30 import android.telecom.Connection.VideoProvider;
57         public void onConnectionAdded(Conference conference, Connection connection) {}  in onConnectionAdded()
58         public void onConnectionRemoved(Conference conference, Connection connection) {}  in onConnectionRemoved()
60                 Conference conference, List<Connection> conferenceableConnections) {}  in onConferenceableConnectionsChanged()
67         public void onVideoProviderChanged(Conference c, Connection.VideoProvider videoProvider) {}  in onVideoProviderChanged()
81     private final List<Connection> mChildConnections = new CopyOnWriteArrayList<>();
82     private final List<Connection> mUnmodifiableChildConnections =
84     private final List<Connection> mConferenceableConnections = new ArrayList<>();
85     private final List<Connection> mUnmodifiableConferenceableConnections =
92     private int mState = Connection.STATE_NEW;
111     private final Connection.Listener mConnectionDeathListener = new Connection.Listener() {
113         public void onDestroyed(Connection c) {
168     public final List<Connection> getConnections() {  in getConnections()
272     public void onSeparate(Connection connection) {}  in onSeparate()
280     public void onMerge(Connection connection) {}  in onMerge()
365     public void onConnectionAdded(Connection connection) {}  in onConnectionAdded()
406         setState(Connection.STATE_HOLDING);  in setOnHold()
413         setState(Connection.STATE_DIALING);  in setDialing()
420         setState(Connection.STATE_RINGING);  in setRinging()
428         setState(Connection.STATE_ACTIVE);  in setActive()
439         setState(Connection.STATE_DISCONNECTED);  in setDisconnected()
490     public final boolean addConnection(Connection connection) {  in addConnection()
510     public final void removeConnection(Connection connection) {  in removeConnection()
525     public final void setConferenceableConnections(List<Connection> conferenceableConnections) {  in setConferenceableConnections()
527         for (Connection c : conferenceableConnections) {  in setConferenceableConnections()
562     public final void setVideoState(Connection c, int videoState) {  in setVideoState()
575     public final void setVideoProvider(Connection c, Connection.VideoProvider videoProvider) {  in setVideoProvider()
592     public final List<Connection> getConferenceableConnections() {  in getConferenceableConnections()
602         for (Connection connection : mChildConnections) {  in destroy()
608         if (mState != Connection.STATE_DISCONNECTED) {  in destroy()
651     public Connection getPrimaryConnection() {  in getPrimaryConnection()
849         for (Connection c : mConferenceableConnections) {  in clearConferenceableList()
860                 Connection.stateToString(mState),  in toString()