CharSequence text = "如图所示FACE,dsfdsfdddd,如果fdsfs"; SpannableStringBuilder builder = new SpannableStringBuilder( text); //需要替换的字符 String rexgString = "FACE"; Pattern pattern = Pattern.compile(rexgString); Matcher matcher = pattern.matcher(text); while (matcher.find()) { //找到指定的字符后 setSpan的参数分别为(指定的图片,字符的开始位置,字符的结束位置) builder.setSpan(new ImageSpan(MainActivity.this, R.drawable.face1), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); } editText.setText(builder);
效果图: