login.html - Android社区 - https://www.androidos.net.cn/

<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="login_ui.css" >
</head>

<body>
  <div id="sign-in-div">
    <div id="sign-in-body">
      <div id="title-text">
        Sign in with your Google Account
      </div>
      <div>
        <label>
          <input type="text" id="user-text" name="user">
          Username
        </label>
      </div>
      <div>
        <label>
          <input type="password" id="pass-text" name="pass">
          Password
        </label>
      </div>
      <button type="button" id="login-button" onclick="callLogin();">
        Sign In
      </button>
      <a id="login-incognito" onclick="callLoginIncognito();">
        Browse without signing in
      </a>
      <a id="shutdown-system" onclick="callShutdownSystem();">
        Shutdown System
      </a>
    </div>
  </div>
</body>

<script>
function callLogin() {
  var user = document.getElementById('user-text').value;
  var pass = document.getElementById('pass-text').value;
  disableScreen();
  chrome.send('AuthenticateUser', [user, pass]);
}

function disableScreen() {
  setDisabled(true);
}

function enableScreen() {
  setDisabled(false);
}

function clearPassword() {
  document.getElementById('pass-text').value = '';
}

function resetPrompt() {
  clearPassword();
  enableScreen();
}

function setDisabled(on) {
  document.getElementById('login-button').disabled = on;
  document.getElementById('login-incognito').disabled = on;
  document.getElementById('shutdown-system').disabled = on;
  document.getElementById('user-text').disabled = on;
  document.getElementById('pass-text').disabled = on;
}

function callLoginIncognito() {
  disableScreen();
  chrome.send('LaunchIncognito', []);
}

function callShutdownSystem() {
  disableScreen();
  chrome.send('ShutdownSystem', []);
}

</script>
</html>