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.KeyEvent;
18import android.view.Menu;
19import android.view.MenuItem;
20import android.view.View;
21import android.view.WindowManager;
22import android.widget.Toast;
23
24import androidx.annotation.NonNull;
25import androidx.annotation.RequiresApi;
26import androidx.annotation.StringRes;
27import androidx.databinding.DataBindingUtil;
28
29import com.google.common.base.Optional;
30import com.google.common.base.Preconditions;
31import com.google.common.base.Throwables;
32import com.google.common.collect.ImmutableList;
33import com.google.common.collect.ImmutableSet;
34import com.google.common.util.concurrent.FutureCallback;
35import com.google.common.util.concurrent.Futures;
36
37import org.checkerframework.checker.nullness.compatqual.NullableDecl;
38import org.webrtc.RendererCommon;
39import org.webrtc.SurfaceViewRenderer;
40import org.webrtc.VideoTrack;
41
42import java.lang.ref.WeakReference;
43import java.util.Arrays;
44import java.util.Collections;
45import java.util.List;
46import java.util.Set;
47
48import eu.siacs.conversations.Config;
49import eu.siacs.conversations.R;
50import eu.siacs.conversations.databinding.ActivityRtpSessionBinding;
51import eu.siacs.conversations.entities.Account;
52import eu.siacs.conversations.entities.Contact;
53import eu.siacs.conversations.entities.Conversation;
54import eu.siacs.conversations.services.AppRTCAudioManager;
55import eu.siacs.conversations.services.XmppConnectionService;
56import eu.siacs.conversations.ui.util.AvatarWorkerTask;
57import eu.siacs.conversations.ui.util.MainThreadExecutor;
58import eu.siacs.conversations.utils.PermissionUtils;
59import eu.siacs.conversations.utils.TimeFrameUtils;
60import eu.siacs.conversations.xml.Namespace;
61import eu.siacs.conversations.xmpp.Jid;
62import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
63import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
64import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
65import eu.siacs.conversations.xmpp.jingle.Media;
66import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
67
68import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
69import static java.util.Arrays.asList;
70
71public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate {
72
73 public static final String EXTRA_WITH = "with";
74 public static final String EXTRA_SESSION_ID = "session_id";
75 public static final String EXTRA_LAST_REPORTED_STATE = "last_reported_state";
76 public static final String EXTRA_LAST_ACTION = "last_action";
77 public static final String ACTION_ACCEPT_CALL = "action_accept_call";
78 public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call";
79 public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call";
80
81 private static final int CALL_DURATION_UPDATE_INTERVAL = 333;
82
83 private static final List<RtpEndUserState> END_CARD = Arrays.asList(
84 RtpEndUserState.APPLICATION_ERROR,
85 RtpEndUserState.SECURITY_ERROR,
86 RtpEndUserState.DECLINED_OR_BUSY,
87 RtpEndUserState.CONNECTIVITY_ERROR,
88 RtpEndUserState.CONNECTIVITY_LOST_ERROR,
89 RtpEndUserState.RETRACTED
90 );
91 private static final List<RtpEndUserState> STATES_SHOWING_HELP_BUTTON = Arrays.asList(
92 RtpEndUserState.APPLICATION_ERROR,
93 RtpEndUserState.CONNECTIVITY_ERROR,
94 RtpEndUserState.SECURITY_ERROR
95 );
96 private static final List<RtpEndUserState> STATES_SHOWING_SWITCH_TO_CHAT = Arrays.asList(
97 RtpEndUserState.CONNECTING,
98 RtpEndUserState.CONNECTED
99 );
100 private static final String PROXIMITY_WAKE_LOCK_TAG = "conversations:in-rtp-session";
101 private static final int REQUEST_ACCEPT_CALL = 0x1111;
102 private WeakReference<JingleRtpConnection> rtpConnectionReference;
103
104 private ActivityRtpSessionBinding binding;
105 private PowerManager.WakeLock mProximityWakeLock;
106
107 private final Handler mHandler = new Handler();
108 private final Runnable mTickExecutor = new Runnable() {
109 @Override
110 public void run() {
111 updateCallDuration();
112 mHandler.postDelayed(mTickExecutor, CALL_DURATION_UPDATE_INTERVAL);
113 }
114 };
115
116 private static Set<Media> actionToMedia(final String action) {
117 if (ACTION_MAKE_VIDEO_CALL.equals(action)) {
118 return ImmutableSet.of(Media.AUDIO, Media.VIDEO);
119 } else {
120 return ImmutableSet.of(Media.AUDIO);
121 }
122 }
123
124 private static void addSink(final VideoTrack videoTrack, final SurfaceViewRenderer surfaceViewRenderer) {
125 try {
126 videoTrack.addSink(surfaceViewRenderer);
127 } catch (final IllegalStateException e) {
128 Log.e(Config.LOGTAG, "possible race condition on trying to display video track. ignoring", e);
129 }
130 }
131
132 @Override
133 public void onCreate(Bundle savedInstanceState) {
134 super.onCreate(savedInstanceState);
135 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
136 | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
137 | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
138 | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
139 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session);
140 setSupportActionBar(binding.toolbar);
141 }
142
143 @Override
144 public boolean onCreateOptionsMenu(final Menu menu) {
145 getMenuInflater().inflate(R.menu.activity_rtp_session, menu);
146 final MenuItem help = menu.findItem(R.id.action_help);
147 final MenuItem gotoChat = menu.findItem(R.id.action_goto_chat);
148 help.setVisible(isHelpButtonVisible());
149 gotoChat.setVisible(isSwitchToConversationVisible());
150 return super.onCreateOptionsMenu(menu);
151 }
152
153 @Override
154 public boolean onKeyDown(final int keyCode, final KeyEvent event) {
155 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
156 if (xmppConnectionService != null) {
157 if (xmppConnectionService.getNotificationService().stopSoundAndVibration()) {
158 return true;
159 }
160 }
