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    • Showing results for:
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Close
  • janet178
    janet178
    4,220 Points

    How to set a variable to a string and a random number in Kotlin?Ask a Question

    Posted on Sep 11, 2020 by janet178
    janet178
    4,220 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    0 Answers

  • PEARL KENGAJU
    PEARL KENGAJU
    424 Points

    Anyone with the latest Android studio as of July 2019

    Posted on Jul 24, 2019 by PEARL KENGAJU
    PEARL KENGAJU
    424 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Accessing Views in Code: Assigning Variables

    1 Answer

  • Brock Hamm
    Brock Hamm
    182 Points

    I do not have a R folder like the video

    Posted on Jul 17, 2019 by Brock Hamm
    Brock Hamm
    182 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Accessing Views in Code: Assigning Variables

    1 Answer

  • Hannah Lee
    Hannah Lee
    80,187 Points

    Initialize the showFactButton variable using the findViewById() method like the TextView above it.

    Posted on Jan 31, 2019 by Hannah Lee
    Hannah Lee
    80,187 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Initializing a Button

    2 Answers

  • crimson cdmochi
    crimson cdmochi
    1,193 Points

    Create a String variable of randomNumber using Random() to become integer between 0 and 9

    Posted on Oct 17, 2018 by crimson cdmochi
    crimson cdmochi
    1,193 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    1 Answer

  • Francisco Munoz
    Francisco Munoz
    352 Points

    Can't find the error in the text Using Random Class

    Posted on Apr 23, 2018 by Francisco Munoz
    Francisco Munoz
    352 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    2 Answers

  • Enyang Mercy
    PLUS
    Enyang Mercy
    Courses Plus Student 2,339 Points

    Android string randomNumber ERROR: 'randomNumber' should be string

    Posted on Mar 8, 2018 by Enyang Mercy
    Enyang Mercy
    Courses Plus Student 2,339 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    3 Answers

  • Enyang Mercy
    PLUS
    Enyang Mercy
    Courses Plus Student 2,339 Points

    Android app random number

    Posted on Mar 7, 2018 by Enyang Mercy
    Enyang Mercy
    Courses Plus Student 2,339 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    1 Answer

  • Enyang Mercy
    PLUS
    Enyang Mercy
    Courses Plus Student 2,339 Points

    android random number string

    Posted on Mar 6, 2018 by Enyang Mercy
    Enyang Mercy
    Courses Plus Student 2,339 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    0 Answers

  • Enyang Mercy
    PLUS
    Enyang Mercy
    Courses Plus Student 2,339 Points

    Android app Random Number

    Posted on Mar 5, 2018 by Enyang Mercy
    Enyang Mercy
    Courses Plus Student 2,339 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    3 Answers

  • Enyang Mercy
    PLUS
    Enyang Mercy
    Courses Plus Student 2,339 Points

    Please help with the code Android RandomNumber

    Posted on Mar 2, 2018 by Enyang Mercy
    Enyang Mercy
    Courses Plus Student 2,339 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    3 Answers

  • Enyang Mercy
    PLUS
    Enyang Mercy
    Courses Plus Student 2,339 Points

    Android random number

    Posted on Mar 1, 2018 by Enyang Mercy
    Enyang Mercy
    Courses Plus Student 2,339 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    1 Answer

  • Enyang Mercy
    PLUS
    Enyang Mercy
    Courses Plus Student 2,339 Points

    android string variable random numbers

    Posted on Mar 1, 2018 by Enyang Mercy
    Enyang Mercy
    Courses Plus Student 2,339 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    0 Answers

  • Dimitris Papatheodoulou
    Dimitris Papatheodoulou
    520 Points

    I don't know how to proceed

    Posted on Jan 31, 2018 by Dimitris Papatheodoulou
    Dimitris Papatheodoulou
    520 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    0 Answers

  • Erik Garwick
    Erik Garwick
    192 Points

    need help. factTextView = FindViewBView This entire section is unclear.

    Posted on Jan 21, 2018 by Erik Garwick
    Erik Garwick
    192 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Accessing Views in Code: Assigning Variables

    0 Answers

  • Stephanie Piper
    Stephanie Piper
    810 Points

    Not sure where to find the files at 3:31

    Posted on Dec 14, 2017 by Stephanie Piper
    Stephanie Piper
    810 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Accessing Views in Code: Assigning Variables

    1 Answer

  • Mac Walker
    PLUS
    Mac Walker
    Courses Plus Student 765 Points

    Bummer! Error: Unable to access jarfile test.jar

    Posted on Nov 7, 2017 by Mac Walker
    Mac Walker
    Courses Plus Student 765 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Initializing a Button

    1 Answer

  • gaetan mertens
    gaetan mertens
    1,002 Points

    What does 'val' mean? Is it to declare a new value?

    Posted on Oct 18, 2017 by gaetan mertens
    gaetan mertens
    1,002 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Initializing a Button

    1 Answer

  • Daniel Moravec
    Daniel Moravec
    236 Points

    Create a String variable called randomNumber, and set it equal to a random Integer between 0 and 9.

    Posted on Oct 17, 2017 by Daniel Moravec
    Daniel Moravec
    236 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Using the Random Class

    3 Answers

  • Marek Feifrlik
    Marek Feifrlik
    5,798 Points

    In case you're getting "Type inference failed" error

    Posted on Oct 15, 2017 by Marek Feifrlik
    Marek Feifrlik
    5,798 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Making a Button Do Something

    1 Answer

  • Boban Talevski
    Boban Talevski
    24,793 Points

    Which statement correctly changes the showTitle TextView to "Doctor Who"?

    Posted on Oct 14, 2017 by Boban Talevski
    Boban Talevski
    24,793 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Android Programming Basics

    1 Answer

  • tirupathi rao
    tirupathi rao
    381 Points

    I am using android studio 2.3.3. To declare view variables using 'var' keyword. It is not supporting.

    Posted on Oct 6, 2017 by tirupathi rao
    tirupathi rao
    381 Points
    • Android
    • Build a Simple Android App with Kotlin
    • Basic Android Programming
    • Accessing Views in Code: Declaring Variables

    1 Answer

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