From 5400101ec6458f0c7337a73e27a81198ae562959 Mon Sep 17 00:00:00 2001
From: Grace Jia <xiaotonj@google.com>
Date: Thu, 29 Jul 2021 13:55:40 -0700
Subject: Add new API to notify CallRedirectionService timed out.

Currently, CallRedirectionService is unable to know if a call failed due
to timeout. Add new API to notify them and call it when Telecom wait too
long to complete a call redirection request.

Bug: 187346611
Test: CTS test
Change-Id: I65aa0a893b3e35a412851ec969f6cdec74af8fab
---
 .../android/telecom/CallRedirectionService.java    | 25 ++++++++++++++++++++++
 .../internal/telecom/ICallRedirectionService.aidl  |  2 ++
 2 files changed, 27 insertions(+)

(limited to 'telecomm/java')

diff --git a/telecomm/java/android/telecom/CallRedirectionService.java b/telecomm/java/android/telecom/CallRedirectionService.java
index c832f53ae073..8dcae393aba9 100644
--- a/telecomm/java/android/telecom/CallRedirectionService.java
+++ b/telecomm/java/android/telecom/CallRedirectionService.java
@@ -88,6 +88,13 @@ public abstract class CallRedirectionService extends Service {
                                      @NonNull PhoneAccountHandle initialPhoneAccount,
                                      boolean allowInteractiveResponse);
 
+    /**
+     * Telecom calls this method when times out waiting for the {@link CallRedirectionService} to
+     * call {@link #placeCallUnmodified()}, {@link #redirectCall(Uri, PhoneAccountHandle, boolean)},
+     * or {@link #cancelCall()}
+     */
+    public void onRedirectionTimeout() {}
+
     /**
      * The implemented {@link CallRedirectionService} calls this method to response a request
      * received via {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)} to inform Telecom that
@@ -157,6 +164,12 @@ public abstract class CallRedirectionService extends Service {
      */
     private static final int MSG_PLACE_CALL = 1;
 
+    /**
+     * A handler message to process the attempt to notify the operation of redirection service timed
+     * out from Telecom
+     */
+    private static final int MSG_TIMEOUT = 2;
+
     /**
      * A handler to process the attempt to place call with redirection service from Telecom
      */
@@ -174,6 +187,9 @@ public abstract class CallRedirectionService extends Service {
                         args.recycle();
                     }
                     break;
+                case MSG_TIMEOUT:
+                    onRedirectionTimeout();
+                    break;
             }
         }
     };
@@ -200,6 +216,15 @@ public abstract class CallRedirectionService extends Service {
             args.arg4 = allowInteractiveResponse;
             mHandler.obtainMessage(MSG_PLACE_CALL, args).sendToTarget();
         }
+
+        /**
+         * Telecom calls this method to inform the CallRedirectionService of the timeout waiting for
+         * it to complete its operation.
+         */
+        @Override
+        public void notifyTimeout() {
+            mHandler.obtainMessage(MSG_TIMEOUT).sendToTarget();
+        }
     }
 
     @Override
diff --git a/telecomm/java/com/android/internal/telecom/ICallRedirectionService.aidl b/telecomm/java/com/android/internal/telecom/ICallRedirectionService.aidl
index c1bc44007b0b..ce1938b81727 100644
--- a/telecomm/java/com/android/internal/telecom/ICallRedirectionService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ICallRedirectionService.aidl
@@ -31,4 +31,6 @@ import com.android.internal.telecom.ICallRedirectionAdapter;
 oneway interface ICallRedirectionService {
     void placeCall(in ICallRedirectionAdapter adapter, in Uri handle,
             in PhoneAccountHandle initialPhoneAccount, boolean allowInteractiveResponse);
+
+    void notifyTimeout();
 }
-- 
cgit v1.2.3-59-g8ed1b