1package eu.siacs.conversations.ui;
2
3import static java.util.Arrays.asList;
4import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
5
6import android.Manifest;
7import android.annotation.SuppressLint;
8import android.app.PictureInPictureParams;
9import android.content.ActivityNotFoundException;
10import android.content.Context;
11import android.content.Intent;
12import android.content.pm.PackageManager;
13import android.os.Build;
14import android.os.Bundle;
15import android.os.Handler;
16import android.os.PowerManager;
17import android.os.SystemClock;
18import android.util.Log;
19import android.util.Rational;
20import android.view.KeyEvent;
21import android.view.Menu;
22import android.view.MenuItem;
23import android.view.View;
24import android.view.WindowManager;
25import android.widget.Toast;
26
27import androidx.annotation.NonNull;
28import androidx.annotation.RequiresApi;
29import androidx.annotation.StringRes;
30import androidx.databinding.DataBindingUtil;
31
32import com.google.common.base.Optional;
33import com.google.common.base.Preconditions;
34import com.google.common.base.Throwables;
35import com.google.common.collect.ImmutableList;
36import com.google.common.collect.ImmutableSet;
37import com.google.common.util.concurrent.FutureCallback;
38import com.google.common.util.concurrent.Futures;
39
40import org.checkerframework.checker.nullness.compatqual.NullableDecl;
41import org.jetbrains.annotations.NotNull;
42import org.webrtc.RendererCommon;
43import org.webrtc.SurfaceViewRenderer;
44import org.webrtc.VideoTrack;
45
46import java.lang.ref.WeakReference;
47import java.util.Arrays;
48import java.util.Collections;
49import java.util.List;
50import java.util.Set;
51
52import eu.siacs.conversations.Config;
53import eu.siacs.conversations.R;
54import eu.siacs.conversations.databinding.ActivityRtpSessionBinding;
55import eu.siacs.conversations.entities.Account;
56import eu.siacs.conversations.entities.Contact;
57import eu.siacs.conversations.entities.Conversation;
58import eu.siacs.conversations.services.AppRTCAudioManager;
59import eu.siacs.conversations.services.XmppConnectionService;
60import eu.siacs.conversations.ui.widget.DialpadView;
61import eu.siacs.conversations.ui.util.AvatarWorkerTask;
62import eu.siacs.conversations.ui.util.MainThreadExecutor;
63import eu.siacs.conversations.ui.util.Rationals;
64import eu.siacs.conversations.utils.PermissionUtils;
65import eu.siacs.conversations.utils.TimeFrameUtils;
66import eu.siacs.conversations.xml.Namespace;
67import eu.siacs.conversations.xmpp.Jid;
68import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
69import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
70import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
71import eu.siacs.conversations.xmpp.jingle.Media;
72import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
73
74import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
75import static java.util.Arrays.asList;
76
77public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate, eu.siacs.conversations.ui.widget.SurfaceViewRenderer.OnAspectRatioChanged {
78
79 public static final String EXTRA_WITH = "with";
80 public static final String EXTRA_SESSION_ID = "session_id";
81 public static final String EXTRA_LAST_REPORTED_STATE = "last_reported_state";
82 public static final String EXTRA_LAST_ACTION = "last_action";
83 public static final String ACTION_ACCEPT_CALL = "action_accept_call";
84 public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call";
85 public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call";
86
87 private static final int CALL_DURATION_UPDATE_INTERVAL = 333;
88
89 public static final List<RtpEndUserState> END_CARD = Arrays.asList(
90 RtpEndUserState.APPLICATION_ERROR,
91 RtpEndUserState.SECURITY_ERROR,
92 RtpEndUserState.DECLINED_OR_BUSY,
93 RtpEndUserState.CONNECTIVITY_ERROR,
94 RtpEndUserState.CONNECTIVITY_LOST_ERROR,
95 RtpEndUserState.RETRACTED
96 );
97 private static final List<RtpEndUserState> STATES_SHOWING_HELP_BUTTON = Arrays.asList(
98 RtpEndUserState.APPLICATION_ERROR,
99 RtpEndUserState.CONNECTIVITY_ERROR,
100 RtpEndUserState.SECURITY_ERROR
101 );
102 private static final List<RtpEndUserState> STATES_SHOWING_SWITCH_TO_CHAT = Arrays.asList(
103 RtpEndUserState.CONNECTING,
104 RtpEndUserState.CONNECTED,
105 RtpEndUserState.RECONNECTING
106 );
107 private static final List<RtpEndUserState> STATES_CONSIDERED_CONNECTED = Arrays.asList(
108 RtpEndUserState.CONNECTED,
109 RtpEndUserState.RECONNECTING
110 );
111 private static final List<RtpEndUserState> STATES_SHOWING_PIP_PLACEHOLDER = Arrays.asList(
112 RtpEndUserState.ACCEPTING_CALL,
113 RtpEndUserState.CONNECTING,
114 RtpEndUserState.RECONNECTING
115 );
116 private static final String PROXIMITY_WAKE_LOCK_TAG = "conversations:in-rtp-session";
117 private static final int REQUEST_ACCEPT_CALL = 0x1111;
118 private WeakReference<JingleRtpConnection> rtpConnectionReference;
119
120 private ActivityRtpSessionBinding binding;
121 private PowerManager.WakeLock mProximityWakeLock;
122
123 private final Handler mHandler = new Handler();
124 private final Runnable mTickExecutor = new Runnable() {
125 @Override
126 public void run() {
127 updateCallDuration();
128 mHandler.postDelayed(mTickExecutor, CALL_DURATION_UPDATE_INTERVAL);
129 }
130 };
131
132 private static Set<Media> actionToMedia(final String action) {
133 if (ACTION_MAKE_VIDEO_CALL.equals(action)) {
134 return ImmutableSet.of(Media.AUDIO, Media.VIDEO);
135 } else {
136 return ImmutableSet.of(Media.AUDIO);
137 }
138 }
139
140 private static void addSink(final VideoTrack videoTrack, final SurfaceViewRenderer surfaceViewRenderer) {
141 try {
142 videoTrack.addSink(surfaceViewRenderer);
143 } catch (final IllegalStateException e) {
144 Log.e(Config.LOGTAG, "possible race condition on trying to display video track. ignoring", e);
145 }
146 }
147
148 @Override
149 public void onCreate(Bundle savedInstanceState) {
150 super.onCreate(savedInstanceState);
151 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
152 | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
153 | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
154 | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
155 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session);
