1package eu.siacs.conversations.ui;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.content.Context;
6import android.content.Intent;
7import android.databinding.DataBindingUtil;
8import android.os.Build;
9import android.os.Bundle;
10import android.os.PowerManager;
11import android.support.annotation.NonNull;
12import android.support.annotation.StringRes;
13import android.util.Log;
14import android.view.View;
15import android.view.WindowManager;
16import android.widget.Toast;
17
18import com.google.common.base.Optional;
19import com.google.common.collect.ImmutableList;
20import com.google.common.collect.ImmutableSet;
21
22import org.webrtc.RendererCommon;
23import org.webrtc.SurfaceViewRenderer;
24import org.webrtc.VideoTrack;
25
26import java.lang.ref.WeakReference;
27import java.util.Arrays;
28import java.util.List;
29import java.util.Set;
30
31import eu.siacs.conversations.Config;
32import eu.siacs.conversations.R;
33import eu.siacs.conversations.databinding.ActivityRtpSessionBinding;
34import eu.siacs.conversations.entities.Account;
35import eu.siacs.conversations.entities.Contact;
36import eu.siacs.conversations.services.AppRTCAudioManager;
37import eu.siacs.conversations.services.XmppConnectionService;
38import eu.siacs.conversations.utils.PermissionUtils;
39import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
40import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
41import eu.siacs.conversations.xmpp.jingle.Media;
42import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
43import rocks.xmpp.addr.Jid;
44
45import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
46import static java.util.Arrays.asList;
47
48public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate {
49
50 private static final List<RtpEndUserState> END_CARD = Arrays.asList(
51 RtpEndUserState.APPLICATION_ERROR,
52 RtpEndUserState.DECLINED_OR_BUSY,
53 RtpEndUserState.CONNECTIVITY_ERROR
54 );
55
56 private static final String PROXIMITY_WAKE_LOCK_TAG = "conversations:in-rtp-session";
57
58 private static final int REQUEST_ACCEPT_CALL = 0x1111;
59
60 public static final String EXTRA_WITH = "with";
61 public static final String EXTRA_SESSION_ID = "session_id";
62 public static final String EXTRA_LAST_REPORTED_STATE = "last_reported_state";
63
64 public static final String ACTION_ACCEPT_CALL = "action_accept_call";
65 public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call";
66 public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call";
67
68
69 private WeakReference<JingleRtpConnection> rtpConnectionReference;
70
71 private ActivityRtpSessionBinding binding;
72 private PowerManager.WakeLock mProximityWakeLock;
73
74 @Override
75 public void onCreate(Bundle savedInstanceState) {
76 super.onCreate(savedInstanceState);
77 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
78 | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
79 | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
80 | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
81 Log.d(Config.LOGTAG, "RtpSessionActivity.onCreate()");
82 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session);
83 setSupportActionBar(binding.toolbar);
84 }
85
86 @Override
87 public void onStart() {
88 super.onStart();
89 Log.d(Config.LOGTAG, "RtpSessionActivity.onStart()");
90 }
91
92 private void endCall(View view) {
93 endCall();
94 }
95
96 private void endCall() {
97 if (this.rtpConnectionReference == null) {
98 final Intent intent = getIntent();
99 final Account account = extractAccount(intent);
100 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
101 xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid());
102 finish();
103 } else {
104 requireRtpConnection().endCall();
105 }
106 }
107
108 private void rejectCall(View view) {
109 requireRtpConnection().rejectCall();
110 finish();
111 }
112
113 private void acceptCall(View view) {
114 requestPermissionsAndAcceptCall();
115 }
116
117 private void requestPermissionsAndAcceptCall() {
118 final List<String> permissions;
119 if (getMedia().contains(Media.VIDEO)) {
120 permissions = ImmutableList.of(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO);
121 } else {
122 permissions = ImmutableList.of(Manifest.permission.RECORD_AUDIO);
123 }