161 }
162 return super.onKeyDown(keyCode, event);
163 }
164
165 private boolean isHelpButtonVisible() {
166 try {
167 return STATES_SHOWING_HELP_BUTTON.contains(requireRtpConnection().getEndUserState());
168 } catch (IllegalStateException e) {
169 final Intent intent = getIntent();
170 final String state = intent != null ? intent.getStringExtra(EXTRA_LAST_REPORTED_STATE) : null;
171 if (state != null) {
172 return STATES_SHOWING_HELP_BUTTON.contains(RtpEndUserState.valueOf(state));
173 } else {
174 return false;
175 }
176 }
177 }
178
179 private boolean isSwitchToConversationVisible() {
180 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
181 return connection != null && STATES_SHOWING_SWITCH_TO_CHAT.contains(connection.getEndUserState());
182 }
183
184 private void switchToConversation() {
185 final Contact contact = getWith();
186 final Conversation conversation = xmppConnectionService.findOrCreateConversation(contact.getAccount(), contact.getJid(), false, true);
187 switchToConversation(conversation);
188 }
189
190 public boolean onOptionsItemSelected(final MenuItem item) {
191 switch (item.getItemId()) {
192 case R.id.action_help:
193 launchHelpInBrowser();
194 break;
195 case R.id.action_goto_chat:
196 switchToConversation();
197 break;
198 }
199 return super.onOptionsItemSelected(item);
200 }
201
202 private void launchHelpInBrowser() {
203 final Intent intent = new Intent(Intent.ACTION_VIEW, Config.HELP);
204 try {
205 startActivity(intent);
206 } catch (final ActivityNotFoundException e) {
207 Toast.makeText(this, R.string.no_application_found_to_open_link, Toast.LENGTH_LONG).show();
208 }
209 }
210
211 private void endCall(View view) {
212 endCall();
213 }
214
215 private void endCall() {
216 if (this.rtpConnectionReference == null) {
217 retractSessionProposal();
218 finish();
219 } else {
220 requireRtpConnection().endCall();
221 }
222 }
223
224 private void retractSessionProposal() {
225 final Intent intent = getIntent();
226 final String action = intent.getAction();
227 final Account account = extractAccount(intent);
228 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
229 final String state = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
230 if (!Intent.ACTION_VIEW.equals(action) || state == null || !END_CARD.contains(RtpEndUserState.valueOf(state))) {
231 resetIntent(account, with, RtpEndUserState.RETRACTED, actionToMedia(intent.getAction()));
232 }
233 xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid());
234 }
235
236 private void rejectCall(View view) {
237 requireRtpConnection().rejectCall();
238 finish();
239 }
240
241 private void acceptCall(View view) {
242 requestPermissionsAndAcceptCall();
243 }
244
245 private void requestPermissionsAndAcceptCall() {
246 final List<String> permissions;
247 if (getMedia().contains(Media.VIDEO)) {
248 permissions = ImmutableList.of(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO);
249 } else {
250 permissions = ImmutableList.of(Manifest.permission.RECORD_AUDIO);
251 }
252 if (PermissionUtils.hasPermission(this, permissions, REQUEST_ACCEPT_CALL)) {
253 putScreenInCallMode();
254 checkRecorderAndAcceptCall();
255 }
256 }
257
258 private void checkRecorderAndAcceptCall() {
259 checkMicrophoneAvailability();
260 try {
261 requireRtpConnection().acceptCall();
262 } catch (final IllegalStateException e) {
263 Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
264 }
265 }
266
267 private void checkMicrophoneAvailability() {
268 new Thread(() -> {
269 final long start = SystemClock.elapsedRealtime();
270 final boolean isMicrophoneAvailable = AppRTCAudioManager.isMicrophoneAvailable();
271 final long stop = SystemClock.elapsedRealtime();
272 Log.d(Config.LOGTAG, "checking microphone availability took " + (stop - start) + "ms");
273 if (isMicrophoneAvailable) {
274 return;
275 }
276 runOnUiThread(() -> Toast.makeText(this, R.string.microphone_unavailable, Toast.LENGTH_LONG).show());
277 }
278 ).start();
279 }
280
281 private void putScreenInCallMode() {
282 putScreenInCallMode(requireRtpConnection().getMedia());
283 }
284
285 private void putScreenInCallMode(final Set<Media> media) {
286 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
287 if (!media.contains(Media.VIDEO)) {
288 final JingleRtpConnection rtpConnection = rtpConnectionReference != null ? rtpConnectionReference.get() : null;
289 final AppRTCAudioManager audioManager = rtpConnection == null ? null : rtpConnection.getAudioManager();
290 if (audioManager == null || audioManager.getSelectedAudioDevice() == AppRTCAudioManager.AudioDevice.EARPIECE) {
291 acquireProximityWakeLock();
292 }
293 }
294 }
295
296 @SuppressLint("WakelockTimeout")
297 private void acquireProximityWakeLock() {
298 final PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
299 if (powerManager == null) {
300 Log.e(Config.LOGTAG, "power manager not available");
301 return;
302 }
303 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
304 if (this.mProximityWakeLock == null) {
305 this.mProximityWakeLock = powerManager.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, PROXIMITY_WAKE_LOCK_TAG);
306 }
307 if (!this.mProximityWakeLock.isHeld()) {
308 Log.d(Config.LOGTAG, "acquiring proximity wake lock");
309 this.mProximityWakeLock.acquire();
310 }
311 }
312 }
313
314 private void releaseProximityWakeLock() {
315 if (this.mProximityWakeLock != null && mProximityWakeLock.isHeld()) {
316 Log.d(Config.LOGTAG, "releasing proximity wake lock");
317 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
318 this.mProximityWakeLock.release(PowerManager.RELEASE_FLAG_WAIT_FOR_NO_PROXIMITY);
319 } else {
320 this.mProximityWakeLock.release();
321 }
322 this.mProximityWakeLock = null;
323 }
324 }
325
326 private void putProximityWakeLockInProperState(final AppRTCAudioManager.AudioDevice audioDevice) {
