从资产访问一次字体并将其用作参考

Question

我正在尝试创建一个返回titleFont和contentFont字体的方法,以便通过返回引用和减少代码长度来提高效率.我知道这很简单,但我没有办法.任何人都可以帮忙.或任何其他选择将被赞赏..抱歉英语不好

这是多次运行的方法..

protected void onPostExecute(Article result) {
    super.onPostExecute(result);

    TextView txtTitle= (TextView) view.findViewById(R.id.title);
    txtTitle.setTypeface(titleFont);
    txtTitle.setText(result.getTitle());

    private Typeface titleFont=Typeface.createFromAsset(context.getAssets(),"fonts/InterstateCondMonoLgt.ttf");
    private Typeface contentFont=Typeface.createFromAsset(context.getAssets(),"fonts/InterstateLight.ttf");

    TextView txtMain= (TextView) view.findViewById(R.id.main);
    txtMain.setTypeface(contentFont);
    txtMain.setText(result.getContent());
}

Answer 1

我希望这能帮到你;)

FontUtil类

public class FontUtil {

    private static Typeface mTitleFont;
    private static Typeface mContentFont;

    public static enum FontType {

        TITLE_FONT {
            public String toString() {
                return "fonts/InterstateCondMonoLgt.ttf";
            }
        },

        CONTENT_FONT {
            public String toString() {
                return "fonts/InterstateLight.ttf";
            }
        }
    }

    /**
     * @return Typeface Instance with the font passed as parameter
     */
    public static Typeface getTypeface(Context context, String typefaceName) {
        Typeface typeFace = null;

        try {
            if (typefaceName.equals(FontType.TITLE_FONT.toString())) {
                if (mTitleFont == null) {
                    mTitleFont = Typeface.createFromAsset(context.getAssets(), typefaceName);
                }
                typeFace = mTitleFont;
            } else if (typefaceName.equals(FontType.CONTENT_FONT.toString())) {
                if (mContentFont == null) {
                    mContentFont = Typeface.createFromAsset(context.getAssets(), typefaceName);
                }
                typeFace = mContentFont;
            } 
        } catch (Exception ex) {
            typeFace = Typeface.DEFAULT;
        }

        return typeFace;
    }

    /**
     * @return Typeface Instance with the font passed as parameter
     */
    public static Typeface getTypeface(Context context, FontType typefaceName) {
        return getTypeface(context, typefaceName.toString());
    }
}

客户

protected void onPostExecute(Article result) {
    super.onPostExecute(result);

    TextView txtTitle= (TextView) view.findViewById(R.id.title);
    txtTitle.setTypeface( FontUtil.getTypeface(mContext, FontType.TITLE_FONT) );
    txtTitle.setText(result.getTitle());

    TextView txtMain= (TextView) view.findViewById(R.id.main);
    txtMain.setTypeface( FontUtil.getTypeface(mContext, FontType.CONTENT_FONT) );
    txtMain.setText(result.getContent());
}