124 if (PermissionUtils.hasPermission(this, permissions, REQUEST_ACCEPT_CALL)) {
125 putScreenInCallMode();
126 requireRtpConnection().acceptCall();
127 }
128 }
129
130 private void putScreenInCallMode() {
131 putScreenInCallMode(requireRtpConnection().getMedia());
132 }
133
134 private void putScreenInCallMode(final Set<Media> media) {
135 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
136 if (!media.contains(Media.VIDEO)) {
137 final JingleRtpConnection rtpConnection = rtpConnectionReference != null ? rtpConnectionReference.get() : null;
138 final AppRTCAudioManager audioManager = rtpConnection == null ? null : rtpConnection.getAudioManager();
139 if (audioManager == null || audioManager.getSelectedAudioDevice() == AppRTCAudioManager.AudioDevice.EARPIECE) {
140 acquireProximityWakeLock();
141 }
142 }
143 }
144
145 @SuppressLint("WakelockTimeout")
146 private void acquireProximityWakeLock() {
147 final PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
148 if (powerManager == null) {
149 Log.e(Config.LOGTAG, "power manager not available");
150 return;
151 }
152 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
153 if (this.mProximityWakeLock == null) {
154 this.mProximityWakeLock = powerManager.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, PROXIMITY_WAKE_LOCK_TAG);
155 }
156 if (!this.mProximityWakeLock.isHeld()) {
157 Log.d(Config.LOGTAG, "acquiring proximity wake lock");
158 this.mProximityWakeLock.acquire();
159 }
160 }
161 }
162
163 private void releaseProximityWakeLock() {
164 if (this.mProximityWakeLock != null && mProximityWakeLock.isHeld()) {
165 Log.d(Config.LOGTAG, "releasing proximity wake lock");
166 this.mProximityWakeLock.release();
167 this.mProximityWakeLock = null;
168 }
169 }
170
171 private void putProximityWakeLockInProperState() {
172 if (requireRtpConnection().getAudioManager().getSelectedAudioDevice() == AppRTCAudioManager.AudioDevice.EARPIECE) {
173 acquireProximityWakeLock();
174 } else {
175 releaseProximityWakeLock();
176 }
177 }
178
179 @Override
180 protected void refreshUiReal() {
181
182 }
183
184 @Override
185 public void onNewIntent(final Intent intent) {
186 super.onNewIntent(intent);
187 setIntent(intent);
188 if (xmppConnectionService == null) {
189 Log.d(Config.LOGTAG, "RtpSessionActivity: background service wasn't bound in onNewIntent()");
190 return;
191 }
192 final Account account = extractAccount(intent);
193 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
194 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
195 if (sessionId != null) {
196 Log.d(Config.LOGTAG, "reinitializing from onNewIntent()");
197 initializeActivityWithRunningRtpSession(account, with, sessionId);
198 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
199 Log.d(Config.LOGTAG, "accepting call from onNewIntent()");
200 requestPermissionsAndAcceptCall();
201 resetIntent(intent.getExtras());
202 }
203 } else {
204 throw new IllegalStateException("received onNewIntent without sessionId");
205 }
206 }
207
208 @Override
209 void onBackendConnected() {
210 final Intent intent = getIntent();
211 final String action = intent.getAction();
212 final Account account = extractAccount(intent);
213 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
214 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
215 if (sessionId != null) {
216 initializeActivityWithRunningRtpSession(account, with, sessionId);
217 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
218 Log.d(Config.LOGTAG, "intent action was accept");
219 requestPermissionsAndAcceptCall();
220 resetIntent(intent.getExtras());
221 }
222 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(action)) {
223 proposeJingleRtpSession(account, with, actionToMedia(action));
224 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
225 } else if (Intent.ACTION_VIEW.equals(action)) {
226 final String extraLastState = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
227 if (extraLastState != null) {
228 Log.d(Config.LOGTAG, "restored last state from intent extra");
229 RtpEndUserState state = RtpEndUserState.valueOf(extraLastState);
230 updateButtonConfiguration(state);
231 updateStateDisplay(state);
232 }
233 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
234 }
235 }
236
237 private static Set<Media> actionToMedia(final String action) {
