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Im trying to use my pre-existing NDK with Android Studio , it offers an option of downloading a new NDK and auto setup , but i want to use the version i was using before i downloaded Android Studio , how to tell it the location of the NDK i already have ? Do i have to set the NDK_HOME environment variable ?
Android Studio's documentation tells that when downloading the NDK from the options menu in Android Studio it will be under the SDK's home in a folder called "ndk-bundle" , do i have to put it there ? (soure https://developer.android.com/studio/projects/add-native-code.html)
On my Android Studio (2.2) you can go to File | Project Structure.
You will get the Project Structure dialog. Select SDK Location. You can set the location of your NDK in this dialog as well.
In case anyone passes by there's a work-around that doesn't involve re-downloading the NDK using Android Studio. As the OP points out Android Studio stores the Android NDK in a folder called "ndk-bundle" under the Android SDK's root folder. So, in linux, simply creating a symbolic link (a shortcut, if you use Windows) to the NDK root folder in your SDK root folder solves the problem, like so:
ln -s [FULL_PATH_TO_NDK_ROOT] [FULL_PATH_TO_SDK_ROOT]/ndk-bundle
I believe doing something similar in Windows would work.
I have installed Android Studio on my MacBook Air (OS Version 10.11 El Capitan) and have successfully written a small "hello, world" app and installed on device (Nexus 7) and ran on AVD. All I want to do now is be able to build the app and install it on device from the command line as opposed to Android Studio. I'm following the directions here:
http://developer.android.com/training/basics/firstapp/running-app.html
and the relevant line is:
Make sure the Android SDK platform-tools/ directory is included in your PATH environment variable, then execute:
The problem is I can't find the Android SDK on my machine! I assume it's there because otherwise the program wouldn't compile and run through Android Studio? Perhaps that's a bad assumption? I'm new to Macs (I'm used to Windows) so I don't know the best way to search for the Android SDK. So my questions:
How do I find Android SDK on my machine? Or prove to myself it's not there?
If it's not there how do I install it?
How do I change PATH to include Android SDK?
1. How to find it
Open Android studio, go to Android Studio > Preferences
Search for sdk
Something similar to this (this is a Windows box as you can see) will show
You can see the location there – most of the time it is:
/Users/<name>/Library/Android/sdk
2. How to install it, if not there
Go to Android standalone SDK download page
Download the zip file for macOS
Extract it to a directory
3. How to add it to the path
Open your Terminal edit your ~/.bash_profile file in nano by typing:
nano ~/.bash_profile
If you use Zsh, edit ~/.zshrc instead.
Go to the end of the file and add the directory path to your $PATH:
export PATH="${HOME}/Library/Android/sdk/tools:${HOME}/Library/Android/sdk/platform-tools:${PATH}"
Save it by pressing Ctrl+X
Restart the Terminal
To see if it is working or not, type in the name of any file or binary which are inside the directories that you've added (e.g. adb) and verify it is opened/executed
If you don't want to open Android Studio just to modify your path...
They live here with a default installation:
${HOME}/Library/Android/sdk/tools
${HOME}/Library/Android/sdk/platform-tools
Here's what you want to add to your .bashwhatever
export PATH="${HOME}/Library/Android/sdk/tools:${HOME}/Library/Android/sdk/platform-tools:${PATH}"
Find the Android SDK location
Android Studio
> Preferences
> Appearance & Behaviour
> System Settings
> Android SDK
> Android SDK Location
Create a .bash_profile file for your environment variables
Open the Terminal app
Go to your home directory via cd ~
Create the file with touch .bash_profile
Add the PATH variable to your .bash_profile
Open the file via open .bash_profile
Add export PATH=$PATH: [your SDK location] /platform-tools to the file and hit ⌘s to save it. By default it's:
export PATH=$PATH:/Users/yourUserName/Library/Android/sdk/platform-tools
Go back to your Terminal App and load the variable with source ~/.bash_profile
How do I find Android SDK on my machine? Or prove to myself it's not there?
