1package eu.siacs.conversations.ui;
2
3import android.content.Intent;
4import android.databinding.DataBindingUtil;
5import android.os.Bundle;
6import android.util.Log;
7import android.view.View;
8import android.view.WindowManager;
9
10import java.lang.ref.WeakReference;
11
12import eu.siacs.conversations.Config;
13import eu.siacs.conversations.R;
14import eu.siacs.conversations.databinding.ActivityRtpSessionBinding;
15import eu.siacs.conversations.entities.Account;
16import eu.siacs.conversations.entities.Contact;
17import eu.siacs.conversations.services.XmppConnectionService;
18import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
19import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
20import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
21import rocks.xmpp.addr.Jid;
22
23import static java.util.Arrays.asList;
24
25//TODO if last state was BUSY (or RETRY); we want to reset action to view or something so we don’t automatically call again on recreate
26
27public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate {
28
29 public static final String EXTRA_WITH = "with";
30 public static final String EXTRA_SESSION_ID = "session_id";
31
32 public static final String ACTION_ACCEPT_CALL = "action_accept_call";
33 public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call";
34 public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call";
35
36 private WeakReference<JingleRtpConnection> rtpConnectionReference;
37
38 private ActivityRtpSessionBinding binding;
39
40 @Override
41 public void onCreate(Bundle savedInstanceState) {
42 super.onCreate(savedInstanceState);
43 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
44 | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
45 | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
46 | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON)
47 ;
48 Log.d(Config.LOGTAG, "RtpSessionActivity.onCreate()");
49 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session);
50 this.binding.rejectCall.setOnClickListener(this::rejectCall);
51 this.binding.endCall.setOnClickListener(this::endCall);
52 this.binding.acceptCall.setOnClickListener(this::acceptCall);
53 }
54
55 @Override
56 public void onStart() {
57 super.onStart();
58 Log.d(Config.LOGTAG, "RtpSessionActivity.onStart()");
59 }
60
61 private void endCall(View view) {
62 if (this.rtpConnectionReference == null) {
63 final Intent intent = getIntent();
64 final Account account = extractAccount(intent);
65 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
66 xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid());
67 finish();
68 } else {
69 requireRtpConnection().endCall();
70 }
71 }
72
73 private void rejectCall(View view) {
74 requireRtpConnection().rejectCall();
75 finish();
76 }
77
78 private void acceptCall(View view) {
79 requireRtpConnection().acceptCall();
80 }
81
82 @Override
83 protected void refreshUiReal() {
84
85 }
86
87 @Override
88 public void onNewIntent(final Intent intent) {
89 super.onNewIntent(intent);
90 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
91 Log.d(Config.LOGTAG, "accepting through onNewIntent()");
92 requireRtpConnection().acceptCall();
93 }
94 }
95
96 @Override
97 void onBackendConnected() {
98 final Intent intent = getIntent();
99 final Account account = extractAccount(intent);
100 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
101 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
102 if (sessionId != null) {
103 initializeActivityWithRunningRapSession(account, with, sessionId);
104 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
105 Log.d(Config.LOGTAG, "intent action was accept");
106 requireRtpConnection().acceptCall();
107 }
108 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(intent.getAction())) {
109 xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with);
110 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
111 }
112 }
113
114
115 private void initializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) {
116 final WeakReference<JingleRtpConnection> reference = xmppConnectionService.getJingleConnectionManager()
117 .findJingleRtpConnection(account, with, sessionId);
118 if (reference == null || reference.get() == null) {
119 finish();
120 return;
121 }
122 this.rtpConnectionReference = reference;
123 final RtpEndUserState currentState = requireRtpConnection().getEndUserState();