238 if (ACTION_MAKE_VIDEO_CALL.equals(action)) {
239 return ImmutableSet.of(Media.AUDIO, Media.VIDEO);
240 } else {
241 return ImmutableSet.of(Media.AUDIO);
242 }
243 }
244
245 private void proposeJingleRtpSession(final Account account, final Jid with, final Set<Media> media) {
246 xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with, media);
247 putScreenInCallMode(media);
248 }
249
250 @Override
251 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
252 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
253 if (PermissionUtils.allGranted(grantResults)) {
254 if (requestCode == REQUEST_ACCEPT_CALL) {
255 requireRtpConnection().acceptCall();
256 }
257 } else {
258 @StringRes int res;
259 final String firstDenied = getFirstDenied(grantResults, permissions);
260 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
261 res = R.string.no_microphone_permission;
262 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
263 res = R.string.no_camera_permission;
264 } else {
265 throw new IllegalStateException("Invalid permission result request");
266 }
267 Toast.makeText(this, res, Toast.LENGTH_SHORT).show();
268 }
269 }
270
271 @Override
272 public void onStop() {
273 binding.remoteVideo.release();
274 binding.localVideo.release();
275 releaseProximityWakeLock();
276 //TODO maybe we want to finish if call had ended
277 super.onStop();
278 }
279
280 @Override
281 public void onBackPressed() {
282 endCall();
283 super.onBackPressed();
284 }
285
286
287 private void initializeActivityWithRunningRtpSession(final Account account, Jid with, String sessionId) {
288 final WeakReference<JingleRtpConnection> reference = xmppConnectionService.getJingleConnectionManager()
289 .findJingleRtpConnection(account, with, sessionId);
290 if (reference == null || reference.get() == null) {
291 finish();
292 return;
293 }
294 this.rtpConnectionReference = reference;
295 final RtpEndUserState currentState = requireRtpConnection().getEndUserState();
296 if (currentState == RtpEndUserState.ENDED) {
297 finish();
298 return;
299 }
300 if (currentState == RtpEndUserState.INCOMING_CALL) {
301 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
302 }
303 if (JingleRtpConnection.STATES_SHOWING_ONGOING_CALL.contains(requireRtpConnection().getState())) {
304 putScreenInCallMode();
305 }
306 binding.with.setText(getWith().getDisplayName());
307 updateVideoViews(currentState);
308 updateStateDisplay(currentState);
309 updateButtonConfiguration(currentState);
310 }
311
312 private void reInitializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) {
313 runOnUiThread(() -> {
314 initializeActivityWithRunningRtpSession(account, with, sessionId);
315 });
316 final Intent intent = new Intent(Intent.ACTION_VIEW);
317 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
318 intent.putExtra(EXTRA_WITH, with.toEscapedString());
319 intent.putExtra(EXTRA_SESSION_ID, sessionId);
320 setIntent(intent);
321 }
322
323 private void ensureSurfaceViewRendererIsSetup(final SurfaceViewRenderer surfaceViewRenderer) {
324 surfaceViewRenderer.setVisibility(View.VISIBLE);
325 try {
326 surfaceViewRenderer.init(requireRtpConnection().getEglBaseContext(), null);
327 } catch (IllegalStateException e) {
328 Log.d(Config.LOGTAG, "SurfaceViewRenderer was already initialized");
329 }
330 surfaceViewRenderer.setEnableHardwareScaler(true);
331 }
332
333 private void updateStateDisplay(final RtpEndUserState state) {
334 switch (state) {
335 case INCOMING_CALL:
336 if (getMedia().contains(Media.VIDEO)) {
337 setTitle(R.string.rtp_state_incoming_video_call);
338 } else {
339 setTitle(R.string.rtp_state_incoming_call);
340 }
341 break;
342 case CONNECTING:
343 setTitle(R.string.rtp_state_connecting);
344 break;
345 case CONNECTED:
346 setTitle(R.string.rtp_state_connected);
347 break;
348 case ACCEPTING_CALL:
349 setTitle(R.string.rtp_state_accepting_call);
350 break;
351 case ENDING_CALL:
352 setTitle(R.string.rtp_state_ending_call);
353 break;
354 case FINDING_DEVICE:
355 setTitle(R.string.rtp_state_finding_device);
356 break;
357 case RINGING:
358 setTitle(R.string.rtp_state_ringing);
359 break;
360 case DECLINED_OR_BUSY:
361 setTitle(R.string.rtp_state_declined_or_busy);
362 break;
363 case CONNECTIVITY_ERROR:
364 setTitle(R.string.rtp_state_connectivity_error);
