kopia lustrzana https://github.com/ryukoposting/Signal-Android
254 wiersze
12 KiB
Java
254 wiersze
12 KiB
Java
package org.thoughtcrime.securesms.service.webrtc;
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import android.net.Uri;
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import android.os.ResultReceiver;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import org.signal.core.util.logging.Log;
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import org.signal.ringrtc.CallException;
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import org.signal.ringrtc.CallId;
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import org.signal.ringrtc.CallManager;
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import org.thoughtcrime.securesms.database.RecipientTable;
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import org.thoughtcrime.securesms.database.SignalDatabase;
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import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
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import org.thoughtcrime.securesms.events.CallParticipant;
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import org.thoughtcrime.securesms.events.WebRtcViewModel;
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import org.thoughtcrime.securesms.keyvalue.SignalStore;
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import org.thoughtcrime.securesms.notifications.DoNotDisturbUtil;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.RecipientId;
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import org.thoughtcrime.securesms.ringrtc.CallState;
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import org.thoughtcrime.securesms.ringrtc.RemotePeer;
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import org.thoughtcrime.securesms.service.webrtc.state.CallSetupState;
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import org.thoughtcrime.securesms.service.webrtc.state.VideoState;
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import org.thoughtcrime.securesms.service.webrtc.state.WebRtcServiceState;
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import org.thoughtcrime.securesms.util.NetworkUtil;
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import org.thoughtcrime.securesms.util.Util;
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import org.thoughtcrime.securesms.webrtc.locks.LockManager;
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import org.webrtc.PeerConnection;
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import java.util.List;
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import java.util.Objects;
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import static org.thoughtcrime.securesms.webrtc.CallNotificationBuilder.TYPE_INCOMING_RINGING;
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/**
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* Responsible for setting up and managing the start of an incoming 1:1 call. Transitioned
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* to from idle or pre-join and can either move to a connected state (user picks up) or
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* a disconnected state (remote hangup, local hangup, etc.).
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*/
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public class IncomingCallActionProcessor extends DeviceAwareActionProcessor {
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private static final String TAG = Log.tag(IncomingCallActionProcessor.class);
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private final ActiveCallActionProcessorDelegate activeCallDelegate;
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private final CallSetupActionProcessorDelegate callSetupDelegate;
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public IncomingCallActionProcessor(@NonNull WebRtcInteractor webRtcInteractor) {
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super(webRtcInteractor, TAG);
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activeCallDelegate = new ActiveCallActionProcessorDelegate(webRtcInteractor, TAG);
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callSetupDelegate = new CallSetupActionProcessorDelegate(webRtcInteractor, TAG);
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}
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@Override
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protected @NonNull WebRtcServiceState handleIsInCallQuery(@NonNull WebRtcServiceState currentState, @Nullable ResultReceiver resultReceiver) {
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return activeCallDelegate.handleIsInCallQuery(currentState, resultReceiver);
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}
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@Override
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public @NonNull WebRtcServiceState handleTurnServerUpdate(@NonNull WebRtcServiceState currentState,
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@NonNull List<PeerConnection.IceServer> iceServers,
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boolean isAlwaysTurn)
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{
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RemotePeer activePeer = currentState.getCallInfoState().requireActivePeer();
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Log.i(TAG, "handleTurnServerUpdate(): call_id: " + activePeer.getCallId());
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currentState = currentState.builder()
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.changeCallSetupState(activePeer.getCallId())
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.iceServers(iceServers)
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.alwaysTurn(isAlwaysTurn)
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.build();
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return proceed(currentState);
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}
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@Override
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protected @NonNull WebRtcServiceState handleSetTelecomApproved(@NonNull WebRtcServiceState currentState, long callId, RecipientId recipientId) {
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return proceed(super.handleSetTelecomApproved(currentState, callId, recipientId));
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}
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private @NonNull WebRtcServiceState proceed(@NonNull WebRtcServiceState currentState) {
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RemotePeer activePeer = currentState.getCallInfoState().requireActivePeer();
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CallSetupState callSetupState = currentState.getCallSetupState(activePeer.getCallId());
