/* * Copyright (C) 2014 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and R* limitations under the License. */ package android.telecom; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.os.RemoteException; import android.telecom.Logging.Session; import com.android.internal.os.SomeArgs; import com.android.internal.telecom.IConnectionServiceAdapter; import com.android.internal.telecom.IVideoProvider; import com.android.internal.telecom.RemoteServiceCallback; import java.util.List; /** * A component that provides an RPC servant implementation of {@link IConnectionServiceAdapter}, * posting incoming messages on the main thread on a client-supplied delegate object. * * TODO: Generate this and similar classes using a compiler starting from AIDL interfaces. * * @hide */ final class ConnectionServiceAdapterServant { private static final int MSG_HANDLE_CREATE_CONNECTION_COMPLETE = 1; private static final int MSG_SET_ACTIVE = 2; private static final int MSG_SET_RINGING = 3; private static final int MSG_SET_DIALING = 4; private static final int MSG_SET_DISCONNECTED = 5; private static final int MSG_SET_ON_HOLD = 6; private static final int MSG_SET_RINGBACK_REQUESTED = 7; private static final int MSG_SET_CONNECTION_CAPABILITIES = 8; private static final int MSG_SET_IS_CONFERENCED = 9; private static final int MSG_ADD_CONFERENCE_CALL = 10; private static final int MSG_REMOVE_CALL = 11; private static final int MSG_ON_POST_DIAL_WAIT = 12; private static final int MSG_QUERY_REMOTE_CALL_SERVICES = 13; private static final int MSG_SET_VIDEO_STATE = 14; private static final int MSG_SET_VIDEO_CALL_PROVIDER = 15; private static final int MSG_SET_IS_VOIP_AUDIO_MODE = 16; private static final int MSG_SET_STATUS_HINTS = 17; private static final int MSG_SET_ADDRESS = 18; private static final int MSG_SET_CALLER_DISPLAY_NAME = 19; private static final int MSG_SET_CONFERENCEABLE_CONNECTIONS = 20; private static final int MSG_ADD_EXISTING_CONNECTION = 21; private static final int MSG_ON_POST_DIAL_CHAR = 22; private static final int MSG_SET_CONFERENCE_MERGE_FAILED = 23; private static final int MSG_PUT_EXTRAS = 24; private static final int MSG_REMOVE_EXTRAS = 25; private static final int MSG_ON_CONNECTION_EVENT = 26; private static final int MSG_SET_CONNECTION_PROPERTIES = 27; private static final int MSG_SET_PULLING = 28; private static final int MSG_SET_AUDIO_ROUTE = 29; private static final int MSG_ON_RTT_INITIATION_SUCCESS = 30; private static final int MSG_ON_RTT_INITIATION_FAILURE = 31; private static final int MSG_ON_RTT_REMOTELY_TERMINATED = 32; private static final int MSG_ON_RTT_UPGRADE_REQUEST = 33; private static final int MSG_SET_PHONE_ACCOUNT_CHANGED = 34; private static final int MSG_CONNECTION_SERVICE_FOCUS_RELEASED = 35; private static final int MSG_SET_CONFERENCE_STATE = 36; private static final int MSG_HANDLE_CREATE_CONFERENCE_COMPLETE = 37; private static final int MSG_SET_CALL_DIRECTION = 38; private final IConnectionServiceAdapter mDelegate; private final Handler mHandler = new Handler() { @Override public void handleMessage(Message msg) { try { internalHandleMessage(msg); } catch (RemoteException e) { } } // Internal method defined to centralize handling of RemoteException private void internalHandleMessage(Message msg) throws RemoteException { switch (msg.what) { case MSG_HANDLE_CREATE_CONNECTION_COMPLETE: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.handleCreateConnectionComplete( (String) args.arg1, (ConnectionRequest) args.arg2, (ParcelableConnection) args.arg3, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_HANDLE_CREATE_CONFERENCE_COMPLETE: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.handleCreateConferenceComplete( (String) args.arg1, (ConnectionRequest) args.arg2, (ParcelableConference) args.arg3, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_ACTIVE: mDelegate.setActive((String) msg.obj, null /*Session.Info*/); break; case MSG_SET_RINGING: mDelegate.setRinging((String) msg.obj, null /*Session.Info*/); break; case MSG_SET_DIALING: mDelegate.setDialing((String) msg.obj, null /*Session.Info*/); break; case MSG_SET_PULLING: mDelegate.setPulling((String) msg.obj, null /*Session.Info*/); break; case MSG_SET_DISCONNECTED: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setDisconnected((String) args.arg1, (DisconnectCause) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_ON_HOLD: mDelegate.setOnHold((String) msg.obj, null /*Session.Info*/); break; case MSG_SET_RINGBACK_REQUESTED: mDelegate.setRingbackRequested((String) msg.obj, msg.arg1 == 1, null /*Session.Info*/); break; case MSG_SET_CONNECTION_CAPABILITIES: mDelegate.setConnectionCapabilities((String) msg.obj, msg.arg1, null /*Session.Info*/); break; case MSG_SET_CONNECTION_PROPERTIES: mDelegate.setConnectionProperties((String) msg.obj, msg.arg1, null /*Session.Info*/); break; case MSG_SET_IS_CONFERENCED: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setIsConferenced((String) args.arg1, (String) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_ADD_CONFERENCE_CALL: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.addConferenceCall( (String) args.arg1, (ParcelableConference) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_REMOVE_CALL: mDelegate.removeCall((String) msg.obj, null /*Session.Info*/); break; case MSG_ON_POST_DIAL_WAIT: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.onPostDialWait((String) args.arg1, (String) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_ON_POST_DIAL_CHAR: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.onPostDialChar((String) args.arg1, (char) args.argi1, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_QUERY_REMOTE_CALL_SERVICES: SomeArgs args2 = (SomeArgs) msg.obj; try { mDelegate.queryRemoteConnectionServices((RemoteServiceCallback) args2.arg1, (String) args2.arg2, null /*Session.Info*/); } finally { args2.recycle(); } break; case MSG_SET_VIDEO_STATE: mDelegate.setVideoState((String) msg.obj, msg.arg1, null /*Session.Info*/); break; case MSG_SET_VIDEO_CALL_PROVIDER: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setVideoProvider((String) args.arg1, (IVideoProvider) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_IS_VOIP_AUDIO_MODE: mDelegate.setIsVoipAudioMode((String) msg.obj, msg.arg1 == 1, null /*Session.Info*/); break; case MSG_SET_STATUS_HINTS: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setStatusHints((String) args.arg1, (StatusHints) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_ADDRESS: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setAddress((String) args.arg1, (Uri) args.arg2, args.argi1, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_CALLER_DISPLAY_NAME: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setCallerDisplayName( (String) args.arg1, (String) args.arg2, args.argi1, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_CONFERENCEABLE_CONNECTIONS: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setConferenceableConnections((String) args.arg1, (List) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_ADD_EXISTING_CONNECTION: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.addExistingConnection((String) args.arg1, (ParcelableConnection) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_CONFERENCE_MERGE_FAILED: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setConferenceMergeFailed((String) args.arg1, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_PUT_EXTRAS: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.putExtras((String) args.arg1, (Bundle) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_REMOVE_EXTRAS: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.removeExtras((String) args.arg1, (List) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_ON_CONNECTION_EVENT: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.onConnectionEvent((String) args.arg1, (String) args.arg2, (Bundle) args.arg3, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_SET_AUDIO_ROUTE: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setAudioRoute((String) args.arg1, args.argi1, (String) args.arg2, (Session.Info) args.arg3); } finally { args.recycle(); } break; } case MSG_ON_RTT_INITIATION_SUCCESS: mDelegate.onRttInitiationSuccess((String) msg.obj, null /*Session.Info*/); break; case MSG_ON_RTT_INITIATION_FAILURE: mDelegate.onRttInitiationFailure((String) msg.obj, msg.arg1, null /*Session.Info*/); break; case MSG_ON_RTT_REMOTELY_TERMINATED: mDelegate.onRttSessionRemotelyTerminated((String) msg.obj, null /*Session.Info*/); break; case MSG_ON_RTT_UPGRADE_REQUEST: mDelegate.onRemoteRttRequest((String) msg.obj, null /*Session.Info*/); break; case MSG_SET_PHONE_ACCOUNT_CHANGED: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.onPhoneAccountChanged((String) args.arg1, (PhoneAccountHandle) args.arg2, null /*Session.Info*/); } finally { args.recycle(); } break; } case MSG_CONNECTION_SERVICE_FOCUS_RELEASED: mDelegate.onConnectionServiceFocusReleased(null /*Session.Info*/); break; case MSG_SET_CONFERENCE_STATE: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setConferenceState((String) args.arg1, (Boolean) args.arg2, (Session.Info) args.arg3); } finally { args.recycle(); } break; } case MSG_SET_CALL_DIRECTION: { SomeArgs args = (SomeArgs) msg.obj; try { mDelegate.setCallDirection((String) args.arg1, args.argi1, (Session.Info) args.arg2); } finally { args.recycle(); } } } } }; private final IConnectionServiceAdapter mStub = new IConnectionServiceAdapter.Stub() { @Override public void handleCreateConnectionComplete( String id, ConnectionRequest request, ParcelableConnection connection, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = id; args.arg2 = request; args.arg3 = connection; mHandler.obtainMessage(MSG_HANDLE_CREATE_CONNECTION_COMPLETE, args).sendToTarget(); } @Override public void handleCreateConferenceComplete( String id, ConnectionRequest request, ParcelableConference conference, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = id; args.arg2 = request; args.arg3 = conference; mHandler.obtainMessage(MSG_HANDLE_CREATE_CONFERENCE_COMPLETE, args).sendToTarget(); } @Override public void setActive(String connectionId, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_ACTIVE, connectionId).sendToTarget(); } @Override public void setRinging(String connectionId, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_RINGING, connectionId).sendToTarget(); } @Override public void setDialing(String connectionId, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_DIALING, connectionId).sendToTarget(); } @Override public void setPulling(String connectionId, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_PULLING, connectionId).sendToTarget(); } @Override public void setDisconnected(String connectionId, DisconnectCause disconnectCause, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = disconnectCause; mHandler.obtainMessage(MSG_SET_DISCONNECTED, args).sendToTarget(); } @Override public void setOnHold(String connectionId, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_ON_HOLD, connectionId).sendToTarget(); } @Override public void setRingbackRequested(String connectionId, boolean ringback, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_RINGBACK_REQUESTED, ringback ? 1 : 0, 0, connectionId) .sendToTarget(); } @Override public void setConnectionCapabilities(String connectionId, int connectionCapabilities, Session.Info sessionInfo) { mHandler.obtainMessage( MSG_SET_CONNECTION_CAPABILITIES, connectionCapabilities, 0, connectionId) .sendToTarget(); } @Override public void setConnectionProperties(String connectionId, int connectionProperties, Session.Info sessionInfo) { mHandler.obtainMessage( MSG_SET_CONNECTION_PROPERTIES, connectionProperties, 0, connectionId) .sendToTarget(); } @Override public void setConferenceMergeFailed(String callId, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = callId; mHandler.obtainMessage(MSG_SET_CONFERENCE_MERGE_FAILED, args).sendToTarget(); } @Override public void setIsConferenced(String callId, String conferenceCallId, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = callId; args.arg2 = conferenceCallId; mHandler.obtainMessage(MSG_SET_IS_CONFERENCED, args).sendToTarget(); } @Override public void addConferenceCall(String callId, ParcelableConference parcelableConference, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = callId; args.arg2 = parcelableConference; mHandler.obtainMessage(MSG_ADD_CONFERENCE_CALL, args).sendToTarget(); } @Override public void removeCall(String connectionId, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_REMOVE_CALL, connectionId).sendToTarget(); } @Override public void onPostDialWait(String connectionId, String remainingDigits, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = remainingDigits; mHandler.obtainMessage(MSG_ON_POST_DIAL_WAIT, args).sendToTarget(); } @Override public void onPostDialChar(String connectionId, char nextChar, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.argi1 = nextChar; mHandler.obtainMessage(MSG_ON_POST_DIAL_CHAR, args).sendToTarget(); } @Override public void queryRemoteConnectionServices(RemoteServiceCallback callback, String callingPackage, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = callback; args.arg2 = callingPackage; mHandler.obtainMessage(MSG_QUERY_REMOTE_CALL_SERVICES, args).sendToTarget(); } @Override public void setVideoState(String connectionId, int videoState, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_VIDEO_STATE, videoState, 0, connectionId).sendToTarget(); } @Override public void setVideoProvider(String connectionId, IVideoProvider videoProvider, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = videoProvider; mHandler.obtainMessage(MSG_SET_VIDEO_CALL_PROVIDER, args).sendToTarget(); } @Override public final void setIsVoipAudioMode(String connectionId, boolean isVoip, Session.Info sessionInfo) { mHandler.obtainMessage(MSG_SET_IS_VOIP_AUDIO_MODE, isVoip ? 