Unable to load images whose URL contains special characters ø, å, æ

[GSala]

Glide Version:
3.7.0

Integration libraries:
Retrofit 2.2.0 which contains a dependency to OkHttp

Device/Android Version:
Nexus 5

Issue details / Repro steps / Use case background:
Trying to load a URL like this one: http://www.dlg.dk/-/media/DLG/Corporate/Landmand/Økologi/DLG-Okologi_haand.ashx fails with 404 - Not Found. Pasting the same URL in the browser resolves just fine.
Relevant: #133

Glide load line / GlideModule (if any) / list Adapter code (if any):

Glide.with(imageView.getContext())
                .load(imageUrl)
                .diskCacheStrategy(DiskCacheStrategy.SOURCE)
                .into(imageView);

Layout XML:
Not relevant

Stack trace / LogCat:

Request failed 404: Not Found

[sjudd]

Feel free to take a look at the logic and send a PR with changes. Thanks!

https://github.com/bumptech/glide/blob/master/library/src/main/java/com/bumptech/glide/load/model/GlideUrl.java#L86

[TWiStErRob]

I actually had no problem loading it:

String url = "http://www.dlg.dk/-/media/DLG/Corporate/Landmand/Økologi/DLG-Okologi_haand.ashx";
Glide
		.with(this)
		.load(url)
		.into(imageView)
;

Make sure that the special characters are not escaped in any way when they're in the String that you pass in to Glide. That means that for this specific url url.charAt(49) == 216, i.e. this character: http://www.fileformat.info/info/unicode/char/d8/index.htm

Log.wtf("TEST", String.valueOf(url.charAt(49) == 216));

If you're hardcoding this url, like I did, make sure your file encoding is UTF-8, similarly if you're getting it from a server make sure the transfer has the correct encoding, and that the JSON/XML/whatever is also decoded correctly.

[TWiStErRob]

I also tried OkHttp 2, and it works too. Note that just having OkHttp on the classpath via an unrelated (Retrofit) transitive dependency won't make Glide use it. You have to add the integration library as well:
https://github.com/bumptech/glide/wiki/Integration-Libraries