Remote Connection implementation. (52d8a15e) · Commits · e / os / android_frameworks_base

Android.mk

+1 −0

Original line number	Diff line number	Diff line
		@@ -333,6 +333,7 @@ LOCAL_SRC_FILES += \
		telecomm/java/com/android/internal/telecomm/IInCallAdapter.aidl \
		telecomm/java/com/android/internal/telecomm/IInCallService.aidl \
		telecomm/java/com/android/internal/telecomm/ITelecommService.aidl \
		telecomm/java/com/android/internal/telecomm/RemoteServiceCallback.aidl \
		telephony/java/com/android/internal/telephony/IPhoneStateListener.aidl \
		telephony/java/com/android/internal/telephony/IPhoneSubInfo.aidl \
		telephony/java/com/android/internal/telephony/ITelephony.aidl \

api/current.txt

+58 −1

Original line number	Diff line number	Diff line
		@@ -27595,8 +27595,9 @@ package android.telecomm {
		method public abstract void unhold(java.lang.String);
		}

		public final class CallServiceAdapter {
		public final class CallServiceAdapter implements android.os.IBinder.DeathRecipient {
		method public void addConferenceCall(java.lang.String);
		method public void binderDied();
		method public void handleFailedOutgoingCall(android.telecomm.ConnectionRequest, int, java.lang.String);
		method public void handleSuccessfulOutgoingCall(java.lang.String);
		method public void handoffCall(java.lang.String);
		@@ -27728,10 +27729,12 @@ package android.telecomm {
		public final class ConnectionRequest implements android.os.Parcelable {
		ctor public ConnectionRequest(android.net.Uri, android.os.Bundle);
		ctor public ConnectionRequest(java.lang.String, android.net.Uri, android.os.Bundle);
		ctor public ConnectionRequest(android.telecomm.Subscription, java.lang.String, android.net.Uri, android.os.Bundle);
		method public int describeContents();
		method public java.lang.String getCallId();
		method public android.os.Bundle getExtras();
		method public android.net.Uri getHandle();
		method public android.telecomm.Subscription getSubscription();
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator CREATOR;
		}
		@@ -27741,9 +27744,12 @@ package android.telecomm {
		method public final void abort(java.lang.String);
		method public final void answer(java.lang.String);
		method public final void call(android.telecomm.CallInfo);
		method public void createRemoteOutgoingConnection(android.telecomm.ConnectionRequest, android.telecomm.SimpleResponse<android.telecomm.ConnectionRequest, android.telecomm.RemoteConnection>);
		method public final void disconnect(java.lang.String);
		method public java.util.Collection<android.telecomm.Connection> getAllConnections();
		method public final void hold(java.lang.String);
		method public void lookupRemoteSubscriptions(android.net.Uri, android.telecomm.SimpleResponse<android.net.Uri, java.util.List<android.telecomm.Subscription>>);
		method public void maybeRespondToSubscriptionLookup();
		method public final void onAudioStateChanged(java.lang.String, android.telecomm.CallAudioState);
		method public void onConnectionAdded(android.telecomm.Connection);
		method public void onConnectionRemoved(android.telecomm.Connection);
		@@ -27813,11 +27819,46 @@ package android.telecomm {
		method protected abstract void updateCall(android.telecomm.InCallCall);
		}

		public final class RemoteConnection {
		method public void addListener(android.telecomm.RemoteConnection.Listener);
		method public void answer();
		method public void disconnect();
		method public int getDisconnectCause();
		method public java.lang.String getDisconnectMessage();
		method public void hold();
		method public void playDtmf(char);
		method public void postDialContinue(boolean);
		method public void reject();
		method public void removeListener(android.telecomm.RemoteConnection.Listener);
		method public void stopDtmf();
		method public void unhold();
		}

		public static abstract interface RemoteConnection.Listener {
		method public abstract void onAudioStateChanged(android.telecomm.RemoteConnection, android.telecomm.CallAudioState);
		method public abstract void onDestroyed(android.telecomm.RemoteConnection);
		method public abstract void onDisconnected(android.telecomm.RemoteConnection, int, java.lang.String);
		method public abstract void onPostDialWait(android.telecomm.RemoteConnection, java.lang.String);
		method public abstract void onRequestingRingback(android.telecomm.RemoteConnection, boolean);
		method public abstract void onStateChanged(android.telecomm.RemoteConnection, int);
		}

