com.bumptech.glide.request.target.ImageViewTargetFactory Maven / Gradle / Ivy

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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.request.target;

import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.widget.ImageView;

import com.bumptech.glide.load.resource.drawable.GlideDrawable;

/**
 * A factory responsible for producing the correct type of {@link com.bumptech.glide.request.target.Target} for a given
 * {@link android.view.View} subclass.
 */
public class ImageViewTargetFactory {

    @SuppressWarnings("unchecked")
    public  Target buildTarget(ImageView view, Class clazz) {
        if (GlideDrawable.class.isAssignableFrom(clazz)) {
            return (Target) new GlideDrawableImageViewTarget(view);
        } else if (Bitmap.class.equals(clazz)) {
            return (Target) new BitmapImageViewTarget(view);
        } else if (Drawable.class.isAssignableFrom(clazz)) {
            return (Target) new DrawableImageViewTarget(view);
        } else {
            throw new IllegalArgumentException("Unhandled class: " + clazz
                    + ", try .as*(Class).transcode(ResourceTranscoder)");
        }
    }
}