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 =
91     private int mState = Connection.STATE_NEW;
110     private final Connection.Listener mConnectionDeathListener = new Connection.Listener() {
112         public void onDestroyed(Connection c) {
167     public final List<Connection> getConnections() {  in getConnections()
257     public void onSeparate(Connection connection) {}  in onSeparate()
265     public void onMerge(Connection connection) {}  in onMerge()
325     public void onConnectionAdded(Connection connection) {}  in onConnectionAdded()
366         setState(Connection.STATE_HOLDING);  in setOnHold()
373         setState(Connection.STATE_DIALING);  in setDialing()
380         setState(Connection.STATE_RINGING);  in setRinging()
388         setState(Connection.STATE_ACTIVE);  in setActive()
399         setState(Connection.STATE_DISCONNECTED);  in setDisconnected()
450     public final boolean addConnection(Connection connection) {  in addConnection()
470     public final void removeConnection(Connection connection) {  in removeConnection()
485     public final void setConferenceableConnections(List<Connection> conferenceableConnections) {  in setConferenceableConnections()
487         for (Connection c : conferenceableConnections) {  in setConferenceableConnections()
522     public final void setVideoState(Connection c, int videoState) {  in setVideoState()
535     public final void setVideoProvider(Connection c, Connection.VideoProvider videoProvider) {  in setVideoProvider()
552     public final List<Connection> getConferenceableConnections() {  in getConferenceableConnections()
562         for (Connection connection : mChildConnections) {  in destroy()
568         if (mState != Connection.STATE_DISCONNECTED) {  in destroy()
611     public Connection getPrimaryConnection() {  in getPrimaryConnection()
775         for (Connection c : mConferenceableConnections) {  in clearConferenceableList()
786                 Connection.stateToString(mState),  in toString()