1package eu.siacs.conversations.ui;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.app.PictureInPictureParams;
6import android.content.ActivityNotFoundException;
7import android.content.Context;
8import android.content.Intent;
9import android.content.pm.PackageManager;
10import android.os.Build;
11import android.os.Bundle;
12import android.os.Handler;
13import android.os.PowerManager;
14import android.os.SystemClock;
15import android.util.Log;
16import android.util.Rational;
17import android.view.Menu;
18import android.view.MenuItem;
19import android.view.View;
20import android.view.WindowManager;
21import android.widget.Toast;
22
23import androidx.annotation.NonNull;
24import androidx.annotation.RequiresApi;
25import androidx.annotation.StringRes;
26import androidx.databinding.DataBindingUtil;
27
28import com.google.common.base.Optional;
29import com.google.common.base.Preconditions;
30import com.google.common.base.Throwables;
31import com.google.common.collect.ImmutableList;
32import com.google.common.collect.ImmutableSet;
33import com.google.common.util.concurrent.FutureCallback;
34import com.google.common.util.concurrent.Futures;
35
36import org.checkerframework.checker.nullness.compatqual.NullableDecl;
37import org.webrtc.SurfaceViewRenderer;
38import org.webrtc.VideoTrack;
39
40import java.lang.ref.WeakReference;
41import java.util.Arrays;
42import java.util.Collections;
43import java.util.List;
44import java.util.Set;
45
46import eu.siacs.conversations.Config;
47import eu.siacs.conversations.R;
48import eu.siacs.conversations.databinding.ActivityRtpSessionBinding;
49import eu.siacs.conversations.entities.Account;
50import eu.siacs.conversations.entities.Contact;
51import eu.siacs.conversations.entities.Conversation;
52import eu.siacs.conversations.services.AppRTCAudioManager;
53import eu.siacs.conversations.services.XmppConnectionService;
54import eu.siacs.conversations.ui.util.AvatarWorkerTask;
55import eu.siacs.conversations.ui.util.MainThreadExecutor;
56import eu.siacs.conversations.utils.PermissionUtils;
57import eu.siacs.conversations.utils.TimeFrameUtils;
58import eu.siacs.conversations.xml.Namespace;
59import eu.siacs.conversations.xmpp.Jid;
60import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
61import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
62import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
63import eu.siacs.conversations.xmpp.jingle.Media;
64import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
65
66import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
67import static java.util.Arrays.asList;
68
69public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate {
70
71 public static final String EXTRA_WITH = "with";
72 public static final String EXTRA_SESSION_ID = "session_id";
73 public static final String EXTRA_LAST_REPORTED_STATE = "last_reported_state";
74 public static final String EXTRA_LAST_ACTION = "last_action";
75 public static final String ACTION_ACCEPT_CALL = "action_accept_call";
76 public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call";
77 public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call";
78
79 private static final int CALL_DURATION_UPDATE_INTERVAL = 333;
80
81 private static final List<RtpEndUserState> END_CARD = Arrays.asList(
82 RtpEndUserState.APPLICATION_ERROR,
83 RtpEndUserState.DECLINED_OR_BUSY,
84 RtpEndUserState.CONNECTIVITY_ERROR,
85 RtpEndUserState.CONNECTIVITY_LOST_ERROR,
86 RtpEndUserState.RETRACTED
87 );
88 private static final List<RtpEndUserState> STATES_SHOWING_HELP_BUTTON = Arrays.asList(
89 RtpEndUserState.APPLICATION_ERROR,
90 RtpEndUserState.CONNECTIVITY_ERROR
91 );
92 private static final List<RtpEndUserState> STATES_SHOWING_SWITCH_TO_CHAT = Arrays.asList(
93 RtpEndUserState.CONNECTING,
94 RtpEndUserState.CONNECTED
95 );
96 private static final String PROXIMITY_WAKE_LOCK_TAG = "conversations:in-rtp-session";
97 private static final int REQUEST_ACCEPT_CALL = 0x1111;
98 private WeakReference<JingleRtpConnection> rtpConnectionReference;
99
100 private ActivityRtpSessionBinding binding;
101 private PowerManager.WakeLock mProximityWakeLock;
102
103 private final Handler mHandler = new Handler();
104 private final Runnable mTickExecutor = new Runnable() {
105 @Override
106 public void run() {
107 updateCallDuration();
108 mHandler.postDelayed(mTickExecutor, CALL_DURATION_UPDATE_INTERVAL);
109 }
110 };
111
112 private static Set<Media> actionToMedia(final String action) {
113 if (ACTION_MAKE_VIDEO_CALL.equals(action)) {
114 return ImmutableSet.of(Media.AUDIO, Media.VIDEO);
115 } else {
116 return ImmutableSet.of(Media.AUDIO);
117 }
118 }
119
120 private static void addSink(final VideoTrack videoTrack, final SurfaceViewRenderer surfaceViewRenderer) {
121 try {
122 videoTrack.addSink(surfaceViewRenderer);
123 } catch (final IllegalStateException e) {
124 Log.e(Config.LOGTAG, "possible race condition on trying to display video track. ignoring", e);
125 }
126 }
127
128 @Override
129 public void onCreate(Bundle savedInstanceState) {
130 super.onCreate(savedInstanceState);
131 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
132 | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
133 | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
134 | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
135 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session);
136 setSupportActionBar(binding.toolbar);
137 }
138
139 @Override
140 public boolean onCreateOptionsMenu(final Menu menu) {
141 getMenuInflater().inflate(R.menu.activity_rtp_session, menu);
142 final MenuItem help = menu.findItem(R.id.action_help);
