App Inventor Simple application

Develop a Paint application with App Inventor

Purpose of this tutorial:

In this tutorial we will create a drawing application named paint with App Inventor that draws strokes with three different colors.

We propose to create the design of the application, with the following visual:

Programming the Paint Application

To program the application, App Inventor proposes to use The Space Blocks which allows to create a program in the form of a block diagram. Very simple to use but requiring a bit of programming logic.

Here is the paint program realized in the Blocks space of the Inventor App:

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