Check of initialText is emtpy string

Author: bilal-alsharifi

base/src/main/java/com/smartdevicelink/managers/screen/choiceset/BaseChoiceSetManager.java

@@ -365,6 +365,11 @@ public void onError(String error) {
      */
     public void presentKeyboard(@NonNull String initialText, @Nullable KeyboardProperties customKeyboardConfig, @NonNull KeyboardListener listener){
 
+        if (initialText == null || initialText.length() == 0){
+            DebugTool.logError("initialText cannot be an empty string.");
+            return;
+        }
+
         if (!isReady()){ return; }
 
         if (pendingPresentationSet != null && pendingPresentOperation != null){

base/src/main/java/com/smartdevicelink/managers/screen/choiceset/PresentKeyboardOperation.java

@@ -110,7 +110,7 @@ public void onResponse(int correlationId, RPCResponse response) {
 
 				@Override
 				public void onError(int correlationId, Result resultCode, String info){
-					DebugTool.logError("There was an error presenting the keyboard. Finishing operation - choice set manager - . Error: " + info);
+					DebugTool.logError("There was an error presenting the keyboard. Finishing operation - choice set manager - . Error: " + info + " resultCode: " + resultCode);
 					finishOperation();
 				}
 			});