How to add this code in my extension

idaruko · August 22, 2022, 4:21pm

i want my extension to work without having to add this block. so i have to add it to my extension…
i want to add this method

to my code

@SimpleFunction(description = "  ")
    public Object Result(YailList result) {
        Object[] objects = result.toArray();
        return objects[1];
    }

I need help, thank you

iamwsumit · August 22, 2022, 5:39pm

github.com

mit-cml/appinventor-sources/blob/8b29403575291fd0ec9851c5f298d2c1f5a6aef3/appinventor/components/src/com/google/appinventor/components/runtime/Web.java#L916

      
        
             */
            @SimpleFunction
            // This returns an object, which in general will be a Java ArrayList, String, Boolean, Integer,
            // or Double.
            // The object will be sanitized to produce the corresponding Yail data by call-component-method.
            // That mechanism would need to be extended if we ever change JSON decoding to produce
            // dictionaries rather than lists
            // TOOD(hal): Provide an alternative way to decode JSON objects to dictionaries.  Maybe with 
            // renaming this JsonTextDecodeWithPairs and making JsonTextDecode the one to use
            // dictionaries
            public Object JsonTextDecode(String jsonText) {
              try {
                return decodeJsonText(jsonText, false);
              } catch (IllegalArgumentException e) {
                form.dispatchErrorOccurredEvent(this, "JsonTextDecode",
                    ErrorMessages.ERROR_WEB_JSON_TEXT_DECODE_FAILED, jsonText);
                return "";
              }
            }
            
            
/**

idaruko · August 22, 2022, 7:11pm

OK… then where can i download json.jar ?

@UsesLibraries(libraries = "json.jar")

idaruko · August 22, 2022, 7:17pm

i’ve found the lib. thank you very much

Xoma · August 23, 2022, 1:09pm

You will not need the library, since the apps already have them. Just call the

JsonTextDecode()

idaruko · August 23, 2022, 1:28pm

I guess using a library. so ok i reduce size/ code my aix.
thanks for info

system · September 22, 2022, 1:29pm

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