156 setSupportActionBar(binding.toolbar);
157
158 binding.dialpad.setClickConsumer(tag -> {
159 requireRtpConnection().applyDtmfTone(tag);
160 });
161
162 if (savedInstanceState != null) {
163 boolean dialpadVisible = savedInstanceState.getBoolean("dialpad_visible");
164 binding.dialpad.setVisibility(dialpadVisible ? View.VISIBLE : View.GONE);
165 }
166 }
167
168 @Override
169 public boolean onCreateOptionsMenu(final Menu menu) {
170 getMenuInflater().inflate(R.menu.activity_rtp_session, menu);
171 final MenuItem help = menu.findItem(R.id.action_help);
172 final MenuItem gotoChat = menu.findItem(R.id.action_goto_chat);
173 final MenuItem dialpad = menu.findItem(R.id.action_dialpad);
174 help.setVisible(isHelpButtonVisible());
175 gotoChat.setVisible(isSwitchToConversationVisible());
176 dialpad.setVisible(isAudioOnlyConversation());
177 return super.onCreateOptionsMenu(menu);
178 }
179
180 @Override
181 public boolean onKeyDown(final int keyCode, final KeyEvent event) {
182 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
183 if (xmppConnectionService != null) {
184 if (xmppConnectionService.getNotificationService().stopSoundAndVibration()) {
185 return true;
186 }
187 }
188 }
189 return super.onKeyDown(keyCode, event);
190 }
191
192 private boolean isHelpButtonVisible() {
193 try {
194 return STATES_SHOWING_HELP_BUTTON.contains(requireRtpConnection().getEndUserState());
195 } catch (IllegalStateException e) {
196 final Intent intent = getIntent();
197 final String state = intent != null ? intent.getStringExtra(EXTRA_LAST_REPORTED_STATE) : null;
198 if (state != null) {
199 return STATES_SHOWING_HELP_BUTTON.contains(RtpEndUserState.valueOf(state));
200 } else {
201 return false;
202 }
203 }
204 }
205
206 private boolean isSwitchToConversationVisible() {
207 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
208 return connection != null && STATES_SHOWING_SWITCH_TO_CHAT.contains(connection.getEndUserState());
209 }
210
211 private boolean isAudioOnlyConversation() {
212 final JingleRtpConnection connection =
213 this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
214
215 return connection != null && !connection.getMedia().contains(Media.VIDEO);
216 }
217
218 private void switchToConversation() {
219 final Contact contact = getWith();
220 final Conversation conversation = xmppConnectionService.findOrCreateConversation(contact.getAccount(), contact.getJid(), false, true);
221 switchToConversation(conversation);
222 }
223
224 private void toggleDialpadVisibility() {
225 if (binding.dialpad.getVisibility() == View.VISIBLE) {
226 binding.dialpad.setVisibility(View.GONE);
227 }
228 else {
229 binding.dialpad.setVisibility(View.VISIBLE);
230 }
231 }
232
233 public boolean onOptionsItemSelected(final MenuItem item) {
234 switch (item.getItemId()) {
235 case R.id.action_help:
236 launchHelpInBrowser();
237 break;
238 case R.id.action_goto_chat:
239 switchToConversation();
240 break;
241 case R.id.action_dialpad:
242 toggleDialpadVisibility();
243 break;
244 }
245 return super.onOptionsItemSelected(item);
246 }
247
248 private void launchHelpInBrowser() {
249 final Intent intent = new Intent(Intent.ACTION_VIEW, Config.HELP);
250 try {
251 startActivity(intent);
252 } catch (final ActivityNotFoundException e) {
253 Toast.makeText(this, R.string.no_application_found_to_open_link, Toast.LENGTH_LONG).show();
254 }
255 }
256
257 private void endCall(View view) {
258 endCall();
259 }
260
261 private void endCall() {
262 if (this.rtpConnectionReference == null) {
263 retractSessionProposal();
264 finish();
265 } else {
266 requireRtpConnection().endCall();
267 }
268 }
269
270 private void retractSessionProposal() {
271 final Intent intent = getIntent();
272 final String action = intent.getAction();
273 final Account account = extractAccount(intent);
274 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
275 final String state = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
276 if (!Intent.ACTION_VIEW.equals(action) || state == null || !END_CARD.contains(RtpEndUserState.valueOf(state))) {
277 resetIntent(account, with, RtpEndUserState.RETRACTED, actionToMedia(intent.getAction()));
278 }
279 xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid());
280 }
281
282 private void rejectCall(View view) {
283 requireRtpConnection().rejectCall();
284 finish();
285 }
286
287 private void acceptCall(View view) {
288 requestPermissionsAndAcceptCall();
289 }
290
291 private void requestPermissionsAndAcceptCall() {
292 final List<String> permissions;
293 if (getMedia().contains(Media.VIDEO)) {
294 permissions = ImmutableList.of(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO);
295 } else {
296 permissions = ImmutableList.of(Manifest.permission.RECORD_AUDIO);
297 }
298 if (PermissionUtils.hasPermission(this, permissions, REQUEST_ACCEPT_CALL)) {
299 putScreenInCallMode();
300 checkRecorderAndAcceptCall();
301 }
302 }
303
304 private void checkRecorderAndAcceptCall() {
305 checkMicrophoneAvailability();
306 try {
307 requireRtpConnection().acceptCall();
308 } catch (final IllegalStateException e) {
309 Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
310 }
311 }
312
313 private void checkMicrophoneAvailability() {
314 new Thread(() -> {
315 final long start = SystemClock.elapsedRealtime();
316 final boolean isMicrophoneAvailable = AppRTCAudioManager.isMicrophoneAvailable();
317 final long stop = SystemClock.elapsedRealtime();
318 Log.d(Config.LOGTAG, "checking microphone availability took " + (stop - start) + "ms");
319 if (isMicrophoneAvailable) {
320 return;
321 }
322 runOnUiThread(() -> Toast.makeText(this, R.string.microphone_unavailable, Toast.LENGTH_LONG).show());
323 }
324 ).start();
325 }
326
327 private void putScreenInCallMode() {
328 putScreenInCallMode(requireRtpConnection().getMedia());
329 }
330
331 private void putScreenInCallMode(final Set<Media> media) {
332 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
333 if (!media.contains(Media.VIDEO)) {
334 final JingleRtpConnection rtpConnection = rtpConnectionReference != null ? rtpConnectionReference.get() : null;
335 final AppRTCAudioManager audioManager = rtpConnection == null ? null : rtpConnection.getAudioManager();
336 if (audioManager == null || audioManager.getSelectedAudioDevice() == AppRTCAudioManager.AudioDevice.EARPIECE) {
