1 files changed, 146 insertions, 0 deletions
diff --git a/java/com/android/incallui/videotech/lightbringer/LightbringerTech.java b/java/com/android/incallui/videotech/lightbringer/LightbringerTech.java
new file mode 100644
index 000000000..e49d0b84d
--- /dev/null
+++ b/java/com/android/incallui/videotech/lightbringer/LightbringerTech.java
@@ -0,0 +1,146 @@
+/*
+ * 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.incallui.videotech.lightbringer;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.telecom.Call;
+import com.android.dialer.common.Assert;
+import com.android.dialer.lightbringer.Lightbringer;
+import com.android.dialer.lightbringer.LightbringerListener;
+import com.android.incallui.video.protocol.VideoCallScreen;
+import com.android.incallui.video.protocol.VideoCallScreenDelegate;
+import com.android.incallui.videotech.VideoTech;
+import com.android.incallui.videotech.utils.SessionModificationState;
+
+public class LightbringerTech implements VideoTech, LightbringerListener {
+  private final Lightbringer lightbringer;
+  private final VideoTechListener listener;
+  private final String callingNumber;
+  private int callState = Call.STATE_NEW;
+
+  public LightbringerTech(
+      @NonNull Lightbringer lightbringer,
+      @NonNull VideoTechListener listener,
+      @NonNull String callingNumber) {
+    this.lightbringer = Assert.isNotNull(lightbringer);
+    this.listener = Assert.isNotNull(listener);
+    this.callingNumber = Assert.isNotNull(callingNumber);
+
+    lightbringer.registerListener(this);
+  }
+
+  @Override
+  public boolean isAvailable(Context context) {
+    return callState == Call.STATE_ACTIVE && lightbringer.isReachable(context, callingNumber);
+  }
+
+  @Override
+  public boolean isTransmittingOrReceiving() {
+    return false;
+  }
+
+  @Override
+  public boolean isSelfManagedCamera() {
+    return false;
+  }
+
+  @Override
+  public boolean shouldUseSurfaceView() {
+    return false;
+  }
+
+  @Override
+  public VideoCallScreenDelegate createVideoCallScreenDelegate(
+      Context context, VideoCallScreen videoCallScreen) {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void onCallStateChanged(Context context, int newState) {
+    if (newState == Call.STATE_DISCONNECTING) {
+      lightbringer.unregisterListener(this);
+    }
+
+    callState = newState;
+  }
+
+  @Override
+  public int getSessionModificationState() {
+    return SessionModificationState.NO_REQUEST;
+  }
+
+  @Override
+  public void upgradeToVideo() {
+    // TODO: upgrade to a video call
+  }
+
+  @Override
+  public void acceptVideoRequest() {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void acceptVideoRequestAsAudio() {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void declineVideoRequest() {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public boolean isTransmitting() {
+    return false;
+  }
+
+  @Override
+  public void stopTransmission() {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void resumeTransmission() {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void pause() {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void unpause() {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void setCamera(String cameraId) {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void setDeviceOrientation(int rotation) {
+    throw Assert.createUnsupportedOperationFailException();
+  }
+
+  @Override
+  public void onLightbringerStateChanged() {
+    listener.onVideoTechStateChanged();
+  }
+}