Services that extend KeyguardExternalViewProviderService should also
include this newly defined action in an intent-filter within the
<service> tag in their AndroidManifest.xml. These services can also
include meta-data that defines a configuration xml which will be used
to define a settings activity that can be launched within a yet to
be defined settings/configuration UI.
Change-Id: I0a5ca09cf6f63413d067f89a9757137102dd09f6
TICKET: CYNGNOS-1687
This adds two samples, samples/externalviews/keyguardviewprovider
which provides an example of creating a third party keyguard component,
and samples/externalviews/setleygiardviewprovider which allows setting
and clearing of the third party keyguard component.
Change-Id: Ia9c564d602f1b6d44953eb05f2ffcf3f44663ece