337 acquireProximityWakeLock();
338 }
339 }
340 }
341
342 @SuppressLint("WakelockTimeout")
343 private void acquireProximityWakeLock() {
344 final PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
345 if (powerManager == null) {
346 Log.e(Config.LOGTAG, "power manager not available");
347 return;
348 }
349 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
350 if (this.mProximityWakeLock == null) {
351 this.mProximityWakeLock = powerManager.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, PROXIMITY_WAKE_LOCK_TAG);
352 }
353 if (!this.mProximityWakeLock.isHeld()) {
354 Log.d(Config.LOGTAG, "acquiring proximity wake lock");
355 this.mProximityWakeLock.acquire();
356 }
357 }
358 }
359
360 private void releaseProximityWakeLock() {
361 if (this.mProximityWakeLock != null && mProximityWakeLock.isHeld()) {
362 Log.d(Config.LOGTAG, "releasing proximity wake lock");
363 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
364 this.mProximityWakeLock.release(PowerManager.RELEASE_FLAG_WAIT_FOR_NO_PROXIMITY);
365 } else {
366 this.mProximityWakeLock.release();
367 }
368 this.mProximityWakeLock = null;
369 }
370 }
371
372 private void putProximityWakeLockInProperState(final AppRTCAudioManager.AudioDevice audioDevice) {
373 if (audioDevice == AppRTCAudioManager.AudioDevice.EARPIECE) {
374 acquireProximityWakeLock();
375 } else {
376 releaseProximityWakeLock();
377 }
378 }
379
380 @Override
381 protected void refreshUiReal() {
382
383 }
384
385 @Override
386 public void onNewIntent(final Intent intent) {
387 Log.d(Config.LOGTAG, this.getClass().getName() + ".onNewIntent()");
388 super.onNewIntent(intent);
389 setIntent(intent);
390 if (xmppConnectionService == null) {
391 Log.d(Config.LOGTAG, "RtpSessionActivity: background service wasn't bound in onNewIntent()");
392 return;
393 }
394 final Account account = extractAccount(intent);
395 final String action = intent.getAction();
396 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
397 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
398 if (sessionId != null) {
399 Log.d(Config.LOGTAG, "reinitializing from onNewIntent()");
400 if (initializeActivityWithRunningRtpSession(account, with, sessionId)) {
401 return;
402 }
403 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
404 Log.d(Config.LOGTAG, "accepting call from onNewIntent()");
405 requestPermissionsAndAcceptCall();
406 resetIntent(intent.getExtras());
407 }
408 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(action)) {
409 proposeJingleRtpSession(account, with, actionToMedia(action));
410 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
411 binding.withJid.setText(with.asBareJid());
412 } else {
413 throw new IllegalStateException("received onNewIntent without sessionId");
414 }
415 }
416
417 @Override
418 void onBackendConnected() {
419 final Intent intent = getIntent();
420 final String action = intent.getAction();
421 final Account account = extractAccount(intent);
422 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
423 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
424 if (sessionId != null) {
425 if (initializeActivityWithRunningRtpSession(account, with, sessionId)) {
426 return;
427 }
428 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
429 Log.d(Config.LOGTAG, "intent action was accept");
430 requestPermissionsAndAcceptCall();
431 resetIntent(intent.getExtras());
432 }
433 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(action)) {
434 proposeJingleRtpSession(account, with, actionToMedia(action));
435 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
436 binding.withJid.setText(with.asBareJid());
437 } else if (Intent.ACTION_VIEW.equals(action)) {
438 final String extraLastState = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
439 final RtpEndUserState state = extraLastState == null ? null : RtpEndUserState.valueOf(extraLastState);
440 if (state != null) {
441 Log.d(Config.LOGTAG, "restored last state from intent extra");
442 updateButtonConfiguration(state);
443 updateVerifiedShield(false);
444 updateStateDisplay(state);
445 updateProfilePicture(state);
446 invalidateOptionsMenu();
447 }
448 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
449 binding.withJid.setText(with.asBareJid());
450 if (xmppConnectionService.getJingleConnectionManager().fireJingleRtpConnectionStateUpdates()) {
451 return;
452 }
453 if (END_CARD.contains(state) || xmppConnectionService.getJingleConnectionManager().hasMatchingProposal(account, with)) {
454 return;
455 }
456 Log.d(Config.LOGTAG, "restored state (" + state + ") was not an end card. finishing");
457 finish();
458 }
459 }
460
461 private void proposeJingleRtpSession(final Account account, final Jid with, final Set<Media> media) {
462 checkMicrophoneAvailability();
463 if (with.isBareJid()) {
464 xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with, media);
465 } else {
466 final String sessionId = xmppConnectionService.getJingleConnectionManager().initializeRtpSession(account, with, media);
467 initializeActivityWithRunningRtpSession(account, with, sessionId);
468 resetIntent(account, with, sessionId);
469 }
470 putScreenInCallMode(media);
471 }
472
473 @Override
474 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
475 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
476 if (PermissionUtils.allGranted(grantResults)) {
477 if (requestCode == REQUEST_ACCEPT_CALL) {
478 checkRecorderAndAcceptCall();
479 }
480 } else {
481 @StringRes int res;
482 final String firstDenied = getFirstDenied(grantResults, permissions);
483 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
484 res = R.string.no_microphone_permission;
485 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
486 res = R.string.no_camera_permission;
487 } else {
488 throw new IllegalStateException("Invalid permission result request");
489 }
490 Toast.makeText(this, getString(res, getString(R.string.app_name)), Toast.LENGTH_SHORT).show();
491 }
492 }
493
494 @Override
495 public void onStart() {
496 super.onStart();
497 mHandler.postDelayed(mTickExecutor, CALL_DURATION_UPDATE_INTERVAL);
498 this.binding.remoteVideo.setOnAspectRatioChanged(this);
499 }
500
501 @Override
502 public void onStop() {
503 mHandler.removeCallbacks(mTickExecutor);
