CustomFontTextView.java

package com.appassit.views;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.util.Log;
import android.widget.TextView;

import com.appassit.R;

/**
 * Created by etiennelawlor on 6/24/14.
 */
public class CustomFontTextView extends TextView {
	public CustomFontTextView(Context context) {
		super(context);
	}

	public CustomFontTextView(Context context, AttributeSet attrs) {
		super(context, attrs);
		if (!isInEditMode()) {
			init(context, attrs);
		}
	}

	public CustomFontTextView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		if (!isInEditMode()) {
			init(context, attrs);
		}
	}

	private void init(Context context, AttributeSet attrs) {
		TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.CustomFontTextView, 0, 0);
		try {
			String fontName = getFontName(a.getInteger(R.styleable.CustomFontTextView_textFont, 0));
			if (!fontName.equals("")) {
				try {
					setTypeface(Typeface.createFromAsset(context.getAssets(), "fonts/" + fontName));
				} catch (Exception e) {
					Log.e("CustomFontTextView", e.getMessage());
				}
			}

		} finally {
			a.recycle();
		}
	}

	private String getFontName(int index) {

		switch (index) {
		case 0:
			return "Roboto-Black.ttf";
		case 1:
			return "Roboto-BlackItalic.ttf";
		case 2:
			return "Roboto-Bold.ttf";
		case 3:
			return "Roboto-BoldCondensed.ttf";
		case 4:
			return "Roboto-BoldCondensedItalic.ttf";
		case 5:
			return "Roboto-BoldItalic.ttf";
		case 6:
			return "Roboto-Condensed.ttf";
		case 7:
			return "Roboto-CondensedItalic.ttf";
		case 8:
			return "Roboto-Italic.ttf";
		case 9:
			return "Roboto-Light.ttf";
		case 10:
			return "Roboto-LightItalic.ttf";
		case 11:
			return "Roboto-Medium.ttf";
		case 12:
			return "Roboto-MediumItalic.ttf";
		case 13:
			return "Roboto-Regular.ttf";
		case 14:
			return "Roboto-Thin.ttf";
		case 15:
			return "Roboto-ThinItalic.ttf";
		case 16:
			return "GothamNarrow-Light.ttf";

		default:
			return "";
		}

	}
}