Fix delivery report error with PENDING status in SMS

1. According to TS 23.040, TP-Status values is changed properly.
2. When processing Status Report, it should be checked whether tpStatus is PENDING or FAILED.

Change-Id: I91c315cfb363f3e4b936c6b6b1a01083687a580f

Author: sj2202-park

core/java/android/provider/Telephony.java

@@ -114,8 +114,8 @@ public interface TextBasedSmsColumns {
 
         public static final int STATUS_NONE = -1;
         public static final int STATUS_COMPLETE = 0;
-        public static final int STATUS_PENDING = 64;
-        public static final int STATUS_FAILED = 128;
+        public static final int STATUS_PENDING = 32;
+        public static final int STATUS_FAILED = 64;
 
         /**
          * The subject of the message, if present

telephony/java/com/android/internal/telephony/gsm/GsmSMSDispatcher.java

@@ -22,6 +22,7 @@
 import android.content.Intent;
 import android.os.AsyncResult;
 import android.os.Message;
+import android.provider.Telephony.Sms;
 import android.provider.Telephony.Sms.Intents;
 import android.telephony.ServiceState;
 import android.util.Config;
@@ -60,13 +61,17 @@ protected void handleStatusReport(AsyncResult ar) {
         String pduString = (String) ar.result;
         SmsMessage sms = SmsMessage.newFromCDS(pduString);
 
+        int tpStatus = sms.getStatus();
+
         if (sms != null) {
             int messageRef = sms.messageRef;
             for (int i = 0, count = deliveryPendingList.size(); i < count; i++) {
                 SmsTracker tracker = deliveryPendingList.get(i);
                 if (tracker.mMessageRef == messageRef) {
                     // Found it.  Remove from list and broadcast.
-                    deliveryPendingList.remove(i);
+                    if(tpStatus >= Sms.STATUS_FAILED || tpStatus < Sms.STATUS_PENDING ) {
+                       deliveryPendingList.remove(i);
+                    }
                     PendingIntent intent = tracker.mDeliveryIntent;
                     Intent fillIn = new Intent();
                     fillIn.putExtra("pdu", IccUtils.hexStringToBytes(pduString));