I have installed SDK and eclipse, but SDK manager and avd manager doesn't open, a black screen flashes for a Milli seconds and closes. Here is what I have tried :-
( NB - I am using a 32-bit Windows 8 that runs on x86 processor )
Tried to define environment variables to a path -
JAVA_HOME C:\Program Files\Java\jdk1.7.0_21\bin
JAVA_JRE C:\Program Files\Java\jre7\bin
But still, it doesn't work.
On trying to run android.bat, I get a window that says..
ERROR: No suitable Java found. In order to properly use the Android Developer
Tools, you need a suitable version of Java installed on your system. We
recommend that you install the JDK version of JavaSE, available here:
http://java.sun.com/javase/downloads/
You can find the complete Android SDK requirements here:
http://developer.android.com/sdk/requirements.html
Replaced JRE 1.7 with JRE 1.6. It also didn't help
If you already have installed JRE/JDK, then add JRE/JDK to Environment variables > PATH:
C:\Program Files\Java\jre7\bin
Or
C:\Program Files\Java\jdk1.7.0_15\bin
Please note that the actual JDK version installed on your machine may differ.
Check your PATH system, and check if you have a java.exe file in C:\Windows\system32; remove it (make a backup) and try to reinstall your android sdk. I think you have another virtual java machine running in your pc.
For check your current java machine: open a console and type "java -version"
If you would like to try the new Android Studio (released under the 2013 Google I/O) it's most suitable that start from scratch about configuring environment.
https://developer.android.com/sdk/installing/studio.html
Related
I'm having below error while passing the command cordova requirements.
I have installed cordova (-g) globally ,installed apache ant , android sdk and set the %ANDROID_HOME% root path have installed node still unable to emulate android
$ cordova requirements
Requirements check results for android:
Java JDK: installed 14.0.2
Android SDK: not installed
Failed to find 'ANDROID_SDK_ROOT' environment variable. Try setting it manually.
Detected 'adb' command at C:\adb but no 'platform-tools' directory found near.
Try reinstall Android SDK or update your PATH to include valid path to SDK\platform-tools directory.
Android target: installed Google Inc.:Google APIs:24,Google Inc.:Google APIs:23,Google Inc.:Google
First of all look at your error shown:
Requirements check results for android: Java JDK: installed 14.0.2 Android SDK: not installed Failed to find 'ANDROID_SDK_ROOT' environment variable.
Cordova is still supporting Java JDK 8. So you have to uninstall other Java versions and install Java JDK 8 from here[ either Oracle Java or Open JDK]:
Oracle Java - https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html
Open JDK 8 - https://developers.redhat.com/products/openjdk/download
After installation, set variable path like, JAVA_HOME & javac
For steps see here: https://androidabcd.info/how-to-set-java_home-in-windows-10/
You can check the java version and the javac version:
java -version
javac -version
Now you need to install Android studio to get the Android SDK. Once you get the android-sdk path, then you can set it in a variable path.
For Windows:
set ANDROID_SDK_ROOT=C:\installation location\android-sdk
set PATH=%PATH%; %ANDROID_SDK_ROOT%\tools; %ANDROID_SDK_ROOT%\platform-tools;
You can check the installation location of the sdk by opening Android Studio, on top right corner option select "SDK Manager". Then copy the sdk location.
Also, you need Gradle, and that you download Gradle binary from here and extract it in the C folder.
Set Gradle Path:
set PATH=%PATH%;C:\Gradle\gradle-7.1.1\bin;
Assuming you're using Windows 10. In the Windows Search menu, search for "Edit the system environment variables"
This will open up a "System Properties" dialog. Click on "Environment Variables..." button. This will open a "Environment Variables" dialog.
You can create new variables here, it can be either User or System. Click "New"
Enter ANDROID_SDK_ROOT for the name. The value should be the full absolute path of your JDK.
BTW, Android sdk expects java 8, and you have java 14 installed. Some android tooling won't work with anything higher than JDK 8. - Modern Android SDK supports up to JDK 11 now, potentially higher.
I try to programing in visual studio for android.
