标签：居中 layoutParams WindowManager LayoutParams window dialog article 小米
解决办法
Window window =dialog.getWindow();
// window.setGravity(Gravity.CENTER);
WindowManager.LayoutParams layoutParams = window.getAttributes();
layoutParams.width = WindowManager.LayoutParams.MATCH_PARENT;
layoutParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
window.setAttributes(layoutParams);
参考：https://article.itxueyuan.com/O0P9M
https://dandelioncloud.cn/article/details/1503805753193492481
标签：居中,
layoutParams,
WindowManager,
LayoutParams,
window,
dialog,
article,
小米
From： https://www.cnblogs.com/kinoyo/p/17078656.html