When you install Android studio, it allows you to choose if you want to download SDK or not
If it's not there how do I install it?
you can get SDK from here http://developer.android.com/sdk/index.html
How do I change PATH to include Android SDK?
in Android Studio click in File >> Settings
If Android Studio shows you the path /Users/<name>/Library/Android/sdk
but you can not find it in your folder, just right-click and select "Show View Option". There you will be able to select "Show Library Folder"; select it and you can access the SDK.
The default path of Android SDK is /Users/<username>/Library/Android/sdk, you can refer to this post.
add this to your .bash_profile to add the environment variable
export PATH="/Users/<username>/Library/Android/sdk/tools:/Users/<username>/Library/Android/sdk/build-tools:${PATH}"
Then save the file.
load it
source ./.bash_profile
AndroidStudioFrontScreenI simply double clicked the Android dmg install file that I saved on the hard drive and when the initial screen came up I dragged the icon for Android Studio into the Applications folder, now I know where it is!!! Also when you run it, be sure to right click the Android Studio while on the Dock and select "Options" -> "Keep on Dock".
Everything else works.
Dr. Roger Webster
For Visual Studio for Mac users (e.g. who installed Android SDK together with VS):
open Visual Studio for Mac
select from menu: Tools -> SDK Manager -> Select 3rd tab: 'Localizations' in dialog
You can find JDK, Android NDK and Android SDK localizations there (if installed and selected). If no Android SDK path found, you may try to find it using Android Studio (if it is installed)
In my case, I had to create local.properties file with sdk.dir=PATH_TO_ANDROID_SDK in my machine. It seems that, it's regarding the android sdk path setup. Hence, it could also be set in ANDROID_HOME env. variable too.
I found it here:
/Users//Library/Android/sdk
and Platform-tools is available as well
I have installed the Android SDK on different partition that Intellij can't find it while importing a project. It keeps looking in the local C: drive on windows while the SDK has been installed on different partition. I also added the correct path in the project structure. But it's still looking in the C: Drive. Am I missing anything?
There is local.properties file beside your project
you can set the SDK path there manually like this :
sdk.dir=C:\Android\sdk
also you can press F4 on your project root in project structure windows in left side and set SDK there
You can set SDK location: File - Project Structure - SDK Location
I have installed Android Studio for the millionth time but when i go to C:\Program Files\Android\Android Studio , i can't find any folder named "SDK" , can't find it any where on the computer either.
Also, the SDK manager doesn't open, which i guess is a problem linked to the first one.
If you have downloaded the AS + SDK bundle:
Assuming the defaults were left unchanged, you will find the SDK in
C:\Users\%USERNAME%\AppData\Local\Android
If it is missing at this location, one of the following reasons apply: you have chosen a custom location, you missed to install the SDK at all, or (unlikely) they have changed the default install location.
Note #1: the AppData directory is hidden by default. If you have a standard Windows configuration, the C:\ path above should work "as is" (hit Win + R -> paste the path -> Enter).
Note #2: you will never find the SDK in the Android Studio directory unless you have explicitly put it in there. The reason is that those directories might be deleted after installing a newer version of Android Studio and you would have to re-install the SDK as well.
If you have retrieved the standalone SDK by some other means:
The SDK location may vary (from my experience), however (assuming the default configuration) you will most likely find it in C:\Program Files\Android or C:\Users\%USERNAME%
Tools > Android > SDK Manager > there you'll see the path to SDK
If you don't have it at C:\Users\%USERNAME%\AppData\Local\Android (this is where most people have it) than it is possible you don't have it installed. Go to Tools > Android > SDK Manager and then click on "Android SDK." On the top of the SDK Manager it will list the SDK Location. Click edit. If you don't have Android SDK installed, it will give you the option to install it in certain location. Install it, and Android Studio should work!
SDK folder by defalut is in C:\Users\<user-name>\AppData\Local\Android. And the AppData folder is hidden in windows. Enable show hidden files in folder option, and give a look inside that.
Make sure all the folders are visible.
click start>control panel>Appearance and Personalization>Show hidden files and folders then click "Show hidden files, folders and drives"
The file should be in C:\Users\Username\AppData\Local\Android as mentioned above. otherwise you can check by opening Android SDK Manager - top left under SDK path.