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if (callSetupState.getIceServers().isEmpty() || (callSetupState.shouldWaitForTelecomApproval() && !callSetupState.isTelecomApproved())) {
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Log.i(TAG, "Unable to proceed without ice server and telecom approval" +
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" iceServers: " + Util.hasItems(callSetupState.getIceServers()) +
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" waitForTelecom: " + callSetupState.shouldWaitForTelecomApproval() +
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" telecomApproved: " + callSetupState.isTelecomApproved());
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return currentState;
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}
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boolean hideIp = !activePeer.getRecipient().isSystemContact() || callSetupState.isAlwaysTurnServers();
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VideoState videoState = currentState.getVideoState();
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CallParticipant callParticipant = Objects.requireNonNull(currentState.getCallInfoState().getRemoteCallParticipant(activePeer.getRecipient()));
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try {
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webRtcInteractor.getCallManager().proceed(activePeer.getCallId(),
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context,
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videoState.getLockableEglBase().require(),
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RingRtcDynamicConfiguration.getAudioProcessingMethod(),
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videoState.requireLocalSink(),
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callParticipant.getVideoSink(),
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videoState.requireCamera(),
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callSetupState.getIceServers(),
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hideIp,
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NetworkUtil.getCallingBandwidthMode(context),
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AUDIO_LEVELS_INTERVAL,
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false);
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} catch (CallException e) {
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return callFailure(currentState, "Unable to proceed with call: ", e);
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}
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webRtcInteractor.updatePhoneState(LockManager.PhoneState.PROCESSING);
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webRtcInteractor.postStateUpdate(currentState);
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return currentState;
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}
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@Override
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protected @NonNull WebRtcServiceState handleDropCall(@NonNull WebRtcServiceState currentState, long callId) {
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return callSetupDelegate.handleDropCall(currentState, callId);
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}
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@Override
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protected @NonNull WebRtcServiceState handleAcceptCall(@NonNull WebRtcServiceState currentState, boolean answerWithVideo) {
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RemotePeer activePeer = currentState.getCallInfoState().requireActivePeer();
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Log.i(TAG, "handleAcceptCall(): call_id: " + activePeer.getCallId());
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SignalDatabase.sms().insertReceivedCall(activePeer.getId(), currentState.getCallSetupState(activePeer).isRemoteVideoOffer());
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currentState = currentState.builder()
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.changeCallSetupState(activePeer.getCallId())
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.acceptWithVideo(answerWithVideo)
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.build();
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try {
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webRtcInteractor.getCallManager().acceptCall(activePeer.getCallId());
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} catch (CallException e) {
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return callFailure(currentState, "accept() failed: ", e);
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}
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return currentState;
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}
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protected @NonNull WebRtcServiceState handleDenyCall(@NonNull WebRtcServiceState currentState) {
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RemotePeer activePeer = currentState.getCallInfoState().requireActivePeer();
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if (activePeer.getState() != CallState.LOCAL_RINGING) {
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Log.w(TAG, "Can only deny from ringing!");
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return currentState;
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}
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Log.i(TAG, "handleDenyCall():");
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try {
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webRtcInteractor.rejectIncomingCall(activePeer.getId());
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webRtcInteractor.getCallManager().hangup();
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SignalDatabase.sms().insertMissedCall(activePeer.getId(), System.currentTimeMillis(), currentState.getCallSetupState(activePeer).isRemoteVideoOffer());
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return terminate(currentState, activePeer);
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} catch (CallException e) {
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return callFailure(currentState, "hangup() failed: ", e);
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}
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}
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protected @NonNull WebRtcServiceState handleLocalRinging(@NonNull WebRtcServiceState currentState, @NonNull RemotePeer remotePeer) {
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Log.i(TAG, "handleLocalRinging(): call_id: " + remotePeer.getCallId());