504 binding.remoteVideo.release();
505 binding.remoteVideo.setOnAspectRatioChanged(null);
506 binding.localVideo.release();
507 final WeakReference<JingleRtpConnection> weakReference = this.rtpConnectionReference;
508 final JingleRtpConnection jingleRtpConnection = weakReference == null ? null : weakReference.get();
509 if (jingleRtpConnection != null) {
510 releaseVideoTracks(jingleRtpConnection);
511 }
512 releaseProximityWakeLock();
513 super.onStop();
514 }
515
516 private void releaseVideoTracks(final JingleRtpConnection jingleRtpConnection) {
517 final Optional<VideoTrack> remoteVideo = jingleRtpConnection.getRemoteVideoTrack();
518 if (remoteVideo.isPresent()) {
519 remoteVideo.get().removeSink(binding.remoteVideo);
520 }
521 final Optional<VideoTrack> localVideo = jingleRtpConnection.getLocalVideoTrack();
522 if (localVideo.isPresent()) {
523 localVideo.get().removeSink(binding.localVideo);
524 }
525 }
526
527 @Override
528 public void onBackPressed() {
529 if (isConnected()) {
530 if (switchToPictureInPicture()) {
531 return;
532 }
533 } else {
534 endCall();
535 }
536 super.onBackPressed();
537 }
538
539 @Override
540 public void onUserLeaveHint() {
541 super.onUserLeaveHint();
542 if (switchToPictureInPicture()) {
543 return;
544 }
545 //TODO apparently this method is not getting called on Android 10 when using the task switcher
546 if (emptyReference(rtpConnectionReference) && xmppConnectionService != null) {
547 retractSessionProposal();
548 }
549 }
550
551 private boolean isConnected() {
552 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
553 return connection != null && STATES_CONSIDERED_CONNECTED.contains(connection.getEndUserState());
554 }
555
556 private boolean switchToPictureInPicture() {
557 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && deviceSupportsPictureInPicture()) {
558 if (shouldBePictureInPicture()) {
559 startPictureInPicture();
560 return true;
561 }
562 }
563 return false;
564 }
565
566 @RequiresApi(api = Build.VERSION_CODES.O)
567 private void startPictureInPicture() {
568 try {
569 final Rational rational = this.binding.remoteVideo.getAspectRatio();
570 final Rational clippedRational = Rationals.clip(rational);
571 Log.d(Config.LOGTAG, "suggested rational " + rational + ". clipped to " + clippedRational);
572 enterPictureInPictureMode(
573 new PictureInPictureParams.Builder()
574 .setAspectRatio(clippedRational)
575 .build()
576 );
577 } catch (final IllegalStateException e) {
578 //this sometimes happens on Samsung phones (possibly when Knox is enabled)
579 Log.w(Config.LOGTAG, "unable to enter picture in picture mode", e);
580 }
581 }
582
583 @Override
584 public void onAspectRatioChanged(final Rational rational) {
585 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && isPictureInPicture()) {
586 final Rational clippedRational = Rationals.clip(rational);
587 Log.d(Config.LOGTAG, "suggested rational after aspect ratio change " + rational + ". clipped to " + clippedRational);
588 setPictureInPictureParams(new PictureInPictureParams.Builder()
589 .setAspectRatio(clippedRational)
590 .build());
591 }
592 }
593
594 private boolean deviceSupportsPictureInPicture() {
595 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
596 return getPackageManager().hasSystemFeature(PackageManager.FEATURE_PICTURE_IN_PICTURE);
597 } else {
598 return false;
599 }
600 }
601
602 private boolean shouldBePictureInPicture() {
603 try {
604 final JingleRtpConnection rtpConnection = requireRtpConnection();
605 return rtpConnection.getMedia().contains(Media.VIDEO) && Arrays.asList(
606 RtpEndUserState.ACCEPTING_CALL,
607 RtpEndUserState.CONNECTING,
608 RtpEndUserState.CONNECTED
609 ).contains(rtpConnection.getEndUserState());
610 } catch (final IllegalStateException e) {
611 return false;
612 }
613 }
614
615 private boolean initializeActivityWithRunningRtpSession(final Account account, Jid with, String sessionId) {
616 final WeakReference<JingleRtpConnection> reference = xmppConnectionService.getJingleConnectionManager()
617 .findJingleRtpConnection(account, with, sessionId);
618 if (reference == null || reference.get() == null) {
619 final JingleConnectionManager.TerminatedRtpSession terminatedRtpSession = xmppConnectionService
620 .getJingleConnectionManager().getTerminalSessionState(with, sessionId);
621 if (terminatedRtpSession == null) {
622 throw new IllegalStateException("failed to initialize activity with running rtp session. session not found");
623 }
624 initializeWithTerminatedSessionState(account, with, terminatedRtpSession);
625 return true;
626 }
627 this.rtpConnectionReference = reference;
628 final RtpEndUserState currentState = requireRtpConnection().getEndUserState();
629 final boolean verified = requireRtpConnection().isVerified();
630 if (currentState == RtpEndUserState.ENDED) {
631 reference.get().throwStateTransitionException();
632 finish();
633 return true;
634 }
635 final Set<Media> media = getMedia();
636 if (currentState == RtpEndUserState.INCOMING_CALL) {
637 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
638 }
639 if (JingleRtpConnection.STATES_SHOWING_ONGOING_CALL.contains(requireRtpConnection().getState())) {
640 putScreenInCallMode();
641 }
642 binding.with.setText(getWith().getDisplayName());
643 binding.withJid.setText(with.asBareJid());
644 updateVideoViews(currentState);
645 updateStateDisplay(currentState, media);
646 updateVerifiedShield(verified && STATES_SHOWING_SWITCH_TO_CHAT.contains(currentState));
647 updateButtonConfiguration(currentState, media);
648 updateProfilePicture(currentState);
649 invalidateOptionsMenu();
650 return false;
651 }
652
653 private void initializeWithTerminatedSessionState(final Account account, final Jid with, final JingleConnectionManager.TerminatedRtpSession terminatedRtpSession) {
654 Log.d(Config.LOGTAG, "initializeWithTerminatedSessionState()");
655 if (terminatedRtpSession.state == RtpEndUserState.ENDED) {
656 finish();
657 return;
658 }
659 RtpEndUserState state = terminatedRtpSession.state;
660 resetIntent(account, with, terminatedRtpSession.state, terminatedRtpSession.media);
661 updateButtonConfiguration(state);
662 updateStateDisplay(state);
663 updateProfilePicture(state);
664 updateCallDuration();
665 updateVerifiedShield(false);
666 invalidateOptionsMenu();