143 final MenuItem gotoChat = menu.findItem(R.id.action_goto_chat);
144 help.setVisible(isHelpButtonVisible());
145 gotoChat.setVisible(isSwitchToConversationVisible());
146 return super.onCreateOptionsMenu(menu);
147 }
148
149 private boolean isHelpButtonVisible() {
150 try {
151 return STATES_SHOWING_HELP_BUTTON.contains(requireRtpConnection().getEndUserState());
152 } catch (IllegalStateException e) {
153 final Intent intent = getIntent();
154 final String state = intent != null ? intent.getStringExtra(EXTRA_LAST_REPORTED_STATE) : null;
155 if (state != null) {
156 return STATES_SHOWING_HELP_BUTTON.contains(RtpEndUserState.valueOf(state));
157 } else {
158 return false;
159 }
160 }
161 }
162
163 private boolean isSwitchToConversationVisible() {
164 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
165 return connection != null && STATES_SHOWING_SWITCH_TO_CHAT.contains(connection.getEndUserState());
166 }
167
168 private void switchToConversation() {
169 final Contact contact = getWith();
170 final Conversation conversation = xmppConnectionService.findOrCreateConversation(contact.getAccount(), contact.getJid(), false, true);
171 switchToConversation(conversation);
172 }
173
174 public boolean onOptionsItemSelected(final MenuItem item) {
175 switch (item.getItemId()) {
176 case R.id.action_help:
177 launchHelpInBrowser();
178 break;
179 case R.id.action_goto_chat:
180 switchToConversation();
181 break;
182 }
183 return super.onOptionsItemSelected(item);
184 }
185
186 private void launchHelpInBrowser() {
187 final Intent intent = new Intent(Intent.ACTION_VIEW, Config.HELP);
188 try {
189 startActivity(intent);
190 } catch (final ActivityNotFoundException e) {
191 Toast.makeText(this, R.string.no_application_found_to_open_link, Toast.LENGTH_LONG).show();
192 }
193 }
194
195 private void endCall(View view) {
196 endCall();
197 }
198
199 private void endCall() {
200 if (this.rtpConnectionReference == null) {
201 retractSessionProposal();
202 finish();
203 } else {
204 requireRtpConnection().endCall();
205 }
206 }
207
208 private void retractSessionProposal() {
209 final Intent intent = getIntent();
210 final String action = intent.getAction();
211 final Account account = extractAccount(intent);
212 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
213 final String state = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
214 if (!Intent.ACTION_VIEW.equals(action) || state == null || !END_CARD.contains(RtpEndUserState.valueOf(state))) {
215 resetIntent(account, with, RtpEndUserState.RETRACTED, actionToMedia(intent.getAction()));
216 }
217 xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid());
218 }
219
220 private void rejectCall(View view) {
221 requireRtpConnection().rejectCall();
222 finish();
223 }
224
225 private void acceptCall(View view) {
226 requestPermissionsAndAcceptCall();
227 }
228
229 private void requestPermissionsAndAcceptCall() {
230 final List<String> permissions;
231 if (getMedia().contains(Media.VIDEO)) {
232 permissions = ImmutableList.of(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO);
233 } else {
234 permissions = ImmutableList.of(Manifest.permission.RECORD_AUDIO);
235 }
236 if (PermissionUtils.hasPermission(this, permissions, REQUEST_ACCEPT_CALL)) {
237 putScreenInCallMode();
238 checkRecorderAndAcceptCall();
239 }
240 }
241
242 private void checkRecorderAndAcceptCall() {
243 checkMicrophoneAvailability();
244 try {
245 requireRtpConnection().acceptCall();
246 } catch (final IllegalStateException e) {
247 Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
248 }
249 }
250
251 private void checkMicrophoneAvailability() {
252 new Thread(() -> {
253 final long start = SystemClock.elapsedRealtime();
254 final boolean isMicrophoneAvailable = AppRTCAudioManager.isMicrophoneAvailable();
255 final long stop = SystemClock.elapsedRealtime();
256 Log.d(Config.LOGTAG, "checking microphone availability took " + (stop - start) + "ms");
257 if (isMicrophoneAvailable) {
258 return;
259 }
260 runOnUiThread(() -> Toast.makeText(this, R.string.microphone_unavailable, Toast.LENGTH_LONG).show());
261 }
262 ).start();
263 }
264
265 private void putScreenInCallMode() {
266 putScreenInCallMode(requireRtpConnection().getMedia());
267 }
268
269 private void putScreenInCallMode(final Set<Media> media) {
270 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
271 if (!media.contains(Media.VIDEO)) {
272 final JingleRtpConnection rtpConnection = rtpConnectionReference != null ? rtpConnectionReference.get() : null;
273 final AppRTCAudioManager audioManager = rtpConnection == null ? null : rtpConnection.getAudioManager();
274 if (audioManager == null || audioManager.getSelectedAudioDevice() == AppRTCAudioManager.AudioDevice.EARPIECE) {
275 acquireProximityWakeLock();
276 }
277 }
278 }
279
280 @SuppressLint("WakelockTimeout")
281 private void acquireProximityWakeLock() {
282 final PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
283 if (powerManager == null) {
284 Log.e(Config.LOGTAG, "power manager not available");
285 return;
286 }
287 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
288 if (this.mProximityWakeLock == null) {
289 this.mProximityWakeLock = powerManager.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, PROXIMITY_WAKE_LOCK_TAG);
290 }
291 if (!this.mProximityWakeLock.isHeld()) {
292 Log.d(Config.LOGTAG, "acquiring proximity wake lock");
293 this.mProximityWakeLock.acquire();
294 }
295 }
296 }
297
298 private void releaseProximityWakeLock() {
299 if (this.mProximityWakeLock != null && mProximityWakeLock.isHeld()) {
300 Log.d(Config.LOGTAG, "releasing proximity wake lock");
301 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
