WebView displays a blank page

Question

Below is my code, but I use "https://google.com" is successfully displaying the page the problems is html5 or ssl? thanks all

public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    WebView myWebView = (WebView) findViewById(R.id.webview);
    WebSettings webSettings = myWebView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    setContentView(myWebView);
    myWebView.setWebViewClient(new WebViewClient());
    myWebView.loadUrl("myURL");

  }
}

Answer 1

Remove the line:

 setContentView(myWebView);

Its not necessary!