2 files changed, 24 insertions, 0 deletions
diff --git a/src/java/com/android/internal/telephony/cdma/CdmaCallTracker.java b/src/java/com/android/internal/telephony/cdma/CdmaCallTracker.java
index a7d5d0a..196e795 100644
--- a/src/java/com/android/internal/telephony/cdma/CdmaCallTracker.java
+++ b/src/java/com/android/internal/telephony/cdma/CdmaCallTracker.java
@@ -75,6 +75,10 @@ public final class CdmaCallTracker extends CallTracker {
 
     CdmaConnection pendingMO;
     boolean hangupPendingMO;
+
+    //Used to re-request the list of current calls
+    boolean slow_modem = (SystemProperties.getInt("ro.telephony.slow_modem",0) != 0);
+
     boolean pendingCallInEcm=false;
     boolean mIsInEmergencyCall = false;
     CDMAPhone phone;
@@ -496,6 +500,13 @@ public final class CdmaCallTracker extends CallTracker {
         boolean needsPollDelay = false;
         boolean unknownConnectionAppeared = false;
 
+        if (slow_modem) {
+            if (polledCalls.size() == 0 && !hangupPendingMO){
+                lastRelevantPoll = obtainMessage(EVENT_POLL_CALLS_RESULT);
+                cm.getCurrentCalls(lastRelevantPoll);
+                return;
+            }
+        }
         for (int i = 0, curDC = 0, dcSize = polledCalls.size()
                 ; i < connections.length; i++) {
             CdmaConnection conn = connections[i];
@@ -829,6 +840,7 @@ public final class CdmaCallTracker extends CallTracker {
                     "does not belong to CdmaCallTracker " + this);
         }
 
+        hangupPendingMO = true;
         call.onHangupLocal();
         phone.notifyPreciseCallStateChanged();
     }
diff --git a/src/java/com/android/internal/telephony/gsm/GsmCallTracker.java b/src/java/com/android/internal/telephony/gsm/GsmCallTracker.java
index fc7fe8a..c2d1640 100644
--- a/src/java/com/android/internal/telephony/gsm/GsmCallTracker.java
+++ b/src/java/com/android/internal/telephony/gsm/GsmCallTracker.java
@@ -81,6 +81,9 @@ public final class GsmCallTracker extends CallTracker {
     GsmConnection pendingMO;
     boolean hangupPendingMO;
 
+    //Used to re-request the list of current calls
+    boolean slow_modem = (SystemProperties.getInt("ro.telephony.slow_modem",0) != 0);
+
     GSMPhone phone;
 
     boolean desiredMute = false;    // false = mute off
@@ -432,6 +435,14 @@ public final class GsmCallTracker extends CallTracker {
         boolean needsPollDelay = false;
         boolean unknownConnectionAppeared = false;
 
+        if (slow_modem) {
+            if (polledCalls.size() == 0 && !hangupPendingMO){
+                lastRelevantPoll = obtainMessage(EVENT_POLL_CALLS_RESULT);
+                cm.getCurrentCalls(lastRelevantPoll);
+                return;
+            }
+        }
+
         for (int i = 0, curDC = 0, dcSize = polledCalls.size()
                 ; i < connections.length; i++) {
             GsmConnection conn = connections[i];
@@ -759,6 +770,7 @@ public final class GsmCallTracker extends CallTracker {
                     "does not belong to GsmCallTracker " + this);
         }
 
+        hangupPendingMO = true;
         call.onHangupLocal();
         phone.notifyPreciseCallStateChanged();
     }