Develop Reference

Android Studio Terminal: Command not found

I would like to run the following command in my Terminal of Android Studio.:
adb kill-server
adb start-server
I am getting the issue:
Command not found.
I have already read that I have to add the path somehow.
But I do not understand how it should be done...
I am running Android Studio 2.2 on Windows 10 Pro.

Create a system variable:
Add it to Path:
Adb is located under platform-tools:

If you are using mac or linux, you can try like this
export ANDROID_HOME=/Users/$(whoami)/Library/Android/sdk
export PATH=$PATH:$ANDROID_HOME/platform-tools
Now Check
adb status

if you are still getting same error,simply go to your sdk location in terminal and type cd platform-tools .Then start doing what you want to do.adb works here. :)

If you don't want to modify your system environment and instead keep the changes local to Android Studio, do this:
Goto Settings -> Tools -> Terminal
Add ANDROID_SDK_ROOT=C:\Users\<your username>\AppData\Local\Android\Sdk to "Environment variables". Separate multiple variables with semicolon (;) or use the GUI tool (Shift+Enter). Modify the path to point to your SDK installation as needed.
Change "Shell path" to C:\Windows\System32\cmd.exe /k "set "PATH=%ANDROID_SDK_ROOT%\platform-tools;%PATH%" "
Notes:
ANDROID_SDK_ROOT is used for the installation directory of the SDK according to the documentation.

ERROR: 32-bit Linux Android emulator binaries are DEPRECATED

I installed the latest version of the ADT Bundle 32 bit on my ubuntu 14.04 32 bit. I created an AVD, but it doesn't launch. When I press the start button it shows this message:
Starting emulator for AVD 'NexusOne'
ERROR: 32-bit Linux Android emulator binaries are DEPRECATED, to use them
you will have to do at least one of the following:
- Use the '-force-32bit' option when invoking 'emulator'.
- Set ANDROID_EMULATOR_FORCE_32BIT to 'true' in your environment.
Either one will allow you to use the 32-bit binaries, but please be
aware that these will disappear in a future Android SDK release.
Consider moving to a 64-bit Linux system before that happens.
I tried to fix it by setting export ANDROID_EMULATOR_FORCE_32BIT=true to gedit .profile file and to gedit .bashrc file. Nothing changed.
Thank you for trying to help me!

i have one great solution.
you can start it with eclipse or netbeans.
try :
In Eclipse, click your Android project folder and then select Run > Run Configurations...
In the left panel of the Run Configurations dialog, select your Android project run configuration or create a new configuration.
Click the Target tab.
In the Additional Emulator Command Line Options field, enter:
-force-32bit
Run your Android project using this run configuration.
in netbeans you :
1. wher you choose debuger chose Customize...
in Emulator options write
-force-32bit
click ok. and run application

I solve this problem with the following:
export ANDROID_EMULATOR_FORCE_32BIT=true
Then I start the emulator from the command line. It works!
Hope it's helpful to you.

I did the following
go to the run configuration >target tab> scroll down to the last> Additional emulator command line options>-force-32bit

solution to this problem is given here
Open terminal in ubuntu, and then type gedit .profile
paste this text: export ANDROID_EMULATOR_FORCE_32BIT=true
refresh source i.e. in terminal type source .profile
When no effect, finishing that by restart your device (laptop,pc)

For Android Studio:
Run > Edit Configurations > Android > Android Application > app > Emulator tab
Enable the checkbox next to Additional command line options:
Enter -force-32bit

go to the run configuration >target tab> scroll down to the last> Additional emulator command line options>-force-32bit

I had same problem and now I solved,I have Ubuntu 15.10 And my solution was:
Open terminal
Locate path directory Android-studio at terminal
I wrote export ANDROID_EMULATOR_FORCE_32BIT=true, keyboard key enter
And execute the ./studio.sh locate in folder bin of Android-studio

ON LINUX MINT
Go to terminal
type gedit .profile
paste the below line at end of the page
export ANDROID_EMULATOR_FORCE_32BIT=true
type source .profile in terminal or restart system
ON UBUNTU
Go to terminal
type gedit .bashrc
paste the below line at end of that file
export ANDROID_EMULATOR_FORCE_32BIT=true
type source ~/.bashrc in terminal or restart system

create a shell script :
#!/bin/bash
#
# set export ANDROID_EMULATOR_FORCE_32BIT=true
export ANDROID_EMULATOR_FORCE_32BIT=true
/opt/adt-bundle-linux-x86-20140702/eclipse/eclipse
change the shell script executable and run it to active eclipse
"/opt/adt-bundle-linux-x86-20140702/eclipse/eclipse" is the path of eclipse