365 break;
366 case APPLICATION_ERROR:
367 setTitle(R.string.rtp_state_application_failure);
368 break;
369 case ENDED:
370 throw new IllegalStateException("Activity should have called finishAndReleaseWakeLock();");
371 default:
372 throw new IllegalStateException(String.format("State %s has not been handled in UI", state));
373 }
374 }
375
376 private Set<Media> getMedia() {
377 return requireRtpConnection().getMedia();
378 }
379
380 @SuppressLint("RestrictedApi")
381 private void updateButtonConfiguration(final RtpEndUserState state) {
382 if (state == RtpEndUserState.INCOMING_CALL) {
383 this.binding.rejectCall.setOnClickListener(this::rejectCall);
384 this.binding.rejectCall.setImageResource(R.drawable.ic_call_end_white_48dp);
385 this.binding.rejectCall.setVisibility(View.VISIBLE);
386 this.binding.endCall.setVisibility(View.INVISIBLE);
387 this.binding.acceptCall.setOnClickListener(this::acceptCall);
388 this.binding.acceptCall.setImageResource(R.drawable.ic_call_white_48dp);
389 this.binding.acceptCall.setVisibility(View.VISIBLE);
390 } else if (state == RtpEndUserState.ENDING_CALL) {
391 this.binding.rejectCall.setVisibility(View.INVISIBLE);
392 this.binding.endCall.setVisibility(View.INVISIBLE);
393 this.binding.acceptCall.setVisibility(View.INVISIBLE);
394 } else if (state == RtpEndUserState.DECLINED_OR_BUSY) {
395 this.binding.rejectCall.setVisibility(View.INVISIBLE);
396 this.binding.endCall.setOnClickListener(this::exit);
397 this.binding.endCall.setImageResource(R.drawable.ic_clear_white_48dp);
398 this.binding.endCall.setVisibility(View.VISIBLE);
399 this.binding.acceptCall.setVisibility(View.INVISIBLE);
400 } else if (state == RtpEndUserState.CONNECTIVITY_ERROR || state == RtpEndUserState.APPLICATION_ERROR) {
401 this.binding.rejectCall.setOnClickListener(this::exit);
402 this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
403 this.binding.rejectCall.setVisibility(View.VISIBLE);
404 this.binding.endCall.setVisibility(View.INVISIBLE);
405 this.binding.acceptCall.setOnClickListener(this::retry);
406 this.binding.acceptCall.setImageResource(R.drawable.ic_replay_white_48dp);
407 this.binding.acceptCall.setVisibility(View.VISIBLE);
408 } else {
409 this.binding.rejectCall.setVisibility(View.INVISIBLE);
410 this.binding.endCall.setOnClickListener(this::endCall);
411 this.binding.endCall.setImageResource(R.drawable.ic_call_end_white_48dp);
412 this.binding.endCall.setVisibility(View.VISIBLE);
413 this.binding.acceptCall.setVisibility(View.INVISIBLE);
414 }
415 updateInCallButtonConfiguration(state);
416 }
417
418 private void updateInCallButtonConfiguration() {
419 updateInCallButtonConfiguration(requireRtpConnection().getEndUserState());
420 }
421
422 @SuppressLint("RestrictedApi")
423 private void updateInCallButtonConfiguration(final RtpEndUserState state) {
424 if (state == RtpEndUserState.CONNECTED) {
425 if (getMedia().contains(Media.VIDEO)) {
426 updateInCallButtonConfigurationVideo(requireRtpConnection().isVideoEnabled());
427 } else {
428 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
429 updateInCallButtonConfigurationSpeaker(
430 audioManager.getSelectedAudioDevice(),
431 audioManager.getAudioDevices().size()
432 );
433 }
434 updateInCallButtonConfigurationMicrophone(requireRtpConnection().isMicrophoneEnabled());
435 } else {
436 this.binding.inCallActionLeft.setVisibility(View.GONE);
437 this.binding.inCallActionRight.setVisibility(View.GONE);
438 }
439 }
440
441 @SuppressLint("RestrictedApi")
442 private void updateInCallButtonConfigurationSpeaker(final AppRTCAudioManager.AudioDevice selectedAudioDevice, final int numberOfChoices) {
443 switch (selectedAudioDevice) {
444 case EARPIECE:
445 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_off_black_24dp);
446 if (numberOfChoices >= 2) {
447 this.binding.inCallActionRight.setOnClickListener(this::switchToSpeaker);
448 } else {
449 this.binding.inCallActionRight.setOnClickListener(null);
450 this.binding.inCallActionRight.setClickable(false);
451 }
452 break;
453 case WIRED_HEADSET:
454 this.binding.inCallActionRight.setImageResource(R.drawable.ic_headset_black_24dp);
455 this.binding.inCallActionRight.setOnClickListener(null);
456 this.binding.inCallActionRight.setClickable(false);
457 break;
