Typefaces.java

/**
 * Created by harsh on 04-Jul-15.
 * <p/>
 * class optimizes the memory operation to create Typeface which is costly
 * creates a static reference as this method may be use several times during the code execution
 */
public class Typefaces {
    private static final Hashtable<String, Typeface> cache = new Hashtable<>();

    public static Typeface get(Context c, String name) {
        synchronized (cache) {
            if (!cache.containsKey(name)) {
                Typeface t = Typeface.createFromAsset(
                        c.getAssets(),
                        String.format("fonts/%s.ttf", name)
                );
                cache.put(name, t);
            }
            return cache.get(name);
        }
    }
}