如何配置 Universal Image Loader 以显示来自 https 的图像？

Question

当我与服务器的连接是 https 时，我遇到了 Universal Image Loader 的问题。我可以使用 http 显示图像，但不能使用 https 连接。如何在 UIL 中设置 sslSocketFactory？我的 UIL 代码如下所示；

Map<String,String> authHeaders = new HashMap<>();
authHeaders.put("token", LocalStorage.getUserToken(ctx));

DisplayImageOptions defaults = new DisplayImageOptions.Builder()
    .displayer(new FadeInBitmapDisplayer(300, true, true, false))
    .showImageOnFail(R.drawable.ic_image_fail)
    .showImageForEmptyUri(R.drawable.ic_image_fail)
    .cacheOnDisk(true)
    .cacheInMemory(true)
    .bitmapConfig(Bitmap.Config.RGB_565)
    .extraForDownloader(authHeaders)
    .build();

ImageLoaderConfiguration.Builder configsBuilder = new ImageLoaderConfiguration.Builder(ctx)
    .imageDownloader(new AuthImageDownloader(ctx))
    .defaultDisplayImageOptions(defaults);
ImageLoader.getInstance().init(configsBuilder.build());

Answer 1

启动样本：

public class SslRuinedDownloader extends BaseImageDownloader {

    public SslRuinedDownloader(Context context) {
        super(context);
    }

    @Override
    protected HttpURLConnection createConnection(String url, Object extra) throws IOException {
        HttpsURLConnection conn = super.createConnection(url, extra);

        //here you go
        conn.setSSLSocketFactory(...);
        return conn;
    }
}

ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getApplicationContext())
        .imageDownloader(new SslRuinedDownloader(getApplicationContext()))
        .build();