mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.setWebViewClient(new HelloWebViewClient());
mWebView.loadUrl("http://www.stackoverflow.com");
要启用要加载的以前网页,
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && mWebView.canGoBack()) {
mWebView.goBack();
return true;
} }
的HelloWebViewClient
类的Definiton:
private class HelloWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
@Override
public void onPageFinished(WebView view, String url) {
// TODO Auto-generated method stub
super.onPageFinished(view, url);
//what you want to do when the page finished loading, eg. give some message, show progress bar, etc
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
super.onPageStarted(view, url, favicon);
//what you want to do when the page starts loading, eg. give some message
}
}
但你的意思是 “没有工作”?你是否收到一些错误信息?发布您的logcat – Mohit
我的意思是这段代码在我的程序中不起作用 –
首先遵循这个简单的例子:http://www.mkyong.com/android/android-webview-example/看网络视图如何工作 – Mohit