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RemotePeer activePeer = currentState.getCallInfoState().requireActivePeer();
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Recipient recipient = remotePeer.getRecipient();
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activePeer.localRinging();
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webRtcInteractor.updatePhoneState(LockManager.PhoneState.INTERACTIVE);
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boolean shouldDisturbUserWithCall = DoNotDisturbUtil.shouldDisturbUserWithCall(context.getApplicationContext(), recipient);
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if (shouldDisturbUserWithCall) {
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boolean started = webRtcInteractor.startWebRtcCallActivityIfPossible();
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if (!started) {
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Log.i(TAG, "Unable to start call activity due to OS version or not being in the foreground");
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ApplicationDependencies.getAppForegroundObserver().addListener(webRtcInteractor.getForegroundListener());
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}
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}
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if (shouldDisturbUserWithCall && SignalStore.settings().isCallNotificationsEnabled()) {
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Uri ringtone = recipient.resolve().getCallRingtone();
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RecipientTable.VibrateState vibrateState = recipient.resolve().getCallVibrate();
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if (ringtone == null) {
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ringtone = SignalStore.settings().getCallRingtone();
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}
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webRtcInteractor.startIncomingRinger(ringtone, vibrateState == RecipientTable.VibrateState.ENABLED || (vibrateState == RecipientTable.VibrateState.DEFAULT && SignalStore.settings().isCallVibrateEnabled()));
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}
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webRtcInteractor.setCallInProgressNotification(TYPE_INCOMING_RINGING, activePeer);
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webRtcInteractor.registerPowerButtonReceiver();
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return currentState.builder()
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.changeCallInfoState()
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.callState(WebRtcViewModel.State.CALL_INCOMING)
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.build();
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}
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protected @NonNull WebRtcServiceState handleScreenOffChange(@NonNull WebRtcServiceState currentState) {
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Log.i(TAG, "Silencing incoming ringer...");
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webRtcInteractor.silenceIncomingRinger();
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return currentState;
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}
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@Override
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protected @NonNull WebRtcServiceState handleRemoteVideoEnable(@NonNull WebRtcServiceState currentState, boolean enable) {
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return activeCallDelegate.handleRemoteVideoEnable(currentState, enable);
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}
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@Override
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protected @NonNull WebRtcServiceState handleScreenSharingEnable(@NonNull WebRtcServiceState currentState, boolean enable) {
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return activeCallDelegate.handleScreenSharingEnable(currentState, enable);
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}
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@Override
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protected @NonNull WebRtcServiceState handleReceivedOfferWhileActive(@NonNull WebRtcServiceState currentState, @NonNull RemotePeer remotePeer) {
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return activeCallDelegate.handleReceivedOfferWhileActive(currentState, remotePeer);
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}
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@Override
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protected @NonNull WebRtcServiceState handleEndedRemote(@NonNull WebRtcServiceState currentState, @NonNull CallManager.CallEvent endedRemoteEvent, @NonNull RemotePeer remotePeer) {
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return activeCallDelegate.handleEndedRemote(currentState, endedRemoteEvent, remotePeer);
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}
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@Override
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protected @NonNull WebRtcServiceState handleEnded(@NonNull WebRtcServiceState currentState, @NonNull CallManager.CallEvent endedEvent, @NonNull RemotePeer remotePeer) {
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return activeCallDelegate.handleEnded(currentState, endedEvent, remotePeer);
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}
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@Override
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protected @NonNull WebRtcServiceState handleSetupFailure(@NonNull WebRtcServiceState currentState, @NonNull CallId callId) {
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return activeCallDelegate.handleSetupFailure(currentState, callId);
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}
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@Override
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public @NonNull WebRtcServiceState handleCallConnected(@NonNull WebRtcServiceState currentState, @NonNull RemotePeer remotePeer) {
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return callSetupDelegate.handleCallConnected(currentState, remotePeer);
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}
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@Override
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protected @NonNull WebRtcServiceState handleSetEnableVideo(@NonNull WebRtcServiceState currentState, boolean enable) {
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return callSetupDelegate.handleSetEnableVideo(currentState, enable);
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}
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}
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