327 if (audioDevice == AppRTCAudioManager.AudioDevice.EARPIECE) {
328 acquireProximityWakeLock();
329 } else {
330 releaseProximityWakeLock();
331 }
332 }
333
334 @Override
335 protected void refreshUiReal() {
336
337 }
338
339 @Override
340 public void onNewIntent(final Intent intent) {
341 Log.d(Config.LOGTAG, this.getClass().getName() + ".onNewIntent()");
342 super.onNewIntent(intent);
343 setIntent(intent);
344 if (xmppConnectionService == null) {
345 Log.d(Config.LOGTAG, "RtpSessionActivity: background service wasn't bound in onNewIntent()");
346 return;
347 }
348 final Account account = extractAccount(intent);
349 final String action = intent.getAction();
350 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
351 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
352 if (sessionId != null) {
353 Log.d(Config.LOGTAG, "reinitializing from onNewIntent()");
354 if (initializeActivityWithRunningRtpSession(account, with, sessionId)) {
355 return;
356 }
357 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
358 Log.d(Config.LOGTAG, "accepting call from onNewIntent()");
359 requestPermissionsAndAcceptCall();
360 resetIntent(intent.getExtras());
361 }
362 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(action)) {
363 proposeJingleRtpSession(account, with, actionToMedia(action));
364 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
365 } else {
366 throw new IllegalStateException("received onNewIntent without sessionId");
367 }
368 }
369
370 @Override
371 void onBackendConnected() {
372 final Intent intent = getIntent();
373 final String action = intent.getAction();
374 final Account account = extractAccount(intent);
375 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
376 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
377 if (sessionId != null) {
378 if (initializeActivityWithRunningRtpSession(account, with, sessionId)) {
379 return;
380 }
381 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
382 Log.d(Config.LOGTAG, "intent action was accept");
383 requestPermissionsAndAcceptCall();
384 resetIntent(intent.getExtras());
385 }
386 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(action)) {
387 proposeJingleRtpSession(account, with, actionToMedia(action));
388 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
389 } else if (Intent.ACTION_VIEW.equals(action)) {
390 final String extraLastState = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
391 final RtpEndUserState state = extraLastState == null ? null : RtpEndUserState.valueOf(extraLastState);
392 if (state != null) {
393 Log.d(Config.LOGTAG, "restored last state from intent extra");
394 updateButtonConfiguration(state);
395 updateVerifiedShield(false);
396 updateStateDisplay(state);
397 updateProfilePicture(state);
398 invalidateOptionsMenu();
399 }
400 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
401 if (xmppConnectionService.getJingleConnectionManager().fireJingleRtpConnectionStateUpdates()) {
402 return;
403 }
404 if (END_CARD.contains(state) || xmppConnectionService.getJingleConnectionManager().hasMatchingProposal(account, with)) {
405 return;
406 }
407 Log.d(Config.LOGTAG, "restored state (" + state + ") was not an end card. finishing");
408 finish();
409 }
410 }
411
412 private void proposeJingleRtpSession(final Account account, final Jid with, final Set<Media> media) {
413 checkMicrophoneAvailability();
414 if (with.isBareJid()) {
415 xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with, media);
416 } else {
417 final String sessionId = xmppConnectionService.getJingleConnectionManager().initializeRtpSession(account, with, media);
418 initializeActivityWithRunningRtpSession(account, with, sessionId);
419 resetIntent(account, with, sessionId);
420 }
421 putScreenInCallMode(media);
422 }
423
424 @Override
425 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
426 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
427 if (PermissionUtils.allGranted(grantResults)) {
428 if (requestCode == REQUEST_ACCEPT_CALL) {
429 checkRecorderAndAcceptCall();
430 }
431 } else {
432 @StringRes int res;
433 final String firstDenied = getFirstDenied(grantResults, permissions);
434 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
435 res = R.string.no_microphone_permission;
436 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
437 res = R.string.no_camera_permission;
438 } else {
439 throw new IllegalStateException("Invalid permission result request");
440 }
441 Toast.makeText(this, getString(res, getString(R.string.app_name)), Toast.LENGTH_SHORT).show();
442 }
443 }
444
445 @Override
446 public void onStart() {
447 super.onStart();
448 mHandler.postDelayed(mTickExecutor, CALL_DURATION_UPDATE_INTERVAL);
449 }
450
451 @Override
452 public void onStop() {
453 mHandler.removeCallbacks(mTickExecutor);
454 binding.remoteVideo.release();
455 binding.localVideo.release();
456 final WeakReference<JingleRtpConnection> weakReference = this.rtpConnectionReference;
457 final JingleRtpConnection jingleRtpConnection = weakReference == null ? null : weakReference.get();
458 if (jingleRtpConnection != null) {
459 releaseVideoTracks(jingleRtpConnection);
460 }
461 releaseProximityWakeLock();
462 super.onStop();
463 }
464
465 private void releaseVideoTracks(final JingleRtpConnection jingleRtpConnection) {
466 final Optional<VideoTrack> remoteVideo = jingleRtpConnection.getRemoteVideoTrack();
467 if (remoteVideo.isPresent()) {
468 remoteVideo.get().removeSink(binding.remoteVideo);
469 }
470 final Optional<VideoTrack> localVideo = jingleRtpConnection.getLocalVideoTrack();
471 if (localVideo.isPresent()) {
472 localVideo.get().removeSink(binding.localVideo);
473 }
474 }
475
476 @Override
477 public void onBackPressed() {
478 if (isConnected()) {
479 if (switchToPictureInPicture()) {
480 return;
481 }
482 } else {
483 endCall();
484 }
485 super.onBackPressed();
