Hi I am facing one different kind of problem. I have updated my android sdk manager with new android version 5.0(API level 21). After that I created new android application project but it giving error for resources. I have check in gen folder there is no R.Java file. And also as soon as I change my project properties to lower API level like 19 then it is working fine. I am using Kepler eclipse version. I am not sure bucause of what reason it is giving me this problem. Need some help. Thank you.
It was java version issue. I updated my java version from 1.6 to 1.7 and its working fine now
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When I try to update the NuGet packages for my solution, I get a set of errors as follows and however methods I tried, did not resolve the problem. Can someone please explain me and help me resolve this problem? Thank you in advance.
The error message explains the problem. The latest version of the support library is 25.3.1 which is Android 7. Your project targets Android 6. So either change your project's target (in Project Options|General|Target framework) to 7 (or 7.1) or use version 23 of the support library.
As #daramasala said in the reply, "latest version of the support library is 25.3.1 which is Android 7". In my project, the Target Android Version was already set to 7, but then I set the Compile using Android version to Android 7 as well, and after that, I could update the NuGet packages without an issue.
You can set the Target Android Version, Compile using Android version as well as the Minimum Android version by going to project Properties from the Application section....
I am getting conflict while updating Android Studio 2.1 as below:
After updating 60-70% I got this error. It has removed studio-64.exe automatically So I have copied from another copy of Android Studio.
Why it is so? Any Solution? Now what can I do?
I removed old android studio completely and downloaded my Android Studio 2.1 from Official Site.
As I have old settings so imported all the settings from .AndroidStudio2.0 folder and It works fine.
Thank you.
Picture of the problem
I have cleaned my project, updated with SDK manager and created new projects, deleted and updated appcompat. Even reinstalled eclipse and my SDK.
Can't find any information on this problem which I have not tried already.
Using android 5.0 with minimum required 2.2
Any help?
I have an app running on android 2.1 and I would like to update it to android 3.2 as I do not have anyone using that version. How do I go about doing that? I changed the min sdk in manifest but I was wondering about the JAR file. Do I download the jar for that version. Do I keep the old jar.
Thanks
Prerna
It doesn't matter what the Android version is of the jar file. That is only what target the application compiles with. If you want to change that, click on your project, File -> Properties -> Android and check the desired project build target (i.e. 3.2) and Apply.
I know many similar questions have been asked for example this one. Mine is slightly different. I create a new android project using all the default settings (target SDK 4.2 Jelly Bean, min SDK 2.2 Froyo). The project is created without an R file. I tried cleaning the project and nothing happens. I tried looking for errors in the res folder and nothing happened. All my XML file names are lower case. What could I have messed up to cause brand new projects to not generate R files? Is there some Eclipse configuration that needs fixing? Is there some Android module that I haven't installed? Any help would be greatly appreciated.
make sure you have android sdk build tools installed from the sdk manager if you have updated adt to rev 22
Install it resart the eclipse and make clean and rebuild project it will work