package eu.siacs.conversations.ui; import android.content.Intent; import android.databinding.DataBindingUtil; import android.os.Bundle; import android.util.Log; import android.view.View; import android.view.WindowManager; import java.lang.ref.WeakReference; import java.util.Arrays; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.databinding.ActivityRtpSessionBinding; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection; import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection; import eu.siacs.conversations.xmpp.jingle.RtpEndUserState; import rocks.xmpp.addr.Jid; import static java.util.Arrays.asList; public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate { public static final String EXTRA_WITH = "with"; public static final String EXTRA_SESSION_ID = "session_id"; public static final String ACTION_ACCEPT_CALL = "action_accept_call"; public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call"; public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call"; private WeakReference rtpConnectionReference; private ActivityRtpSessionBinding binding; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON) ; Log.d(Config.LOGTAG, "RtpSessionActivity.onCreate()"); this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session); this.binding.rejectCall.setOnClickListener(this::rejectCall); this.binding.endCall.setOnClickListener(this::endCall); this.binding.acceptCall.setOnClickListener(this::acceptCall); } @Override public void onStart() { super.onStart(); Log.d(Config.LOGTAG, "RtpSessionActivity.onStart()"); } private void endCall(View view) { if (this.rtpConnectionReference == null) { final Intent intent = getIntent(); final Account account = extractAccount(intent); final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH)); xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid()); finish(); } else { requireRtpConnection().endCall(); } } private void rejectCall(View view) { requireRtpConnection().rejectCall(); finish(); } private void acceptCall(View view) { requireRtpConnection().acceptCall(); } @Override protected void refreshUiReal() { } @Override public void onNewIntent(final Intent intent) { super.onNewIntent(intent); if (ACTION_ACCEPT_CALL.equals(intent.getAction())) { Log.d(Config.LOGTAG, "accepting through onNewIntent()"); requireRtpConnection().acceptCall(); } } @Override void onBackendConnected() { final Intent intent = getIntent(); final Account account = extractAccount(intent); final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH)); final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID); if (sessionId != null) { initializeActivityWithRunningRapSession(account, with, sessionId); if (ACTION_ACCEPT_CALL.equals(intent.getAction())) { Log.d(Config.LOGTAG, "intent action was accept"); requireRtpConnection().acceptCall(); } } else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(intent.getAction())) { xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with); binding.with.setText(account.getRoster().getContact(with).getDisplayName()); } } private void initializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) { final WeakReference reference = xmppConnectionService.getJingleConnectionManager() .findJingleRtpConnection(account, with, sessionId); if (reference == null || reference.get() == null) { finish(); return; } this.rtpConnectionReference = reference; final RtpEndUserState currentState = requireRtpConnection().getEndUserState(); if (currentState == RtpEndUserState.ENDED) { finish(); return; } binding.with.setText(getWith().getDisplayName()); updateStateDisplay(currentState); updateButtonConfiguration(currentState); } private void reInitializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) { runOnUiThread(() -> { initializeActivityWithRunningRapSession(account, with, sessionId); }); final Intent intent = new Intent(Intent.ACTION_VIEW); intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString()); intent.putExtra(EXTRA_WITH, with.toEscapedString()); intent.putExtra(EXTRA_SESSION_ID, sessionId); setIntent(intent); } private void updateStateDisplay(final RtpEndUserState state) { switch (state) { case INCOMING_CALL: binding.status.setText(R.string.rtp_state_incoming_call); break; case CONNECTING: binding.status.setText(R.string.rtp_state_connecting); break; case CONNECTED: binding.status.setText(R.string.rtp_state_connected); break; case ACCEPTING_CALL: binding.status.setText(R.string.rtp_state_accepting_call); break; case ENDING_CALL: binding.status.setText(R.string.rtp_state_ending_call); break; case FINDING_DEVICE: binding.status.setText(R.string.rtp_state_finding_device); break; case RINGING: binding.status.setText(R.string.rtp_state_ringing); } } private void updateButtonConfiguration(final RtpEndUserState state) { if (state == RtpEndUserState.INCOMING_CALL) { this.binding.rejectCall.show(); this.binding.endCall.hide(); this.binding.acceptCall.show(); } else if (state == RtpEndUserState.ENDING_CALL) { this.binding.rejectCall.hide(); this.binding.endCall.hide(); this.binding.acceptCall.hide(); } else { this.binding.rejectCall.hide(); this.binding.endCall.show(); this.binding.acceptCall.hide(); } } private Contact getWith() { final AbstractJingleConnection.Id id = requireRtpConnection().getId(); final Account account = id.account; return account.getRoster().getContact(id.with); } private JingleRtpConnection requireRtpConnection() { final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null; if (connection == null) { throw new IllegalStateException("No RTP connection found"); } return connection; } @Override public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) { Log.d(Config.LOGTAG,"onJingleRtpConnectionUpdate("+state+")"); if (with.isBareJid()) { updateRtpSessionProposalState(with, state); return; } if (this.rtpConnectionReference == null) { //this happens when going from proposed session to actual session reInitializeActivityWithRunningRapSession(account, with, sessionId); return; } final AbstractJingleConnection.Id id = requireRtpConnection().getId(); if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) { if (state == RtpEndUserState.ENDED) { finish(); return; } runOnUiThread(() -> { updateStateDisplay(state); updateButtonConfiguration(state); }); } else { Log.d(Config.LOGTAG, "received update for other rtp session"); } } private void updateRtpSessionProposalState(Jid with, RtpEndUserState state) { final Intent intent = getIntent(); final String intentExtraWith = intent == null ? null : intent.getStringExtra(EXTRA_WITH); if (intentExtraWith == null) { return; } if (Jid.ofEscaped(intentExtraWith).asBareJid().equals(with)) { runOnUiThread(() -> { updateStateDisplay(state); updateButtonConfiguration(state); }); } } }