486 }
487
488 @Override
489 public void onUserLeaveHint() {
490 super.onUserLeaveHint();
491 if (switchToPictureInPicture()) {
492 return;
493 }
494 //TODO apparently this method is not getting called on Android 10 when using the task switcher
495 if (emptyReference(rtpConnectionReference) && xmppConnectionService != null) {
496 retractSessionProposal();
497 }
498 }
499
500 private boolean isConnected() {
501 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
502 return connection != null && connection.getEndUserState() == RtpEndUserState.CONNECTED;
503 }
504
505 private boolean switchToPictureInPicture() {
506 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && deviceSupportsPictureInPicture()) {
507 if (shouldBePictureInPicture()) {
508 startPictureInPicture();
509 return true;
510 }
511 }
512 return false;
513 }
514
515 @RequiresApi(api = Build.VERSION_CODES.O)
516 private void startPictureInPicture() {
517 try {
518 enterPictureInPictureMode(
519 new PictureInPictureParams.Builder()
520 .setAspectRatio(new Rational(10, 16))
521 .build()
522 );
523 } catch (final IllegalStateException e) {
524 //this sometimes happens on Samsung phones (possibly when Knox is enabled)
525 Log.w(Config.LOGTAG, "unable to enter picture in picture mode", e);
526 }
527 }
528
529 private boolean deviceSupportsPictureInPicture() {
530 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
531 return getPackageManager().hasSystemFeature(PackageManager.FEATURE_PICTURE_IN_PICTURE);
532 } else {
533 return false;
534 }
535 }
536
537 private boolean shouldBePictureInPicture() {
538 try {
539 final JingleRtpConnection rtpConnection = requireRtpConnection();
540 return rtpConnection.getMedia().contains(Media.VIDEO) && Arrays.asList(
541 RtpEndUserState.ACCEPTING_CALL,
542 RtpEndUserState.CONNECTING,
543 RtpEndUserState.CONNECTED
544 ).contains(rtpConnection.getEndUserState());
545 } catch (final IllegalStateException e) {
546 return false;
547 }
548 }
549
550 private boolean initializeActivityWithRunningRtpSession(final Account account, Jid with, String sessionId) {
551 final WeakReference<JingleRtpConnection> reference = xmppConnectionService.getJingleConnectionManager()
552 .findJingleRtpConnection(account, with, sessionId);
553 if (reference == null || reference.get() == null) {
554 final JingleConnectionManager.TerminatedRtpSession terminatedRtpSession = xmppConnectionService
555 .getJingleConnectionManager().getTerminalSessionState(with, sessionId);
556 if (terminatedRtpSession == null) {
557 throw new IllegalStateException("failed to initialize activity with running rtp session. session not found");
558 }
559 initializeWithTerminatedSessionState(account, with, terminatedRtpSession);
560 return true;
561 }
562 this.rtpConnectionReference = reference;
563 final RtpEndUserState currentState = requireRtpConnection().getEndUserState();
564 final boolean verified = requireRtpConnection().isVerified();
565 if (currentState == RtpEndUserState.ENDED) {
566 reference.get().throwStateTransitionException();
567 finish();
568 return true;
569 }
570 final Set<Media> media = getMedia();
571 if (currentState == RtpEndUserState.INCOMING_CALL) {
572 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
573 }
574 if (JingleRtpConnection.STATES_SHOWING_ONGOING_CALL.contains(requireRtpConnection().getState())) {
575 putScreenInCallMode();
576 }
577 binding.with.setText(getWith().getDisplayName());
578 updateVideoViews(currentState);
579 updateStateDisplay(currentState, media);
580 updateVerifiedShield(verified && STATES_SHOWING_SWITCH_TO_CHAT.contains(currentState));
581 updateButtonConfiguration(currentState, media);
582 updateProfilePicture(currentState);
583 invalidateOptionsMenu();
584 return false;
585 }
586
587 private void initializeWithTerminatedSessionState(final Account account, final Jid with, final JingleConnectionManager.TerminatedRtpSession terminatedRtpSession) {
588 Log.d(Config.LOGTAG, "initializeWithTerminatedSessionState()");
589 if (terminatedRtpSession.state == RtpEndUserState.ENDED) {
590 finish();
591 return;
592 }
593 RtpEndUserState state = terminatedRtpSession.state;
594 resetIntent(account, with, terminatedRtpSession.state, terminatedRtpSession.media);
595 updateButtonConfiguration(state);
596 updateStateDisplay(state);
597 updateProfilePicture(state);
598 updateCallDuration();
599 updateVerifiedShield(false);
600 invalidateOptionsMenu();
601 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
602 }
603
604 private void reInitializeActivityWithRunningRtpSession(final Account account, Jid with, String sessionId) {
605 runOnUiThread(() -> initializeActivityWithRunningRtpSession(account, with, sessionId));
606 resetIntent(account, with, sessionId);
607 }
608
609 private void resetIntent(final Account account, final Jid with, final String sessionId) {
610 final Intent intent = new Intent(Intent.ACTION_VIEW);
611 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
612 intent.putExtra(EXTRA_WITH, with.toEscapedString());
613 intent.putExtra(EXTRA_SESSION_ID, sessionId);
614 setIntent(intent);
615 }
616
617 private void ensureSurfaceViewRendererIsSetup(final SurfaceViewRenderer surfaceViewRenderer) {
618 surfaceViewRenderer.setVisibility(View.VISIBLE);
619 try {
620 surfaceViewRenderer.init(requireRtpConnection().getEglBaseContext(), null);
621 } catch (IllegalStateException e) {
622 Log.d(Config.LOGTAG, "SurfaceViewRenderer was already initialized");
623 }
624 surfaceViewRenderer.setEnableHardwareScaler(true);
625 }
626
627 private void updateStateDisplay(final RtpEndUserState state) {
628 updateStateDisplay(state, Collections.emptySet());
629 }
630
631 private void updateStateDisplay(final RtpEndUserState state, final Set<Media> media) {
632 switch (state) {
633 case INCOMING_CALL:
634 Preconditions.checkArgument(media.size() > 0, "Media must not be empty");