458 case SPEAKER_PHONE:
459 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_up_black_24dp);
460 if (numberOfChoices >= 2) {
461 this.binding.inCallActionRight.setOnClickListener(this::switchToEarpiece);
462 } else {
463 this.binding.inCallActionRight.setOnClickListener(null);
464 this.binding.inCallActionRight.setClickable(false);
465 }
466 break;
467 case BLUETOOTH:
468 this.binding.inCallActionRight.setImageResource(R.drawable.ic_bluetooth_audio_black_24dp);
469 this.binding.inCallActionRight.setOnClickListener(null);
470 this.binding.inCallActionRight.setClickable(false);
471 break;
472 }
473 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
474 }
475
476 @SuppressLint("RestrictedApi")
477 private void updateInCallButtonConfigurationVideo(final boolean videoEnabled) {
478 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
479 if (videoEnabled) {
480 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_black_24dp);
481 this.binding.inCallActionRight.setOnClickListener(this::disableVideo);
482 } else {
483 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_off_black_24dp);
484 this.binding.inCallActionRight.setOnClickListener(this::enableVideo);
485 }
486 }
487
488 private void enableVideo(View view) {
489 requireRtpConnection().setVideoEnabled(true);
490 updateInCallButtonConfigurationVideo(true);
491 }
492
493 private void disableVideo(View view) {
494 requireRtpConnection().setVideoEnabled(false);
495 updateInCallButtonConfigurationVideo(false);
496
497 }
498
499 @SuppressLint("RestrictedApi")
500 private void updateInCallButtonConfigurationMicrophone(final boolean microphoneEnabled) {
501 if (microphoneEnabled) {
502 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_black_24dp);
503 this.binding.inCallActionLeft.setOnClickListener(this::disableMicrophone);
504 } else {
505 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_off_black_24dp);
506 this.binding.inCallActionLeft.setOnClickListener(this::enableMicrophone);
507 }
508 this.binding.inCallActionLeft.setVisibility(View.VISIBLE);
509 }
510
511 private void updateVideoViews(final RtpEndUserState state) {
512 if (END_CARD.contains(state) || state == RtpEndUserState.ENDING_CALL) {
513 binding.localVideo.setVisibility(View.GONE);
514 binding.remoteVideo.setVisibility(View.GONE);
515 binding.appBarLayout.setVisibility(View.VISIBLE);
516 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
517 return;
518 }
519 final Optional<VideoTrack> localVideoTrack = requireRtpConnection().geLocalVideoTrack();
520 if (localVideoTrack.isPresent()) {
521 ensureSurfaceViewRendererIsSetup(binding.localVideo);
522 //paint local view over remote view
523 binding.localVideo.setZOrderMediaOverlay(true);
524 binding.localVideo.setMirror(true);
525 localVideoTrack.get().addSink(binding.localVideo);
526 } else {
527 binding.localVideo.setVisibility(View.GONE);
528 }
529 final Optional<VideoTrack> remoteVideoTrack = requireRtpConnection().getRemoteVideoTrack();
530 if (remoteVideoTrack.isPresent()) {
531 ensureSurfaceViewRendererIsSetup(binding.remoteVideo);
532 remoteVideoTrack.get().addSink(binding.remoteVideo);
533 binding.appBarLayout.setVisibility(View.GONE);
534 getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
535 } else {
536 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
537 binding.remoteVideo.setVisibility(View.GONE);
538 }
539 }
540
541 private void disableMicrophone(View view) {
542 JingleRtpConnection rtpConnection = requireRtpConnection();
543 rtpConnection.setMicrophoneEnabled(false);
544 updateInCallButtonConfiguration();
545 }
546
547 private void enableMicrophone(View view) {
548 JingleRtpConnection rtpConnection = requireRtpConnection();
549 rtpConnection.setMicrophoneEnabled(true);
550 updateInCallButtonConfiguration();
551 }
552
553 private void switchToEarpiece(View view) {
554 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.EARPIECE);
555 acquireProximityWakeLock();
556 }
557
558 private void switchToSpeaker(View view) {
559 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.SPEAKER_PHONE);
560 releaseProximityWakeLock();
561 }
562
563 private void retry(View view) {
564 Log.d(Config.LOGTAG, "attempting retry");
565 final Intent intent = getIntent();
566 final Account account = extractAccount(intent);