If SDK folder is present in system, one can find in C:\Users\%USERNAME%\AppData\Local\Android
If Android/SDK folder is not found
Once done with downloading and installing Android Studio, you need to launch studio.
On launching Android studio for the first time, we get option to download further more components, in that we have SDK.
On downloading components one can find SDK under Appdata (C:\Users\%USERNAME%\AppData\Local\Android)
I had to open Android studio and go through the wizard. Android studio will install the SDK for you.
If your are using android studio go to file >> project structure on the left pane press on SDK location . you will find the path where your sdk is located
When you install the android studio just by downloading from https://developer.android.com/studio/install.html sometimes sdk folder will not get appear in C:\Users\home\AppData\Local\Android Location..
But to set the android studio we need to set the path for android on this location.
So simply
1) start the android setup.
2) follow the instruction and android studio will automatically download the sdk folder by itself. (it will show the window like "Downloading Components").
After completing that installation check the above path again.
sdk folder will get appear now.
I faced the same issue. And I am able to resolve it by uninstalling the previous version I had, and removing the Android studio projects and reinstalling it.
And then go to Settings-> Android Studio -> Click on edit, to specify studio location, it will recognize the requask you if you would like to download sdk,
So I was trying to root one of my old phones and process required Android SDK. When I searched Android SDK, all i could do was download and install Android Studio. Everything went fine and smooth, till I tried to look for SDK in installation. I could not find it under Android Studio installation. But after a little search on Google and Android Studio configuration on my computer, I was able to find it at
C:\Users\username\Android\sdk
I hope that helps.
C:\Users\*********\AppData\Local\Android\Sdk
Check whether the USERNAME is correct, for me a new USERNAME got created with my proxy extension.
I found it in /Users//Library/Android/sdk
For me it was :
C:\Users\{your-user-name}\AppData\Local\Android\Sdk\tools\bin
Hope it helps!
After installation if you get a message about Proxy, it means that you're probably behind a firewall. You can create a new Outgoing firewall rule to include it. Add this to Allow:
C:\Program Files\Android\Android Studio\bin\studio64.exe
It will then download required SDK components
Once that's done, SDK will be in:
C:\Users\your_user_name\AppData\Local\Android\Sdk
For anyone who really can't find the SDK, you can manually download it from android studio.
File => Settings => Appearance & Behavior => System Settings => Android SDK
If you do not have a SDK (or did not select the right folder), you will be asked to select the SDK version and the folder where the SDK will be installed.
This is how I fixed by SDK not found problem.
System: Ubuntu 16.04 LTS, yet you can try these steps in accordance to your respective systems.
If there is an SDK file present, it should be most likely found at /home/USERNAME/Android/sdk
USERNAME is to be replaced by your username
If there is none, check the specified sdk path for the project in android studio.
File > Project Structure > sdk path
The sdk directory should be present in the specified path. In case, it is not there, open the file:
PROJECT_DIRECTORY/android/local.properties
PROJECT_DIRECTORY needs to be replaced by your project name.
If the file is not there, create it.
Then add the following line depending on where you find the sdk directory.
If sdk is there at /home/USERNAME/Android/:
add the line: sdk.dir = /home/tanya/Android/sdk
If sdk is not there at /home/USERNAME/Android/:
add the line: sdk.dir = /home/tanya/Android/
If the path specified for sdk directory in 'Project Structure' is entirely different and the sdk directory is present at the specified location,
add the line: sdk.dir = SPECIFIED_SDK_PATH
Add the specified sdk path in place of SPECIFIED_SDK_PATH
I just initialised a project on Android Studio, and it was working fine in version 0.2.6, but in 0.2.7, I get this error:
It creates a folder inside my Applications directory, but it does not initialize the project. Any help regarding this problem would be appreciated. I get no problems with version 0.1.1 through version 0.2.6, but when it comes to 0.2.7, things start to get problematic, like this and I can't even start a project.
With 2.7 update I got the same issue. It looks like now Android Studio thinks sdk lays in under its own folder at android-studio/sdk.
You should be able to use android app under android-studio/sdk/tools to get missing components (not tested).
