Java Webview加载url但在默认浏览器中打开内容?
它会在Webview中打开我的链接,但当我尝试打开超链接和web内容或导航链接时,它会开始使用默认浏览器打开Java Webview加载url但在默认浏览器中打开内容?,java,android,android-webview,android-developer-api,Java,Android,Android Webview,Android Developer Api,它会在Webview中打开我的链接,但当我尝试打开超链接和web内容或导航链接时,它会开始使用默认浏览器打开 public class MainActivity extends Activity { private WebView mWebView; @SuppressLint("SetJavaScriptEnabled") @Override protected void onCreate(Bundle savedInstanceState) {
public class MainActivity extends Activity {
private WebView mWebView;
@SuppressLint("SetJavaScriptEnabled")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = findViewById(R.id.activity_main_webview);
mWebView.setWebViewClient(new WebViewClient());
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mWebView.loadUrl("http://");
}
@Override
public void onBackPressed() {
if(mWebView.canGoBack()) {
mWebView.goBack();
} else {
super.onBackPressed();
}
}
}
类MyWebViewClient扩展了WebViewClient{
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (Objects.requireNonNull(Uri.parse(url).getHost()).endsWith("http://www.ieltsmadeeasy.tk/")) {
return false;
}
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
view.getContext().startActivity(intent);
return true;
}
}
我想在web视图中浏览整个网站,而不是任何浏览器请帮助我以下是一些有关web视图的文档: 问题是,在使用默认函数时,您没有覆盖WebViewClient的shouldOverrideEurlloadingView、url函数 如果将其用作WebViewClient,则应复制文档中的示例:
private class MyWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (Uri.parse(url).getHost().equals("https://www.example.com")) {
// This is my website, so do not override; let my WebView load the page
return false;
}
// Otherwise, the link is not for a page on my site, so launch another Activity that handles URLs
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
return true;
}
}
因此,只需使用这个类并更改行mWebView.setWebViewClientnew WebViewClient;到mWebView.setWebViewClientnew MyWebViewClient 谢谢回复,但这不适用于我尝试过,很抱歉我忘了提及这段代码,即使不适用。如果您调用endsWith,我想,您应该调用Objects.requireNonNullUri.parseurl.getHost.startsWithhttp://www.ieltsmadeeasy.tk. 尝试System.out.println,what Objects.requireNonNullUri.parseurl.getHost返回并将其用作灵感非常好听。很高兴,我能帮忙