What is the difference between calling LayoutInflater directly and not?

Question

I went through some tutorials, and in the Android Doc, it says not to access LayoutInflater directly when instantiating it. Example from the google Doc:

LayoutIn         


        

Answer 1

If you open up the Android source you can see that the LayoutInflator.from method looks like so:

/**
 * Obtains the LayoutInflater from the given context.
 */
public static LayoutInflater from(Context context) {
    LayoutInflater LayoutInflater =
            (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    if (LayoutInflater == null) {
        throw new AssertionError("LayoutInflater not found.");
    }
    return LayoutInflater;
}

That means the two lines of code in your question do the same thing. Not sure what the tutorial you read says exactly but I don't see any difference in functionality. Using the from method is nice since it requires a little less typing, that's it.