软键盘的收起与关闭

//获取InputMethodManager
InputMethodManager manager = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
//关闭软键盘 view随便传一个view即可
manager.hideSoftInputFromWindow(view,0 );
//弹出软键盘 view要输入的editText
manager.showSoftInput(view,0);