I install SDK , JDK ,Xamarin .Now I want set path of jdk to the visual studio but vs get message that :
Cannot find Java Development Kit files in specified path:
C:\Program Files\Java\jre1.6.0_07\bin
I set this path for Path and Home_java variable on the Enviroment Variable in SystemAdvanceSetting.
I use where javac in cmd but it can not find java path.
How to fix this?
Xamarin 4.1.2.18 and earlier doesn't currently support a 64-bit JDK. You should install a 32-bit version of JDK 1.7u79, which Xamarin will be able to detect. You can see which JDK Xamarin is using by clicking the Visual Studio menu Tools > Xamarin. You will see the listed JDK and Android SDK directories.
Xamarin.Android 4.1.2.18 and earlier also requires that a 32-bit Java JDK 7 (1.7) be
installed. Later versions of the JDK can also be installed alongside
JDK 7, if required by your machine.
You can use a 64-bit JDK 8 installation with the newer Xamarin 4.2 and later.
Your JDK path must point to C:\Program Files\Java\jre1.6.0_07, not to the bin directory.
Update your JAVA_HOME environment variable and try again.
I am facing problem with Installation of Titanium Studio.
I have set up all the required Environment Variable's
This is my JAVA_HOME variable C:\Program Files (x86)\Java\jdk1.7.0_25;
This is mt Path Variable C:\Development\android-sdk-windows;C:\Development\android-sdk-windows\platform-tools;C:\Development\android-sdk-windows\tools;C:\Program Files (x86)\Java\jdk1.7.0_25;C:\Program Files (x86)\WinAnt\bin;D:\Android SDK\android-sdk_r16-windows\android-sdk-windows\tools;C:\Development\phonegap-2.9.0\lib\android;
I have installed jdk1.7.0_25 and JRE 7.
Also I have given my path of Android SDK D:\adt-bundle-windows-x86_64-20130219\sdk, at Android SDK home variable.
But now when i try to connect Android sdk with Titanium Studio it is just showing me Installing Android and nothing is happening.
When i try to Run an Application it gives me an Error It Appears that you do not have android SDK installed in your system please follow the instructions at the Dashboard to configure SDK
I have followed same but not finding solution, Please help me.
Thanks in advance.
Always have a good look at titanium compatibility matrix.Jdk 1.7 is not compatible until now only 1.6 is suitable for android
http://docs.appcelerator.com/titanium/3.0/#!/guide/Titanium_Compatibility_Matrix-section-29004837_TitaniumCompatibilityMatrix-JavaDevelopmentKit
Thanks
From Documentation
The 32-bit version of the JDK is required regardless of whether Titanium is running on a 32-bit or 64-bit Windows system.
On Windows, Studio contains its own JRE, meaning you do not need to install the JDK before installing or launching Studio but will need it
to use the Titanium SDK.
Titanium Studio prompts you to install the JDK when installing the Android SDK from the Dashboard on Windows.
Try to install 32 bit java in your system.
Please refer Compatibility and Download
On Windows 7 I have installed the Java SE JDK, then rebooted.
When I then run the Android SDK installer, there is a warning that the JDK is not installed.
I found that if I press the Back button on the Android SDK installer, then press the Next button again, it works!
Did you install 32-bit version or 64-bit version?
Check out here for Windows 7 / Android Tools setup :
https://stackoverflow.com/questions/4588548/help-jdk-not-detected-problem-during-android-sdk-tools-setup
Also, check out your PATH environment variables to confirm JDK is setup and referenced!
And as commented below, also check out JAVA_HOME variable.
i had the same problem, tried all the solutions but nothing worked. The problem is with Windows 7 installed is 64 bit and all the softwares that you are installing should be 32 bit.
Android SDK itself is 32 bit and it identifies only 32 bit JDK. So install following softwares.
JDK (32 bit)
Android SDK (while installing SDK, make sure install it in directory other than "C:\Program Files (x86)", more probably in other drive or in the directory where Eclipse is extracted)
Eclipse (32 bit) and finally ADT.
i tried it and all works fine.
You Should Create an Environment Variable to Point to Your java Directory.
Go to My Computer > right click on a free space > choose properties > in the left column choose "Advance System Setting" > Go to Advance tab > push Environment variable button > in System Variable click on New :
Variable name : JAVA_HOME
Variable value: C:\Program Files\Java\jdk1.7.0_06
You should be careful about path if you add path like this "C:\Program Files\Java\jdk1.7.0_06\bin" or this one "C:\Program Files\Java" it will not work.