Cordova and setting Android using command line

I am trying to migrate my existing project from cordova 2.1 to the latest, 3.1 which can be installev vía command line,
I already have the Android SDK installed,
So:
sudo npm install -g cordova // All good
cordova create hello com.example.hello HelloWorld // All good
cordova platform add android // Then it fires:
Checking Android requirements...
[Error: The command `android` failed. Make sure you have the latest Android SDK installed, and the `android` command (inside the tools/ folder) added to your path. Output: ]
So I installed Macports and tried:
sudo port install android
Which logs:
Warning: All compilers are either blacklisted or unavailable; defaulting to first fallback option
Warning: Xcode does not appear to be installed; most ports will likely fail to build.
---> Cleaning android
---> Scanning binaries for linking errors: 100.0%
---> No broken files found.
Any idea what am I missing here?

It's work cordova Android for MAC 1000000000%. I fought solution and now i'm working try this #Toni Michel Caubet. I will happy to share my Answer.
STEPS:
Open Your Terminal and followed by,
touch ~/.bash_profile
open ~/.bash_profile
PATH="/Users/System-Name/Documents/android-sdk-macosx/sdk/tools:/Development/android-sdk-macosx/sdk/platform-tools:$PATH" (This is Android SDK Location to stored in My system )
4.Save the file and quit the text editor.
5.Execute your .bash_profile to update your PATH:
source ~/.bash_profile
if you want to see your environment path:
7.In your terminal type: set
After you can see like
8.As far as your made it very correct. After your enter command like cordova platform add android. you get following error. because Java SDK doesn't too set environment PATH.
9.open ~/.bash_profile. Add JAVA_HOME value
10.You can see your environment like STEP 7 set. You should be able see:
11.Successfully created environment now you can create Android project with Cordova or PhoneGap

When you installed the Android SDK, it will come with a bunch of folders, like build-tools, platform-tools, tools, and some others. You need to add platform-tools and tools to your main $PATH environment variable.
See the docs here about how to add things to your PATH for whichever system you are on (Windows or Mac): http://cordova.apache.org/docs/en/3.1.0/guide_platforms_android_index.md.html#Android%20Platform%20Guide
Here is how you would edit the $PATH on Windows:
Click on the Start menu in the lower-left corner of the desktop,
right-click on Computer, then click Properties.
Click Advanced System Settings in the column on the left.
In the resulting dialog box, press Environment Variables.
Select the PATH variable and press Edit.
Append the following to the PATH based on where you installed the
SDK, for example: ;C:\Development\adt-bundle\sdk\platform-tools;C:\Development\adt-bundle\sdk\tools
Save and close both dialogs.

To install the cordova command-line tool, follow these steps:
First of all go through the Cordova Document
For Cordova command-line tools to work, you need to include the SDK's tools and platform-tools directories in your PATH environment. On Mac, you can use a text editor to create or modify the ~/.bash_profile file, adding a line such as the following, depending on where the SDK installs:
export PATH=${PATH}:/Development/adt-bundle/sdk/platform-tools:/Development/adt-bundle/sdk/tools
Next Steps:
Download and install Node.js from Here. Following installation, you should be able to invoke node or npm on your command line.
Install the cordova utility. In Unix(Mac), prefixing the additional sudo command may be necessary to install development utilities in otherwise restricted directories:
For Mac $ sudo npm install -g cordova
once successful installation of cordova is done ,now you can create your application
across all the platforms.
Create the Cordova Application
Go to the directory where you maintain your source code, and run a command such as the following:
$cordova create hello com.example.hello CordovaDemo
hello is the directory where you want to create your application
com.example.hello is the package name
CordovaDemo is the name of the Application
Once Successful creation of your project, some file will be created inside the directory i.e hello
Add Platforms
All subsequent commands need to be run within the project's directory, or any subdirectories within its scope:
$ cd hello
Now you need to specify a set of target platforms, Supported OS for Mac
$ cordova platform add android
plz tell me if you are still having problem.
[Error: The command `android` failed. Make sure you have the latest Android SDK installed, and the `android` command (inside the tools/ folder) added to your path. Output: ]
You just need to install the Latest version of Android i.e 4.3
Go to SDK Manager and install the latest SDK Platform.
And try run the command again.
Hope this will help you.

