fix: running demo app on Android

[rafamizes]

Closes #146

[codecov]

Codecov Report

Merging #147 (b2b9a9e) into master (4f29457) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #147   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           41        41           
  Lines          397       397           
=========================================
  Hits           397       397           

Impacted Files	Coverage Δ
lib/src/brazil/req_cnpj.dart	100.00% <ø> (ø)
lib/src/net/req_email.dart	100.00% <ø> (ø)

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[rafamizes]

@rultor merge it.

[rultor]

@rultor merge it.

@rafamizes OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge it.

@rafamizes Done! FYI, the full log is here (took me 3min)