android软键盘的显示和隐藏

显示:

InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
imm.toggleSoftInput(0,
InputMethodManager.HIDE_NOT_ALWAYS);

隐藏:

InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(mLoginButton.getWindowToken(), 0);

原文地址:https://www.cnblogs.com/zhaoleigege/p/4871489.html