老实说,我不确定为什么TextViews完全按照它们的方式工作,您可以在执行操作时将其全部设置为粗体,但前提是它们的整个TextView都为粗体,但是如果其中一部分是粗体的则不能那里的其他弦乐。
但是,此代码将为您工作:
// a SpannableStringBuilder containing text to displaySpannableStringBuilder sb = new SpannableStringBuilder("You have chosen " + name + " as your contact.");// create a bold StyleSpan to be used on the SpannableStringBuilderStyleSpan b = new StyleSpan(android.graphics.Typeface.BOLD); // Span to make text bold// set only the name part of the SpannableStringBuilder to be bold --> 16, 16 + name.length()sb.setSpan(b, 16, 16 + name.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make first 4 characters Boldchosen_contact.setText(sb); // set the TextView to be the SpannableStringBuilder


