[Free] Json To Dictionary Extension

AryanGupta · 26 October 2020 08:15

NIce Extension

AryanGupta · 26 October 2020 08:27

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WatermelonIce · 26 October 2020 08:29

Actually the name is just from App Inventor (because this block is missing in Kodular). The source is most probably from app inventor too

Mohamed_Tamer · 26 October 2020 08:39

Yes, you are right , I think he meant the extension name .

The source isn’t hard actually I’ve used the JsonUtils class to decode the json:

github.com

mit-cml/appinventor-sources/blob/f7448185cbad0cb18248ee590e563223acc8d3fc/appinventor/components/src/com/google/appinventor/components/runtime/util/JsonUtil.java

// -*- mode: java; c-basic-offset: 2; -*-
// Copyright 2011-2020 MIT, All rights reserved
// Released under the Apache License, Version 2.0
// http://www.apache.org/licenses/LICENSE-2.0

package com.google.appinventor.components.runtime.util;

import android.content.Context;
import android.util.Base64;
import android.util.Log;

import com.google.appinventor.components.runtime.Form;
import com.google.appinventor.components.runtime.errors.YailRuntimeError;

import gnu.lists.FString;

import gnu.math.IntFraction;

import java.io.File;
import java.io.FileOutputStream;

This file has been truncated. show original

For instance this method:

github.com

mit-cml/appinventor-sources/blob/f7448185cbad0cb18248ee590e563223acc8d3fc/appinventor/components/src/com/google/appinventor/components/runtime/util/JsonUtil.java#L332


 * Parses the JSON content represented by {@code jsonString} into a YAIL object. The
 * {@code useDicts} flag controls whether JSON objects are parsed as YailDictionary (true) or
 * associative YailList (false).
 *
 * @param jsonString the JSON text to parse
 * @param useDicts true if YailDictionary should be used for JSON objects,
 *                 false for associative lists
 * @return the parsed object
 * @throws JSONException if the JSON is malformed
 */
public static Object getObjectFromJson(String jsonString, boolean useDicts) throws JSONException {
  if ((jsonString == null) || jsonString.equals("")) {
    // We'd like the empty string to decode to the empty string.  Form.java
    // relies on this for the case where there's an activity result with no intent data.
    // We handle this case explicitly since nextValue() appears to throw an error
    // when given the empty string.
    return "";
  } else {
    final Object value = (new JSONTokener(jsonString)).nextValue();
    // Note that the JSONTokener may return a value equals() to null.
    if (value == null || value.equals(JSONObject.NULL)) {

The source code is isn’t similar with app Inventor code ( specially after rewriting it

). I’ve optimized it a lot to decrease the extension size.

sonumohammad333 · 26 October 2020 08:48

I was talking about the block.

But its name is lengthy.

Mohamed_Tamer · 26 October 2020 08:50

I misunderstood I actually always see it’s very lengthy,too I will change it in the next update

Maayur · 27 October 2020 03:56

A very useful Extension

Rogerio_Rios · 29 October 2020 15:45

Great Job @Mohamed_Tamer !