302 this.mProximityWakeLock.release(PowerManager.RELEASE_FLAG_WAIT_FOR_NO_PROXIMITY);
303 } else {
304 this.mProximityWakeLock.release();
305 }
306 this.mProximityWakeLock = null;
307 }
308 }
309
310 private void putProximityWakeLockInProperState(final AppRTCAudioManager.AudioDevice audioDevice) {
311 if (audioDevice == AppRTCAudioManager.AudioDevice.EARPIECE) {
312 acquireProximityWakeLock();
313 } else {
314 releaseProximityWakeLock();
315 }
316 }
317
318 @Override
319 protected void refreshUiReal() {
320
321 }
322
323 @Override
324 public void onNewIntent(final Intent intent) {
325 Log.d(Config.LOGTAG, this.getClass().getName() + ".onNewIntent()");
326 super.onNewIntent(intent);
327 setIntent(intent);
328 if (xmppConnectionService == null) {
329 Log.d(Config.LOGTAG, "RtpSessionActivity: background service wasn't bound in onNewIntent()");
330 return;
331 }
332 final Account account = extractAccount(intent);
333 final String action = intent.getAction();
334 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
335 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
336 if (sessionId != null) {
337 Log.d(Config.LOGTAG, "reinitializing from onNewIntent()");
338 if (initializeActivityWithRunningRtpSession(account, with, sessionId)) {
339 return;
340 }
341 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
342 Log.d(Config.LOGTAG, "accepting call from onNewIntent()");
343 requestPermissionsAndAcceptCall();
344 resetIntent(intent.getExtras());
345 }
346 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(action)) {
347 proposeJingleRtpSession(account, with, actionToMedia(action));
348 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
349 } else {
350 throw new IllegalStateException("received onNewIntent without sessionId");
351 }
352 }
353
354 @Override
355 void onBackendConnected() {
356 final Intent intent = getIntent();
357 final String action = intent.getAction();
358 final Account account = extractAccount(intent);
359 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
360 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
361 if (sessionId != null) {
362 if (initializeActivityWithRunningRtpSession(account, with, sessionId)) {
363 return;
364 }
365 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
366 Log.d(Config.LOGTAG, "intent action was accept");
367 requestPermissionsAndAcceptCall();
368 resetIntent(intent.getExtras());
369 }
370 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(action)) {
371 proposeJingleRtpSession(account, with, actionToMedia(action));
372 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
373 } else if (Intent.ACTION_VIEW.equals(action)) {
374 final String extraLastState = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
375 final RtpEndUserState state = extraLastState == null ? null : RtpEndUserState.valueOf(extraLastState);
376 if (state != null) {
377 Log.d(Config.LOGTAG, "restored last state from intent extra");
378 updateButtonConfiguration(state);
379 updateStateDisplay(state);
380 updateProfilePicture(state);
381 invalidateOptionsMenu();
382 }
383 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
384 if (xmppConnectionService.getJingleConnectionManager().fireJingleRtpConnectionStateUpdates()) {
385 return;
386 }
387 if (END_CARD.contains(state) || xmppConnectionService.getJingleConnectionManager().hasMatchingProposal(account, with)) {
388 return;
389 }
390 Log.d(Config.LOGTAG, "restored state (" + state + ") was not an end card. finishing");
391 finish();
392 }
393 }
394
395 private void proposeJingleRtpSession(final Account account, final Jid with, final Set<Media> media) {
396 checkMicrophoneAvailability();
397 if (with.isBareJid()) {
398 xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with, media);
399 } else {
400 final String sessionId = xmppConnectionService.getJingleConnectionManager().initializeRtpSession(account, with, media);
401 initializeActivityWithRunningRtpSession(account, with, sessionId);
402 resetIntent(account, with, sessionId);
403 }
404 putScreenInCallMode(media);
405 }
406
407 @Override
408 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
409 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
410 if (PermissionUtils.allGranted(grantResults)) {
411 if (requestCode == REQUEST_ACCEPT_CALL) {
412 checkRecorderAndAcceptCall();
413 }
414 } else {
415 @StringRes int res;
416 final String firstDenied = getFirstDenied(grantResults, permissions);
417 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
418 res = R.string.no_microphone_permission;
419 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
420 res = R.string.no_camera_permission;
421 } else {
422 throw new IllegalStateException("Invalid permission result request");
423 }
424 Toast.makeText(this, res, Toast.LENGTH_SHORT).show();
425 }
426 }
427
428 @Override
429 public void onStart() {
430 super.onStart();
431 mHandler.postDelayed(mTickExecutor, CALL_DURATION_UPDATE_INTERVAL);
432 }
433
434 @Override
435 public void onStop() {
436 mHandler.removeCallbacks(mTickExecutor);
437 binding.remoteVideo.release();
438 binding.localVideo.release();
439 final WeakReference<JingleRtpConnection> weakReference = this.rtpConnectionReference;
440 final JingleRtpConnection jingleRtpConnection = weakReference == null ? null : weakReference.get();
441 if (jingleRtpConnection != null) {
442 releaseVideoTracks(jingleRtpConnection);
443 }
444 releaseProximityWakeLock();
445 super.onStop();
446 }
447
448 private void releaseVideoTracks(final JingleRtpConnection jingleRtpConnection) {
449 final Optional<VideoTrack> remoteVideo = jingleRtpConnection.getRemoteVideoTrack();
450 if (remoteVideo.isPresent()) {