When you downloaded sdk, running via browser's downloaded files section right? application can't detect java in this state. if you run it via directly its own folder, it will find sdk. simple
My is configuration Windows 7 64-bit.
I didn't want to uninstall 64-bit jdk and the other suggestions weren't working. So I just downloaded the 32-bit and re-ran the windows installer.
Voila, it works and doesn't take the 32-bit either. It takes the 64-bit higher version instead.
I feel it just feels safe with the presence of the 32-bit jdk :P
Has anyone been successful in using 64-bit Eclipse for Android 2.3 dev on 64-bit Windows 7?
Please answer positively only if, when you invoke the emulator via Eclipse's Run (Ctrl+F11), your app-to-be-debugged's APK is installed automatically onto the Android emulator and you are running this same exact configuration:
Windows 7 Ultimate 64-bit.
JDK 64-bit (jdk-6u23-windows-x64.exe installed.)
JDK 32-bit (jdk-6u23-windows-i586.exe installed.)
Eclipse Classic 3.6 64-bit (eclipse-SDK-3.6.1-win32-x86_64.zip)
Android 2.3 SDK Starter Package
If you are able to fully use 64-bit Eclipse for Android 2.3 dev on 64-bit Windows 7, please describe the steps you performed to make this happen.
As of now, the following steps did NOT work for me:
install the 64-bit JDK
install the 32-bit JDK
unzip android-sdk_r08-windows.zip to
C:\android-sdk-windows
append C:\android-sdk-windows\tools
to %PATH% in System env vars.
Run C:\android-sdk-windows\tools>android.bat
Install ADT Plugin via Eclipse
Create "Android 2.3 - API Level 9" virtual device via Eclipse
Window > Preferences > Java > Installed JREs: [Search...]
I received 3 great answers here although none of those described configurations really match the original configuration described in the question, but...
The last 2 answers (especially the one from #Nicholi) prompted to spend the time on yet-another-round of pulling my hair in an attempt to find a solution to an unexplainable problem.
And I found it! My own configuration now works on 64-bit Windows 7 and so the short answer is: Yes.
Here are the detailed steps, in order, that worked for me (cut & keep):
Step 0:
***********************************************
****** UNINSTALL THE COMODO FIREWALL !!! ******
***********************************************
Comodo Firewall, AKA CIS, turned out to be the sole problem leading to the time wasted between December 2010 (when I posted this request for help) and February 2011 (When I finally nailed the problem down). Note: Disabling the firewall doesn't help, only complete uninstall really works.
Step 1 (JDK 6 64-bit):
Create %JAVA_HOME%: C:\Program Files\Java\jdk1.6.0_23
Append to %PATH%: C:\Program Files\Java\jdk1.6.0_23\bin
Run: jdk-6u23-windows-x64.exe
Note: It is not necessary to install the JDK into C:\Java. Sticking with the Windows Folders conventions is preferred because it helps you remember which package is 64-bit and which is (still) 32-bit.
Step 2 (Eclipse Classic 64-bit):
Unzip eclipse-SDK-3.6.1-win32-x86_64.zip into C:\eclipse
Note: It is critical to have the eclipse directory directly under C:\ and not under "C:\Program Files" (otherwise, ADT Plugin install will incur missing packages problems).
Step 3 (SDK Starter Package AKA "Android SDK"):
Create %ANDROID_HOME%: C:\android-sdk-windows
Append to %PATH%: C:\android-sdk-windows\platform-tools
Run installer_r09-windows.exe and install to C:\android-sdk-windows
> Check 'Start SDK Manager'
> All are selected. Accept. Install. Yes, restart ADB.
Step 4 (ADT Plugin for Eclipse):
Help > Install New Software > Add...
Name: ADT Plugin
Location: https://dl-ssl.google.com/android/eclipse/
Check "Contact all update sites during install to find required software'!!!