		public class RemoteConnectionService implements android.os.IBinder.DeathRecipient {
		method public void binderDied();
		method public void createOutgoingConnection(android.telecomm.ConnectionRequest, android.telecomm.SimpleResponse<android.telecomm.ConnectionRequest, android.telecomm.RemoteConnection>);
		method public java.util.List<android.telecomm.Subscription> lookupSubscriptions(android.net.Uri);
		}

		public abstract interface Response {
		method public abstract void onError(IN, int, java.lang.String);
		method public abstract void onResult(IN, OUT...);
		}

		public abstract interface SimpleResponse {
		method public abstract void onError(IN);
		method public abstract void onResult(IN, OUT);
		}

		public class Subscription implements android.os.Parcelable {
		ctor public Subscription(android.content.ComponentName, java.lang.String, android.net.Uri, int, int, int, boolean, boolean);
		method public int describeContents();
		@@ -38353,6 +38394,22 @@ package android.widget {

		}

		package com.android.internal.telecomm {

		public abstract interface RemoteServiceCallback implements android.os.IInterface {
		method public abstract void onError() throws android.os.RemoteException;
		method public abstract void onResult(java.util.List<android.content.ComponentName>, java.util.List<android.os.IBinder>) throws android.os.RemoteException;
		}

		public static abstract class RemoteServiceCallback.Stub extends android.os.Binder implements com.android.internal.telecomm.RemoteServiceCallback {
		ctor public RemoteServiceCallback.Stub();
		method public android.os.IBinder asBinder();
		method public static com.android.internal.telecomm.RemoteServiceCallback asInterface(android.os.IBinder);
		method public boolean onTransact(int, android.os.Parcel, android.os.Parcel, int) throws android.os.RemoteException;
		}

		}

		package com.android.internal.util {

		public abstract interface Predicate {

telecomm/java/android/telecomm/CallService.java

+2 −4

Original line number	Diff line number	Diff line
		@@ -27,8 +27,6 @@ import com.android.internal.os.SomeArgs;
		import com.android.internal.telecomm.ICallService;
		import com.android.internal.telecomm.ICallServiceAdapter;

		import java.util.List;

		/**
		* Base implementation of CallService which can be used to provide calls for the system
		* in-call UI. CallService is a one-way service from the framework's CallsManager to any app
		@@ -72,7 +70,7 @@ public abstract class CallService extends Service {
		public void handleMessage(Message msg) {
		switch (msg.what) {
		case MSG_SET_CALL_SERVICE_ADAPTER:
		mAdapter = new CallServiceAdapter((ICallServiceAdapter) msg.obj);
		mAdapter.addAdapter((ICallServiceAdapter) msg.obj);
		onAdapterAttached(mAdapter);
		break;
		case MSG_CALL:
		@@ -259,7 +257,7 @@ public abstract class CallService extends Service {
		*/
		private final CallServiceBinder mBinder = new CallServiceBinder();

		private CallServiceAdapter mAdapter = null;
		private CallServiceAdapter mAdapter = new CallServiceAdapter();

		/** {@inheritDoc} */
		@Override

telecomm/java/android/telecomm/CallServiceAdapter.java

+146 −55

Original line number	Diff line number	Diff line
		@@ -16,40 +16,88 @@

		package android.telecomm;

		import android.content.ComponentName;
		import android.os.IBinder;
		import android.os.IBinder.DeathRecipient;
		import android.os.RemoteException;

		import com.android.internal.telecomm.ICallService;
		import com.android.internal.telecomm.ICallServiceAdapter;
		import com.android.internal.telecomm.RemoteServiceCallback;

		import java.util.ArrayList;
		import java.util.HashSet;
		import java.util.List;
		import java.util.Set;

