✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

New No-Code Track! 🚀start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
    • College Credit
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks College Credit
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • Android
      • • APIs
      • • Coding for Kids
      • • College Credit
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Game Development
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • No-Code
      • • PHP
      • • Professional Growth
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
      • • Swift
    • Showing results for:
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color
    • Close
  • Sezare Miguel
    Sezare Miguel
    9,229 Points

    The code below has a RelativeLayout variable named mealLayout. Change the background color of this layout to green. Use

    Posted on Apr 20, 2020 by Sezare Miguel
    Sezare Miguel
    9,229 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

  • Nkosinolwazi Moyo
    Nkosinolwazi Moyo
    9,588 Points

    Change background color

    Posted on Aug 6, 2019 by Nkosinolwazi Moyo
    Nkosinolwazi Moyo
    9,588 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

  • Nate Maroof
    Nate Maroof
    1,681 Points

    Does anyone know what's wrong here?

    Posted on Jul 28, 2019 by Nate Maroof
    Nate Maroof
    1,681 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

  • Maya Gronkowski
    Maya Gronkowski
    347 Points

    I dont understand what im doing wrong here

    Posted on Oct 13, 2018 by Maya Gronkowski
    Maya Gronkowski
    347 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    0 Answers

  • Jack Ripper
    Jack Ripper
    3,792 Points

    This is complete BS I cant find out where the fuck I went wrong

    Posted on Oct 13, 2018 by Jack Ripper
    Jack Ripper
    3,792 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

  • leo mutombwa
    leo mutombwa
    657 Points

    HOW TO SET BACKGROUND COLOR

    Posted on Aug 6, 2018 by leo mutombwa
    leo mutombwa
    657 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

  • prosper nyamukondiwa
    prosper nyamukondiwa
    656 Points

    please help this answer keeps giving the error message on changing background color

    Posted on Apr 30, 2018 by prosper nyamukondiwa
    prosper nyamukondiwa
    656 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

  • prosper nyamukondiwa
    prosper nyamukondiwa
    656 Points

    changing background color

    Posted on Apr 30, 2018 by prosper nyamukondiwa
    prosper nyamukondiwa
    656 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

  • prosper nyamukondiwa
    prosper nyamukondiwa
    656 Points

    have to have an answer its bummer kuphela

    Posted on Apr 26, 2018 by prosper nyamukondiwa
    prosper nyamukondiwa
    656 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    0 Answers

  • Chido Vambe
    Chido Vambe
    4,638 Points

    dynamic changing the background color

    Posted on Mar 1, 2018 by Chido Vambe
    Chido Vambe
    4,638 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    0 Answers

  • welsen ho
    welsen ho
    1,330 Points

    What code should i type in

    Posted on Feb 8, 2018 by welsen ho
    welsen ho
    1,330 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    2 Answers

  • Shane Gilpatrick
    Shane Gilpatrick
    700 Points

    setBackgroundColor in mealLayout reading error.

    Posted on Aug 22, 2017 by Shane Gilpatrick
    Shane Gilpatrick
    700 Points
    • Android
    • Build a Simple Android App with Java
    • Improving Our Code
    • Dynamically Changing the Background Color

    1 Answer

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Affiliates
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2025 Treehouse Island, Inc.