CustomFontUtils.java

package mm.com.mypay.consumer.utils;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Typeface;
import android.util.AttributeSet;
import mm.com.mypay.consumer.uis.views.CustomFontTextView;
import mm.com.mypay.consumer.R;
import mm.com.mypay.consumer.uis.activities.BaseActivity;

/**
 * Created by vcoder on 9/22/16.
 */
public class CustomFontUtils {
    public static final String ANDROID_SCHEMA = "http://schemas.android.com/apk/res/android";

    public static void applyCustomFont(CustomFontTextView customFontTextView, Context context, AttributeSet attrs) {
        AppLog.d("applyCustonFont");
        TypedArray attributeArray = context.obtainStyledAttributes(
                attrs,
                R.styleable.CustomFontTextView);

        String fontName = attributeArray.getString(R.styleable.CustomFontTextView_font);

        // check if a special textStyle was used (e.g. extra bold)
        int textStyle = attributeArray.getInt(R.styleable.CustomFontTextView_textStyle, 0);

        // if nothing extra was used, fall back to regular android:textStyle parameter
        if (textStyle == 0) {
            textStyle = attrs.getAttributeIntValue(ANDROID_SCHEMA, "textStyle", Typeface.NORMAL);
        }

        Typeface customFont = selectTypeface(context, fontName, textStyle);
        customFontTextView.setTypeface(customFont);

        attributeArray.recycle();
    }

    private static Typeface selectTypeface(Context context, String fontName, int textStyle) {
        AppLog.d("selectTypeface");
        if(LocaleHelper.get().getLocale().contentEquals(LocaleHelper.ENG)) {
            // For English version
            switch (textStyle) {
                case Typeface.BOLD: // bold
                    return FontCache.getTypeface("Roboto-Bold.ttf", context);

                case Typeface.ITALIC: // italic
                    return FontCache.getTypeface("Roboto-Italic.ttf", context);
                case Typeface.BOLD_ITALIC:
                    return FontCache.getTypeface("Roboto-BoldItalic.ttf", context);
                case Typeface.NORMAL:
                default:
                    return FontCache.getTypeface("Roboto-Regular.ttf", context);
            }
        } else {
            // For Myanmar version
            return FontCache.getTypeface("Zawgyi_One.ttf", context);
        }
    }
}