android WebView：复制到剪贴板[https://poe.com]

Question

'所以我将 [https://poe.com] 转换为 android 应用程序。但是当我在应用程序中复制文本时，我收到错误消息 。'

public class MainActivity extends AppCompatActivity {
WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    webView = findViewById(R.id.webview);
    webView.setWebViewClient(new MyWebViewClient());
    webView.loadUrl("https://poe.com/");
    WebSettings webSettings = webView.getSettings();
    webSettings.setJavaScriptEnabled(true);
}

private class MyWebViewClient extends WebViewClient{
    @Override
    public void onPageStarted(WebView view, String url, Bitmap favicon) {
        super.onPageStarted(view, url, favicon);
    }
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
        return super.shouldOverrideUrlLoading(view, request);
    }
}
@Override
public void onBackPressed() {
    if(webView.isFocused() && webView.canGoBack())
    {
        webView.goBack();
    }else{
        super.onBackPressed();
    }
}

}

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