k9mail/k-9 — pull request #205 by dnet (2012-11-12 15:47:23+00:00)
Title: treat mailto: URI parameters case-insensitive

Although RFC defines such parameters case-sensitive, some applications still use capitalized versions like `Subject` and `Body`. Since the Java Uri parser is case-sensitive, this patch replaces all URI parameter names with a lower-case version, and since all parameter name requests are also done in lower-case, this effectively makes the `mailto:` handler logic case-insensitive.

Feature request in Google Groups: https://groups.google.com/forum/?fromgroups=#!topic/k-9-mail/WN9xcM_QIFw