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;
11import java.util.Arrays;
12
13import eu.siacs.conversations.Config;
14import eu.siacs.conversations.R;
15import eu.siacs.conversations.databinding.ActivityRtpSessionBinding;
16import eu.siacs.conversations.entities.Account;
17import eu.siacs.conversations.entities.Contact;
18import eu.siacs.conversations.services.XmppConnectionService;
19import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
20import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
21import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
22import rocks.xmpp.addr.Jid;
23
24import static java.util.Arrays.asList;
25
26public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate {
27
28 public static final String EXTRA_WITH = "with";
29 public static final String EXTRA_SESSION_ID = "session_id";
30
31 public static final String ACTION_ACCEPT_CALL = "action_accept_call";
32 public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call";
33 public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call";
34
35 private WeakReference<JingleRtpConnection> rtpConnectionReference;
36
37 private ActivityRtpSessionBinding binding;
38
39 @Override
40 public void onCreate(Bundle savedInstanceState) {
41 super.onCreate(savedInstanceState);
42 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
43 | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
44 | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
45 | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON)
46 ;
47 Log.d(Config.LOGTAG, "RtpSessionActivity.onCreate()");
48 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session);
49 this.binding.rejectCall.setOnClickListener(this::rejectCall);
50 this.binding.endCall.setOnClickListener(this::endCall);
51 this.binding.acceptCall.setOnClickListener(this::acceptCall);
52 }
53
54 @Override
55 public void onStart() {
56 super.onStart();
57 Log.d(Config.LOGTAG, "RtpSessionActivity.onStart()");
58 }
59
60 private void endCall(View view) {
61 if (this.rtpConnectionReference == null) {
62 final Intent intent = getIntent();
63 final Account account = extractAccount(intent);
64 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
65 xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid());
66 finish();
67 } else {
68 requireRtpConnection().endCall();
69 }
70 }
71
72 private void rejectCall(View view) {
73 requireRtpConnection().rejectCall();
74 finish();
75 }
76
77 private void acceptCall(View view) {
78 requireRtpConnection().acceptCall();
79 }
80
81 @Override
82 protected void refreshUiReal() {
83
84 }
85
86 @Override
87 public void onNewIntent(final Intent intent) {
88 super.onNewIntent(intent);
89 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
90 Log.d(Config.LOGTAG, "accepting through onNewIntent()");
91 requireRtpConnection().acceptCall();
92 }
93 }
94
95 @Override
96 void onBackendConnected() {
97 final Intent intent = getIntent();
98 final Account account = extractAccount(intent);
99 final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
100 final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
101 if (sessionId != null) {
102 initializeActivityWithRunningRapSession(account, with, sessionId);
103 if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
104 Log.d(Config.LOGTAG, "intent action was accept");
105 requireRtpConnection().acceptCall();
106 }
107 } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(intent.getAction())) {
108 xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with);
109 binding.with.setText(account.getRoster().getContact(with).getDisplayName());
110 }
111 }
112
113
114 private void initializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) {
115 final WeakReference<JingleRtpConnection> reference = xmppConnectionService.getJingleConnectionManager()
116 .findJingleRtpConnection(account, with, sessionId);
117 if (reference == null || reference.get() == null) {
118 finish();
119 return;
120 }
121 this.rtpConnectionReference = reference;
122 final RtpEndUserState currentState = requireRtpConnection().getEndUserState();
123 if (currentState == RtpEndUserState.ENDED) {
124 finish();
125 return;
126 }
127 binding.with.setText(getWith().getDisplayName());
128 updateStateDisplay(currentState);
129 updateButtonConfiguration(currentState);
130 }
131
132 private void reInitializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) {
133 runOnUiThread(() -> {
134 initializeActivityWithRunningRapSession(account, with, sessionId);
135 });
136 final Intent intent = new Intent(Intent.ACTION_VIEW);
137 intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
138 intent.putExtra(EXTRA_WITH, with.toEscapedString());
139 intent.putExtra(EXTRA_SESSION_ID, sessionId);
140 setIntent(intent);
141 }
142
143 private void updateStateDisplay(final RtpEndUserState state) {
144 switch (state) {
145 case INCOMING_CALL:
146 binding.status.setText(R.string.rtp_state_incoming_call);
147 break;
148 case CONNECTING:
149 binding.status.setText(R.string.rtp_state_connecting);
150 break;
151 case CONNECTED:
152 binding.status.setText(R.string.rtp_state_connected);
153 break;
154 case ACCEPTING_CALL:
155 binding.status.setText(R.string.rtp_state_accepting_call);
156 break;
157 case ENDING_CALL:
158 binding.status.setText(R.string.rtp_state_ending_call);
159 break;
160 case FINDING_DEVICE:
161 binding.status.setText(R.string.rtp_state_finding_device);
162 break;
163 case RINGING:
164 binding.status.setText(R.string.rtp_state_ringing);
165 }
166 }
167
168 private void updateButtonConfiguration(final RtpEndUserState state) {
169 if (state == RtpEndUserState.INCOMING_CALL) {
170 this.binding.rejectCall.show();
171 this.binding.endCall.hide();
172 this.binding.acceptCall.show();
173 } else if (state == RtpEndUserState.ENDING_CALL) {
174 this.binding.rejectCall.hide();
175 this.binding.endCall.hide();
176 this.binding.acceptCall.hide();
177 } else {
178 this.binding.rejectCall.hide();
179 this.binding.endCall.show();
180 this.binding.acceptCall.hide();
181 }
182 }
183
184 private Contact getWith() {
185 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
186 final Account account = id.account;
187 return account.getRoster().getContact(id.with);
188 }
189
190 private JingleRtpConnection requireRtpConnection() {
191 final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
192 if (connection == null) {
193 throw new IllegalStateException("No RTP connection found");
194 }
195 return connection;
196 }
197
198 @Override
199 public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) {
200 Log.d(Config.LOGTAG,"onJingleRtpConnectionUpdate("+state+")");
201 if (with.isBareJid()) {
202 updateRtpSessionProposalState(with, state);
203 return;
204 }
205 if (this.rtpConnectionReference == null) {
206 //this happens when going from proposed session to actual session
207 reInitializeActivityWithRunningRapSession(account, with, sessionId);
208 return;
209 }
210 final AbstractJingleConnection.Id id = requireRtpConnection().getId();
211 if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) {
212 if (state == RtpEndUserState.ENDED) {
213 finish();
214 return;
215 }
216 runOnUiThread(() -> {
217 updateStateDisplay(state);
218 updateButtonConfiguration(state);
219 });
220 } else {
221 Log.d(Config.LOGTAG, "received update for other rtp session");
222 }
223 }
224
225 private void updateRtpSessionProposalState(Jid with, RtpEndUserState state) {
226 final Intent intent = getIntent();
227 final String intentExtraWith = intent == null ? null : intent.getStringExtra(EXTRA_WITH);
228 if (intentExtraWith == null) {
229 return;
230 }
231 if (Jid.ofEscaped(intentExtraWith).asBareJid().equals(with)) {
232 runOnUiThread(() -> {
233 updateStateDisplay(state);
234 updateButtonConfiguration(state);
235 });
236 }
237 }
238}