Creating a One-Line App Using PySimpleGUI on Android.

One Line Aap is a simple and fun game where you have to draw a line while avoiding obstacles. In this tutorial, we will create a version of One Line Aap using PySimpleGUI for Android.

PySimpleGUI is a Python GUI framework that makes it easy to create graphical user interfaces for desktop applications. With the help of PySimpleGUI, we can create a user interface that is responsive and interactive.

To get started, you will need to install PySimpleGUI on your Android device. You can do this by running the following command in the terminal:

pip install PySimpleGUI

Once you have installed PySimpleGUI, you can start building your One Line Aap game. Here is a step-by-step guide on how to create the game:

Step 1: Import the necessary libraries
First, you will need to import the PySimpleGUI library and other necessary libraries for the game. Create a new Python file and add the following lines of code:

import PySimpleGUI as sg
import random

Step 2: Create the game window
Next, you will need to create a game window using PySimpleGUI. Add the following code to create a window with a canvas element where the game will be played:

layout = [
    [sg.Graph(canvas_size=(500, 500), graph_bottom_left=(0, 0), graph_top_right=(500, 500), background_color='black', key='graph')]
]

window = sg.Window('One Line Aap', layout, resizable=True, finalize=True)

Step 3: Initialize the game variables
Now, you will need to initialize the variables for the game, such as the position of the player, obstacles, and the score. Add the following code to initialize the game variables:

player_pos = (250, 250)
obstacles = []
score = 0

Step 4: Create the game loop
Next, you will need to create a game loop that updates the game state and redraws the game window. Add the following code to create the game loop:

while True:
    event, values = window.read(timeout=50)

    if event == sg.WIN_CLOSED:
        break

    # Update game state

    # Draw game objects

    window['graph'].erase()
    window['graph'].draw_line(player_pos, player_pos, color='white')

    for obstacle in obstacles:
        window['graph'].draw_rectangle(obstacle, obstacle, fill_color='red')

    window.refresh()

Step 5: Handle user input
Now, you will need to handle user input to move the player. Add the following code to handle user input:

if event == sg.WIN_CLOSED:
    break

if event == sg.WIN_CLOSED:
    break

if event == 'graph':
    player_pos = values['graph']

Step 6: Generate obstacles
Next, you will need to generate obstacles on the game window. Add the following code to generate obstacles randomly:

if random.randint(0, 10) < 5:
    obstacles.append((random.randint(0, 500), random.randint(0, 500)))

Step 7: Check for collisions
Finally, you will need to check for collisions between the player and obstacles. Add the following code to check for collisions:

for obstacle in obstacles:
    if player_pos == obstacle:
        sg.popup('Game over! Your score is:', score)
        break

And that’s it! You have created a simple version of One Line Aap using PySimpleGUI for Android. Feel free to customize the game further by adding more features and improving the gameplay. Happy coding!