451 remoteVideo.get().removeSink(binding.remoteVideo);
452 }
453 final Optional<VideoTrack> localVideo = jingleRtpConnection.getLocalVideoTrack();
454 if (localVideo.isPresent()) {
455 localVideo.get().removeSink(binding.localVideo);
456 }
457 }
458
459 @Override
460 public void onBackPressed() {
461 if (isConnected()) {
462 if (switchToPictureInPicture()) {
463 return;
464 }
465 } else {
466 endCall();
467 }
468 super.onBackPressed();
469 }
470
471 @Override
472 public void onUserLeaveHint() {
473 super.onUserLeaveHint();
474 if (switchToPictureInPicture()) {
475 return;
476 }
477 //TODO apparently this method is not getting called on Android 10 when using the task switcher
478 final boolean emptyReference = rtpConnectionReference == null || rtpConnectionReference.get() == null;
479 if (emptyReference && xmppConnectionService != null) {
480 retractSessionProposal();
481 }
482 }
483
484 private boolean isConnected() {
485 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
486 return connection != null && connection.getEndUserState() == RtpEndUserState.CONNECTED;
487 }
488
489 private boolean switchToPictureInPicture() {
490 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && deviceSupportsPictureInPicture()) {
491 if (shouldBePictureInPicture()) {
492 startPictureInPicture();
493 return true;
494 }
495 }
496 return false;
497 }
498
499 @RequiresApi(api = Build.VERSION_CODES.O)
500 private void startPictureInPicture() {
501 try {
502 enterPictureInPictureMode(
503 new PictureInPictureParams.Builder()
504 .setAspectRatio(new Rational(10, 16))
505 .build()
506 );
507 } catch (final IllegalStateException e) {
508 //this sometimes happens on Samsung phones (possibly when Knox is enabled)
509 Log.w(Config.LOGTAG, "unable to enter picture in picture mode", e);
510 }
511 }
512
513 private boolean deviceSupportsPictureInPicture() {
514 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
515 return getPackageManager().hasSystemFeature(PackageManager.FEATURE_PICTURE_IN_PICTURE);
516 } else {
517 return false;
518 }
519 }
520
521 private boolean shouldBePictureInPicture() {
522 try {
523 final JingleRtpConnection rtpConnection = requireRtpConnection();
524 return rtpConnection.getMedia().contains(Media.VIDEO) && Arrays.asList(
525 RtpEndUserState.ACCEPTING_CALL,
526 RtpEndUserState.CONNECTING,
527 RtpEndUserState.CONNECTED
528 ).contains(rtpConnection.getEndUserState());
529 } catch (final IllegalStateException e) {
530 return false;
531 }
532 }
533
534 private boolean initializeActivityWithRunningRtpSession(final Account account, Jid with, String sessionId) {
535 final WeakReference<JingleRtpConnection> reference = xmppConnectionService.getJingleConnectionManager()
536 .findJingleRtpConnection(account, with, sessionId);
537 if (reference == null || reference.get() == null) {
538 final JingleConnectionManager.TerminatedRtpSession terminatedRtpSession = xmppConnectionService
539 .getJingleConnectionManager().getTerminalSessionState(with, sessionId);
540 if (terminatedRtpSession == null) {
541 throw new IllegalStateException("failed to initialize activity with running rtp session. session not found");
542 }
543 initializeWithTerminatedSessionState(account, with, terminatedRtpSession);
544 return true;
545 }
546 this.rtpConnectionReference = reference;
547 final RtpEndUserState currentState = requireRtpConnection().getEndUserState();
548 if (currentState == RtpEndUserState.ENDED) {
549 reference.get().throwStateTransitionException();
550 finish();
551 return true;
552 }
553 final Set<Media> media = getMedia();
554 if (currentState == RtpEndUserState.INCOMING_CALL) {
555 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
556 }
557 if (JingleRtpConnection.STATES_SHOWING_ONGOING_CALL.contains(requireRtpConnection().getState())) {
558 putScreenInCallMode();
559 }
560 binding.with.setText(getWith().getDisplayName());
561 updateVideoViews(currentState);
562 updateStateDisplay(currentState, media);
563 updateButtonConfiguration(currentState, media);
564 updateProfilePicture(currentState);
565 invalidateOptionsMenu();
566 return false;
567 }
568
569 private void initializeWithTerminatedSessionState(final Account account, final Jid with, final JingleConnectionManager.TerminatedRtpSession terminatedRtpSession) {
570 Log.d(Config.LOGTAG, "initializeWithTerminatedSessionState()");
571 if (terminatedRtpSession.state == RtpEndUserState.ENDED) {
572 finish();
573 return;
574 }
575 RtpEndUserState state = terminatedRtpSession.state;
576 resetIntent(account, with, terminatedRtpSession.state, terminatedRtpSession.media);
577 updateButtonConfiguration(state);
578 updateStateDisplay(state);
579 updateProfilePicture(state);
580 updateCallDuration();
581 invalidateOptionsMenu();
582 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
583 }
584
585 private void reInitializeActivityWithRunningRtpSession(final Account account, Jid with, String sessionId) {
586 runOnUiThread(() -> initializeActivityWithRunningRtpSession(account, with, sessionId));
587 resetIntent(account, with, sessionId);
588 }
589
590 private void resetIntent(final Account account, final Jid with, final String sessionId) {
591 final Intent intent = new Intent(Intent.ACTION_VIEW);
592 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
593 intent.putExtra(EXTRA_WITH, with.toEscapedString());
594 intent.putExtra(EXTRA_SESSION_ID, sessionId);
595 setIntent(intent);
596 }
597
598 private void ensureSurfaceViewRendererIsSetup(final SurfaceViewRenderer surfaceViewRenderer) {
599 surfaceViewRenderer.setVisibility(View.VISIBLE);
600 try {
601 surfaceViewRenderer.init(requireRtpConnection().getEglBaseContext(), null);