Work with: All available sites
+ Developer Tools
+ Android DDMS 9.0.1.v201101191456-93220
+ Android Development Tools 9.0.1.v201101191456-93220
+ Android Hierarchy Viewer 9.0.1.v201101191456-93220
> Next
> Next
> Finish
> Restart Eclipse
Step 5 (Android Virtual Device):
Open Eclipse. Then:
Window > Android SDK and AVD Manager
> Virtual Devices [New...]
Name: AVD23
Target: Android 2.3.1 - API Level 9
SD Card: 1024 MiB
[Create AVD]
I myself have never used the Eclipse "classic" version, I always get the Java version as another poster mentioned (the 64bit version). Personally no idea what the difference is. I am guessing this is where your problem may stem from?
It works perfectly on Windows 7 x64 (Home Premium here), 64-bit and 32-bit JDKs installed, latest Android SDK and ADT plugin. I'm not sure which JRE is actually used, never bothered to find out (wouldn't be surprised if its 32bit). Also the JDK versions I used (quite awhile back) were 6u21, since then my 32bit version has updated to 6u23 but 64bit has not. Couldn't tell you the exact order as I don't recall (it was quite awhile back). Likely I installed the JDKs first, then extracted Eclipse, install/downloaded Android SDK, then installed ADT plugin.
Has always started up emulator fine, installs APKs, and debugs as expected. I also do alot of dev'ing on my Nexus One.
One recommendation I have seen alot is NEVER install any of the tools to the typical "C:\Program Files" because of spaces in filepaths. Why this is still a problem in 2011 I will not know, but putting Eclipse, JDK, and the Android SDK all straight off the root of some drive is likely to lead to significantly less issues apparently.
Edit: I uninstalled my current versions of Java, and removed eclipse/android sdk to startover
Installed jdk-6u23-windows-x64.exe to C:\Java
Added JAVA_HOME env variable pointing to C:\Java\jdk1.6.0_23
Added Java bin dir to PATH env var ;C:\Java\jdk1.6.0_23\bin
Extracted eclipse-java-helios-SR1-win32-x86_64.zip to C:\eclipse
Installed installer_r09-windows.exe to C:\android-sdk-windows
Downloaded necessary SDK versions
Installed ADT plugin through Eclipse interface, point to android SDK dir
Added ANDROID_HOME env variable pointing to C:\android-sdk-windows
Added Android platform-tools dir to PATH env var ;C:\android-sdk-windows\platform-tools
After this everything seems to work fine (except for DDMS in Eclipse, still fidgeting with that). And that is without the 32bit version of Java installed (neither JRE or JDK). Only 64bit is installed.
Is the solution to use eclipse-java-helios-SR1-win32 instead of eclipse-java-helios-SR1-win32-x86_64 when using a Windows 7 64 bit OS on a 64bit machine?
Hope this helps, if anyone else is having this issue.
Following configuration works perfectly fine for me.
Windows 7 Professional 64 bit
Eclipse Helios 3.6.1 64 bit (JavaEE)
JDK 6u23 64 bit
Android SDK 2.3
ADT 8.01
My sequence of steps:
Install 64 bit JDK. Update PATH and JAVA_HOME env variables.
Uncompress Android SDK and get all the required versions 7, 8 and 9. Add ANDROID_HOME env variable.
Uncompress Eclipse 64 bit and install the ADT plugin and then configure the Android SDK in Preferences page of Eclipse.
Thanks for the collective wisdom which has enabled me to restore the ADT functionality within an hour of reading this page. I had to fix one more item, eclipse refused to compile my android application and complained about all sorts of nonsensical problems e.g. unable to find {relative-path}\R.java even though I could view it in eclipse and from the command line; and build path problems.
I discovered it was using a 32-bit JRE (Window->Preferences->Java->Installed JREs) of
C:\Program Files (x86)\Java\jre6
I added an entry for the 64-bit JRE
C:\Program Files\Java\jre6
and selected it as the default JRE.
My android project then built cleanly again :)
I'm still troubleshooting it, as my configuration is totally messed up - many versions of java and mix of 32/64 bit, so I'm starting from scratch.
I noticed one thing, which might be solution to this problem. I found 3 java exe files in my windows\system32 folder. That's why, when u run 'java -version' from the command line, you get java 7! Even when you amend system %PATH% to have java 6 there, it won't work until you remove executables from system32.