635 if (media.contains(Media.VIDEO)) {
636 setTitle(R.string.rtp_state_incoming_video_call);
637 } else {
638 setTitle(R.string.rtp_state_incoming_call);
639 }
640 break;
641 case CONNECTING:
642 setTitle(R.string.rtp_state_connecting);
643 break;
644 case CONNECTED:
645 setTitle(R.string.rtp_state_connected);
646 break;
647 case ACCEPTING_CALL:
648 setTitle(R.string.rtp_state_accepting_call);
649 break;
650 case ENDING_CALL:
651 setTitle(R.string.rtp_state_ending_call);
652 break;
653 case FINDING_DEVICE:
654 setTitle(R.string.rtp_state_finding_device);
655 break;
656 case RINGING:
657 setTitle(R.string.rtp_state_ringing);
658 break;
659 case DECLINED_OR_BUSY:
660 setTitle(R.string.rtp_state_declined_or_busy);
661 break;
662 case CONNECTIVITY_ERROR:
663 setTitle(R.string.rtp_state_connectivity_error);
664 break;
665 case CONNECTIVITY_LOST_ERROR:
666 setTitle(R.string.rtp_state_connectivity_lost_error);
667 break;
668 case RETRACTED:
669 setTitle(R.string.rtp_state_retracted);
670 break;
671 case APPLICATION_ERROR:
672 setTitle(R.string.rtp_state_application_failure);
673 break;
674 case SECURITY_ERROR:
675 setTitle(R.string.rtp_state_security_error);
676 break;
677 case ENDED:
678 throw new IllegalStateException("Activity should have called finishAndReleaseWakeLock();");
679 default:
680 throw new IllegalStateException(String.format("State %s has not been handled in UI", state));
681 }
682 }
683
684 private void updateVerifiedShield(final boolean verified) {
685 if (isPictureInPicture()) {
686 this.binding.verified.setVisibility(View.GONE);
687 return;
688 }
689 this.binding.verified.setVisibility(verified ? View.VISIBLE : View.GONE);
690 }
691
692 private void updateProfilePicture(final RtpEndUserState state) {
693 updateProfilePicture(state, null);
694 }
695
696 private void updateProfilePicture(final RtpEndUserState state, final Contact contact) {
697 if (state == RtpEndUserState.INCOMING_CALL || state == RtpEndUserState.ACCEPTING_CALL) {
698 final boolean show = getResources().getBoolean(R.bool.show_avatar_incoming_call);
699 if (show) {
700 binding.contactPhoto.setVisibility(View.VISIBLE);
701 if (contact == null) {
702 AvatarWorkerTask.loadAvatar(getWith(), binding.contactPhoto, R.dimen.publish_avatar_size);
703 } else {
704 AvatarWorkerTask.loadAvatar(contact, binding.contactPhoto, R.dimen.publish_avatar_size);
705 }
706 } else {
707 binding.contactPhoto.setVisibility(View.GONE);
708 }
709 } else {
710 binding.contactPhoto.setVisibility(View.GONE);
711 }
712 }
713
714 private Set<Media> getMedia() {
715 return requireRtpConnection().getMedia();
716 }
717
718 private void updateButtonConfiguration(final RtpEndUserState state) {
719 updateButtonConfiguration(state, Collections.emptySet());
720 }
721
722 @SuppressLint("RestrictedApi")
723 private void updateButtonConfiguration(final RtpEndUserState state, final Set<Media> media) {
724 if (state == RtpEndUserState.ENDING_CALL || isPictureInPicture()) {
725 this.binding.rejectCall.setVisibility(View.INVISIBLE);
726 this.binding.endCall.setVisibility(View.INVISIBLE);
727 this.binding.acceptCall.setVisibility(View.INVISIBLE);
728 } else if (state == RtpEndUserState.INCOMING_CALL) {
729 this.binding.rejectCall.setContentDescription(getString(R.string.dismiss_call));
730 this.binding.rejectCall.setOnClickListener(this::rejectCall);
731 this.binding.rejectCall.setImageResource(R.drawable.ic_call_end_white_48dp);
732 this.binding.rejectCall.setVisibility(View.VISIBLE);
733 this.binding.endCall.setVisibility(View.INVISIBLE);
734 this.binding.acceptCall.setContentDescription(getString(R.string.answer_call));
735 this.binding.acceptCall.setOnClickListener(this::acceptCall);
736 this.binding.acceptCall.setImageResource(R.drawable.ic_call_white_48dp);
737 this.binding.acceptCall.setVisibility(View.VISIBLE);
738 } else if (state == RtpEndUserState.DECLINED_OR_BUSY) {
739 this.binding.rejectCall.setContentDescription(getString(R.string.exit));
740 this.binding.rejectCall.setOnClickListener(this::exit);
741 this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
742 this.binding.rejectCall.setVisibility(View.VISIBLE);
743 this.binding.endCall.setVisibility(View.INVISIBLE);
744 this.binding.acceptCall.setContentDescription(getString(R.string.record_voice_mail));
745 this.binding.acceptCall.setOnClickListener(this::recordVoiceMail);
746 this.binding.acceptCall.setImageResource(R.drawable.ic_voicemail_white_24dp);
747 this.binding.acceptCall.setVisibility(View.VISIBLE);
748 } else if (asList(
749 RtpEndUserState.CONNECTIVITY_ERROR,
750 RtpEndUserState.CONNECTIVITY_LOST_ERROR,
751 RtpEndUserState.APPLICATION_ERROR,
752 RtpEndUserState.RETRACTED,
753 RtpEndUserState.SECURITY_ERROR
754 ).contains(state)) {
755 this.binding.rejectCall.setContentDescription(getString(R.string.exit));
756 this.binding.rejectCall.setOnClickListener(this::exit);
757 this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
758 this.binding.rejectCall.setVisibility(View.VISIBLE);
759 this.binding.endCall.setVisibility(View.INVISIBLE);
760 this.binding.acceptCall.setContentDescription(getString(R.string.try_again));
761 this.binding.acceptCall.setOnClickListener(this::retry);
762 this.binding.acceptCall.setImageResource(R.drawable.ic_replay_white_48dp);
763 this.binding.acceptCall.setVisibility(View.VISIBLE);
764 } else {
765 this.binding.rejectCall.setVisibility(View.INVISIBLE);
766 this.binding.endCall.setContentDescription(getString(R.string.hang_up));
767 this.binding.endCall.setOnClickListener(this::endCall);
768 this.binding.endCall.setImageResource(R.drawable.ic_call_end_white_48dp);
769 this.binding.endCall.setVisibility(View.VISIBLE);
770 this.binding.acceptCall.setVisibility(View.INVISIBLE);
771 }
772 updateInCallButtonConfiguration(state, media);
773 }
774
775 private boolean isPictureInPicture() {