602 } catch (IllegalStateException e) {
603 Log.d(Config.LOGTAG, "SurfaceViewRenderer was already initialized");
604 }
605 surfaceViewRenderer.setEnableHardwareScaler(true);
606 }
607
608 private void updateStateDisplay(final RtpEndUserState state) {
609 updateStateDisplay(state, Collections.emptySet());
610 }
611
612 private void updateStateDisplay(final RtpEndUserState state, final Set<Media> media) {
613 switch (state) {
614 case INCOMING_CALL:
615 Preconditions.checkArgument(media.size() > 0, "Media must not be empty");
616 if (media.contains(Media.VIDEO)) {
617 setTitle(R.string.rtp_state_incoming_video_call);
618 } else {
619 setTitle(R.string.rtp_state_incoming_call);
620 }
621 break;
622 case CONNECTING:
623 setTitle(R.string.rtp_state_connecting);
624 break;
625 case CONNECTED:
626 setTitle(R.string.rtp_state_connected);
627 break;
628 case ACCEPTING_CALL:
629 setTitle(R.string.rtp_state_accepting_call);
630 break;
631 case ENDING_CALL:
632 setTitle(R.string.rtp_state_ending_call);
633 break;
634 case FINDING_DEVICE:
635 setTitle(R.string.rtp_state_finding_device);
636 break;
637 case RINGING:
638 setTitle(R.string.rtp_state_ringing);
639 break;
640 case DECLINED_OR_BUSY:
641 setTitle(R.string.rtp_state_declined_or_busy);
642 break;
643 case CONNECTIVITY_ERROR:
644 setTitle(R.string.rtp_state_connectivity_error);
645 break;
646 case CONNECTIVITY_LOST_ERROR:
647 setTitle(R.string.rtp_state_connectivity_lost_error);
648 break;
649 case RETRACTED:
650 setTitle(R.string.rtp_state_retracted);
651 break;
652 case APPLICATION_ERROR:
653 setTitle(R.string.rtp_state_application_failure);
654 break;
655 case ENDED:
656 throw new IllegalStateException("Activity should have called finishAndReleaseWakeLock();");
657 default:
658 throw new IllegalStateException(String.format("State %s has not been handled in UI", state));
659 }
660 }
661
662 private void updateProfilePicture(final RtpEndUserState state) {
663 updateProfilePicture(state, null);
664 }
665
666 private void updateProfilePicture(final RtpEndUserState state, final Contact contact) {
667 if (state == RtpEndUserState.INCOMING_CALL || state == RtpEndUserState.ACCEPTING_CALL) {
668 final boolean show = getResources().getBoolean(R.bool.show_avatar_incoming_call);
669 if (show) {
670 binding.contactPhoto.setVisibility(View.VISIBLE);
671 if (contact == null) {
672 AvatarWorkerTask.loadAvatar(getWith(), binding.contactPhoto, R.dimen.publish_avatar_size);
673 } else {
674 AvatarWorkerTask.loadAvatar(contact, binding.contactPhoto, R.dimen.publish_avatar_size);
675 }
676 } else {
677 binding.contactPhoto.setVisibility(View.GONE);
678 }
679 } else {
680 binding.contactPhoto.setVisibility(View.GONE);
681 }
682 }
683
684 private Set<Media> getMedia() {
685 return requireRtpConnection().getMedia();
686 }
687
688 private void updateButtonConfiguration(final RtpEndUserState state) {
689 updateButtonConfiguration(state, Collections.emptySet());
690 }
691
692 @SuppressLint("RestrictedApi")
693 private void updateButtonConfiguration(final RtpEndUserState state, final Set<Media> media) {
694 if (state == RtpEndUserState.ENDING_CALL || isPictureInPicture()) {
695 this.binding.rejectCall.setVisibility(View.INVISIBLE);
696 this.binding.endCall.setVisibility(View.INVISIBLE);
697 this.binding.acceptCall.setVisibility(View.INVISIBLE);
698 } else if (state == RtpEndUserState.INCOMING_CALL) {
699 this.binding.rejectCall.setContentDescription(getString(R.string.dismiss_call));
700 this.binding.rejectCall.setOnClickListener(this::rejectCall);
701 this.binding.rejectCall.setImageResource(R.drawable.ic_call_end_white_48dp);
702 this.binding.rejectCall.setVisibility(View.VISIBLE);
703 this.binding.endCall.setVisibility(View.INVISIBLE);
704 this.binding.acceptCall.setContentDescription(getString(R.string.answer_call));
705 this.binding.acceptCall.setOnClickListener(this::acceptCall);
706 this.binding.acceptCall.setImageResource(R.drawable.ic_call_white_48dp);
707 this.binding.acceptCall.setVisibility(View.VISIBLE);
708 } else if (state == RtpEndUserState.DECLINED_OR_BUSY) {
709 this.binding.rejectCall.setContentDescription(getString(R.string.exit));
710 this.binding.rejectCall.setOnClickListener(this::exit);
711 this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
712 this.binding.rejectCall.setVisibility(View.VISIBLE);
713 this.binding.endCall.setVisibility(View.INVISIBLE);
714 this.binding.acceptCall.setContentDescription(getString(R.string.record_voice_mail));
715 this.binding.acceptCall.setOnClickListener(this::recordVoiceMail);
716 this.binding.acceptCall.setImageResource(R.drawable.ic_voicemail_white_24dp);
717 this.binding.acceptCall.setVisibility(View.VISIBLE);
718 } else if (asList(
719 RtpEndUserState.CONNECTIVITY_ERROR,
720 RtpEndUserState.CONNECTIVITY_LOST_ERROR,
721 RtpEndUserState.APPLICATION_ERROR,
722 RtpEndUserState.RETRACTED
723 ).contains(state)) {
724 this.binding.rejectCall.setContentDescription(getString(R.string.exit));
725 this.binding.rejectCall.setOnClickListener(this::exit);
726 this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
727 this.binding.rejectCall.setVisibility(View.VISIBLE);
728 this.binding.endCall.setVisibility(View.INVISIBLE);
729 this.binding.acceptCall.setContentDescription(getString(R.string.try_again));
730 this.binding.acceptCall.setOnClickListener(this::retry);
731 this.binding.acceptCall.setImageResource(R.drawable.ic_replay_white_48dp);
732 this.binding.acceptCall.setVisibility(View.VISIBLE);
733 } else {
734 this.binding.rejectCall.setVisibility(View.INVISIBLE);
735 this.binding.endCall.setContentDescription(getString(R.string.hang_up));
736 this.binding.endCall.setOnClickListener(this::endCall);