124 if (currentState == RtpEndUserState.ENDED) {
125 finish();
126 return;
127 }
128 binding.with.setText(getWith().getDisplayName());
129 updateStateDisplay(currentState);
130 updateButtonConfiguration(currentState);
131 }
132
133 private void reInitializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) {
134 runOnUiThread(() -> {
135 initializeActivityWithRunningRapSession(account, with, sessionId);
136 });
137 final Intent intent = new Intent(Intent.ACTION_VIEW);
138 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
139 intent.putExtra(EXTRA_WITH, with.toEscapedString());
140 intent.putExtra(EXTRA_SESSION_ID, sessionId);
141 setIntent(intent);
142 }
143
144 private void updateStateDisplay(final RtpEndUserState state) {
145 switch (state) {
146 case INCOMING_CALL:
147 binding.status.setText(R.string.rtp_state_incoming_call);
148 break;
149 case CONNECTING:
150 binding.status.setText(R.string.rtp_state_connecting);
151 break;
152 case CONNECTED:
153 binding.status.setText(R.string.rtp_state_connected);
154 break;
155 case ACCEPTING_CALL:
156 binding.status.setText(R.string.rtp_state_accepting_call);
157 break;
158 case ENDING_CALL:
159 binding.status.setText(R.string.rtp_state_ending_call);
160 break;
161 case FINDING_DEVICE:
162 binding.status.setText(R.string.rtp_state_finding_device);
163 break;
164 case RINGING:
165 binding.status.setText(R.string.rtp_state_ringing);
166 break;
167 case DECLINED_OR_BUSY:
168 binding.status.setText(R.string.rtp_state_declined_or_busy);
169 break;
170 }
171 }
172
173 private void updateButtonConfiguration(final RtpEndUserState state) {
174 if (state == RtpEndUserState.INCOMING_CALL) {
175 this.binding.rejectCall.show();
176 this.binding.endCall.hide();
177 this.binding.acceptCall.show();
178 } else if (state == RtpEndUserState.ENDING_CALL) {
179 this.binding.rejectCall.hide();
180 this.binding.endCall.hide();
181 this.binding.acceptCall.hide();
182 } else if (state == RtpEndUserState.DECLINED_OR_BUSY) {
183 this.binding.rejectCall.hide();
184 this.binding.endCall.setImageResource(R.drawable.ic_clear_white_48dp);
185 this.binding.endCall.show();
186 this.binding.endCall.setOnClickListener(this::exit);
187 this.binding.acceptCall.hide();
188 } else {
189 this.binding.rejectCall.hide();
190 this.binding.endCall.setImageResource(R.drawable.ic_call_end_white_48dp);
191 this.binding.endCall.show();
192 this.binding.endCall.setOnClickListener(this::endCall);
193 this.binding.acceptCall.hide();
194 }
195 }
196
197 private void exit(View view) {
198 finish();
199 }
200
201 private Contact getWith() {
202 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
203 final Account account = id.account;
204 return account.getRoster().getContact(id.with);
205 }
206
207 private JingleRtpConnection requireRtpConnection() {
208 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
209 if (connection == null) {
210 throw new IllegalStateException("No RTP connection found");
211 }
212 return connection;
213 }
214
215 @Override
216 public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) {
217 Log.d(Config.LOGTAG, "onJingleRtpConnectionUpdate(" + state + ")");
218 if (with.isBareJid()) {
219 updateRtpSessionProposalState(with, state);
220 return;
221 }
222 if (this.rtpConnectionReference == null) {
223 //this happens when going from proposed session to actual session
224 reInitializeActivityWithRunningRapSession(account, with, sessionId);
225 return;
226 }
227 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
228 if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) {
229 if (state == RtpEndUserState.ENDED) {
230 finish();
231 return;
232 }
233 runOnUiThread(() -> {
234 updateStateDisplay(state);
235 updateButtonConfiguration(state);
236 });
237 } else {
238 Log.d(Config.LOGTAG, "received update for other rtp session");
239 }
240 }
241
242 private void updateRtpSessionProposalState(Jid with, RtpEndUserState state) {
243 final Intent intent = getIntent();
244 final String intentExtraWith = intent == null ? null : intent.getStringExtra(EXTRA_WITH);
245 if (intentExtraWith == null) {
246 return;
247 }
248 if (Jid.ofEscaped(intentExtraWith).asBareJid().equals(with)) {
249 runOnUiThread(() -> {
250 updateStateDisplay(state);
251 updateButtonConfiguration(state);
252 });
253 }
254 }
255}