title: WebView is not loading page in Android 9.0?
body: <pre><code> public abstract class MainActivity extends AppCompatActivity {
  
          private static WebView web;
          private WebView mWebView;
          private java.lang.String url;
          Boolean isInternetPresent = false;
  
          @Override
          public void onCreate(Bundle savedInstanceState) {
              super.onCreate(savedInstanceState);
              ConnectivityManager manager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
              NetworkInfo i = manager.getActiveNetworkInfo();
              boolean hasConnect = (i != null &amp;&amp; i.isConnected() &amp;&amp; i.isAvailable());
  
              if (hasConnect) {
              } else {
              }
              Timer repeatTask = new Timer();
              repeatTask.scheduleAtFixedRate(new TimerTask() {
                  @Override
                  public void run() {
                      runOnUiThread(new Runnable() {
                          @Override
                          public void run() {
                              mWebView.loadUrl("http://www.smedk.ru/wp-content/uploads/files/education/rasp/1151.htm");
                          }
                      });
                  }
              }, 0, 60000);
  
              setContentView(R.layout.activity_main);
              final ProgressDialog pd = ProgressDialog.show(MainActivity.this, "Загрузка расписания...", "Обновление данных...", true);
              mWebView = (WebView) findViewById(R.id.web1);
              mWebView.getSettings().setJavaScriptEnabled(true);
              if (savedInstanceState == null) {
                  mWebView.loadUrl("http://www.smedk.ru/wp-content/uploads/files/education/rasp/1151.htm");
                  mWebView.getSettings().setJavaScriptEnabled(true);
                  mWebView.getSettings().setUseWideViewPort(true);
                  String newUA = "User Agent";
                  newUA = "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.4) Gecko/20100101 Firefox/4.0";
                  mWebView.getSettings().setUserAgentString(newUA);
                  mWebView.getSettings().setLoadWithOverviewMode(true);
                  mWebView.clearCache(true);
                  mWebView.getSettings().setBuiltInZoomControls(true);
                  mWebView.getSettings().setSupportZoom(true);
                  mWebView.getSettings().setDisplayZoomControls(false);
              }
              mWebView.setWebViewClient(new MyWebViewClient());
              mWebView.setWebViewClient(new WebViewClient() {
                  public void onReceivedError(WebView webView, int errorCode, String description, String failingUrl) {
                      try {
                          webView.stopLoading();
                      } catch (Exception e) {
                      }
  
                      if (webView.canGoBack()) {
                          webView.goBack();
                      }
  
                      webView.loadUrl("about:blank");
                      AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this).create();
                      alertDialog.setTitle("Нет интернет подключения!");
                      alertDialog.setMessage("Пожайлуйста убедитесть включен ли " +
                              "Wi-Fi или мобильные данные и повторите попытку. ");
                      alertDialog.setButton(DialogInterface.BUTTON_POSITIVE, "OK", new DialogInterface.OnClickListener() {
                          public void onClick(DialogInterface dialog, int which) {
                              finish();
                          }
                      });
  
                      alertDialog.show();
                      super.onReceivedError(webView, errorCode, description, failingUrl);
                  }
  
                  @Override
                  public void onPageStarted(WebView view, String url, Bitmap favicon) {
                      pd.show();
                  }
  
                  @Override
                  public void onPageFinished(WebView view, String url) {
                      pd.dismiss();
                      Toast.makeText(MainActivity.this, "Расписание загружено", Toast.LENGTH_SHORT).show();
                      Toast.makeText(MainActivity.this, "Обновление данных завершено", Toast.LENGTH_SHORT).show();
                      String webUrl = mWebView.getUrl();
                  }
              });
          }
  
  
  
  
          @Override
          protected void onSaveInstanceState(Bundle outState) {
              super.onSaveInstanceState(outState);
              mWebView.saveState(outState);
          }
  
          @Override
          protected void onRestoreInstanceState(Bundle savedInstanceState) {
              super.onSaveInstanceState(savedInstanceState);
              mWebView.restoreState(savedInstanceState);
              mWebView.setDownloadListener(new DownloadListener() {
  
                  public void onDownloadStart(String url, String userAgent,
                                              String contentDisposition, String mimetype,
                                              long contentLength) {
  
                      DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
                      request.allowScanningByMediaScanner();
  
                      request.setNotificationVisibility(
                              DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
  
                      request.setDestinationInExternalPublicDir(
                              Environment.DIRECTORY_DOWNLOADS,
                              "image.png");
  
  
                      DownloadManager dm = (DownloadManager) getSystemService(
                              DOWNLOAD_SERVICE);
  
                      dm.enqueue(request);
  
                  }
              });
          }
  
          @Override
          public void onConfigurationChanged(Configuration newConfig) {
              super.onConfigurationChanged(newConfig);
          }
  
          private void TakeScreenshot() {
              Picture picture = mWebView.capturePicture();
              Bitmap b = Bitmap.createBitmap(picture.getWidth(),
                      picture.getHeight(), Bitmap.Config.ARGB_8888);
              Canvas c = new Canvas(b);
  
              picture.draw(c);
              FileOutputStream fos = null;
              try {
  
                  fos = new FileOutputStream("mnt/sdcard/Download/image.jpg");
                  if (fos != null) {
                      b.compress(Bitmap.CompressFormat.JPEG, 100, fos);
  
                      fos.close();
                  }
              } catch (Exception e) {
              }
          }
  
          @Override
          public boolean onCreateOptionsMenu(Menu menu) {
              MenuInflater inflater = getMenuInflater();
              inflater.inflate(R.menu.menu, menu);
              return super.onCreateOptionsMenu(menu);
          }
  
          @Override
          public boolean onOptionsItemSelected(MenuItem item) {
              switch (item.getItemId()) {
                  case R.id.exit:
                      finish();
                      break;
                  case R.id.about:
                      Intent intent = new Intent(MainActivity.this, AboutActivity.class);
                      startActivity(intent);
                      break;
                  case R.id.save:
                      Picture picture = mWebView.capturePicture();
                      Bitmap b = Bitmap.createBitmap(picture.getWidth(),
                              picture.getHeight(), Bitmap.Config.ARGB_8888);
                      Canvas c = new Canvas(b);
                      Toast.makeText(MainActivity.this, "Изображения сохранено в формате JPG", Toast.LENGTH_SHORT).show();
                      Toast.makeText(MainActivity.this, "Файл находится:" +
                              " /sdcard/image.jpg ", Toast.LENGTH_SHORT).show();
                      picture.draw(c);
                      FileOutputStream fos = null;
                      try {
  
                          fos = new FileOutputStream("mnt/sdcard/image.jpg");
                          if (fos != null) {
                              b.compress(Bitmap.CompressFormat.JPEG, 100, fos);
  
                              fos.close();
                          }
                      } catch (Exception e) {
                          break;
                      }
                      return true;
              }
              return false;
          }
      }
  </code></pre>
  
  <p>import android.webkit.WebView;
      import android.webkit.WebViewClient;</p>
  
  <pre><code>public class MyWebViewClient extends WebViewClient {
      @Override
      public boolean shouldOverrideUrlLoading(WebView view, String url) {
          view.loadUrl(url);
          return true;
      }
      @Override
      public void onPageFinished(WebView view, String url) {
          }
      }
  </code></pre>
  
  <p>I created an application to view call schedules and in general decided to test my application on an emulator. On older versions, webview is working fine, but when I decided to test on android 9, I wrote a web page unavailable.</p>
  
  <p>On older versions of Android, webView loads fine, but on Android 9 not load. What is the reason?</p>