737 this.binding.endCall.setImageResource(R.drawable.ic_call_end_white_48dp);
738 this.binding.endCall.setVisibility(View.VISIBLE);
739 this.binding.acceptCall.setVisibility(View.INVISIBLE);
740 }
741 updateInCallButtonConfiguration(state, media);
742 }
743
744 private boolean isPictureInPicture() {
745 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
746 return isInPictureInPictureMode();
747 } else {
748 return false;
749 }
750 }
751
752 private void updateInCallButtonConfiguration() {
753 updateInCallButtonConfiguration(requireRtpConnection().getEndUserState(), requireRtpConnection().getMedia());
754 }
755
756 @SuppressLint("RestrictedApi")
757 private void updateInCallButtonConfiguration(final RtpEndUserState state, final Set<Media> media) {
758 if (state == RtpEndUserState.CONNECTED && !isPictureInPicture()) {
759 Preconditions.checkArgument(media.size() > 0, "Media must not be empty");
760 if (media.contains(Media.VIDEO)) {
761 final JingleRtpConnection rtpConnection = requireRtpConnection();
762 updateInCallButtonConfigurationVideo(rtpConnection.isVideoEnabled(), rtpConnection.isCameraSwitchable());
763 } else {
764 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
765 updateInCallButtonConfigurationSpeaker(
766 audioManager.getSelectedAudioDevice(),
767 audioManager.getAudioDevices().size()
768 );
769 this.binding.inCallActionFarRight.setVisibility(View.GONE);
770 }
771 if (media.contains(Media.AUDIO)) {
772 updateInCallButtonConfigurationMicrophone(requireRtpConnection().isMicrophoneEnabled());
773 } else {
774 this.binding.inCallActionLeft.setVisibility(View.GONE);
775 }
776 } else {
777 this.binding.inCallActionLeft.setVisibility(View.GONE);
778 this.binding.inCallActionRight.setVisibility(View.GONE);
779 this.binding.inCallActionFarRight.setVisibility(View.GONE);
780 }
781 }
782
783 @SuppressLint("RestrictedApi")
784 private void updateInCallButtonConfigurationSpeaker(final AppRTCAudioManager.AudioDevice selectedAudioDevice, final int numberOfChoices) {
785 switch (selectedAudioDevice) {
786 case EARPIECE:
787 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_off_black_24dp);
788 if (numberOfChoices >= 2) {
789 this.binding.inCallActionRight.setOnClickListener(this::switchToSpeaker);
790 } else {
791 this.binding.inCallActionRight.setOnClickListener(null);
792 this.binding.inCallActionRight.setClickable(false);
793 }
794 break;
795 case WIRED_HEADSET:
796 this.binding.inCallActionRight.setImageResource(R.drawable.ic_headset_black_24dp);
797 this.binding.inCallActionRight.setOnClickListener(null);
798 this.binding.inCallActionRight.setClickable(false);
799 break;
800 case SPEAKER_PHONE:
801 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_up_black_24dp);
802 if (numberOfChoices >= 2) {
803 this.binding.inCallActionRight.setOnClickListener(this::switchToEarpiece);
804 } else {
805 this.binding.inCallActionRight.setOnClickListener(null);
806 this.binding.inCallActionRight.setClickable(false);
807 }
808 break;
809 case BLUETOOTH:
810 this.binding.inCallActionRight.setImageResource(R.drawable.ic_bluetooth_audio_black_24dp);
811 this.binding.inCallActionRight.setOnClickListener(null);
812 this.binding.inCallActionRight.setClickable(false);
813 break;
814 }
815 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
816 }
817
818 @SuppressLint("RestrictedApi")
819 private void updateInCallButtonConfigurationVideo(final boolean videoEnabled, final boolean isCameraSwitchable) {
820 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
821 if (isCameraSwitchable) {
822 this.binding.inCallActionFarRight.setImageResource(R.drawable.ic_flip_camera_android_black_24dp);
823 this.binding.inCallActionFarRight.setVisibility(View.VISIBLE);
824 this.binding.inCallActionFarRight.setOnClickListener(this::switchCamera);
825 } else {
826 this.binding.inCallActionFarRight.setVisibility(View.GONE);
827 }
828 if (videoEnabled) {
829 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_black_24dp);
830 this.binding.inCallActionRight.setOnClickListener(this::disableVideo);
831 } else {
832 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_off_black_24dp);
833 this.binding.inCallActionRight.setOnClickListener(this::enableVideo);
834 }
835 }
836
837 private void switchCamera(final View view) {
838 Futures.addCallback(requireRtpConnection().switchCamera(), new FutureCallback<Boolean>() {
839 @Override
840 public void onSuccess(@NullableDecl Boolean isFrontCamera) {
841 binding.localVideo.setMirror(isFrontCamera);
842 }
843
844 @Override
845 public void onFailure(@NonNull final Throwable throwable) {
846 Log.d(Config.LOGTAG, "could not switch camera", Throwables.getRootCause(throwable));
847 Toast.makeText(RtpSessionActivity.this, R.string.could_not_switch_camera, Toast.LENGTH_LONG).show();
848 }
849 }, MainThreadExecutor.getInstance());
850 }
851
852 private void enableVideo(View view) {
853 requireRtpConnection().setVideoEnabled(true);
854 updateInCallButtonConfigurationVideo(true, requireRtpConnection().isCameraSwitchable());
855 }
856
857 private void disableVideo(View view) {
858 requireRtpConnection().setVideoEnabled(false);
859 updateInCallButtonConfigurationVideo(false, requireRtpConnection().isCameraSwitchable());
860
861 }
862
863 @SuppressLint("RestrictedApi")
864 private void updateInCallButtonConfigurationMicrophone(final boolean microphoneEnabled) {
865 if (microphoneEnabled) {
866 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_black_24dp);
867 this.binding.inCallActionLeft.setOnClickListener(this::disableMicrophone);
868 } else {
869 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_off_black_24dp);