		/**
		* Provides methods for ICallService implementations to interact with the system phone app.
		* TODO(santoscordon): Need final public-facing comments in this file.
		* TODO(santoscordon): Rename this to CallServiceAdapterDemultiplexer (or something).
		*/
		public final class CallServiceAdapter {
		private final ICallServiceAdapter mAdapter;
		public final class CallServiceAdapter implements DeathRecipient {
		private final Set<ICallServiceAdapter> mAdapters = new HashSet<>();

		/**
		* {@hide}
		* @hide
		*/
		public CallServiceAdapter() {
		}

		/**
		* @hide
		*/
		public CallServiceAdapter(ICallServiceAdapter adapter) {
		mAdapter = adapter;
		public void addAdapter(ICallServiceAdapter adapter) {
		if (mAdapters.add(adapter)) {
		try {
		adapter.asBinder().linkToDeath(this, 0);
		} catch (RemoteException e) {
		mAdapters.remove(adapter);
		}
		}
		}

		/**
		* @hide
		*/
		public void removeAdapter(ICallServiceAdapter adapter) {
		if (mAdapters.remove(adapter)) {
		adapter.asBinder().unlinkToDeath(this, 0);
		}
		}

		/** ${inheritDoc} */
		@Override
		public void binderDied() {
		ICallServiceAdapter adapterToRemove = null;
		for (ICallServiceAdapter adapter : mAdapters) {
		if (!adapter.asBinder().isBinderAlive()) {
		adapterToRemove = adapter;
		break;
		}
		}

		if (adapterToRemove != null) {
		removeAdapter(adapterToRemove);
		}
		}

		/**
		* Provides Telecomm with the details of an incoming call. An invocation of this method must
		* follow {@link CallService#setIncomingCallId} and use the call ID specified therein. Upon
		* the invocation of this method, Telecomm will bring up the incoming-call interface where the
		* user can elect to answer or reject a call.
		* follow {@link CallService#setIncomingCallId} and use the call ID specified therein. Upon the
		* invocation of this method, Telecomm will bring up the incoming-call interface where the user
		* can elect to answer or reject a call.
		*
		* @param callInfo The details of the relevant call.
		*/
		public void notifyIncomingCall(CallInfo callInfo) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.notifyIncomingCall(callInfo);
		adapter.notifyIncomingCall(callInfo);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Tells Telecomm that an attempt to place the specified outgoing call succeeded.
		@@ -59,11 +107,13 @@ public final class CallServiceAdapter {
		* @param callId The ID of the outgoing call.
		*/
		public void handleSuccessfulOutgoingCall(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.handleSuccessfulOutgoingCall(callId);
		adapter.handleSuccessfulOutgoingCall(callId);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Tells Telecomm that an attempt to place the specified outgoing call failed.
		@@ -76,11 +126,13 @@ public final class CallServiceAdapter {
		ConnectionRequest request,
		int errorCode,
		String errorMsg) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.handleFailedOutgoingCall(request, errorCode, errorMsg);
		adapter.handleFailedOutgoingCall(request, errorCode, errorMsg);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Sets a call's state to active (e.g., an ongoing call where two parties can actively
		@@ -89,11 +141,13 @@ public final class CallServiceAdapter {
		* @param callId The unique ID of the call whose state is changing to active.
		*/
		public void setActive(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setActive(callId);
		adapter.setActive(callId);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Sets a call's state to ringing (e.g., an inbound ringing call).
		@@ -101,11 +155,13 @@ public final class CallServiceAdapter {
		* @param callId The unique ID of the call whose state is changing to ringing.
		*/
		public void setRinging(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setRinging(callId);
		adapter.setRinging(callId);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Sets a call's state to dialing (e.g., dialing an outbound call).
		@@ -113,11 +169,13 @@ public final class CallServiceAdapter {
		* @param callId The unique ID of the call whose state is changing to dialing.
		*/
		public void setDialing(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setDialing(callId);
		adapter.setDialing(callId);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Sets a call's state to disconnected.
		@@ -128,11 +186,13 @@ public final class CallServiceAdapter {
		* @param disconnectMessage Optional call-service-provided message about the disconnect.
		*/
		public void setDisconnected(String callId, int disconnectCause, String disconnectMessage) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setDisconnected(callId, disconnectCause, disconnectMessage);
		adapter.setDisconnected(callId, disconnectCause, disconnectMessage);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Sets a call's state to be on hold.
		@@ -140,11 +200,13 @@ public final class CallServiceAdapter {
		* @param callId - The unique ID of the call whose state is changing to be on hold.
		*/
		public void setOnHold(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setOnHold(callId);
		adapter.setOnHold(callId);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Asks Telecomm to start or stop a ringback tone for a call.
		@@ -153,11 +215,13 @@ public final class CallServiceAdapter {
		* @param ringback Whether Telecomm should start playing a ringback tone.
		*/
		public void setRequestingRingback(String callId, boolean ringback) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setRequestingRingback(callId, ringback);
		adapter.setRequestingRingback(callId, ringback);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Indicates that the specified call can conference with any of the specified list of calls.
		@@ -167,11 +231,13 @@ public final class CallServiceAdapter {
		* @hide
		*/
		public void setCanConference(String callId, boolean canConference) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setCanConference(callId, canConference);
		adapter.setCanConference(callId, canConference);
		} catch (RemoteException ignored) {
		}
		}
		}