776 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
777 return isInPictureInPictureMode();
778 } else {
779 return false;
780 }
781 }
782
783 private void updateInCallButtonConfiguration() {
784 updateInCallButtonConfiguration(requireRtpConnection().getEndUserState(), requireRtpConnection().getMedia());
785 }
786
787 @SuppressLint("RestrictedApi")
788 private void updateInCallButtonConfiguration(final RtpEndUserState state, final Set<Media> media) {
789 if (state == RtpEndUserState.CONNECTED && !isPictureInPicture()) {
790 Preconditions.checkArgument(media.size() > 0, "Media must not be empty");
791 if (media.contains(Media.VIDEO)) {
792 final JingleRtpConnection rtpConnection = requireRtpConnection();
793 updateInCallButtonConfigurationVideo(rtpConnection.isVideoEnabled(), rtpConnection.isCameraSwitchable());
794 } else {
795 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
796 updateInCallButtonConfigurationSpeaker(
797 audioManager.getSelectedAudioDevice(),
798 audioManager.getAudioDevices().size()
799 );
800 this.binding.inCallActionFarRight.setVisibility(View.GONE);
801 }
802 if (media.contains(Media.AUDIO)) {
803 updateInCallButtonConfigurationMicrophone(requireRtpConnection().isMicrophoneEnabled());
804 } else {
805 this.binding.inCallActionLeft.setVisibility(View.GONE);
806 }
807 } else {
808 this.binding.inCallActionLeft.setVisibility(View.GONE);
809 this.binding.inCallActionRight.setVisibility(View.GONE);
810 this.binding.inCallActionFarRight.setVisibility(View.GONE);
811 }
812 }
813
814 @SuppressLint("RestrictedApi")
815 private void updateInCallButtonConfigurationSpeaker(final AppRTCAudioManager.AudioDevice selectedAudioDevice, final int numberOfChoices) {
816 switch (selectedAudioDevice) {
817 case EARPIECE:
818 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_off_black_24dp);
819 if (numberOfChoices >= 2) {
820 this.binding.inCallActionRight.setOnClickListener(this::switchToSpeaker);
821 } else {
822 this.binding.inCallActionRight.setOnClickListener(null);
823 this.binding.inCallActionRight.setClickable(false);
824 }
825 break;
826 case WIRED_HEADSET:
827 this.binding.inCallActionRight.setImageResource(R.drawable.ic_headset_black_24dp);
828 this.binding.inCallActionRight.setOnClickListener(null);
829 this.binding.inCallActionRight.setClickable(false);
830 break;
831 case SPEAKER_PHONE:
832 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_up_black_24dp);
833 if (numberOfChoices >= 2) {
834 this.binding.inCallActionRight.setOnClickListener(this::switchToEarpiece);
835 } else {
836 this.binding.inCallActionRight.setOnClickListener(null);
837 this.binding.inCallActionRight.setClickable(false);
838 }
839 break;
840 case BLUETOOTH:
841 this.binding.inCallActionRight.setImageResource(R.drawable.ic_bluetooth_audio_black_24dp);
842 this.binding.inCallActionRight.setOnClickListener(null);
843 this.binding.inCallActionRight.setClickable(false);
844 break;
845 }
846 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
847 }
848
849 @SuppressLint("RestrictedApi")
850 private void updateInCallButtonConfigurationVideo(final boolean videoEnabled, final boolean isCameraSwitchable) {
851 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
852 if (isCameraSwitchable) {
853 this.binding.inCallActionFarRight.setImageResource(R.drawable.ic_flip_camera_android_black_24dp);
854 this.binding.inCallActionFarRight.setVisibility(View.VISIBLE);
855 this.binding.inCallActionFarRight.setOnClickListener(this::switchCamera);
856 } else {
857 this.binding.inCallActionFarRight.setVisibility(View.GONE);
858 }
859 if (videoEnabled) {
860 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_black_24dp);
861 this.binding.inCallActionRight.setOnClickListener(this::disableVideo);
862 } else {
863 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_off_black_24dp);
864 this.binding.inCallActionRight.setOnClickListener(this::enableVideo);
865 }
866 }
867
868 private void switchCamera(final View view) {
869 Futures.addCallback(requireRtpConnection().switchCamera(), new FutureCallback<Boolean>() {
870 @Override
871 public void onSuccess(@NullableDecl Boolean isFrontCamera) {
872 binding.localVideo.setMirror(isFrontCamera);
873 }
874
875 @Override
876 public void onFailure(@NonNull final Throwable throwable) {
877 Log.d(Config.LOGTAG, "could not switch camera", Throwables.getRootCause(throwable));
878 Toast.makeText(RtpSessionActivity.this, R.string.could_not_switch_camera, Toast.LENGTH_LONG).show();
879 }
880 }, MainThreadExecutor.getInstance());
881 }
882
883 private void enableVideo(View view) {
884 try {
885 requireRtpConnection().setVideoEnabled(true);
886 } catch (final IllegalStateException e) {
887 Toast.makeText(this, R.string.unable_to_enable_video, Toast.LENGTH_SHORT).show();
888 return;
889 }
890 updateInCallButtonConfigurationVideo(true, requireRtpConnection().isCameraSwitchable());
891 }
892
893 private void disableVideo(View view) {
894 requireRtpConnection().setVideoEnabled(false);
895 updateInCallButtonConfigurationVideo(false, requireRtpConnection().isCameraSwitchable());
896
897 }
898
899 @SuppressLint("RestrictedApi")
900 private void updateInCallButtonConfigurationMicrophone(final boolean microphoneEnabled) {
901 if (microphoneEnabled) {
902 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_black_24dp);
903 this.binding.inCallActionLeft.setOnClickListener(this::disableMicrophone);
904 } else {
905 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_off_black_24dp);
906 this.binding.inCallActionLeft.setOnClickListener(this::enableMicrophone);
907 }
908 this.binding.inCallActionLeft.setVisibility(View.VISIBLE);
909 }
910
911 private void updateCallDuration() {
912 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
913 if (connection == null || connection.getMedia().contains(Media.VIDEO)) {