870 this.binding.inCallActionLeft.setOnClickListener(this::enableMicrophone);
871 }
872 this.binding.inCallActionLeft.setVisibility(View.VISIBLE);
873 }
874
875 private void updateCallDuration() {
876 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
877 if (connection == null || connection.getMedia().contains(Media.VIDEO)) {
878 this.binding.duration.setVisibility(View.GONE);
879 return;
880 }
881 final long rtpConnectionStarted = connection.getRtpConnectionStarted();
882 final long rtpConnectionEnded = connection.getRtpConnectionEnded();
883 if (rtpConnectionStarted != 0) {
884 final long ended = rtpConnectionEnded == 0 ? SystemClock.elapsedRealtime() : rtpConnectionEnded;
885 this.binding.duration.setText(TimeFrameUtils.formatTimePassed(rtpConnectionStarted, ended, false));
886 this.binding.duration.setVisibility(View.VISIBLE);
887 } else {
888 this.binding.duration.setVisibility(View.GONE);
889 }
890 }
891
892 private void updateVideoViews(final RtpEndUserState state) {
893 if (END_CARD.contains(state) || state == RtpEndUserState.ENDING_CALL) {
894 binding.localVideo.setVisibility(View.GONE);
895 binding.localVideo.release();
896 binding.remoteVideo.setVisibility(View.GONE);
897 binding.remoteVideo.release();
898 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
899 if (isPictureInPicture()) {
900 binding.appBarLayout.setVisibility(View.GONE);
901 binding.pipPlaceholder.setVisibility(View.VISIBLE);
902 if (state == RtpEndUserState.APPLICATION_ERROR || state == RtpEndUserState.CONNECTIVITY_ERROR) {
903 binding.pipWarning.setVisibility(View.VISIBLE);
904 binding.pipWaiting.setVisibility(View.GONE);
905 } else {
906 binding.pipWarning.setVisibility(View.GONE);
907 binding.pipWaiting.setVisibility(View.GONE);
908 }
909 } else {
910 binding.appBarLayout.setVisibility(View.VISIBLE);
911 binding.pipPlaceholder.setVisibility(View.GONE);
912 }
913 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
914 return;
915 }
916 if (isPictureInPicture() && (state == RtpEndUserState.CONNECTING || state == RtpEndUserState.ACCEPTING_CALL)) {
917 binding.localVideo.setVisibility(View.GONE);
918 binding.remoteVideo.setVisibility(View.GONE);
919 binding.appBarLayout.setVisibility(View.GONE);
920 binding.pipPlaceholder.setVisibility(View.VISIBLE);
921 binding.pipWarning.setVisibility(View.GONE);
922 binding.pipWaiting.setVisibility(View.VISIBLE);
923 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
924 return;
925 }
926 final Optional<VideoTrack> localVideoTrack = getLocalVideoTrack();
927 if (localVideoTrack.isPresent() && !isPictureInPicture()) {
928 ensureSurfaceViewRendererIsSetup(binding.localVideo);
929 //paint local view over remote view
930 binding.localVideo.setZOrderMediaOverlay(true);
931 binding.localVideo.setMirror(requireRtpConnection().isFrontCamera());
932 addSink(localVideoTrack.get(), binding.localVideo);
933 } else {
934 binding.localVideo.setVisibility(View.GONE);
935 }
936 final Optional<VideoTrack> remoteVideoTrack = getRemoteVideoTrack();
937 if (remoteVideoTrack.isPresent()) {
938 ensureSurfaceViewRendererIsSetup(binding.remoteVideo);
939 addSink(remoteVideoTrack.get(), binding.remoteVideo);
940 if (state == RtpEndUserState.CONNECTED) {
941 binding.appBarLayout.setVisibility(View.GONE);
942 getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
943 } else {
944 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
945 binding.remoteVideo.setVisibility(View.GONE);
946 }
947 if (isPictureInPicture() && !requireRtpConnection().isMicrophoneEnabled()) {
948 binding.pipLocalMicOffIndicator.setVisibility(View.VISIBLE);
949 } else {
950 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
951 }
952 } else {
953 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
954 binding.remoteVideo.setVisibility(View.GONE);
955 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
956 }
957 }
958
959 private Optional<VideoTrack> getLocalVideoTrack() {
960 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
961 if (connection == null) {
962 return Optional.absent();
963 }
964 return connection.getLocalVideoTrack();
965 }
966
967 private Optional<VideoTrack> getRemoteVideoTrack() {
968 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
969 if (connection == null) {
970 return Optional.absent();
971 }
972 return connection.getRemoteVideoTrack();
973 }
974
975 private void disableMicrophone(View view) {
976 final JingleRtpConnection rtpConnection = requireRtpConnection();
977 if (rtpConnection.setMicrophoneEnabled(false)) {
978 updateInCallButtonConfiguration();
979 }
980 }
981
982 private void enableMicrophone(View view) {
983 final JingleRtpConnection rtpConnection = requireRtpConnection();
984 if (rtpConnection.setMicrophoneEnabled(true)) {
985 updateInCallButtonConfiguration();
986 }
987 }
988
989 private void switchToEarpiece(View view) {
990 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.EARPIECE);
991 acquireProximityWakeLock();
992 }
993
994 private void switchToSpeaker(View view) {
995 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.SPEAKER_PHONE);
996 releaseProximityWakeLock();
997 }
998
999 private void retry(View view) {
1000 final Intent intent = getIntent();
1001 final Account account = extractAccount(intent);
1002 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
1003 final String lastAction = intent.getStringExtra(EXTRA_LAST_ACTION);
1004 final String action = intent.getAction();
1005 final Set<Media> media = actionToMedia(lastAction == null ? action : lastAction);
1006 this.rtpConnectionReference = null;
1007 Log.d(Config.LOGTAG, "attempting retry with " + with.toEscapedString());
1008 proposeJingleRtpSession(account, with, media);
