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java.lang.Objectorg.dvb.user.Preference
org.dvb.user.GeneralPreference
This class defines a set of general preferences. These preferences
are read from the receiver and each application (downloaded or not)
can access them through the UserPreferenceManager.read
method. The
standardized preferences are "User Language", "Parental Rating",
"User Name", "User Address", "User @", "Country Code", "Default Font Size",
"Post Code".
When constructed, objects of this class are empty and have no values
defined. Values may be added using the add methods inherited from the
Preference class or by calling UserPreferenceManager.read
.
The encodings of these standardized preferences are as follows.
javax.tv.service.guide.ContentRatingAdvisory.getDisplayText
;
The standardized preference names in the present document shall only use such letters where the upper and lower case characters are recognized by the "EN.UK" locale. Since the "Post Code" preference forms part of the "User Address" preference, successful calls to UserPreferenceManager.write(..) for a GeneralPreference("Post Code") shall modify the "User Address" preference. Hence UserPreferenceChangeEvents shall be generated for both "Post Code" and "User Address" in this specific situation. Successful calls to UserPreferenceManager.write(...) for a GeneralPreference("User Address") shall generate a UserPreferenceChangeEvent for "Post Code" if and only if the post code part of the address changes.
Constructor Summary | |
GeneralPreference(java.lang.String name)
Constructs a GeneralPreference object. |
Methods inherited from class org.dvb.user.Preference |
add, add, add, getFavourites, getMostFavourite, getName, getPosition, hasValue, remove, removeAll, setMostFavourite, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public GeneralPreference(java.lang.String name) throws java.lang.IllegalArgumentException
name
- the general preference name.
java.lang.IllegalArgumentException
- if the preference's name is not
supported.
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