914 this.binding.duration.setVisibility(View.GONE);
915 return;
916 }
917 final long rtpConnectionStarted = connection.getRtpConnectionStarted();
918 final long rtpConnectionEnded = connection.getRtpConnectionEnded();
919 if (rtpConnectionStarted != 0) {
920 final long ended = rtpConnectionEnded == 0 ? SystemClock.elapsedRealtime() : rtpConnectionEnded;
921 this.binding.duration.setText(TimeFrameUtils.formatTimePassed(rtpConnectionStarted, ended, false));
922 this.binding.duration.setVisibility(View.VISIBLE);
923 } else {
924 this.binding.duration.setVisibility(View.GONE);
925 }
926 }
927
928 private void updateVideoViews(final RtpEndUserState state) {
929 if (END_CARD.contains(state) || state == RtpEndUserState.ENDING_CALL) {
930 binding.localVideo.setVisibility(View.GONE);
931 binding.localVideo.release();
932 binding.remoteVideoWrapper.setVisibility(View.GONE);
933 binding.remoteVideo.release();
934 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
935 if (isPictureInPicture()) {
936 binding.appBarLayout.setVisibility(View.GONE);
937 binding.pipPlaceholder.setVisibility(View.VISIBLE);
938 if (Arrays.asList(
939 RtpEndUserState.APPLICATION_ERROR,
940 RtpEndUserState.CONNECTIVITY_ERROR,
941 RtpEndUserState.SECURITY_ERROR)
942 .contains(state)) {
943 binding.pipWarning.setVisibility(View.VISIBLE);
944 binding.pipWaiting.setVisibility(View.GONE);
945 } else {
946 binding.pipWarning.setVisibility(View.GONE);
947 binding.pipWaiting.setVisibility(View.GONE);
948 }
949 } else {
950 binding.appBarLayout.setVisibility(View.VISIBLE);
951 binding.pipPlaceholder.setVisibility(View.GONE);
952 }
953 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
954 return;
955 }
956 if (isPictureInPicture() && (state == RtpEndUserState.CONNECTING || state == RtpEndUserState.ACCEPTING_CALL)) {
957 binding.localVideo.setVisibility(View.GONE);
958 binding.remoteVideoWrapper.setVisibility(View.GONE);
959 binding.appBarLayout.setVisibility(View.GONE);
960 binding.pipPlaceholder.setVisibility(View.VISIBLE);
961 binding.pipWarning.setVisibility(View.GONE);
962 binding.pipWaiting.setVisibility(View.VISIBLE);
963 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
964 return;
965 }
966 final Optional<VideoTrack> localVideoTrack = getLocalVideoTrack();
967 if (localVideoTrack.isPresent() && !isPictureInPicture()) {
968 ensureSurfaceViewRendererIsSetup(binding.localVideo);
969 //paint local view over remote view
970 binding.localVideo.setZOrderMediaOverlay(true);
971 binding.localVideo.setMirror(requireRtpConnection().isFrontCamera());
972 addSink(localVideoTrack.get(), binding.localVideo);
973 } else {
974 binding.localVideo.setVisibility(View.GONE);
975 }
976 final Optional<VideoTrack> remoteVideoTrack = getRemoteVideoTrack();
977 if (remoteVideoTrack.isPresent()) {
978 ensureSurfaceViewRendererIsSetup(binding.remoteVideo);
979 addSink(remoteVideoTrack.get(), binding.remoteVideo);
980 binding.remoteVideo.setScalingType(
981 RendererCommon.ScalingType.SCALE_ASPECT_FILL,
982 RendererCommon.ScalingType.SCALE_ASPECT_FIT
983 );
984 if (state == RtpEndUserState.CONNECTED) {
985 binding.appBarLayout.setVisibility(View.GONE);
986 getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
987 binding.remoteVideoWrapper.setVisibility(View.VISIBLE);
988 } else {
989 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
990 binding.remoteVideoWrapper.setVisibility(View.GONE);
991 }
992 if (isPictureInPicture() && !requireRtpConnection().isMicrophoneEnabled()) {
993 binding.pipLocalMicOffIndicator.setVisibility(View.VISIBLE);
994 } else {
995 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
996 }
997 } else {
998 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
999 binding.remoteVideoWrapper.setVisibility(View.GONE);
1000 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
1001 }
1002 }
1003
1004 private Optional<VideoTrack> getLocalVideoTrack() {
1005 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
1006 if (connection == null) {
1007 return Optional.absent();
1008 }
1009 return connection.getLocalVideoTrack();
1010 }
1011
1012 private Optional<VideoTrack> getRemoteVideoTrack() {
1013 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
1014 if (connection == null) {
1015 return Optional.absent();
1016 }
1017 return connection.getRemoteVideoTrack();
1018 }
1019
1020 private void disableMicrophone(View view) {
1021 final JingleRtpConnection rtpConnection = requireRtpConnection();
1022 if (rtpConnection.setMicrophoneEnabled(false)) {
1023 updateInCallButtonConfiguration();
1024 }
1025 }
1026
1027 private void enableMicrophone(View view) {
1028 final JingleRtpConnection rtpConnection = requireRtpConnection();
1029 if (rtpConnection.setMicrophoneEnabled(true)) {
1030 updateInCallButtonConfiguration();
1031 }
1032 }
1033
1034 private void switchToEarpiece(View view) {
1035 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.EARPIECE);
1036 acquireProximityWakeLock();
1037 }
1038
1039 private void switchToSpeaker(View view) {
1040 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.SPEAKER_PHONE);
1041 releaseProximityWakeLock();
1042 }
1043
1044 private void retry(View view) {
1045 final Intent intent = getIntent();
1046 final Account account = extractAccount(intent);
1047 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
1048 final String lastAction = intent.getStringExtra(EXTRA_LAST_ACTION);
1049 final String action = intent.getAction();
1050 final Set<Media> media = actionToMedia(lastAction == null ? action : lastAction);
1051 this.rtpConnectionReference = null;
1052 Log.d(Config.LOGTAG, "attempting retry with " + with.toEscapedString());
1053 proposeJingleRtpSession(account, with, media);
1054 }
1055
1056 private void exit(final View view) {
1057 finish();
1058 }
1059
1060 private void recordVoiceMail(final View view) {
1061 final Intent intent = getIntent();
