📌  相关文章
📜  Android 上的化学公式 - Java 代码示例

📅  最后修改于: 2022-03-11 14:52:16.551000             🧑  作者: Mango

代码示例1
SpannableString ss1 = new SpannableString(Html.fromHtml("2H+ + So42- --> H2So4"));
ss1.setSpan(new RelativeSizeSpan(0.6f), 2,3, 0); // set size
ss1.setSpan(new RelativeSizeSpan(0.6f), 8,11, 0); // set size
ss1.setSpan(new RelativeSizeSpan(0.6f), 17,18, 0); // set size
ss1.setSpan(new RelativeSizeSpan(0.6f), 20,21, 0); // set size
TempF.setText(ss1,TextView.BufferType.SPANNABLE);