Here it solved my issue:
into the terminal.
touch ~/.bash_profile (create a bash profile)
open ~/.bash_profile (opening a bash profile)
in your opened file, please type the following, Make sure that you have given the correct path, in case you find it difficult to find your directory in which your Android SDK is installed , search into your terminal with ls -l.
PATH="/Users/System-Name/Documents/android-sdk-macosx/sdk/tools:/Development/android-sdk-macosx/sdk/platform-tools:$PATH"

[Let me clarify first that, this is windows specific suggestion, answer]
For particular cordova version there corresponds particular android API
So,
First check out version of cordova with following command:
$ npm cordova -v
In my case cordova version was 1.4.28 , which corresponds to Android API 19
So the bottom line is don't waste time in downloading all "SDK Platforms"
instead just download corresponding Android API for concerned cordova version...
Hope this help....!!!

Launch Android SDK manager - Tools directory doesn't exist? Mac

I'm on mac, I think I've done everything right so far. following these instructions:
http://developer.android.com/sdk/installing/adding-packages.html
it says to navigate to tools/ directory in terminal. Here are my steps.
Open terminal
cd Applications
result is: No such file or directory
path to my tools directory is as follows
Applications->adt-bundle-mac-x86_64-20130219 ->SDK -> tools
I tried putting my folder onto my desktop, both the tools folder, and my adt-bundle because I could change directory to my desktop, and when I enter ls to the terminal I see my tools folder, and my adt-bundle is there,
but the problem is when I try to enter
cd tools
or
cd adt-bundle(etc...)
it says that it is not a directory.
what do I do?

Go to this directory:
cd /adt-bundle-mac-x86_64-20131030/sdk/tools
and run:
./android

I recently encountered this issue, and figured I'd post on this for clarification or for anyone still encountering it.
It seems you have to be at the root of the /adt-bundle-mac-VERSION/sdkdirectory in order to execute the "android" command.
I normally cd into the directory until I reach the location of the command, but in this case I encountered the same issue as the original poster.
You must use the tab key to the android command...
ie...
locate your installation /adt-bundle-mac-x86_64-20131030/sdk hit TAB key /tools hit TAB key /android
instead of cd adt-bundle-mac-x86_64-20131030/ cd/sdk cd/tools android
If done properly the SDK manager should launch for you.
Hope this helps anybody out there.

You can launch the SDK Manager by using the GUI:
Launch Android Studio
Create a new blank project
In the toolbar, look for the icon with tooltip "SDK Manager"

A lot of answers have been given here that you should go to /{path-to-your-android-sdk}/tools
and run ./android.
For me, this did not work. When I opened the android file located at my /{path-to-your-android-sdk}/tools directory with a text editor, it contained the following:
#!/bin/bash
echo The "android" command is no longer available.
echo For manual SDK and AVD management, please use Android Studio.
echo For command-line tools, use tools/bin/sdkmanager and tools/bin/avdmanager
exit 1
So the right approach now, is as stated by #Shijil in his comment.
In the directory for your android sdk, you should use:
For SDK Manager:
cd tools
cd bin
./sdkmanager
For AVD Manager:
cd tools
cd bin
./avdmanager
NB For the last command in each of the options above, you will have to supply additional args depending on the operation you want to perform. An example arg that works for both is --list. Running the commands without any args will only display the possible args you could have passed.
Personally, I think using the GUI in android studio is easier. Especially for linux beginners.

Use cd /users/user/...your path.../android-sdk/tools
and then :
./android

Here is your "tools" directory for Android Studio in OS X El Captain(Yosemite also has the same path hopefully):
Users/user-name/Library/Android/sdk/tools
In the terminal, just type: Library/Android/sdk/tools
and hit enter. And you are in the tools folder.
Please note that user-name refers to the mac user

Better open terminal and type which android.
It will tell you the path where you have the package installed.
Then yeah, you just have to execute that path on the terminal.
Your android package might have been installed with Homebrew or others, so the path can be different.
Edit: typo

For me the directory was cd /Users/your_user_name/Library/Android/sdk/tools/
and after that the command was ./android list targets
I hope this can help

Not able to access adb in OS X through Terminal, "command not found"

I have installed Android SDK and Eclipse on my Mac system. I am able to program using Eclipse and have created few sample applications. But I am still not able to access adb through the terminal window. I have tried following command in terminal:
$ pwd
/Users/espireinfolabs/Desktop/soft/android-sdk-mac_x86/platform-tools
$ ls
NOTICE.txt dexdump llvm-rs-cc-2
aapt dx llvm-rs-cc.txt
adb lib source.properties
aidl llvm-rs-cc
$ adb --help
-bash: adb: command not found
I have also added the ls output so that you know in which window I am.

