732     public static abstract class Callback {  class in Call
839     public static abstract class Listener extends Callback { }
847     private final List<CallbackRecord<Callback>> mCallbackRecords = new CopyOnWriteArrayList<>();
1239     public void registerCallback(Callback callback) {  in registerCallback()
1249     public void registerCallback(Callback callback, Handler handler) {  in registerCallback()
1253             mCallbackRecords.add(new CallbackRecord<Callback>(callback, handler));  in registerCallback()
1262     public void unregisterCallback(Callback callback) {  in unregisterCallback()
1265             for (CallbackRecord<Callback> record : mCallbackRecords) {  in unregisterCallback()
1476         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireStateChanged()
1478             final Callback callback = record.getCallback();  in fireStateChanged()
1489         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireParentChanged()
1491             final Callback callback = record.getCallback();  in fireParentChanged()
1502         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireChildrenChanged()
1504             final Callback callback = record.getCallback();  in fireChildrenChanged()
1515         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireDetailsChanged()
1517             final Callback callback = record.getCallback();  in fireDetailsChanged()
1528         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireCannedTextResponsesLoaded()
1530             final Callback callback = record.getCallback();  in fireCannedTextResponsesLoaded()
1541         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireVideoCallChanged()
1543             final Callback callback = record.getCallback();  in fireVideoCallChanged()
1554         for (CallbackRecord<Callback> record : mCallbackRecords) {  in firePostDialWait()
1556             final Callback callback = record.getCallback();  in firePostDialWait()
1579         for (final CallbackRecord<Callback> record : mCallbackRecords) {  in fireCallDestroyed()
1580             final Callback callback = record.getCallback();  in fireCallDestroyed()
1609         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireConferenceableCallsChanged()
1611             final Callback callback = record.getCallback();  in fireConferenceableCallsChanged()
1630         for (CallbackRecord<Callback> record : mCallbackRecords) {  in fireOnConnectionEvent()
1632             final Callback callback = record.getCallback();  in fireOnConnectionEvent()