Python Projects ~ Build Mobile App With Python ~
App Development From Scratch
#Let’s Begin#
In this Python project, we will be building a mobile phone application
from scratch using Python Kivy. If you are a beginner, don't worry! I will
guide you through the whole process step-by-step. Before we begin, if
you are new to my channel, please consider subscribing and liking this
video. Also, click the bell icon to stay updated on future videos.To
install Kivy on your computer, click on the plus icon and then click on
"install package". Once you do this, the Kivy module will be installed on
your computer. If you see that Kivy is already installed, then you don't
have to install it again.Now that we have successfully installed the Kivy
module, we can start creating our application. Let's run this program
and see what output we get. Go to "run" and click on "run" and then
select "main".To run this app, we have to use "__name__ == '__main__'"
and our app will be the main app. To change the icon of our screen, we
just have to call ourselves.
In order to display any calculations or results, we need to create a
screen. To do this, we first create all the necessary variables. Next, we
create a main layout variable and set its orientation to vertical for now.
To create a button for each level, we use a for loop and iterate through
each row. The button variable is created and named according to the
level name. We set the font size to 30 and add a background color.
We need to create two different functions: one for when the button is
pressed and another for the solution. Every time a button is pressed, we
display the button's values inside the screen using the "dot" notation.
We also need to add the equal button to our main layout and then add
the widget to the main layout.
If the user types an operator as the first character, the screen remains
empty because it should always start with a number. If the user types
another operator, the screen remains empty. We call this condition "l." If
our button text is an operator and the screen is empty, we return
nothing.
App Development From Scratch
#Let’s Begin#
In this Python project, we will be building a mobile phone application
from scratch using Python Kivy. If you are a beginner, don't worry! I will
guide you through the whole process step-by-step. Before we begin, if
you are new to my channel, please consider subscribing and liking this
video. Also, click the bell icon to stay updated on future videos.To
install Kivy on your computer, click on the plus icon and then click on
"install package". Once you do this, the Kivy module will be installed on
your computer. If you see that Kivy is already installed, then you don't
have to install it again.Now that we have successfully installed the Kivy
module, we can start creating our application. Let's run this program
and see what output we get. Go to "run" and click on "run" and then
select "main".To run this app, we have to use "__name__ == '__main__'"
and our app will be the main app. To change the icon of our screen, we
just have to call ourselves.
In order to display any calculations or results, we need to create a
screen. To do this, we first create all the necessary variables. Next, we
create a main layout variable and set its orientation to vertical for now.
To create a button for each level, we use a for loop and iterate through
each row. The button variable is created and named according to the
level name. We set the font size to 30 and add a background color.
We need to create two different functions: one for when the button is
pressed and another for the solution. Every time a button is pressed, we
display the button's values inside the screen using the "dot" notation.
We also need to add the equal button to our main layout and then add
the widget to the main layout.
If the user types an operator as the first character, the screen remains
empty because it should always start with a number. If the user types
another operator, the screen remains empty. We call this condition "l." If
our button text is an operator and the screen is empty, we return
nothing.