1009 }
1010
1011 private void exit(final View view) {
1012 finish();
1013 }
1014
1015 private void recordVoiceMail(final View view) {
1016 final Intent intent = getIntent();
1017 final Account account = extractAccount(intent);
1018 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
1019 final Conversation conversation = xmppConnectionService.findOrCreateConversation(account, with, false, true);
1020 final Intent launchIntent = new Intent(this, ConversationsActivity.class);
1021 launchIntent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
1022 launchIntent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
1023 launchIntent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
1024 launchIntent.putExtra(ConversationsActivity.EXTRA_POST_INIT_ACTION, ConversationsActivity.POST_ACTION_RECORD_VOICE);
1025 startActivity(launchIntent);
1026 finish();
1027 }
1028
1029 private Contact getWith() {
1030 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
1031 final Account account = id.account;
1032 return account.getRoster().getContact(id.with);
1033 }
1034
1035 private JingleRtpConnection requireRtpConnection() {
1036 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
1037 if (connection == null) {
1038 throw new IllegalStateException("No RTP connection found");
1039 }
1040 return connection;
1041 }
1042
1043 @Override
1044 public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) {
1045 Log.d(Config.LOGTAG, "onJingleRtpConnectionUpdate(" + state + ")");
1046 if (END_CARD.contains(state)) {
1047 Log.d(Config.LOGTAG, "end card reached");
1048 releaseProximityWakeLock();
1049 runOnUiThread(() -> getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON));
1050 }
1051 if (with.isBareJid()) {
1052 updateRtpSessionProposalState(account, with, state);
1053 return;
1054 }
1055 if (this.rtpConnectionReference == null) {
1056 if (END_CARD.contains(state)) {
1057 Log.d(Config.LOGTAG, "not reinitializing session");
1058 return;
1059 }
1060 //this happens when going from proposed session to actual session
1061 reInitializeActivityWithRunningRtpSession(account, with, sessionId);
1062 return;
1063 }
1064 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
1065 final Set<Media> media = getMedia();
1066 final Contact contact = getWith();
1067 if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) {
1068 if (state == RtpEndUserState.ENDED) {
1069 finish();
1070 return;
1071 }
1072 runOnUiThread(() -> {
1073 updateStateDisplay(state, media);
1074 updateButtonConfiguration(state, media);
1075 updateVideoViews(state);
1076 updateProfilePicture(state, contact);
1077 invalidateOptionsMenu();
1078 });
1079 if (END_CARD.contains(state)) {
1080 final JingleRtpConnection rtpConnection = requireRtpConnection();
1081 resetIntent(account, with, state, rtpConnection.getMedia());
1082 releaseVideoTracks(rtpConnection);
1083 this.rtpConnectionReference = null;
1084 }
1085 } else {
1086 Log.d(Config.LOGTAG, "received update for other rtp session");
1087 }
1088 }
1089
1090 @Override
1091 public void onAudioDeviceChanged(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices) {
1092 Log.d(Config.LOGTAG, "onAudioDeviceChanged in activity: selected:" + selectedAudioDevice + ", available:" + availableAudioDevices);
1093 try {
1094 if (getMedia().contains(Media.VIDEO)) {
1095 Log.d(Config.LOGTAG, "nothing to do; in video mode");
1096 return;
1097 }
1098 final RtpEndUserState endUserState = requireRtpConnection().getEndUserState();
1099 if (endUserState == RtpEndUserState.CONNECTED) {
1100 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
1101 updateInCallButtonConfigurationSpeaker(
1102 audioManager.getSelectedAudioDevice(),
1103 audioManager.getAudioDevices().size()
1104 );
1105 } else if (END_CARD.contains(endUserState)) {
1106 Log.d(Config.LOGTAG, "onAudioDeviceChanged() nothing to do because end card has been reached");
1107 } else {
1108 putProximityWakeLockInProperState(selectedAudioDevice);
1109 }
1110 } catch (IllegalStateException e) {
1111 Log.d(Config.LOGTAG, "RTP connection was not available when audio device changed");
1112 }
1113 }
1114
1115 private void updateRtpSessionProposalState(final Account account, final Jid with, final RtpEndUserState state) {
1116 final Intent currentIntent = getIntent();
1117 final String withExtra = currentIntent == null ? null : currentIntent.getStringExtra(EXTRA_WITH);
1118 if (withExtra == null) {
1119 return;
1120 }
1121 if (Jid.ofEscaped(withExtra).asBareJid().equals(with)) {
1122 runOnUiThread(() -> {
1123 updateStateDisplay(state);
1124 updateButtonConfiguration(state);
1125 updateProfilePicture(state);
1126 invalidateOptionsMenu();
1127 });
1128 resetIntent(account, with, state, actionToMedia(currentIntent.getAction()));
1129 }
1130 }
1131
1132 private void resetIntent(final Bundle extras) {
1133 final Intent intent = new Intent(Intent.ACTION_VIEW);
1134 intent.putExtras(extras);
1135 setIntent(intent);
1136 }
1137
1138 private void resetIntent(final Account account, Jid with, final RtpEndUserState state, final Set<Media> media) {
1139 final Intent intent = new Intent(Intent.ACTION_VIEW);
1140 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
1141 if (account.getRoster().getContact(with).getPresences().anySupport(Namespace.JINGLE_MESSAGE)) {
1142 intent.putExtra(EXTRA_WITH, with.asBareJid().toEscapedString());
1143 } else {
1144 intent.putExtra(EXTRA_WITH, with.toEscapedString());
1145 }
1146 intent.putExtra(EXTRA_LAST_REPORTED_STATE, state.toString());
1147 intent.putExtra(EXTRA_LAST_ACTION, media.contains(Media.VIDEO) ? ACTION_MAKE_VIDEO_CALL : ACTION_MAKE_VOICE_CALL);
1148 setIntent(intent);
1149 }
1150}