Android practical problem summary

Used to record small problems encountered.

1. Android error: apostrophe not preceded

The problem is that apostrophe (') is not escaped. For example, this text ResourceIt's beautiful.It should be writtenIt \'s beautifulYou can.

2. Android versions and Their locales

Http://us.dinodirect.com/Forum/Latest-Posts-5/Android-Versions-and-their-Locales-1-86587/

3. JDK 7-install_parse_failed_no_certificates

It works with JDK 7 if I specify the parameters "-digestalg sha1-sigalg md5withrsa" for jarsign, but not with the default algorithms, whatever they are.

4. Indonesian language locale code shoshould be ID, not in

It's a JDK bug. JDK-6457127 Indonesian locale does not comply with ISO 639.the answer from Google: These deprecated codes are only visible to developers, and we can't remove support for the deprecated codes, so it doesn't seem likely we'll add a system
Alias old/new codes.

Https://code.google.com/p/android/issues/detail? Id = 5476