667 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
668 binding.withJid.setText(with.asBareJid());
669 }
670
671 private void reInitializeActivityWithRunningRtpSession(final Account account, Jid with, String sessionId) {
672 runOnUiThread(() -> initializeActivityWithRunningRtpSession(account, with, sessionId));
673 resetIntent(account, with, sessionId);
674 }
675
676 private void resetIntent(final Account account, final Jid with, final String sessionId) {
677 final Intent intent = new Intent(Intent.ACTION_VIEW);
678 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
679 intent.putExtra(EXTRA_WITH, with.toEscapedString());
680 intent.putExtra(EXTRA_SESSION_ID, sessionId);
681 setIntent(intent);
682 }
683
684 private void ensureSurfaceViewRendererIsSetup(final SurfaceViewRenderer surfaceViewRenderer) {
685 surfaceViewRenderer.setVisibility(View.VISIBLE);
686 try {
687 surfaceViewRenderer.init(requireRtpConnection().getEglBaseContext(), null);
688 } catch (final IllegalStateException e) {
689 //Log.d(Config.LOGTAG, "SurfaceViewRenderer was already initialized");
690 }
691 surfaceViewRenderer.setEnableHardwareScaler(true);
692 }
693
694 private void updateStateDisplay(final RtpEndUserState state) {
695 updateStateDisplay(state, Collections.emptySet());
696 }
697
698 private void updateStateDisplay(final RtpEndUserState state, final Set<Media> media) {
699 switch (state) {
700 case INCOMING_CALL:
701 Preconditions.checkArgument(media.size() > 0, "Media must not be empty");
702 if (media.contains(Media.VIDEO)) {
703 setTitle(R.string.rtp_state_incoming_video_call);
704 } else {
705 setTitle(R.string.rtp_state_incoming_call);
706 }
707 break;
708 case CONNECTING:
709 setTitle(R.string.rtp_state_connecting);
710 break;
711 case CONNECTED:
712 setTitle(R.string.rtp_state_connected);
713 break;
714 case RECONNECTING:
715 setTitle(R.string.rtp_state_reconnecting);
716 break;
717 case ACCEPTING_CALL:
718 setTitle(R.string.rtp_state_accepting_call);
719 break;
720 case ENDING_CALL:
721 setTitle(R.string.rtp_state_ending_call);
722 break;
723 case FINDING_DEVICE:
724 setTitle(R.string.rtp_state_finding_device);
725 break;
726 case RINGING:
727 setTitle(R.string.rtp_state_ringing);
728 break;
729 case DECLINED_OR_BUSY:
730 setTitle(R.string.rtp_state_declined_or_busy);
731 break;
732 case CONNECTIVITY_ERROR:
733 setTitle(R.string.rtp_state_connectivity_error);
734 break;
735 case CONNECTIVITY_LOST_ERROR:
736 setTitle(R.string.rtp_state_connectivity_lost_error);
737 break;
738 case RETRACTED:
739 setTitle(R.string.rtp_state_retracted);
740 break;
741 case APPLICATION_ERROR:
742 setTitle(R.string.rtp_state_application_failure);
743 break;
744 case SECURITY_ERROR:
745 setTitle(R.string.rtp_state_security_error);
746 break;
747 case ENDED:
748 throw new IllegalStateException("Activity should have called finishAndReleaseWakeLock();");
749 default:
750 throw new IllegalStateException(String.format("State %s has not been handled in UI", state));
751 }
752 }
753
754 private void updateVerifiedShield(final boolean verified) {
755 if (isPictureInPicture()) {
756 this.binding.verified.setVisibility(View.GONE);
757 return;
758 }
759 this.binding.verified.setVisibility(verified ? View.VISIBLE : View.GONE);
760 }
761
762 private void updateProfilePicture(final RtpEndUserState state) {
763 updateProfilePicture(state, null);
764 }
765
766 private void updateProfilePicture(final RtpEndUserState state, final Contact contact) {
767 if (state == RtpEndUserState.INCOMING_CALL || state == RtpEndUserState.ACCEPTING_CALL) {
768 final boolean show = getResources().getBoolean(R.bool.show_avatar_incoming_call);
769 if (show) {
770 binding.contactPhoto.setVisibility(View.VISIBLE);
771 if (contact == null) {
772 AvatarWorkerTask.loadAvatar(getWith(), binding.contactPhoto, R.dimen.publish_avatar_size);
773 } else {
774 AvatarWorkerTask.loadAvatar(contact, binding.contactPhoto, R.dimen.publish_avatar_size);
775 }
776 } else {
777 binding.contactPhoto.setVisibility(View.GONE);
778 }
779 } else {
780 binding.contactPhoto.setVisibility(View.GONE);
781 }
782 }
783
784 private Set<Media> getMedia() {
785 return requireRtpConnection().getMedia();
786 }
787
788 private void updateButtonConfiguration(final RtpEndUserState state) {
789 updateButtonConfiguration(state, Collections.emptySet());
790 }
791
792 @SuppressLint("RestrictedApi")
793 private void updateButtonConfiguration(final RtpEndUserState state, final Set<Media> media) {
794 if (state == RtpEndUserState.ENDING_CALL || isPictureInPicture()) {
795 this.binding.rejectCall.setVisibility(View.INVISIBLE);
796 this.binding.endCall.setVisibility(View.INVISIBLE);
797 this.binding.acceptCall.setVisibility(View.INVISIBLE);
798 } else if (state == RtpEndUserState.INCOMING_CALL) {
799 this.binding.rejectCall.setContentDescription(getString(R.string.dismiss_call));
800 this.binding.rejectCall.setOnClickListener(this::rejectCall);
801 this.binding.rejectCall.setImageResource(R.drawable.ic_call_end_white_48dp);
802 this.binding.rejectCall.setVisibility(View.VISIBLE);
803 this.binding.endCall.setVisibility(View.INVISIBLE);
804 this.binding.acceptCall.setContentDescription(getString(R.string.answer_call));
805 this.binding.acceptCall.setOnClickListener(this::acceptCall);
806 this.binding.acceptCall.setImageResource(R.drawable.ic_call_white_48dp);
807 this.binding.acceptCall.setVisibility(View.VISIBLE);
808 } else if (state == RtpEndUserState.DECLINED_OR_BUSY) {
809 this.binding.rejectCall.setContentDescription(getString(R.string.exit));
810 this.binding.rejectCall.setOnClickListener(this::exit);
811 this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
812 this.binding.rejectCall.setVisibility(View.VISIBLE);
813 this.binding.endCall.setVisibility(View.INVISIBLE);
814 this.binding.acceptCall.setContentDescription(getString(R.string.record_voice_mail));
815 this.binding.acceptCall.setOnClickListener(this::recordVoiceMail);
816 this.binding.acceptCall.setImageResource(R.drawable.ic_voicemail_white_24dp);
817 this.binding.acceptCall.setVisibility(View.VISIBLE);
818 } else if (asList(
819 RtpEndUserState.CONNECTIVITY_ERROR,
820 RtpEndUserState.CONNECTIVITY_LOST_ERROR,
821 RtpEndUserState.APPLICATION_ERROR,
822 RtpEndUserState.RETRACTED,
823 RtpEndUserState.SECURITY_ERROR
