1 files changed, 39 insertions, 0 deletions
diff --git a/java/com/android/incallui/call/DialerCallListener.java b/java/com/android/incallui/call/DialerCallListener.java
new file mode 100644
index 000000000..b426cd72e
--- /dev/null
+++ b/java/com/android/incallui/call/DialerCallListener.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2016 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.call;
+
+import com.android.incallui.call.DialerCall.SessionModificationState;
+
+/** Used to monitor state changes in a dialer call. */
+public interface DialerCallListener {
+
+  void onDialerCallDisconnect();
+
+  void onDialerCallUpdate();
+
+  void onDialerCallChildNumberChange();
+
+  void onDialerCallLastForwardedNumberChange();
+
+  void onDialerCallUpgradeToVideo();
+
+  void onDialerCallSessionModificationStateChange(@SessionModificationState int state);
+
+  void onWiFiToLteHandover();
+
+  void onHandoverToWifiFailure();
+}