What is it the GSF_PACKAGE I found in the C2DM Tutorial?
To be precise:
public static final String GSF_PACKAGE = "com.google.android.gsf"
It was used in intent:
registrationIntent.setPackage(GSF_PACKAGE);
On the developers site I found this:
"setPackage(String packageName) (Usually optional) Set an explicit application package name that limits the components this Intent will resolve to."
Anyway, what limits and why they might be needed?