		/**
		* Indicates whether or not the specified call is currently conferenced into the specified
		@@ -183,11 +249,13 @@ public final class CallServiceAdapter {
		* @hide
		*/
		public void setIsConferenced(String callId, String conferenceCallId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.setIsConferenced(callId, conferenceCallId);
		adapter.setIsConferenced(callId, conferenceCallId);
		} catch (RemoteException ignored) {
		}
		}
		}

		/**
		* Indicates that the call no longer exists. Can be used with either a call or a conference
		@@ -197,18 +265,22 @@ public final class CallServiceAdapter {
		* @hide
		*/
		public void removeCall(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.removeCall(callId);
		adapter.removeCall(callId);
		} catch (RemoteException ignored) {
		}
		}
		}

		public void onPostDialWait(String callId, String remaining) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.onPostDialWait(callId, remaining);
		adapter.onPostDialWait(callId, remaining);
		} catch (RemoteException ignored) {
		}
		}
		}

		/**
		* Instructs Telecomm to handoff the call to another call service.
		@@ -216,11 +288,13 @@ public final class CallServiceAdapter {
		* @param callId The identifier of the call to handoff.
		*/
		public void handoffCall(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.handoffCall(callId);
		adapter.handoffCall(callId);
		} catch (RemoteException e) {
		}
		}
		}

		/**
		* Indicates that a new conference call has been created.
		@@ -228,9 +302,26 @@ public final class CallServiceAdapter {
		* @param callId The unique ID of the conference call.
		*/
		public void addConferenceCall(String callId) {
		for (ICallServiceAdapter adapter : mAdapters) {
		try {
		mAdapter.addConferenceCall(callId, null);
		adapter.addConferenceCall(callId, null);
		} catch (RemoteException ignored) {
		}
		}
		}

		/**
		* Retrieves a list of remote connection services usable to place calls.
		* @hide
		*/
		public void queryRemoteConnectionServices(RemoteServiceCallback callback) {
		// Only supported when there is only one adapter.
		if (mAdapters.size() == 1) {
		try {
		mAdapters.iterator().next().queryRemoteConnectionServices(callback);
		} catch (RemoteException e) {
		Log.e(this, e, "Exception trying to query for remote CSs");
		}
		}
		}
		}

telecomm/java/android/telecomm/ConnectionRequest.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -33,17 +33,28 @@ public final class ConnectionRequest implements Parcelable {
		private final String mCallId;
		private final Uri mHandle;
		private final Bundle mExtras;
		private final Subscription mSubscription;

		public ConnectionRequest(Uri handle, Bundle extras) {
		this(null, handle, extras);
		}

		public ConnectionRequest(String callId, Uri handle, Bundle extras) {
		this(null, callId, handle, extras);
		}

		public ConnectionRequest(Subscription subscription, String callId, Uri handle, Bundle extras) {
		mCallId = callId;
		mHandle = handle;
		mExtras = extras;
		mSubscription = subscription;
		}

		/**
		* The subscription which should be used to place the call.
		*/
		public Subscription getSubscription() { return mSubscription; }

		/**
		* An identifier for this call.
		*/