567 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
568 this.rtpConnectionReference = null;
569 proposeJingleRtpSession(account, with, ImmutableSet.of(Media.AUDIO, Media.VIDEO));
570 }
571
572 private void exit(View view) {
573 finish();
574 }
575
576 private Contact getWith() {
577 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
578 final Account account = id.account;
579 return account.getRoster().getContact(id.with);
580 }
581
582 private JingleRtpConnection requireRtpConnection() {
583 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
584 if (connection == null) {
585 throw new IllegalStateException("No RTP connection found");
586 }
587 return connection;
588 }
589
590 @Override
591 public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) {
592 Log.d(Config.LOGTAG, "onJingleRtpConnectionUpdate(" + state + ")");
593 if (END_CARD.contains(state)) {
594 Log.d(Config.LOGTAG,"end card reached");
595 releaseProximityWakeLock();
596 runOnUiThread(()-> getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON));
597 }
598 if (with.isBareJid()) {
599 updateRtpSessionProposalState(account, with, state);
600 return;
601 }
602 if (this.rtpConnectionReference == null) {
603 if (END_CARD.contains(state)) {
604 Log.d(Config.LOGTAG,"not reinitializing session");
605 return;
606 }
607 //this happens when going from proposed session to actual session
608 reInitializeActivityWithRunningRapSession(account, with, sessionId);
609 return;
610 }
611 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
612 if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) {
613 if (state == RtpEndUserState.ENDED) {
614 finish();
615 return;
616 } else if (END_CARD.contains(state)) {
617 //todo remember if we were video
618 resetIntent(account, with, state);
619 }
620 runOnUiThread(() -> {
621 updateStateDisplay(state);
622 updateButtonConfiguration(state);
623 //TODO kill video when in final or error stages
624 updateVideoViews(state);
625 });
626 } else {
627 Log.d(Config.LOGTAG, "received update for other rtp session");
628 //TODO if we only ever have one; we might just switch over? Maybe!
629 }
630 }
631
632 @Override
633 public void onAudioDeviceChanged(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices) {
634 Log.d(Config.LOGTAG, "onAudioDeviceChanged in activity: selected:" + selectedAudioDevice + ", available:" + availableAudioDevices);
635 try {
636 if (getMedia().contains(Media.VIDEO)) {
637 Log.d(Config.LOGTAG,"nothing to do; in video mode");
638 return;
639 }
640 final RtpEndUserState endUserState = requireRtpConnection().getEndUserState();
641 if (endUserState == RtpEndUserState.CONNECTED) {
642 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
643 updateInCallButtonConfigurationSpeaker(
644 audioManager.getSelectedAudioDevice(),
645 audioManager.getAudioDevices().size()
646 );
647 } else if (END_CARD.contains(endUserState)) {
648 Log.d(Config.LOGTAG,"onAudioDeviceChanged() nothing to do because end card has been reached");
649 } else {
650 putProximityWakeLockInProperState();
651 }
652 } catch (IllegalStateException e) {
653 Log.d(Config.LOGTAG, "RTP connection was not available when audio device changed");
654 }
655 }
656
657 private void updateRtpSessionProposalState(final Account account, final Jid with, final RtpEndUserState state) {
658 final Intent currentIntent = getIntent();
659 final String withExtra = currentIntent == null ? null : currentIntent.getStringExtra(EXTRA_WITH);
660 if (withExtra == null) {
661 return;
662 }
663 if (Jid.ofEscaped(withExtra).asBareJid().equals(with)) {
664 runOnUiThread(() -> {
665 updateStateDisplay(state);
666 updateButtonConfiguration(state);
667 });
668 resetIntent(account, with, state);
669 }
670 }
671
672 private void resetIntent(final Bundle extras) {
673 final Intent intent = new Intent(Intent.ACTION_VIEW);
674 intent.putExtras(extras);
675 setIntent(intent);
676 }
677
678 private void resetIntent(final Account account, Jid with, final RtpEndUserState state) {
679 final Intent intent = new Intent(Intent.ACTION_VIEW);
680 intent.putExtra(EXTRA_WITH, with.asBareJid().toEscapedString());
681 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
682 intent.putExtra(EXTRA_LAST_REPORTED_STATE, state.toString());
683 setIntent(intent);
684 }
685}