1 files changed, 138 insertions, 0 deletions
diff --git a/java/com/android/dialer/simulator/impl/SimulatorRttCall.java b/java/com/android/dialer/simulator/impl/SimulatorRttCall.java
new file mode 100644
index 000000000..7b0066719
--- /dev/null
+++ b/java/com/android/dialer/simulator/impl/SimulatorRttCall.java
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.dialer.simulator.impl;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.telecom.Connection;
+import android.telecom.DisconnectCause;
+import android.view.ActionProvider;
+import com.android.dialer.common.Assert;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.common.concurrent.ThreadUtil;
+import com.android.dialer.simulator.Simulator;
+import com.android.dialer.simulator.Simulator.Event;
+
+/** Entry point in the simulator to create voice calls. */
+final class SimulatorRttCall
+    implements SimulatorConnectionService.Listener, SimulatorConnection.Listener {
+
+  @NonNull private final Context context;
+  @Nullable private String connectionTag;
+
+  static ActionProvider getActionProvider(@NonNull Context context) {
+    return new SimulatorSubMenu(context)
+        .addItem("Incoming call", () -> new SimulatorRttCall(context).addNewIncomingCall(false))
+        .addItem("Outgoing call", () -> new SimulatorRttCall(context).addNewOutgoingCall())
+        .addItem("Emergency call", () -> new SimulatorRttCall(context).addNewEmergencyCall());
+  }
+
+  private SimulatorRttCall(@NonNull Context context) {
+    this.context = Assert.isNotNull(context);
+    SimulatorConnectionService.addListener(this);
+    SimulatorConnectionService.addListener(
+        new SimulatorConferenceCreator(context, Simulator.CONFERENCE_TYPE_GSM));
+  }
+
+  private void addNewIncomingCall(boolean isSpam) {
+    String callerId =
+        isSpam
+            ? "+1-661-778-3020" /* Blacklisted custom spam number */
+            : "+44 (0) 20 7031 3000" /* Google London office */;
+    connectionTag =
+        SimulatorSimCallManager.addNewIncomingCall(
+            context, callerId, SimulatorSimCallManager.CALL_TYPE_RTT);
+  }
+
+  private void addNewOutgoingCall() {
+    String callerId = "+55-31-2128-6800"; // Brazil office.
+    connectionTag =
+        SimulatorSimCallManager.addNewOutgoingCall(
+            context, callerId, SimulatorSimCallManager.CALL_TYPE_RTT);
+  }
+
+  private void addNewEmergencyCall() {
+    String callerId = "911";
+    connectionTag =
+        SimulatorSimCallManager.addNewIncomingCall(
+            context, callerId, SimulatorSimCallManager.CALL_TYPE_RTT);
+  }
+
+  @Override
+  public void onNewOutgoingConnection(@NonNull SimulatorConnection connection) {
+    if (isMyConnection(connection)) {
+      LogUtil.i("SimulatorRttCall.onNewOutgoingConnection", "connection created");
+      handleNewConnection(connection);
+
+      // Telecom will force the connection to switch to Dialing when we return it. Wait until after
+      // we're returned it before changing call state.
+      ThreadUtil.postOnUiThread(connection::setActive);
+    }
+  }
+
+  @Override
+  public void onNewIncomingConnection(@NonNull SimulatorConnection connection) {
+    if (isMyConnection(connection)) {
+      LogUtil.i("SimulatorRttCall.onNewIncomingConnection", "connection created");
+      handleNewConnection(connection);
+    }
+  }
+
+  @Override
+  public void onConference(
+      @NonNull SimulatorConnection connection1, @NonNull SimulatorConnection connection2) {}
+
+  private void handleNewConnection(@NonNull SimulatorConnection connection) {
+    connection.addListener(this);
+    connection.setConnectionProperties(
+        connection.getConnectionProperties() | Connection.PROPERTY_IS_RTT);
+  }
+
+  private boolean isMyConnection(@NonNull Connection connection) {
+    return connection.getExtras().getBoolean(connectionTag);
+  }
+
+  @Override
+  public void onEvent(@NonNull SimulatorConnection connection, @NonNull Event event) {
+    switch (event.type) {
+      case Event.NONE:
+        throw Assert.createIllegalStateFailException();
+      case Event.ANSWER:
+        connection.setActive();
+        break;
+      case Event.REJECT:
+        connection.setDisconnected(new DisconnectCause(DisconnectCause.REJECTED));
+        break;
+      case Event.HOLD:
+        connection.setOnHold();
+        break;
+      case Event.UNHOLD:
+        connection.setActive();
+        break;
+      case Event.DISCONNECT:
+        connection.setDisconnected(new DisconnectCause(DisconnectCause.LOCAL));
+        break;
+      case Event.SESSION_MODIFY_REQUEST:
+        ThreadUtil.postDelayedOnUiThread(() -> connection.handleSessionModifyRequest(event), 2000);
+        break;
+      default:
+        LogUtil.i("SimulatorRttCall.onEvent", "unexpected event: " + event.type);
+        break;
+    }
+  }
+}