CODEWITHSUNDEEP
androidandroid-layout
hidura
hidura

Reputation: 693

Cannot import R from my application on eclipse

Hello i can't import the R with the layouts resources from my app this is the code i followed exactly how i find it but eclipse won't run the application

package menu.packg;

import android.app.Activity;
import android.os.Bundle;
import android.widget.*;

import menu.packg.R;


public class Menuactivity extends Activity{
    @Override
    public void onCreate(Bundle savedInstanceState){ 
       super.onCreate(savedInstanceState);
       setContentView(R.layout.main);
    }
}

Upvotes: 0

Views: 1067

Answers (4)

telkins
telkins

Reputation: 10550

You shouldn't have to import your R.java file at all. It is automatically generated (if you have valid XML) and taken care of for you.

Upvotes: 1

lumpawire
lumpawire

Reputation: 468

Also, from my experience sometimes if you have a problem with your layout, the build will NOT complete and hence R.java will not be generated properly.

Are you sure your layouts don't have errors?

Upvotes: 1

Shreyash Mahajan
Shreyash Mahajan

Reputation: 23606

R is automatically generated. But still if you want to create R.java in your gen directory then try to use this.

-> Right click on the Respective Project Folder in eclipse
-> Click Properties, then select Java Build Path, then select source
-> Now select Add Folder at right side of that window,
-> Select on gen folder -> then select Ok, again Ok.

Now you will get that respective gen package of the Project. Now try to clean the project.

Hope it will help you. I have done like this and it helps me a lot.

Enjoy.

:)

Upvotes: 2

Jack Satriano
Jack Satriano

Reputation: 2029

  1. Check all of your XML,
  2. Project -> Clean,
  3. Right click -> Fix Project Properties,
  4. Repeat.
  5. Maybe try restarting Eclipse

My panic list for R generation problems

Upvotes: 1

Related Questions