Proviging PsiReferences to custom xml attributes

I am developing an Android Studio plugin. Because of standardization res-files of the android project are stored separately in ARSC file. Values of this file are available in memory of my plugin as String.

I have custom attributes in my android layout files (@*my_res.common.resources:dimen/*):

<RelativeLayout

android:id="@+id/container_recycler_view_rl"

android:layout_width="0dp"

android:layout_height="0dp"

android:layout_marginStart="@*my_res.common.resources:dimen/scrollable_page_fragment_relative_layout_margin_start"

android:layout_marginTop="@*my_res.common.resources:dimen/scrollable_page_fragment_relative_layout_margin_top"

android:layout_marginEnd="@*my_res.common.resources:dimen/scrollable_page_fragment_relative_layout_margin_end"

app:layout_constraintBottom_toBottomOf="parent"

app:layout_constraintEnd_toEndOf="parent"

app:layout_constraintStart_toStartOf="parent"

app:layout_constraintTop_toBottomOf="@id/page_fragment_short_reminder">

</RelativeLayout>

When GoToDeclarationAction occurs on these attributes I need a PsiReference to open in memory generated VirtualFile my_res.common.resources:dimen and navigate to appropriate value.

Please advice steps how to implement this. How should I create a virtual file and define passes to each of it’s element?

I have already implemented a PsiReferenceContributor and override getReferencesByElement in MyPsiReferenceProvider

public class MyPsiReferenceConributor extends PsiReferenceContributor {
    @Override
    public void registerReferenceProviders(@NotNull PsiReferenceRegistrar registrar) {
        registrar.registerReferenceProvider(XmlPatterns.xmlAttributeValue(), new MyPsiReferenceProvider2());
    }
}




override fun getReferencesByElement(element: PsiElement, context: ProcessingContext): Array<PsiReference> {
        if(element.text.contains("@*my_res.common.resources:dimen")) {
            val psiReference: PsiReference = object : PsiReference{
                val attributeValue = element as XmlAttributeValue
                val myFile = PsiFileFactory.getInstance(element.project)
                        .createFileFromText("AChubFile", Language.ANY, "mytext")
                override fun getElement(): PsiElement {
                    return element
                }
                override fun getRangeInElement(): TextRange {
                    return attributeValue.textRange
                }
                override fun bindToElement(element: PsiElement): PsiElement {
                    throw UnsupportedOperationException()
                }
                override fun isReferenceTo(element: PsiElement): Boolean {
                    return resolve() == element
                }
                override fun resolve(): PsiElement? {
                    return myFile
                }
                override fun getCanonicalText(): String {
                    return attributeValue.text
                }
                override fun handleElementRename(newElementName: String): PsiElement {
                    throw UnsupportedOperationException()
                }
                override fun isSoft(): Boolean {
                    return false
                }
            }
            return arrayOf(psiReference)
        } else {
            return emptyArray()
        }
    }