Another solution would be to fix sdk path (tested):
Close any projects then drop to Welcome to Android Studio Dialog
Select Configure -> Project Defaults -> Project Structure
Select SDKs -> Android SDK -> Android SDK Home Path
Update it to your previous sdk location.
got the same problem when applying the last patch (2.7). I've resolved it by copying SDK Manager.exe from android-studio\sdk\tools\lib to android-studio\sdk\ then I've launched it and install the missing component.
After restarting Android Studio it works again !
You must manually run SDK Manager.
Folder: android-studio/sdk/tools
Search for android or android-sdk
The new Support Repository must be already selected, and you need only click the "Install" button.
Just as Leonidos said, install ASR through SDK Manager:
Tools > Android > SDK Manager ; Navigate to the Extras folder, and select Android Support Repositories.
Click install packages and it will work fine
I did a fresh install of Java, SDK and Android Studio, update it to 0.2.7 and install the ASR through SDK Manager, but the messages comes again.
So i found this solution.
The most common problem for Android Studio and 64Bit Windows System is the no 8.3 short path for
C:\Program Files and C:\Program Files (x86).
find_java.exe
couldn't handle it and give a wrong path back.
Finally do this:
dir /x C:
-- It shows no 8.3 short paths.
fsutil 8dot3name query C:
-- It shows NtfsDisable8dot3NameCreation is 1 on "C:",
means 8.3 short path won't be created in "C:".
Then I enable the generation of 8.3 short name by:
fsutil 8dot3name set C: 0
and create short names for C:\Program Files and C:\Program Files (x86) in windows recovery mode by:
fsutil file setshortname "C:\Program Files" PROGRA~1
fsutil file setshortname "C:\Program Files (x86)" PROGRA~2
And now dir /x C: can show the short names.
And now find_java.exe -s
can show the short path C:\PROGRA~1\Java\JDK17~1.0_2\bin\java.exe.
And now find_java.bat and android.bat can work good now!
source
Also copying SDK Manager.exe from android-studio\sdk\tools\lib to android-studio\sdk\
Just a few ideas to try that should hopefully help. These can be found by using Ctrl + Shift + A.
"Sync project with Gradle" - (it's also often in the toolbar with a green and yellow ball and a blue down arrow next to three android icons)
"Gradle" and select the ToolBox option; then hit the blue refresh icon to refresh all the gradle projects
"Project Structure..." (also available under File) Under the Libraries project settings you should see a valid reference to your support library. You'll also want to skim through everything to make sure everything else looks good with the project.
"Invalidate Caches..." (another available under File) Invalidate and restart. This one got me going again after the previous upgrade generated a bunch of errors.
Some of these may be redundant, but after having fought with similar issues in the past it's just a few easy things I've found to check.
If refreshing everything doesn't work you can always pull up the Android SDK from Tools -> Android -> SDK or from the toolbar with the blue/green boxy android that has a black down arrow. It should be next to the Sync Gradle button.
I update the Android Studio(AS) and see the same issue.
However, there is something slightly different about what I find out.
I actually have two sdks because I shift from Eclipse to AS.
Hence, I get one sdk in
c:\Program Files(x86)\Android\android-sdk
and anther in
c:\Android\android-studio\sdk.
And the real one that I use is in c:\Program Files(x86)\Android\android-sdk.
The important thing is that, I find that only one of the sdk setting is changed after the update.
Quick Start > Configure > Project Defaults > Project Structure
> Platform Settings > SDKs
1.7
JDK home path:
C:\Program Files\Java\jdk1.7.0_10
Android 2.2 Platform
Android SDK home path:
C:\Program Files(x86)\Android\android-sdk
Android 4.0.3 Platform
same as 2.2
Android 4.2.2 Platform
Android SDK home path:
C:\Android\android-studio\sdk <- it is modified after update!!!!
Android 4.3 Platform
same as 2.2
After fixing the path in 4.2.2, I could create new project successfully again.
For some reason, if you install Android Studio in the same directory as the SDK, this error will pop up. Just install it somewhere else.
For instance, I had it installed at C:\Android\, along with the SDK. Then, I decided to install it at C:\Program Files (x86)\Android Studio and it simply worked.