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