How can i remove the black area after setting the status bar to false

[HarshVardhanSolanki]

You can use this to make it transparent,

Barstool (Status & Navigation Bar Tool)

This is simple extension to change status and navigation bar as your need. By using this extension you are able to : Change status bar text color (1 for light / 2 for dark) Change navigation bar icon color (1 for light / 2 for dark) Make status bar fully transparent Set status bar visibility (True / False) Set navigation bar visibility (True / False) Change color of status and navigation bar [MIT App Inventor(3)] com.xtiger.barstool

Why you need to hide it? This is my question to you instead of change it's color and make it UI friendly.

Use this extension below to get rid the errors you getting.

Hide Status Bar / Navigation Extension [FREE]