public static void check() {
HashMap<String, String> old = new HashMap<String, String>(codecs.size());
for (Codec c : codecs) {
c.update();
old.put(c.name(), c.getValue());
if (!c.isLoaded()) {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(Receiver.mContext);
SharedPreferences.Editor e = sp.edit();
e.putString(c.key(), "never");
e.commit();
}
}
for (Codec c : codecs)
if (!old.get(c.name()).equals("never")) {
c.init();
if (c.isLoaded()) {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(Receiver.mContext);
SharedPreferences.Editor e = sp.edit();
e.putString(c.key(), old.get(c.name()));
e.commit();
c.init();
} else c.fail();
}
}
static {
final int size = codecs.size();
codecsNumbers = new HashMap<Integer, Codec>(size);
codecsNames = new HashMap<String, Codec>(size);
for (Codec c : codecs) {
codecsNames.put(c.name(), c);
codecsNumbers.put(c.number(), c);
}
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(Receiver.mContext);
String prefs = sp.getString(Settings.PREF_CODECS, Settings.DEFAULT_CODECS);
if (prefs == null) {
saveCodecPrefs(sp);
} else {
String[] vals = prefs.split(" ");
Vector<Codec> orderedCodecs = new Vector<Codec>();
for (String v : vals) {
try {
int i = Integer.parseInt(v);
Codec c = codecsNumbers.get(i);
/* moves the configured codecs to the beginning of the list,
* and any new codecs will automatically go at the end */
if (c != null) {
codecs.remove(c);
orderedCodecs.add(c);
}
} catch (Exception e) {
// do nothing (expecting
// NumberFormatException and
// indexnot found
}
}
orderedCodecs.addAll(codecs);
codecs.clear();
for (Codec c : orderedCodecs) {
if (c.isLicensed()) codecs.add(c);
}
saveCodecPrefs(sp);
}
}