Android为String中部分文字设置TTF字体

/**
* 代码描述:
* 为String中部分文字设置TTF字体
* 参考资料:
* 1 http://blog.csdn.net/lfdfhl/article/details/27372895 * 2 http://blog.csdn.net/lfdfhl/article/details/10898001 */
private void testTypeface() {
String str = "32.000000%";
mTextView = (TextView) findViewById(R.id.textView);
//Futura Condensed Medium.ttf为assets下的ttf文件
String ttfPath="fonts/Futura Condensed Medium.ttf";
Typeface mTypeface = Typeface.createFromAsset(getAssets(),ttfPath);
SpannableString spannableString = new SpannableString(str);
spannableString.setSpan(new TypefaceSpan(ttfPath), 1, 7,Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
mTextView.setTypeface(mTypeface);
mTextView.setTextSize(45);
mTextView.setText(spannableString);
}