engine.Resource;
import com.bumptech.glide.load.resource.gif.GifDrawable;

/**
 * A wrapper that contains either an {@link android.graphics.Bitmap} resource or an
 * {@link com.bumptech.glide.load.resource.gif.GifDrawable} resource.
 */
public class GifBitmapWrapper {
    private final Resource gifResource;
    private final Resource bitmapResource;

    public GifBitmapWrapper(Resource bitmapResource, Resource gifResource) {
        if (bitmapResource != null && gifResource != null) {
            throw new IllegalArgumentException("Can only contain either a bitmap resource or a gif resource, not both");
        }
        if (bitmapResource == null && gifResource == null) {
            throw new IllegalArgumentException("Must contain either a bitmap resource or a gif resource");
        }
        this.bitmapResource = bitmapResource;
        this.gifResource = gifResource;
    }

    /**
     * Returns the size of the wrapped resource.
     */
    public int getSize() {
        if (bitmapResource != null) {
            return bitmapResource.getSize();
        } else {
            return gifResource.getSize();
        }
    }

    /**
     * Returns the wrapped {@link android.graphics.Bitmap} resource if it exists, or null.
     */
    public Resource getBitmapResource() {
        return bitmapResource;
    }

    /**
     * Returns the wrapped {@link com.bumptech.glide.load.resource.gif.GifDrawable} resource if it exists, or null.
     */
    public Resource getGifResource() {
        return gifResource;
    }
}