2019-02-27 终极解决Dialog中软键盘不弹起的问题

CusDialog.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE

        | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);

CusDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE

        | WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);