The problem is: adb is not in your PATH. This is where the shell looks for executables. You can check your current PATH with echo $PATH.
Bash will first try to look for a binary called adb in your Path, and not in the current directory. Therefore, if you are currently in the platform-tools directory, just call
./adb --help
The dot is your current directory, and this tells Bash to use adb from there.
But actually, you should add platform-tools to your PATH, as well as some other tools that the Android SDK comes with. This is how you do it:
Find out where you installed the Android SDK. This might be (where $HOME is your user's home directory) one of the following (or verify via Configure > SDK Manager in the Android Studio startup screen):
Linux: $HOME/Android/Sdk
macOS: $HOME/Library/Android/sdk
Find out which shell profile to edit, depending on which file is used:
Linux: typically $HOME/.bashrc
macOS: typically $HOME/.bash_profile
With Zsh: $HOME/.zshrc
Open the shell profile from step two, and at the bottom of the file, add the following lines. Make sure to replace the path with the one where you installed platform-tools if it differs:
export ANDROID_HOME="$HOME/Android/Sdk"
export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"
Save the profile file, then, re-start the terminal or run source ~/.bashrc (or whatever you just modified).
Note that setting ANDROID_HOME is required for some third party frameworks, so it does not hurt to add it.

For zsh users. Add alias adb='/Users/$USER/Library/Android/sdk/platform-tools/adb' to .zshrc file.
Then run source ~/.zshrc command

run command in terminal nano $HOME/.zshrc
Must include next lines:
export PATH=$PATH:~/Library/Android/sdk/platform-tools
export ANDROID_HOME=~/Library/Android/sdk
export PATH="$HOME/.bin:$PATH"
export PATH="~/Library/Android/sdk/platform-tools":$PATH
Press Ctrl + X to save file in editor,Enter Yes or No and hit Enter key
Run source ~/.zshrc
Check adb in terminal, run adb

In addition to slhck, this is what worked for me (mac).
To check where your sdk is located.
Open Android studio and go to:
File -> Project Structure -> Sdk location
Copy the path.
Create the hidden .bash_profile in your home.
(open it with vim, or open -e) with the following:
export PATH=/Users/<Your session name>/Library/Android/sdk/platform-tools:/Users/<Your session name>/Library/Android/sdk/tools:$PATH
Then simply use this in your terminal: . ~/.bash_profile
SO post on how to find adb devices

Quick Answer
Pasting this command in terminal solves the issue in most cases:
** For Current Terminal Session:
(in macOS) export PATH="~/Library/Android/sdk/platform-tools":$PATH
(in Windows) i will update asap
** Permanently:
(in macOS) edit the ~/.bash_profile using vi ~/.bash_profile and add this line to it: export PATH="~/Library/Android/sdk/platform-tools":$PATH
However, if not, continue reading.
Detailed Answer
Android Debug Bridge, or adb for short, is usually located in Platform Tools and comes with
Android SDK, You simply need to add its location to system path. So system knows about it, and can use it if necessary.
Find ADB's Location
Path to this folder varies by installation scenario, but common ones are:
If you have installed Android Studio, path to ADB would be: (Most Common)
(in macOS) ~/Library/Android/sdk/platform-tools
(in Windows) i will update asap
If you have installed Android Studio somewhere else, determine its location by going to:
(in macOS) Android Studio > Preferences > Appearance And Behavior > System Settings > Android SDK and pay attention to the box that says: Android SDK Location
(in Windows) i will update asap
However Android SDK could be Installed without Android studio, in this case your path might be different, and depends on your installation.
Add it to System Path
When you have determined ADB's location, add it to system, follow this syntax and type it in terminal:
(in macOS)
export PATH="your/path/to/adb/here":$PATH
for example: export PATH="~/Library/Android/sdk/platform-tools":$PATH

I don't know how did you install the android SDK. But in Mac OS, what really worked for me is to reinstall it using brew. All problems solved in a row.
brew install --cask android-sdk
Later on:
android update sdk --no-ui --filter 'platform-tools'
Like a charm

