glide获取bitmap(url,file,base64)

Glide图片加载器实现

最新推荐文章于 2025-09-26 01:19:46 发布

原创最新推荐文章于 2025-09-26 01:19:46 发布 · 2.5k 阅读

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CC 4.0 BY-SA版权

本文介绍了一个使用Glide库实现的图片加载器类，该类可以由文件路径、URL和Base64编码字符串加载图片到Bitmap。通过Glide的强大功能，这个类提供了灵活的图片加载解决方案。

public class GlideBitmapFetcher implements IBitmapFetcher {

    private Context mContext;

    public GlideBitmapFetcher(Context context) {
        mContext = context;
    }

    @Override
    public Bitmap fetchBitmapByFilePath(String path) {
        Bitmap bmp = null;
        try {
            bmp = Glide.with(mContext).asBitmap().load(path).submit().get();
        } catch (InterruptedException e) {
            e.printStackTrace();
        } catch (ExecutionException e) {
            e.printStackTrace();
        }
        return bmp;
    }

    @Override
    public Bitmap fetchBitmapByUrl(String url) {
        Bitmap bmp = null;
        try {
            bmp = Glide.with(mContext).asBitmap().load(url).submit().get();
        } catch (InterruptedException e) {
            e.printStackTrace();
        } catch (ExecutionException e) {
            e.printStackTrace();
        }
        return bmp;
    }

    @Override
    public Bitmap fetchBitmapByBase64(String encoded) {
        byte[] decode;
        encoded = encoded.split(",")[1];
        decode = Base64.decode(encoded, Base64.DEFAULT);
        Bitmap bmp = null;
        try {
            bmp = Glide.with(mContext).asBitmap().load(decode).submit().get();
        } catch (InterruptedException e) {
            e.printStackTrace();
        } catch (ExecutionException e) {
            e.printStackTrace();
        }
        return bmp;
    }


}