Not sure if this is a bug, or just something that is just not implemented.
Sencha Cmd v22.214.171.124
(Sencha Touch 2.1)
Problem #1: When packaging a native Android application, there is problem/poor support of naming the application.
In packager.json there is a field where you can name the application:
Problem is, if you have non-english characters here, (for example the swedish åäö) the native packaging will not complete. It says that only A-Z, 0-9 is allowed.
A native Android application can have two names.
The full name that is shown when installing and in settings etc.
A short name that is shown under the icon when installed.
It's not possible to name these two different names in the packager.json.
Workaround: For me to get around these limitations I have to manually edit the AndroidManifest.xml file in the Sencha Cmd folder and add these two names for it to work. But I think it should be supported by default in the Sencha Cmd native packager.