This is how it worked for me
first I find my platform-tools than I was using zshrc instead of bash_profile so I run this command first
echo 'export PATH=${PATH}:$HOME/Library/Android/sdk/platform-tools/' >> ~/.zshrc
next refresh terminal
source ~/.zshrc
Check if it worked
adb devices
result of this command must be something similar to this if so then it worked.
List of devices attached
emulator-5554 device

For me, I ran into this issue after switching over from bash to zsh so I could get my console to look all awesome fantastic-ish with Hyper and the snazzy theme. I was trying to run my react-native application using react-native run-android and running into the op's issue. Adding the following into my ~.zshrc file solved the issue for me:
export ANDROID_HOME=~/Library/Android/sdk
export PATH=${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools

If you have installed Android Studio on MAC here is how:
nano ~/.zshrc
or
open ~/.zshrc in VScode
Then edit the file
# Android ADB
export ANDROID_HOME="$HOME/Library/Android/sdk"
export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"
control + X OR Save file.
Restart Terminal and try
> adb

UPDATE
As #Loren.A mentioned in comment latest version of brew does not support cast. So one can simply use:
brew install android-platform-tools
Simply install adb with brew
brew cask install android-platform-tools
Check if adb is installed
adb devices

If you are using the Mac with the M1 chip add the below export command to the zshrc file using the nano command, if that file is not present the nano command will create it for you so run
nano ~/.zshrc
paste this path in that file without any modification
export PATH="/Users/$USER/Library/Android/sdk/platform-tools":$PATH
hit ctrl-x and then Hit y to save the changes and the hit return Key to close it without renaming the file.
then run
source ~/.zshrc
to refresh the .zshrc file
and then try runnning
adb
it should give you the desired output

If you are using zsh on an OS X, you have to edit the zshrc file.
Use vim or your favorite text editor to open zshrc file:
vim ~/.zshrc
Paste the path to adb in this file:
export PATH="/Users/{$USER}/Library/Android/sdk/platform-tools":$PATH

For Mac OS Catalina or Mojave
Enter command to open nano editor
nano $HOME/.zshrc
Set PATH variable, means append more path as shown here
FLUTTER_HOME="/Users/pankaj/Library/Android/flutter-sdk/flutter/bin"
DART_HOME="/Users/pankaj/Library/Android/flutter-sdk/flutter/bin/cache/dart-sdk/bin"
ANDROID_SDK_HOME="/Users/pankaj/Library/Android/sdk"
ANDROID_ADB_HOME="/Users/pankaj/Library/Android/sdk/platform-tools"
PATH="$PATH:$FLUTTER_HOME"
PATH="$PATH:$DART_HOME"
PATH="$PATH:$ANDROID_SDK_HOME"
PATH="$PATH:$ANDROID_ADB_HOME"
Now press Command + X to save file in editor,Enter Yes or No and hit Enter key.

This worked for me on my MAC - 2020
Go to directory containing adb:
cd ~/Library/Android/sdk/platform-tools/
Run adb command to list all services
./adb shell dumpsys activity services

I couldn't get the stupid path working so I created an alias for abd
alias abd ="~/Library/Android/sdk/platform-tools/adb"
works fine.

For Mac, Android Studio 3.6.1, I added this to .bash_profile
export PATH="~/Library/Android/sdk/platform-tools/platform-tools":$PATH

Or the alternative solution could be
Make sure you already install for android SDK. Usually it is located under
/Users/your-user-name/Library/Android/sdk
If the SDK is there then run this command. ./platform-tools/adb install your-apk-location
From there you can generate the APK file That's the only sample to check if adb
command is there

For some reason when installed Android Studio 3.6.1 the adb file was actually in $ANDROID_HOME/platform-tools/platform-tools. not sure if this is a bug with my installation or what but this fixed it for me.

For Mac Os the default shell has moved on to "zsh" from "bash" as of Mojave and later releases, so for all the Mac users I would suggest go with the creating ".zshrc" file. "adb" runs as it is intended to be. Thanks #slhck for your info.!

Follow steps below
Open bash_profile using open -e .bash_profile
write
export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"
close bash_profile file
run source .bash_profile
Done run your adb command now !!
In some cases, you may need to run source .bash_profile every time you open cmd to run adb commands

It's working fine..
brew install android-sdk
Later on:
android update sdk --no-ui --filter 'platform-tools'