TMajier

摘要： 1.数组循环遍历，适应负数的i。 String[] strings = { "第一章", "第二章", "第三章", "第四章", "第五章", "第六章", "第七章", "第八章", "第九章" }; int totalNum = 9; private void showNext() { i++; viewElements[Math.abs(i) % 2].textView.setText(strings[(to 阅读全文