824 ).contains(state)) {
825 this.binding.rejectCall.setContentDescription(getString(R.string.exit));
826 this.binding.rejectCall.setOnClickListener(this::exit);
827 this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
828 this.binding.rejectCall.setVisibility(View.VISIBLE);
829 this.binding.endCall.setVisibility(View.INVISIBLE);
830 this.binding.acceptCall.setContentDescription(getString(R.string.try_again));
831 this.binding.acceptCall.setOnClickListener(this::retry);
832 this.binding.acceptCall.setImageResource(R.drawable.ic_replay_white_48dp);
833 this.binding.acceptCall.setVisibility(View.VISIBLE);
834 } else {
835 this.binding.rejectCall.setVisibility(View.INVISIBLE);
836 this.binding.endCall.setContentDescription(getString(R.string.hang_up));
837 this.binding.endCall.setOnClickListener(this::endCall);
838 this.binding.endCall.setImageResource(R.drawable.ic_call_end_white_48dp);
839 this.binding.endCall.setVisibility(View.VISIBLE);
840 this.binding.acceptCall.setVisibility(View.INVISIBLE);
841 }
842 updateInCallButtonConfiguration(state, media);
843 }
844
845 private boolean isPictureInPicture() {
846 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
847 return isInPictureInPictureMode();
848 } else {
849 return false;
850 }
851 }
852
853 private void updateInCallButtonConfiguration() {
854 updateInCallButtonConfiguration(requireRtpConnection().getEndUserState(), requireRtpConnection().getMedia());
855 }
856
857 @SuppressLint("RestrictedApi")
858 private void updateInCallButtonConfiguration(final RtpEndUserState state, final Set<Media> media) {
859 if (STATES_CONSIDERED_CONNECTED.contains(state) && !isPictureInPicture()) {
860 Preconditions.checkArgument(media.size() > 0, "Media must not be empty");
861 if (media.contains(Media.VIDEO)) {
862 final JingleRtpConnection rtpConnection = requireRtpConnection();
863 updateInCallButtonConfigurationVideo(rtpConnection.isVideoEnabled(), rtpConnection.isCameraSwitchable());
864 } else {
865 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
866 updateInCallButtonConfigurationSpeaker(
867 audioManager.getSelectedAudioDevice(),
868 audioManager.getAudioDevices().size()
869 );
870 this.binding.inCallActionFarRight.setVisibility(View.GONE);
871 }
872 if (media.contains(Media.AUDIO)) {
873 updateInCallButtonConfigurationMicrophone(requireRtpConnection().isMicrophoneEnabled());
874 } else {
875 this.binding.inCallActionLeft.setVisibility(View.GONE);
876 }
877 } else {
878 this.binding.inCallActionLeft.setVisibility(View.GONE);
879 this.binding.inCallActionRight.setVisibility(View.GONE);
880 this.binding.inCallActionFarRight.setVisibility(View.GONE);
881 }
882 }
883
884 @SuppressLint("RestrictedApi")
885 private void updateInCallButtonConfigurationSpeaker(final AppRTCAudioManager.AudioDevice selectedAudioDevice, final int numberOfChoices) {
886 switch (selectedAudioDevice) {
887 case EARPIECE:
888 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_off_black_24dp);
889 if (numberOfChoices >= 2) {
890 this.binding.inCallActionRight.setOnClickListener(this::switchToSpeaker);
891 } else {
892 this.binding.inCallActionRight.setOnClickListener(null);
893 this.binding.inCallActionRight.setClickable(false);
894 }
895 break;
896 case WIRED_HEADSET:
897 this.binding.inCallActionRight.setImageResource(R.drawable.ic_headset_black_24dp);
898 this.binding.inCallActionRight.setOnClickListener(null);
899 this.binding.inCallActionRight.setClickable(false);
900 break;
901 case SPEAKER_PHONE:
902 this.binding.inCallActionRight.setImageResource(R.drawable.ic_volume_up_black_24dp);
903 if (numberOfChoices >= 2) {
904 this.binding.inCallActionRight.setOnClickListener(this::switchToEarpiece);
905 } else {
906 this.binding.inCallActionRight.setOnClickListener(null);
907 this.binding.inCallActionRight.setClickable(false);
908 }
909 break;
910 case BLUETOOTH:
911 this.binding.inCallActionRight.setImageResource(R.drawable.ic_bluetooth_audio_black_24dp);
912 this.binding.inCallActionRight.setOnClickListener(null);
913 this.binding.inCallActionRight.setClickable(false);
914 break;
915 }
916 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
917 }
918
919 @SuppressLint("RestrictedApi")
920 private void updateInCallButtonConfigurationVideo(final boolean videoEnabled, final boolean isCameraSwitchable) {
921 this.binding.inCallActionRight.setVisibility(View.VISIBLE);
922 if (isCameraSwitchable) {
923 this.binding.inCallActionFarRight.setImageResource(R.drawable.ic_flip_camera_android_black_24dp);
924 this.binding.inCallActionFarRight.setVisibility(View.VISIBLE);
925 this.binding.inCallActionFarRight.setOnClickListener(this::switchCamera);
926 } else {
927 this.binding.inCallActionFarRight.setVisibility(View.GONE);
928 }
929 if (videoEnabled) {
930 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_black_24dp);
931 this.binding.inCallActionRight.setOnClickListener(this::disableVideo);
932 } else {
933 this.binding.inCallActionRight.setImageResource(R.drawable.ic_videocam_off_black_24dp);
934 this.binding.inCallActionRight.setOnClickListener(this::enableVideo);
935 }
936 }
937
938 private void switchCamera(final View view) {
939 Futures.addCallback(requireRtpConnection().switchCamera(), new FutureCallback<Boolean>() {
940 @Override
941 public void onSuccess(@NullableDecl Boolean isFrontCamera) {
942 binding.localVideo.setMirror(isFrontCamera);
943 }
944
945 @Override
946 public void onFailure(@NonNull final Throwable throwable) {
947 Log.d(Config.LOGTAG, "could not switch camera", Throwables.getRootCause(throwable));
948 Toast.makeText(RtpSessionActivity.this, R.string.could_not_switch_camera, Toast.LENGTH_LONG).show();
949 }
950 }, MainThreadExecutor.getInstance());
951 }
952
953 private void enableVideo(View view) {
954 try {
955 requireRtpConnection().setVideoEnabled(true);
956 } catch (final IllegalStateException e) {
957 Toast.makeText(this, R.string.unable_to_enable_video, Toast.LENGTH_SHORT).show();
958 return;
959 }
960 updateInCallButtonConfigurationVideo(true, requireRtpConnection().isCameraSwitchable());
961 }
962
963 private void disableVideo(View view) {
964 requireRtpConnection().setVideoEnabled(false);
965 updateInCallButtonConfigurationVideo(false, requireRtpConnection().isCameraSwitchable());
966
967 }
968
969 @SuppressLint("RestrictedApi")
