can i add layout.xml, R.java and string.xml files in my folder?

Code:
NetconnectionFailureActivity.java:(My Sample Name)
package stack.api.netfailure;
import sync.api.netfailure.R;
import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebView;
public class NetconnectionFailureActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
}
CheckActivity.java:(My Activity -> have to convert this into jar file)
package stack.api.check;
import sync.api.netfailure.R;
import android.app.Activity;
import android.os.Bundle;
public class CheckActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.checklayout);
}
}
If i have added this jar file to new project named “CheckingJarFile”, and my layout in layout folder, it will crash as “import sync.api.netfailure.R not found“. Please any one tell me how to convert my layout, my R.java file with myactivity into one package name?
I Got a Solution by trying like below,
Note: My project will throw an error “
Manifest file is missing“, but after converting into jar file and referred in sample,Sample is Working Good.Otherwise we can create layout dynamically.