I just download the sample file in Android Developers site (https://developer.android.com/training/multiscreen/index.html), then open this using Android Studio.
But I found the run button is disable and I can't find any way to execute this (just like this http://chuantu.biz/t5/34/1474269694x3394677986.jpg).
Any one can tall me how to run this file in Android Developers?
Try to set "app" or similar on here:
UPDATE1 (Maybe it's the problem)
That project it's not a new gradle project then maybe you imported wrong, you must import the project as "Import project (Eclipse ADT, Gradle...)"
Related
I am having trouble with Android Studio. I forked the project here:
https://www.google.com/url?q=https://github.com/ubclaunchpad/Android-Calculator&sa=D&ust=1514703967854000&usg=AFQjCNHLwSAZ_JER6VlZ8LP6AtTzfUVBog
and cloned it in Android Studio, but it keeps telling me that I should Migrate to Gradle. However, if you look at the project files on github, there are a lot of gradle related files, so clearly the project does use gradle. How do I fix this? Is there a simple solution?
it works fine with me ensure that you open Calculator folder as a project, not Android-Calculator-master
check this photo
open calculator folder
So my friends and I are making a game for Android and we are using Android studio. We are using libgdx. We are also learning how to use github. Anyways, using Android Studio, I uploaded the basic libgdx setup. The one that just displays the Bad Logic image. My friend downloads it from github using Android studio but there are errors everywhere. It says that it can't find the badlogic package and it gives the following error:
This project does not use the Gradle build system. We recommend that you migrate to using the Gradle build system.
I know that libgdx uses gradle. So what is the problem? Why can't we simply upload and then download a simple project?
Thanks!
Try to remove the .gradle directory and re-import the project or use the Setup App Installer from here to create a new gradle project.
Thanks for the help! I finally figured it out.
Basically, when I imported the project, I was just importing with existing project files. These are the steps I took to get it fixed.
Check out from Version Control using Android Studio and the welcome screen.
When asked to open, say NO.
Go to the folder that is associated with the repo.
Create a local.properties file there and in that file it should have
sdk.dir = /YOUR/PATH/TO/SDK/HERE
Then go back to Android Studio.
Click Import Project and select the folder that has it in there.
From then on, it should work forever as the .gitignore file that is generated by libgdx will ignore the local.properties file when pushed. I hope this helps someone!
Good evening, everybody.
I'm trying to debug the In-App Billing project. The sourse which I use, is
https://github.com/blundell/SimpleInAppPurchaseV3
I'm facing the problem from time to time:
Suddenly the project in file Log.java gives two errors:
1. The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
The error shows near the first symbol of the file.
R.java cannit be resolved! And gen-folder doesn't recreate! No errors in xml-files.
IabHelper.java shows the error: The import com.android.vending.billing.IMarketBillingService cannot be resolved
So if delete com.android.vending.billing/IInAppBillingService.aidl file and recreate it (by copy-paste) nothing happens.
What am I doing wrong?
I think your problem is just the latest update of the SDK.
Test the following operations on two projects :
In the project properties (eclipse) -> java build path -> order and export make sure that all your jars in the libs folder are checked.
And "Android Tools -> Fix Project Properties"
And "Project -> Clean"
If your problem persists try this:
Remove your project
Close eclipse
Import your project again
I hope you have helped!
Try this one.
1) project properties-> java build path-> order and export
make sure you have checked true all files that I have listed below:
Android Private Libraries,
Android Dependencies,
your all jar and libraries you have added.
2) check your SDK manager you have updated all required versions for
--> Tools: SDK Tools, SDK platform tools, SDK build tools.
--> Android 4.2 or what ever you are using, Google Map and SDK Platform should be updated latest.
--> Extras: Google Play Services,Google play billing libraries
also make sure you have not imported wrong variables or any class.
Hope it will help you.
Simple solution.
Rename your package name from com.android.vending.billing to com.android.vending.billing2.
Refresh project.
And after that again rename to com.android.vending.billing. And it will work.
In Android Studio click "Make Project" after adding "IInAppBillingService.aidl" file to your project. Then Android Studio can import "IInAppBillingService" class after press Alt+Enter on IInAppBillingService class.
I've installed the Facebook API for Android in Eclipse, and imported the project into my Android project. My program builds perfectly fine, but when I try to run it I get
Could not find com_facebook_android.apk!
in the build window, and when the program actually tries to import any of the Facebook API classes it blows up with a java.lang.NoClassDefFoundError: com.facebook.android.Facebook
Probably you added the reference to the Java project in the "Java Build Path" but it's the wrong place.
From the Android guide:
To add a reference to a library project, follow these steps:
In the Package Explorer, right-click the dependent project and select Properties.
In the Properties window, select the "Android" properties group at left and locate the Library properties at right.
Click Add to open the Project Selection dialog.
From the list of available library projects, select a project and click OK.
When the dialog closes, click Apply in the Properties window.
Click OK to close the Properties window
This resolved my problem.
Check out referencing libraries instructions here:
http://developer.android.com/guide/developing/projects/projects-eclipse.html
Make sure you have the latest versions of ADT.
Try to clean your project in eclipse.
Hope this helps
In my case helped, not to have in the referenced projects checked Is Library
(Project Properties > Android)
I am also having issues with this error and have noted that if I run eclipse as root then the error disappears. This makes me think it is a permissions issue
So to help:
On the com Facebook android project right click > android tool > build and export
Then simply build the project into the bin folder of the Facebook project.
Problem solved
I had a similar problem. This was my resolution. I had to add android.jar as a reference.
Android samples error
If nothing works, try deleting the Facebook application for Android (if you have one installed on your phone). This worked for me.
R.java files are not being created in my project.
I have tried solutions like clean the project,removing .jar file from java build code.
Even though it is not working properly, how can I fix this?
Sounds like you're either not using Eclipse, and/or not using the Android eclipse plugin.
Take a look here: http://developer.android.com/sdk/installing.html
If you have not set android SDK then download and set sdk target
Try to clean your project and try to get error which type of error you are getting and solve it
Try to create a new project from existing java, xml, menifest and drawables
I think you are developing in Eclipse (java).
But you need to install the ADT Plugin (see here: http://developer.android.com/sdk/eclipse-adt.html)
After that you must download the Android SDK (Link)
In Eclipse you have to add the SDK.
Window->Preferences under Android -> SDK Location
Now create a new Android project or open an existing project like the API Demo.
The R.java file is generated automatically