如何在web视图自动输入密码 [英] How to enter password automatically in Webview
问题描述
我是新来的Java和Android和我有一个问题。 我认为,解决的办法是,也许很容易,但我不可能解决这个问题。
我创建一个web视图的事情是我想要的web视图自动进入用户名和密码,以便已经登录的用户,当他启动应用程序中的应用程序。 我GOOGLE了一下,发现类似的东西,但它不能正常工作
@覆盖
保护无效的onCreate(包savedInstanceState){
super.onCreate(savedInstanceState);
的setContentView(R.layout.activity_main);
web视图=(web视图)findViewById(R.id.webView1);
webView.getSettings()setJavaScriptEnabled(真)。
webView.loadUrl(https://euterpe.webuntis.com/WebUntis/index.do#main);
webView.setWebViewClient(新WebViewClient());
类MyWebViewClient扩展WebViewClient {
@覆盖
公共无效onReceivedHttpAuthRequest(web视图来看,
HttpAuthHandler处理器,主机字符串,字符串的境界){
handler.proceed(用户名,密码);
}
}
尽管这是一个老问题,我想我会后我的解决办法:
webView.getSettings()setJavaScriptEnabled(真)。
webView.loadUrl(HTTP://your.url);
webView.setWebViewClient(新WebViewClient(){
公共无效onPageFinished(web视图查看,字符串URL){
view.loadUrl(JavaScript的:document.getElementsByName('学校')[0] .value的='schoolname');
view.loadUrl(JavaScript的:document.getElementsByName('为j_username')[0] .value的='用户名');
view.loadUrl(JavaScript的:document.getElementsByName('为j_password')[0] .value的='密码');
view.loadUrl(JavaScript的:document.forms ['登录']提交()。);
}
});
它看起来相像从本杰明答案。唯一的区别是在 [0] 部分,选择第一个找到的元素,再加上我执行等待页面,它firering的JavaScript之前加载。
I am new to Java and Android and I got a question. I think the solution is maybe very easy but I couldn't solve it.
I created an application with a WebView the thing is I want that the webview enters username and password automatically so that the user is already logged in when he starts the application. I googled it and found something like that but it does not work
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
webView = (WebView) findViewById(R.id.webView1);
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("https://euterpe.webuntis.com/WebUntis/index.do#main");
webView.setWebViewClient(new WebViewClient ());
class MyWebViewClient extends WebViewClient {
@Override
public void onReceivedHttpAuthRequest(WebView view,
HttpAuthHandler handler, String host, String realm) {
handler.proceed("Username", "password");
}
}
Though this is an old question I thought I would post my solution:
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("http://your.url");
webView.setWebViewClient(new WebViewClient() {
public void onPageFinished(WebView view, String url) {
view.loadUrl("javascript:document.getElementsByName('school')[0].value = 'schoolname'");
view.loadUrl("javascript:document.getElementsByName('j_username')[0].value = 'username'");
view.loadUrl("javascript:document.getElementsByName('j_password')[0].value = 'password'");
view.loadUrl("javascript:document.forms['login'].submit()");
}
});
It looks much alike the answer from Benjamin. Only difference is the [0] part, selecting the first found element, plus my implementation waits for the page to load before firering javascript at it.
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