ResourceByName.java

package com.fivepumpkins.common;

import android.content.res.Resources;

public class ResourceByName {

    private final String pkg;
    private final Resources res;

    public ResourceByName(String pkg, Resources res) {
        this.pkg = pkg;
        this.res = res;
    }

    private int get(String type, String name) {
        final int id = res.getIdentifier(name, type, pkg);
        if (id == 0) {
            final String fullyQualifiedName = pkg + ":" + type + "/" + name;
            throw new RuntimeException("Invalid resource: " + fullyQualifiedName);
        }
        return id;
    }

    public int color(String name) {
        return get("color", name);
    }

    public int string(String name) {
        return get("string", name);
    }

    public int drawable(String name) {
        return get("drawable", name);
    }

    public int anim(String name) {
        return get("anim", name);
    }

    public int layout(String name) {
        return get("layout", name);
    }

    public int id(String name) {
        return get("id", name);
    }

    public int menu(String name) {
        return get("menu", name);
    }

    public int xml(String name) {
        return get("xml", name);
    }

    public int styleable(String name) {
        return get("styleable", name);
    }

    public int style(String name) {
        return get("style", name);
    }


    public int raw(String name) {
        return get("raw", name);
    }

}