1062 final Account account = extractAccount(intent);
1063 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
1064 final Conversation conversation = xmppConnectionService.findOrCreateConversation(account, with, false, true);
1065 final Intent launchIntent = new Intent(this, ConversationsActivity.class);
1066 launchIntent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
1067 launchIntent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
1068 launchIntent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
1069 launchIntent.putExtra(ConversationsActivity.EXTRA_POST_INIT_ACTION, ConversationsActivity.POST_ACTION_RECORD_VOICE);
1070 startActivity(launchIntent);
1071 finish();
1072 }
1073
1074 private Contact getWith() {
1075 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
1076 final Account account = id.account;
1077 return account.getRoster().getContact(id.with);
1078 }
1079
1080 private JingleRtpConnection requireRtpConnection() {
1081 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
1082 if (connection == null) {
1083 throw new IllegalStateException("No RTP connection found");
1084 }
1085 return connection;
1086 }
1087
1088 @Override
1089 public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) {
1090 Log.d(Config.LOGTAG, "onJingleRtpConnectionUpdate(" + state + ")");
1091 if (END_CARD.contains(state)) {
1092 Log.d(Config.LOGTAG, "end card reached");
1093 releaseProximityWakeLock();
1094 runOnUiThread(() -> getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON));
1095 }
1096 if (with.isBareJid()) {
1097 updateRtpSessionProposalState(account, with, state);
1098 return;
1099 }
1100 if (emptyReference(this.rtpConnectionReference)) {
1101 if (END_CARD.contains(state)) {
1102 Log.d(Config.LOGTAG, "not reinitializing session");
1103 return;
1104 }
1105 //this happens when going from proposed session to actual session
1106 reInitializeActivityWithRunningRtpSession(account, with, sessionId);
1107 return;
1108 }
1109 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
1110 final boolean verified = requireRtpConnection().isVerified();
1111 final Set<Media> media = getMedia();
1112 final Contact contact = getWith();
1113 if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) {
1114 if (state == RtpEndUserState.ENDED) {
1115 finish();
1116 return;
1117 }
1118 runOnUiThread(() -> {
1119 updateStateDisplay(state, media);
1120 updateVerifiedShield(verified && STATES_SHOWING_SWITCH_TO_CHAT.contains(state));
1121 updateButtonConfiguration(state, media);
1122 updateVideoViews(state);
1123 updateProfilePicture(state, contact);
1124 invalidateOptionsMenu();
1125 });
1126 if (END_CARD.contains(state)) {
1127 final JingleRtpConnection rtpConnection = requireRtpConnection();
1128 resetIntent(account, with, state, rtpConnection.getMedia());
1129 releaseVideoTracks(rtpConnection);
1130 this.rtpConnectionReference = null;
1131 }
1132 } else {
1133 Log.d(Config.LOGTAG, "received update for other rtp session");
1134 }
1135 }
1136
1137 @Override
1138 public void onAudioDeviceChanged(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices) {
1139 Log.d(Config.LOGTAG, "onAudioDeviceChanged in activity: selected:" + selectedAudioDevice + ", available:" + availableAudioDevices);
1140 try {
1141 if (getMedia().contains(Media.VIDEO)) {
1142 Log.d(Config.LOGTAG, "nothing to do; in video mode");
1143 return;
1144 }
1145 final RtpEndUserState endUserState = requireRtpConnection().getEndUserState();
1146 if (endUserState == RtpEndUserState.CONNECTED) {
1147 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
1148 updateInCallButtonConfigurationSpeaker(
1149 audioManager.getSelectedAudioDevice(),
1150 audioManager.getAudioDevices().size()
1151 );
1152 } else if (END_CARD.contains(endUserState)) {
1153 Log.d(Config.LOGTAG, "onAudioDeviceChanged() nothing to do because end card has been reached");
1154 } else {
1155 putProximityWakeLockInProperState(selectedAudioDevice);
1156 }
1157 } catch (IllegalStateException e) {
1158 Log.d(Config.LOGTAG, "RTP connection was not available when audio device changed");
1159 }
1160 }
1161
1162 private void updateRtpSessionProposalState(final Account account, final Jid with, final RtpEndUserState state) {
1163 final Intent currentIntent = getIntent();
1164 final String withExtra = currentIntent == null ? null : currentIntent.getStringExtra(EXTRA_WITH);
1165 if (withExtra == null) {
1166 return;
1167 }
1168 if (Jid.ofEscaped(withExtra).asBareJid().equals(with)) {
1169 runOnUiThread(() -> {
1170 updateVerifiedShield(false);
1171 updateStateDisplay(state);
1172 updateButtonConfiguration(state);
1173 updateProfilePicture(state);
1174 invalidateOptionsMenu();
1175 });
1176 resetIntent(account, with, state, actionToMedia(currentIntent.getAction()));
1177 }
1178 }
1179
1180 private void resetIntent(final Bundle extras) {
1181 final Intent intent = new Intent(Intent.ACTION_VIEW);
1182 intent.putExtras(extras);
1183 setIntent(intent);
1184 }
1185
1186 private void resetIntent(final Account account, Jid with, final RtpEndUserState state, final Set<Media> media) {
1187 final Intent intent = new Intent(Intent.ACTION_VIEW);
1188 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
1189 if (account.getRoster().getContact(with).getPresences().anySupport(Namespace.JINGLE_MESSAGE)) {
1190 intent.putExtra(EXTRA_WITH, with.asBareJid().toEscapedString());
1191 } else {
1192 intent.putExtra(EXTRA_WITH, with.toEscapedString());
1193 }
1194 intent.putExtra(EXTRA_LAST_REPORTED_STATE, state.toString());
1195 intent.putExtra(EXTRA_LAST_ACTION, media.contains(Media.VIDEO) ? ACTION_MAKE_VIDEO_CALL : ACTION_MAKE_VOICE_CALL);
1196 setIntent(intent);
1197 }
1198
1199 private static boolean emptyReference(final WeakReference<?> weakReference) {
1200 return weakReference == null || weakReference.get() == null;
1201 }
1202}