add capability to send and receive events (79dbb49e) · Commits · e / os / android_packages_services_Telecomm

src/com/android/server/telecom/Call.java

+16 −8

Original line number	Diff line number	Diff line
		@@ -3205,9 +3205,7 @@ public class Call implements CreateConnectionResponse, EventManager.Loggable,
		* @param extras Associated extras.
		*/
		public void sendCallEvent(String event, int targetSdkVer, Bundle extras) {
		if (mTransactionalService != null) {
		Log.i(this, "sendCallEvent: called on TransactionalService. doing nothing");
		} else if (mConnectionService != null) {
		if (mConnectionService != null \|\| mTransactionalService != null) {
		if (android.telecom.Call.EVENT_REQUEST_HANDOVER.equals(event)) {
		if (targetSdkVer > Build.VERSION_CODES.P) {
		Log.e(this, new Exception(), "sendCallEvent failed. Use public api handoverTo" +
		@@ -3230,8 +3228,8 @@ public class Call implements CreateConnectionResponse, EventManager.Loggable,
		if (extras == null) {
		Log.w(this, "sendCallEvent: %s event received with null extras.",
		android.telecom.Call.EVENT_REQUEST_HANDOVER);
		mConnectionService.sendCallEvent(this,
		android.telecom.Call.EVENT_HANDOVER_FAILED, null);
		sendEventToService(this, android.telecom.Call.EVENT_HANDOVER_FAILED,
		null);
		return;
		}
		Parcelable parcelable = extras.getParcelable(
		@@ -3239,8 +3237,7 @@ public class Call implements CreateConnectionResponse, EventManager.Loggable,
		if (!(parcelable instanceof PhoneAccountHandle) \|\| parcelable == null) {
		Log.w(this, "sendCallEvent: %s event received with invalid handover acct.",
		android.telecom.Call.EVENT_REQUEST_HANDOVER);
		mConnectionService.sendCallEvent(this,
		android.telecom.Call.EVENT_HANDOVER_FAILED, null);
		sendEventToService(this, android.telecom.Call.EVENT_HANDOVER_FAILED, null);
		return;
		}
		PhoneAccountHandle phoneAccountHandle = (PhoneAccountHandle) parcelable;
		@@ -3263,7 +3260,7 @@ public class Call implements CreateConnectionResponse, EventManager.Loggable,
		));
		}
		Log.addEvent(this, LogUtils.Events.CALL_EVENT, event);
		mConnectionService.sendCallEvent(this, event, extras);
		sendEventToService(this, event, extras);
		}
		} else {
		Log.e(this, new NullPointerException(),
		@@ -3271,6 +3268,17 @@ public class Call implements CreateConnectionResponse, EventManager.Loggable,
		}
		}

		/**
		* This method should only be called from sendCallEvent(String, int, Bundle).
		*/
		private void sendEventToService(Call call, String event, Bundle extras) {
		if (mConnectionService != null) {
		mConnectionService.sendCallEvent(call, event, extras);
		} else if (mTransactionalService != null) {
		mTransactionalService.onEvent(call, event, extras);
		}
		}

		/**
		* Notifies listeners when a bluetooth quality report is received.
		* @param report The bluetooth quality report.

src/com/android/server/telecom/TransactionalServiceWrapper.java

+31 −0

Original line number	Diff line number	Diff line
		@@ -273,6 +273,28 @@ public class TransactionalServiceWrapper implements
		Log.endSession();
		}
		}

		/**
		* Application would like to inform InCallServices of an event
		*/
		@Override
		public void sendEvent(String callId, String event, Bundle extras) {
		try {
		Log.startSession("TSW.sE");
		Call call = mTrackedCalls.get(callId);
		if (call != null) {
		call.onConnectionEvent(event, extras);
		}
		else{
		Log.i(TAG,
		"sendEvent: was called but there is no call with id=[%s] cannot be "
		+ "found. Most likely the call has been disconnected");
		}
		}
		finally {
		Log.endSession();
		}
		}
		};

		private void addTransactionsToManager(VoipCallTransaction transaction,
		@@ -508,6 +530,15 @@ public class TransactionalServiceWrapper implements
		}
		}

		public void onEvent(Call call, String event, Bundle extras){
		if (call != null) {
		try {
		mICallEventCallback.onEvent(call.getId(), event, extras);
		} catch (RemoteException e) {
		}
		}
		}

		/***
		*********************************************************************************************
		Helpers

testapps/transactionalVoipApp/src/com/android/server/telecom/transactionalVoipApp/MyVoipCall.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -16,11 +16,13 @@

		package com.android.server.telecom.transactionalVoipApp;

		import android.os.Bundle;
		import android.telecom.CallControlCallback;
		import android.telecom.CallEndpoint;
		import android.telecom.CallControl;
		import android.telecom.CallEventCallback;
		import android.util.Log;

		import java.util.List;

		import androidx.annotation.NonNull;
		@@ -82,6 +84,12 @@ public class MyVoipCall implements CallControlCallback, CallEventCallback {
		Log.i(TAG, String.format("onCallStreamingFailed: id=[%s], reason=[%d]", mCallId, reason));
		}

		@Override
		public void onEvent(String event, Bundle extras) {
		Log.i(TAG, String.format("onEvent: id=[%s], event=[%s], extras=[%s]",
		mCallId, event, extras));
		}

		@Override
		public void onCallEndpointChanged(@NonNull CallEndpoint newCallEndpoint) {
		Log.i(TAG, String.format("onCallEndpointChanged: endpoint=[%s]", newCallEndpoint));