Where is android sdk root and how do I set it

Question

I set the android sdk home variable so that my application could find  android when trying to run  Now I get an error stating that  android sdk root is undefined    I am running win 7 with a new installation of Android Studio  inside parallels on a macbook pro    Thank you for your response  I checked the location and it is identified as the same location as the ANDROID SDK HOME environment path  It still says root is undefined  I created an ANDROID SDK ROOT enviroment path to the same location and it is still undefined

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In Android Studio 3 2 1 I got this error because I installed a new API 28  level emulator without installing that API SDK components  After I installed SDK platform and SDK platform tools for the API level 28 and updated Android Emulator the emulator started running   Hope it may help someone

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MAC - one liner  echo  export ANDROID HOME   Library Android sdk         export ANDROID SDK ROOT   Library Android sdk         export ANDROID AVD HOME    android avd     gt  gt     bash profile  amp  amp  source    bash profile

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ANDROID HOME  which also points to the SDK installation directory  is deprecated  If you continue to use it  the following rules apply  If ANDROID HOME is defined and contains a valid SDK installation  its value is used instead of the value in ANDROID SDK ROOT  If ANDROID HOME is not defined  the value in ANDROID SDK ROOT is used  If ANDROID HOME is defined but does not exist or does not contain a valid SDK installation  the value in ANDROID SDK ROOT is used instead

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Open the terminal and run the command      nano  HOME  bashrc aggregate the follow line   export ANDROID HOME  HOME Android Sdk export ANDROID SDK ROOT  HOME Android Sdk export PATH  PATH  ANDROID HOME tools export PATH  PATH  ANDROID HOME platform-tools   Ctrl o save and ctrl x close   And run the command   source  HOME  bashrc  echo  ANDROID SDK ROOT

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in mac os  you can try  brew install gradle

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This is how to change it   Step 1   Open a Terminal   CMD As Administrator  Right-click on cmd and click  quot Run as Administrator quot   Step 2  type in  quot  set ANDROID SDK ROOT E  Android sdk   quot   type it without the quotes and replace  quot E  Android sdk quot  with your actual sdk file path location - Mine was   C  Users YOUR ACCOUNT AppData Local Android Sdk step 3  Press  quot Enter quot  and i noticed nothing happened Step 4  Build your app again  and it should reflect your file path  For me it doisplayed as   Preparing Firebase on Android Checking Java JDK and Android SDK versions ANDROID SDK ROOT C  Users Kurt AppData Local Android Sdk  recommended setting  ANDROID HOME C  Users Kurt AppData Local Android Sdk  DEPRECATED  Subproject Path  CordovaLib Subproject Path  app I got that info from this site   https   developer android com studio command-line variables android sdk root Check it out for more information Have Fun

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You need to make a system env variable with the name  ANDROID SDK ROOT and it s value should be C  Users your user name AppData Sdk tools bin worked for me

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This is how I did it on macOS   vim    bash profile    macOS 10 14 Mojave and older vim    zshrc           macOS 10 15 Catalina and newer  using zsh by default    And added the following environment variables   export ANDROID HOME  Users   your user   Library Android sdk export ANDROID SDK ROOT  Users   your user   Library Android sdk export ANDROID AVD HOME  Users   your user    android avd   Android path might be different  if so change it accordingly  At last  to refresh the terminal to apply changes   source    bash profile    macOS 10 14 Mojave and older source    zshrc           macOS 10 15 Catalina and newer  using zsh by default

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on Mac edit  bash profile use code or vim code    bash profile   export ANDROID SDK ROOT   Library Android sdk  export ANDROID HOME   Library Android sdk

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ANDROID HOME Deprecated  in Android Studio   use ANDROID SDK ROOT instead  ANDROID SDK ROOT Installation directory of Android SDK package  Example  C  AndroidSDK or  usr local android-sdk  ANDROID NDK ROOT Installation directory of Android NDK package   WITHOUT ANY SPACE  Example  C  AndroidNDK or  usr local android-ndk  ANDROID SDK HOME Location of SDK related data user files  Example  C  Users  lt USERNAME gt   android  or    android  ANDROID EMULATOR HOME Location of emulator-specific data files  Example  C  Users  lt USERNAME gt   android  or    android  ANDROID AVD HOME Location of AVD-specific data files  Example  C  Users  lt USERNAME gt   android avd  or    android avd  JDK HOME and JAVA HOME Installation directory of JDK  aka Java SDK  package  Note  This is used to run Android Studio and other Java-based applications   Actually when you run Android Studio  it checks for JDK HOME then JAVA HOME environment variables to use

User · Answer

I received the same error after installing android studio and trying to run hello world   I think you need to use the SDK Manager inside Android Studio to install some things first     Open up Android Studio  and click on the SDK Manager in the toolbar     Now install the SDK tools you need    Tools -  Android SDK Tools  Tools -  Android SDK Platform-tools   Tools -  Android SDK Build-tools  highest version    For each Android release you are targeting  hit the appropriate Android X X folder and select  at a minimum      SDK Platform A system image for the emulator  such as  ARM EABI v7a System Image   The SDK Manager will run  this can take a while  and download and install the various SDKs   Inside Android Studio  File- Project Structure will show you where your Android sdks are installed   As you can see mine is c  users Joe AppData Local Android sdk1     If I navigate to C  Users Joe AppData Local Android sdk1 sources you can see the various Android SDKs installed there

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For macOS with zshrc  ANDROID HOME is depreciated  use ANDROID SDK ROOT instead  Ensure that Android Build Tools is installed  Check if it exists in your File Directory Get the path to your SDK  Usually it is  Users  lt USER gt  Library Android sdk Add ANDROID SDK ROOT as a path to your Environment variables  echo  export ANDROID SDK ROOT  Users  lt USER gt  Library Android sdk   gt  gt     zshenv Apply the changes with source    zshrc Check if it was saved by          checking the specific environment variable echo  ANDROID SDK ROOT     checking the complete list of environment variables on your system env    You can apply this process to every environment variable beeing installed on your macOS system  It took me a while to comprehend it for myself

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android sdk root is a system variable which points to root folder of android sdk tools   You probably get the error because the variable is not set  To set it in Android Studio go to    File -  project Structure into Project Structure Left -  SDK Location SDK location select Android SDK location   If you have installed android SDK please refer to this answer to find the path to it  https   stackoverflow com a 15702396 3625900

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I followed this tutorial to set up my android environment variables I  was on mac and I had all the required environmental variable setup and working already  but i was still getting this error that requires environment ANDROID SDK ROOT  I already had an android SDK exported environment variable  So  what I simply did is adding ANDROID HOME to the path with the following commands  export PATH  PATH  ANDROID HOME and it worked for me on macOS

[android] Where is android_sdk_root? and how do I set it.?

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