phone app:Fix for wrong call status report in CDMA

When there 2 Mobile teriminated calls, that are not conference
( 1 held call and 1 accepted call ), in case of CDMA network
the call status return in AT+CLCC is multiparty. Added fix to
determine if it is a real multy party call.

Change-Id: Ib83abc1a71b57e2903c619b1509442b5b2f1f4f1

1 files changed, 10 insertions, 1 deletions

diff --git a/src/com/android/phone/BluetoothHandsfree.java b/src/com/android/phone/BluetoothHandsfree.java
index 09eaa7ba..b4ac0c76 100644
--- a/src/com/android/phone/BluetoothHandsfree.java
+++ b/src/com/android/phone/BluetoothHandsfree.java
@@ -1458,7 +1458,16 @@ public class BluetoothHandsfree {
 
         int mpty = 0;
         if (currCdmaCallState == CdmaPhoneCallState.PhoneCallState.CONF_CALL) {
-            mpty = 1;
+            if (prevCdmaCallState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) {
+                // If the current state is reached after merging two calls
+                // we set the multiparty call true.
+                mpty = 1;
+            } else {
+                // CALL_CONF state is not from merging two calls, but from
+                // accepting the second call. In this case first will be on
+                // hold.
+                mpty = 0;
+            }
         } else {
             mpty = 0;
         }