How to get a resource id with a known resource name?

Question

I want to access a resource like a String or a Drawable by its name and not its int id.

Which method would I use for this?

Answer 1

// image from res/drawable
    int resID = getResources().getIdentifier("my_image", 
            "drawable", getPackageName());
// view
    int resID = getResources().getIdentifier("my_resource", 
            "id", getPackageName());

// string
    int resID = getResources().getIdentifier("my_string", 
            "string", getPackageName());