总盯着过去，你会瞎掉一只眼；然而忘掉历史，你会双目失明。——索尔仁尼琴
要实现一个toast效果其实非常简单
只需要这三行代码就能搞定
Toast shortToast = Toast.makeText(getApplicationContext(), "短Toast", Toast.LENGTH_SHORT); shortToast.setGravity(Gravity.CENTER, 0, 0); shortToast.show();
还有一种长toast
同样非常简单
Toast longToast = Toast.makeText(getApplicationContext(), "长Toast", Toast.LENGTH_LONG); longToast.setGravity(Gravity.CENTER, 0, 0); longToast.show();
