From 1b2b754a3100c0aab4afffe5890276a3f91eb4cc Mon Sep 17 00:00:00 2001
From: Ravindra <c_rthat@codeaurora.org>
Date: Wed, 7 Oct 2015 17:00:57 +0530
Subject: Fix to display merge icon on failure.

Trigger a state change to incallui with the existing state
on an unsuccessful merge in order to enable merge icon.

Change-Id: I1c7baa7a2c2ccf277eff06d68da0b419ae587a19
CRs-Fixed:  815642
---
 telecomm/java/android/telecom/Call.java          | 5 +++++
 telecomm/java/android/telecom/InCallService.java | 9 +++++++++
 telecomm/java/android/telecom/Phone.java         | 6 ++++++
 3 files changed, 20 insertions(+)

(limited to 'telecomm/java/android')

diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index 29f3061..7633daf 100644
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -1169,6 +1169,11 @@ public final class Call {
         }
     }
 
+    /** {@hide} */
+    final void onMergeFailed() {
+        fireStateChanged(mState);
+    }
+
     private void fireStateChanged(final int newState) {
         for (CallbackRecord<Callback> record : mCallbackRecords) {
             final Call call = this;
diff --git a/telecomm/java/android/telecom/InCallService.java b/telecomm/java/android/telecom/InCallService.java
index b89490e..1b6a98f 100644
--- a/telecomm/java/android/telecom/InCallService.java
+++ b/telecomm/java/android/telecom/InCallService.java
@@ -73,6 +73,7 @@ public abstract class InCallService extends Service {
     private static final int MSG_ON_CALL_AUDIO_STATE_CHANGED = 5;
     private static final int MSG_BRING_TO_FOREGROUND = 6;
     private static final int MSG_ON_CAN_ADD_CALL_CHANGED = 7;
+    private static final int MSG_ON_MERGE_FAILED = 8;
 
     /** Default Handler used to consolidate binder method calls onto a single thread. */
     private final Handler mHandler = new Handler(Looper.getMainLooper()) {
@@ -91,6 +92,9 @@ public abstract class InCallService extends Service {
                 case MSG_ADD_CALL:
                     mPhone.internalAddCall((ParcelableCall) msg.obj);
                     break;
+                case MSG_ON_MERGE_FAILED:
+                    mPhone.onMergeFailed((ParcelableCall) msg.obj);
+                    break;
                 case MSG_UPDATE_CALL:
                     mPhone.internalUpdateCall((ParcelableCall) msg.obj);
                     break;
@@ -156,6 +160,11 @@ public abstract class InCallService extends Service {
         }
 
         @Override
+        public void onMergeFailed(ParcelableCall call) {
+            mHandler.obtainMessage(MSG_ON_MERGE_FAILED, call).sendToTarget();
+        }
+
+        @Override
         public void bringToForeground(boolean showDialpad) {
             mHandler.obtainMessage(MSG_BRING_TO_FOREGROUND, showDialpad ? 1 : 0, 0).sendToTarget();
         }
diff --git a/telecomm/java/android/telecom/Phone.java b/telecomm/java/android/telecom/Phone.java
index 2ec6c91..0fd124d 100644
--- a/telecomm/java/android/telecom/Phone.java
+++ b/telecomm/java/android/telecom/Phone.java
@@ -179,6 +179,12 @@ public final class Phone {
         }
     }
 
+    final void onMergeFailed(ParcelableCall parcelableCall) {
+         Call call = mCallByTelecomCallId.get(parcelableCall.getId());
+         if (call != null) {
+             call.onMergeFailed();
+         }
+    }
     /**
      * Called to destroy the phone and cleanup any lingering calls.
      */
-- 
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