970 private void updateInCallButtonConfigurationMicrophone(final boolean microphoneEnabled) {
971 if (microphoneEnabled) {
972 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_black_24dp);
973 this.binding.inCallActionLeft.setOnClickListener(this::disableMicrophone);
974 } else {
975 this.binding.inCallActionLeft.setImageResource(R.drawable.ic_mic_off_black_24dp);
976 this.binding.inCallActionLeft.setOnClickListener(this::enableMicrophone);
977 }
978 this.binding.inCallActionLeft.setVisibility(View.VISIBLE);
979 }
980
981 private void updateCallDuration() {
982 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
983 if (connection == null || connection.getMedia().contains(Media.VIDEO)) {
984 this.binding.duration.setVisibility(View.GONE);
985 return;
986 }
987 if (connection.zeroDuration()) {
988 this.binding.duration.setVisibility(View.GONE);
989 } else {
990 this.binding.duration.setText(TimeFrameUtils.formatElapsedTime(connection.getCallDuration(), false));
991 this.binding.duration.setVisibility(View.VISIBLE);
992 }
993 }
994
995 private void updateVideoViews(final RtpEndUserState state) {
996 if (END_CARD.contains(state) || state == RtpEndUserState.ENDING_CALL) {
997 binding.localVideo.setVisibility(View.GONE);
998 binding.localVideo.release();
999 binding.remoteVideoWrapper.setVisibility(View.GONE);
1000 binding.remoteVideo.release();
1001 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
1002 if (isPictureInPicture()) {
1003 binding.appBarLayout.setVisibility(View.GONE);
1004 binding.pipPlaceholder.setVisibility(View.VISIBLE);
1005 if (Arrays.asList(
1006 RtpEndUserState.APPLICATION_ERROR,
1007 RtpEndUserState.CONNECTIVITY_ERROR,
1008 RtpEndUserState.SECURITY_ERROR)
1009 .contains(state)) {
1010 binding.pipWarning.setVisibility(View.VISIBLE);
1011 binding.pipWaiting.setVisibility(View.GONE);
1012 } else {
1013 binding.pipWarning.setVisibility(View.GONE);
1014 binding.pipWaiting.setVisibility(View.GONE);
1015 }
1016 } else {
1017 binding.appBarLayout.setVisibility(View.VISIBLE);
1018 binding.pipPlaceholder.setVisibility(View.GONE);
1019 }
1020 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
1021 return;
1022 }
1023 if (isPictureInPicture() && STATES_SHOWING_PIP_PLACEHOLDER.contains(state)) {
1024 binding.localVideo.setVisibility(View.GONE);
1025 binding.remoteVideoWrapper.setVisibility(View.GONE);
1026 binding.appBarLayout.setVisibility(View.GONE);
1027 binding.pipPlaceholder.setVisibility(View.VISIBLE);
1028 binding.pipWarning.setVisibility(View.GONE);
1029 binding.pipWaiting.setVisibility(View.VISIBLE);
1030 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
1031 return;
1032 }
1033 final Optional<VideoTrack> localVideoTrack = getLocalVideoTrack();
1034 if (localVideoTrack.isPresent() && !isPictureInPicture()) {
1035 ensureSurfaceViewRendererIsSetup(binding.localVideo);
1036 //paint local view over remote view
1037 binding.localVideo.setZOrderMediaOverlay(true);
1038 binding.localVideo.setMirror(requireRtpConnection().isFrontCamera());
1039 addSink(localVideoTrack.get(), binding.localVideo);
1040 } else {
1041 binding.localVideo.setVisibility(View.GONE);
1042 }
1043 final Optional<VideoTrack> remoteVideoTrack = getRemoteVideoTrack();
1044 if (remoteVideoTrack.isPresent()) {
1045 ensureSurfaceViewRendererIsSetup(binding.remoteVideo);
1046 addSink(remoteVideoTrack.get(), binding.remoteVideo);
1047 binding.remoteVideo.setScalingType(
1048 RendererCommon.ScalingType.SCALE_ASPECT_FILL,
1049 RendererCommon.ScalingType.SCALE_ASPECT_FIT
1050 );
1051 if (state == RtpEndUserState.CONNECTED) {
1052 binding.appBarLayout.setVisibility(View.GONE);
1053 getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
1054 binding.remoteVideoWrapper.setVisibility(View.VISIBLE);
1055 } else {
1056 binding.appBarLayout.setVisibility(View.VISIBLE);
1057 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
1058 binding.remoteVideoWrapper.setVisibility(View.GONE);
1059 }
1060 if (isPictureInPicture() && !requireRtpConnection().isMicrophoneEnabled()) {
1061 binding.pipLocalMicOffIndicator.setVisibility(View.VISIBLE);
1062 } else {
1063 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
1064 }
1065 } else {
1066 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
1067 binding.remoteVideoWrapper.setVisibility(View.GONE);
1068 binding.pipLocalMicOffIndicator.setVisibility(View.GONE);
1069 }
1070 }
1071
1072 private Optional<VideoTrack> getLocalVideoTrack() {
1073 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
1074 if (connection == null) {
1075 return Optional.absent();
1076 }
1077 return connection.getLocalVideoTrack();
1078 }
1079
1080 private Optional<VideoTrack> getRemoteVideoTrack() {
1081 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
1082 if (connection == null) {
1083 return Optional.absent();
1084 }
1085 return connection.getRemoteVideoTrack();
1086 }
1087
1088 private void disableMicrophone(View view) {
1089 final JingleRtpConnection rtpConnection = requireRtpConnection();
1090 if (rtpConnection.setMicrophoneEnabled(false)) {
1091 updateInCallButtonConfiguration();
1092 }
1093 }
1094
1095 private void enableMicrophone(View view) {
1096 final JingleRtpConnection rtpConnection = requireRtpConnection();
1097 if (rtpConnection.setMicrophoneEnabled(true)) {
1098 updateInCallButtonConfiguration();
1099 }
1100 }
1101
1102 private void switchToEarpiece(View view) {
1103 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.EARPIECE);
1104 acquireProximityWakeLock();
1105 }
1106
1107 private void switchToSpeaker(View view) {
1108 requireRtpConnection().getAudioManager().setDefaultAudioDevice(AppRTCAudioManager.AudioDevice.SPEAKER_PHONE);
1109 releaseProximityWakeLock();
1110 }
1111
1112 private void retry(View view) {
1113 final Intent intent = getIntent();
1114 final Account account = extractAccount(intent);
1115 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
1116 final String lastAction = intent.getStringExtra(EXTRA_LAST_ACTION);
1117 final String action = intent.getAction();
1118 final Set<Media> media = actionToMedia(lastAction == null ? action : lastAction);
1119 this.rtpConnectionReference = null;
1120 Log.d(Config.LOGTAG, "attempting retry with " + with.toEscapedString());
1121 proposeJingleRtpSession(account, with, media);
