am 6fe795ec: Do another contact lookup if the first one fails and...

Merge commit '6fe795ecd35c4d49822d349424fc71b660577dfc' into gingerbread-plus-aosp

* commit '6fe795ecd35c4d49822d349424fc71b660577dfc':
  Do another contact lookup if the first one fails and...

telephony/java/com/android/internal/telephony/CallerInfo.java

@@ -260,6 +260,7 @@ public class CallerInfo {
         Uri contactUri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
 
         CallerInfo info = getCallerInfo(context, contactUri);
+        info = doSecondaryLookupIfNecessary(context, number, info);
 
         // if no query results were returned with a viable number,
         // fill in the original number value we used to query with.
@@ -270,6 +271,30 @@ public class CallerInfo {
         return info;
     }
 
+    /**
+     * Performs another lookup if previous lookup fails and it's a SIP call
+     * and the peer's username is all numeric. Look up the username as it
+     * could be a PSTN number in the contact database.
+     *
+     * @param context the query context
+     * @param number the original phone number, could be a SIP URI
+     * @param previousResult the result of previous lookup
+     * @return previousResult if it's not the case
+     */
+    static CallerInfo doSecondaryLookupIfNecessary(Context context,
+            String number, CallerInfo previousResult) {
+        if (!previousResult.contactExists
+                && PhoneNumberUtils.isUriNumber(number)) {
+            String username = number.substring(0, number.indexOf('@'));
+            if (PhoneNumberUtils.isGlobalPhoneNumber(username)) {
+                previousResult = getCallerInfo(context,
+                        Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
+                                Uri.encode(username)));
+            }
+        }
+        return previousResult;
+    }
+
     /**
      * getCallerId: a convenience method to get the caller id for a given
      * number.
@@ -402,6 +427,7 @@ public class CallerInfo {
                 .append("\nisCachedPhotoCurrent: " + isCachedPhotoCurrent)
                 .append("\nemergency: " + mIsEmergency)
                 .append("\nvoicemail " + mIsVoiceMail)
+                .append("\ncontactExists " + contactExists)
                 .toString();
     }
 }

telephony/java/com/android/internal/telephony/CallerInfoAsyncQuery.java

@@ -230,6 +230,14 @@ public class CallerInfoAsyncQuery {
                     mCallerInfo = CallerInfo.getCallerInfo(mQueryContext, mQueryUri, cursor);
                     if (DBG) Log.d(LOG_TAG, "==> Got mCallerInfo: " + mCallerInfo);
 
+                    CallerInfo newCallerInfo = CallerInfo.doSecondaryLookupIfNecessary(
+                            mQueryContext, cw.number, mCallerInfo);
+                    if (newCallerInfo != mCallerInfo) {
+                        mCallerInfo = newCallerInfo;
+                        if (DBG) log("#####async contact look up with numeric username"
+                                + mCallerInfo);
+                    }
+
                     // Use the number entered by the user for display.
                     if (!TextUtils.isEmpty(cw.number)) {
                         mCallerInfo.phoneNumber = PhoneNumberUtils.formatNumber(cw.number);