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