Read Json file from asset in Sketchware Pro

Hello guys 👋

In this article I will explain how to read file from json and parse it in custom listview

First of all you need sketchware Pro

If you don't have you find it in my app

After that you can follow the tutorial :

Add listview

Create customview

Link your listview with custom view you make

Then add your file in asset folder

Then in logic arrea click onCreate

Add two variables json and data

Add listmap map

Then add this code

try {

java.io.InputStream is = this.getAssets().open("data.json");

int size = is.available();

byte[] buffer = new byte[size];

is.read(buffer);

is.close();

json = new String(buffer, "UTF-8");

//here add your listview data bind

} catch(Exception e) {

}

Then in onBindCustomView

This is almost everything you need

If you didn't understand then watch video tutorial

SketchMate