Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.content.Context;

import android.content.res.TypedArray;

import android.graphics.drawable.Drawable;

import android.support.annotation.AttrRes;

public class Main {
    public static Drawable resolveDrawable(Context context, @AttrRes int attr) {
        return resolveDrawable(context, attr, null);
    }

    private static Drawable resolveDrawable(Context context, @AttrRes int attr,
            @SuppressWarnings("SameParameterValue") Drawable fallback) {
        TypedArray a = context.getTheme().obtainStyledAttributes(new int[] { attr });
        try {
            Drawable d = a.getDrawable(0);
            if (d == null && fallback != null)
                d = fallback;
            return d;
        } finally {
            a.recycle();
        }
    }
}