Add spam indicator for notification and incoming call of incallui.

+ Add spam icon and label in notification of incoming call.
+ Add spam icon and label in primary call info of incall screen.
+ Change background color and status bar color if primary caller is spam.

Screenshots:
https://screenshot.googleplex.com/WFob2oPdXZd
https://screenshot.googleplex.com/ddCfg91Anef

Bug: 27611253
Change-Id: I03b3754f69631f5f6b07932b1a0006407b93c6e8

1 files changed, 41 insertions, 0 deletions

diff --git a/src/com/android/dialer/service/ExtendedCallInfoService.java b/src/com/android/dialer/service/ExtendedCallInfoService.java
new file mode 100644
index 000000000..33a85f485
--- /dev/null
+++ b/src/com/android/dialer/service/ExtendedCallInfoService.java
@@ -0,0 +1,41 @@
+/*
+ * 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.dialer.service;
+
+/**
+ * Interface of service to get extended call information.
+ */
+public interface ExtendedCallInfoService {
+
+    /**
+     * Interface for a callback to be invoked when data is fetched.
+     */
+    interface Listener {
+        /**
+         * Called when data is fetched.
+         * @param isSpam True if the call is spam.
+         */
+        void onComplete(boolean isSpam);
+    }
+
+    /**
+     * Gets extended call information.
+     * @param number The phone number of the call.
+     * @param listener The callback to be invoked after {@code Info} is fetched.
+     */
+    void getExtendedCallInfo(String number, Listener listener);
+}