diff -r bd83ceabce89 -r 5a1685599b76 fep/aknfep/src/AknFepUiInputStatePredictiveCandidateMiniQwertyChinesePhrase.cpp
--- a/fep/aknfep/src/AknFepUiInputStatePredictiveCandidateMiniQwertyChinesePhrase.cpp	Tue Sep 14 21:59:06 2010 +0300
+++ b/fep/aknfep/src/AknFepUiInputStatePredictiveCandidateMiniQwertyChinesePhrase.cpp	Wed Sep 15 12:34:44 2010 +0300
@@ -151,7 +151,27 @@
                 fepMan->NewTextL(text);
                 fepMan->CommitInlineEditL();
                 iOwner->PtiEngine()->SetPredictiveChineseChar(text);
-                if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull))
+                
+                // For sogou core, the predictive is not endless, so when there
+                // is no predictive candidates, we should call TryCloseUiL().
+                TBool noCandidates = EFalse;
+                
+                if ( iPlugin.IsEnable() || iStrokePlugin.IsEnable())
+                    {
+                    // Get the predictive candidates.
+                    CDesCArrayFlat* phraseCandidates = new(ELeave) CDesCArrayFlat(1);
+                    CleanupStack::PushL ( phraseCandidates );
+                    phraseCandidates->Reset();
+                    iOwner->PtiEngine()->GetChinesePhraseCandidatesL( *phraseCandidates );
+                    if ( phraseCandidates->Count() == 0 )
+                        {
+                        noCandidates = ETrue;
+                        }
+                    CleanupStack::PopAndDestroy( phraseCandidates );
+                    }
+                
+                // If no candidates, call TryCloseUiL().
+                if ( fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull) || noCandidates )
                     {
                     fepMan->ClearFlag(CAknFepManager::EFlagEditorFull);
                     iOwner->FepMan()->TryCloseUiL();
@@ -165,13 +185,11 @@
         }
     else if(aKey == EStdKeyRightArrow )
         {
-    	iOwner->ChangeState(EPredictiveInput);  
     	UIContainer()->CandidatePane()->SelectNext(); 
         }
     else if (aKey == EStdKeyLeftArrow)  
     	{
-    	iOwner->ChangeState(EPredictiveInput);  
-        UIContainer()->CandidatePane()->SelectLastPhrase();
+        UIContainer()->CandidatePane()->SelectPrev();
     	}    
     else if(iOwner->IsValidChineseInputKeyQwerty(aKey))
         {
@@ -281,4 +299,47 @@
             break;
         }
     }
+void TAknFepInputStatePredictiveCandidateMiniQwertyChinesePhrase::SubmitTextL( const TDesC& aText )
+	{
+	if( aText.Length())
+	    {            
+	    MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
+	    CPtiEngine* engine = iOwner->PtiEngine();
+	    fepMan->NewTextL(aText);
+	    fepMan->CommitInlineEditL();
+	    engine->SetPredictiveChineseChar(aText);
+	                    
+        // For sogou core, the predictive is not endless, so when there
+        // is no predictive candidates, we should call TryCloseUiL().
+        TBool noCandidates = EFalse;
+        
+        if ( iPlugin.IsEnable() || iStrokePlugin.IsEnable())
+            {
+            // Get the predictive candidates.
+            CDesCArrayFlat* phraseCandidates = new(ELeave) CDesCArrayFlat(1);
+            CleanupStack::PushL ( phraseCandidates );
+            phraseCandidates->Reset();
+            iOwner->PtiEngine()->GetChinesePhraseCandidatesL( *phraseCandidates );
+            if ( phraseCandidates->Count() == 0 )
+                {
+                noCandidates = ETrue;
+                }
+            CleanupStack::PopAndDestroy( phraseCandidates );
+            }
+	    
+	    if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull) || noCandidates )
+	       {
+	        fepMan->ClearFlag(CAknFepManager::EFlagEditorFull);
+	        fepMan->TryCloseUiL();
+	        }
+	    else
+	        {
+	    if( iOwner )
+	    	{
+	        iOwner->ChangeState(EPredictiveCandidate);
+	    	}
+	        }           
+	    }
+	}
+
 // End of file