1 : 0, 0, connectionId).sendToTarget(); } @Override public final void setStatusHints(String connectionId, StatusHints statusHints, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = statusHints; mHandler.obtainMessage(MSG_SET_STATUS_HINTS, args).sendToTarget(); } @Override public final void setAddress(String connectionId, Uri address, int presentation, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = address; args.argi1 = presentation; mHandler.obtainMessage(MSG_SET_ADDRESS, args).sendToTarget(); } @Override public final void setCallerDisplayName( String connectionId, String callerDisplayName, int presentation, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = callerDisplayName; args.argi1 = presentation; mHandler.obtainMessage(MSG_SET_CALLER_DISPLAY_NAME, args).sendToTarget(); } @Override public final void setConferenceableConnections(String connectionId, List conferenceableConnectionIds, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = conferenceableConnectionIds; mHandler.obtainMessage(MSG_SET_CONFERENCEABLE_CONNECTIONS, args).sendToTarget(); } @Override public final void addExistingConnection(String connectionId, ParcelableConnection connection, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = connection; mHandler.obtainMessage(MSG_ADD_EXISTING_CONNECTION, args).sendToTarget(); } @Override public final void putExtras(String connectionId, Bundle extras, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = extras; mHandler.obtainMessage(MSG_PUT_EXTRAS, args).sendToTarget(); } @Override public final void removeExtras(String connectionId, List keys, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = keys; mHandler.obtainMessage(MSG_REMOVE_EXTRAS, args).sendToTarget(); } @Override public final void setAudioRoute(String connectionId, int audioRoute, String bluetoothAddress, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.argi1 = audioRoute; args.arg2 = bluetoothAddress; args.arg3 = sessionInfo; mHandler.obtainMessage(MSG_SET_AUDIO_ROUTE, args).sendToTarget(); } @Override public final void onConnectionEvent(String connectionId, String event, Bundle extras, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = connectionId; args.arg2 = event; args.arg3 = extras; mHandler.obtainMessage(MSG_ON_CONNECTION_EVENT, args).sendToTarget(); } @Override public void onRttInitiationSuccess(String connectionId, Session.Info sessionInfo) throws RemoteException { mHandler.obtainMessage(MSG_ON_RTT_INITIATION_SUCCESS, connectionId).sendToTarget(); } @Override public void onRttInitiationFailure(String connectionId, int reason, Session.Info sessionInfo) throws RemoteException { mHandler.obtainMessage(MSG_ON_RTT_INITIATION_FAILURE, reason, 0, connectionId) .sendToTarget(); } @Override public void onRttSessionRemotelyTerminated(String connectionId, Session.Info sessionInfo) throws RemoteException { mHandler.obtainMessage(MSG_ON_RTT_REMOTELY_TERMINATED, connectionId).sendToTarget(); } @Override public void onRemoteRttRequest(String connectionId, Session.Info sessionInfo) throws RemoteException { mHandler.obtainMessage(MSG_ON_RTT_UPGRADE_REQUEST, connectionId).sendToTarget(); } @Override public void onPhoneAccountChanged(String callId, PhoneAccountHandle pHandle, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = callId; args.arg2 = pHandle; mHandler.obtainMessage(MSG_SET_PHONE_ACCOUNT_CHANGED, args).sendToTarget(); } @Override public void onConnectionServiceFocusReleased(Session.Info sessionInfo) { mHandler.obtainMessage(MSG_CONNECTION_SERVICE_FOCUS_RELEASED).sendToTarget(); } @Override public void resetConnectionTime(String callId, Session.Info sessionInfo) { // Do nothing } @Override public void setConferenceState(String callId, boolean isConference, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = callId; args.arg2 = isConference; args.arg3 = sessionInfo; mHandler.obtainMessage(MSG_SET_CONFERENCE_STATE, args).sendToTarget(); } @Override public void setCallDirection(String callId, int direction, Session.Info sessionInfo) { SomeArgs args = SomeArgs.obtain(); args.arg1 = callId; args.argi1 = direction; args.arg2 = sessionInfo; mHandler.obtainMessage(MSG_SET_CALL_DIRECTION, args).sendToTarget(); } }; public ConnectionServiceAdapterServant(IConnectionServiceAdapter delegate) { mDelegate = delegate; } public IConnectionServiceAdapter getStub() { return mStub; } }