1122 }
1123
1124 private void exit(final View view) {
1125 finish();
1126 }
1127
1128 private void recordVoiceMail(final View view) {
1129 final Intent intent = getIntent();
1130 final Account account = extractAccount(intent);
1131 final Jid with = Jid.ofEscaped(intent.getStringExtra(EXTRA_WITH));
1132 final Conversation conversation = xmppConnectionService.findOrCreateConversation(account, with, false, true);
1133 final Intent launchIntent = new Intent(this, ConversationsActivity.class);
1134 launchIntent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
1135 launchIntent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
1136 launchIntent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
1137 launchIntent.putExtra(ConversationsActivity.EXTRA_POST_INIT_ACTION, ConversationsActivity.POST_ACTION_RECORD_VOICE);
1138 startActivity(launchIntent);
1139 finish();
1140 }
1141
1142 private Contact getWith() {
1143 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
1144 final Account account = id.account;
1145 return account.getRoster().getContact(id.with);
1146 }
1147
1148 private JingleRtpConnection requireRtpConnection() {
1149 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
1150 if (connection == null) {
1151 throw new IllegalStateException("No RTP connection found");
1152 }
1153 return connection;
1154 }
1155
1156 @Override
1157 public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) {
1158 Log.d(Config.LOGTAG, "onJingleRtpConnectionUpdate(" + state + ")");
1159 if (END_CARD.contains(state)) {
1160 Log.d(Config.LOGTAG, "end card reached");
1161 releaseProximityWakeLock();
1162 runOnUiThread(() -> getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON));
1163 }
1164 if (with.isBareJid()) {
1165 updateRtpSessionProposalState(account, with, state);
1166 return;
1167 }
1168 if (emptyReference(this.rtpConnectionReference)) {
1169 if (END_CARD.contains(state)) {
1170 Log.d(Config.LOGTAG, "not reinitializing session");
1171 return;
1172 }
1173 //this happens when going from proposed session to actual session
1174 reInitializeActivityWithRunningRtpSession(account, with, sessionId);
1175 return;
1176 }
1177 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
1178 final boolean verified = requireRtpConnection().isVerified();
1179 final Set<Media> media = getMedia();
1180 final Contact contact = getWith();
1181 if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) {
1182 if (state == RtpEndUserState.ENDED) {
1183 finish();
1184 return;
1185 }
1186 runOnUiThread(() -> {
1187 updateStateDisplay(state, media);
1188 updateVerifiedShield(verified && STATES_SHOWING_SWITCH_TO_CHAT.contains(state));
1189 updateButtonConfiguration(state, media);
1190 updateVideoViews(state);
1191 updateProfilePicture(state, contact);
1192 invalidateOptionsMenu();
1193 });
1194 if (END_CARD.contains(state)) {
1195 final JingleRtpConnection rtpConnection = requireRtpConnection();
1196 resetIntent(account, with, state, rtpConnection.getMedia());
1197 releaseVideoTracks(rtpConnection);
1198 this.rtpConnectionReference = null;
1199 }
1200 } else {
1201 Log.d(Config.LOGTAG, "received update for other rtp session");
1202 }
1203 }
1204
1205 @Override
1206 public void onAudioDeviceChanged(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices) {
1207 Log.d(Config.LOGTAG, "onAudioDeviceChanged in activity: selected:" + selectedAudioDevice + ", available:" + availableAudioDevices);
1208 try {
1209 if (getMedia().contains(Media.VIDEO)) {
1210 Log.d(Config.LOGTAG, "nothing to do; in video mode");
1211 return;
1212 }
1213 final RtpEndUserState endUserState = requireRtpConnection().getEndUserState();
1214 if (endUserState == RtpEndUserState.CONNECTED) {
1215 final AppRTCAudioManager audioManager = requireRtpConnection().getAudioManager();
1216 updateInCallButtonConfigurationSpeaker(
1217 audioManager.getSelectedAudioDevice(),
1218 audioManager.getAudioDevices().size()
1219 );
1220 } else if (END_CARD.contains(endUserState)) {
1221 Log.d(Config.LOGTAG, "onAudioDeviceChanged() nothing to do because end card has been reached");
1222 } else {
1223 putProximityWakeLockInProperState(selectedAudioDevice);
1224 }
1225 } catch (IllegalStateException e) {
1226 Log.d(Config.LOGTAG, "RTP connection was not available when audio device changed");
1227 }
1228 }
1229
1230 @Override
1231 protected void onSaveInstanceState(@NonNull @NotNull Bundle outState) {
1232 super.onSaveInstanceState(outState);
1233 outState.putBoolean("dialpad_visible", binding.dialpad.getVisibility() == View.VISIBLE);
1234 }
1235
1236 private void updateRtpSessionProposalState(final Account account, final Jid with, final RtpEndUserState state) {
1237 final Intent currentIntent = getIntent();
1238 final String withExtra = currentIntent == null ? null : currentIntent.getStringExtra(EXTRA_WITH);
1239 if (withExtra == null) {
1240 return;
1241 }
1242 if (Jid.ofEscaped(withExtra).asBareJid().equals(with)) {
1243 runOnUiThread(() -> {
1244 updateVerifiedShield(false);
1245 updateStateDisplay(state);
1246 updateButtonConfiguration(state);
1247 updateProfilePicture(state);
1248 invalidateOptionsMenu();
1249 });
1250 resetIntent(account, with, state, actionToMedia(currentIntent.getAction()));
1251 }
1252 }
1253
1254 private void resetIntent(final Bundle extras) {
1255 final Intent intent = new Intent(Intent.ACTION_VIEW);
1256 intent.putExtras(extras);
1257 setIntent(intent);
1258 }
1259
1260 private void resetIntent(final Account account, Jid with, final RtpEndUserState state, final Set<Media> media) {
1261 final Intent intent = new Intent(Intent.ACTION_VIEW);
1262 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
1263 if (account.getRoster().getContact(with).getPresences().anySupport(Namespace.JINGLE_MESSAGE)) {
1264 intent.putExtra(EXTRA_WITH, with.asBareJid().toEscapedString());
1265 } else {
1266 intent.putExtra(EXTRA_WITH, with.toEscapedString());
1267 }
1268 intent.putExtra(EXTRA_LAST_REPORTED_STATE, state.toString());
1269 intent.putExtra(EXTRA_LAST_ACTION, media.contains(Media.VIDEO) ? ACTION_MAKE_VIDEO_CALL : ACTION_MAKE_VOICE_CALL);
1270 setIntent(intent);
1271 }
1272
1273 private static boolean emptyReference(final WeakReference<?> weakReference) {
1274 return weakReference == null || weakReference.get() == null;
1275 }
1276}