Call Redirection Surface in Telecom out going call flow

- Provide a Call Redirection API Surface
- Provide a key "KEY_CALL_REDIRECTION_SERVICE_COMPONENT_NAME_STRING"
  in the CarrierConfigManager
- Create .aidl interfaces for Call Redirection
(CallRedirectionService.aidl, CallRedirectionAdapter.aidl)

Bug: 64959558
Test: Compile
Change-Id: Ic119fa445e66f1275eabf944c77fdc981bc9a2a7
diff --git a/telecomm/java/com/android/internal/telecom/ICallRedirectionService.aidl b/telecomm/java/com/android/internal/telecom/ICallRedirectionService.aidl
new file mode 100644
index 0000000..d8d360b
--- /dev/null
+++ b/telecomm/java/com/android/internal/telecom/ICallRedirectionService.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 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.internal.telecom;
+
+import android.net.Uri;
+import android.telecom.PhoneAccountHandle;
+
+import com.android.internal.telecom.ICallRedirectionAdapter;
+
+/**
+ * Internal remote interface for a call redirection service.
+ *
+ * @see android.telecom.CallRedirectionService
+ *
+ * @hide
+ */
+oneway interface ICallRedirectionService {
+    void placeCall(in ICallRedirectionAdapter adapter, in Uri handle,
+            in PhoneAccountHandle targetPhoneAccount);
+}