从 google webView Android Studio 中的 fileViewer 中删除配置选项

Remove configurations options from google fileViewer in webView Android Studio

我在我的应用程序中使用 google 驱动文件查看器在 webView 中显示 google 驱动文件。 fileViewer 在顶部显示一个带有文件名和登录选项的栏,在底部显示一个带有一些选项的栏。

是否可以隐藏顶栏和底栏?

我认为可以通过 AndroidStudio 中的 javascript 完成此操作,但我不知道该怎么做

这是带有 webView 的 Phone 屏幕:

这是我在 Android Studio 上显示 webview 的代码:

  private WebView webView;


    @SuppressLint("SetJavaScriptEnabled")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_edit);

        String fileId = "1HHNdVFfGSnLLXsvpN5ITEktsdNENLT-jYl1guyNqgZw";
        String url = "https://docs.google.com/file/d/" + fileId + "/view";
        initializeWebViewer(url);
    }

    @SuppressLint("SetJavaScriptEnabled")
    public void initializeWebViewer(String url) {

        webView = (WebView) findViewById(R.id.webViewViewer);

        Log.i("url", url);

        webView.setWebViewClient(new MyWebViewClient());
        WebSettings webViewSettings = webView.getSettings();
        webViewSettings.setJavaScriptCanOpenWindowsAutomatically(true);
        webViewSettings.setJavaScriptEnabled(true);
        webView.loadUrl(url);


    }

    public class MyWebViewClient extends WebViewClient {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            return false;
        }
    }

我使用 devTools 从我的 phone 中的页面获取代码(我认为它在 html 中,我是新手,如果我混淆了,请见谅 javascript ,html 或其他)我使用了“select 页面中的一个项目来检查它”并擦除代码以查看它是否真的是我要找的东西:

我认为这是 devTools 中的顶部栏元素(如果我擦除它就会消失):

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      <div class="ndfHFb-c4YZDc-Wrql6b-Bz112c" tabindex="-1" role="img" aria-label="Ícone de Apresentações Google" style="background-image: url(&quot;//ssl.gstatic.com/docs/doclist/images/mediatype/icon_1_presentation_x32.png&quot;); background-position: left top; background-repeat: no-repeat;"></div>
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          <div class="ndfHFb-c4YZDc-Wrql6b-PlOyMe-bN97Pc">Extrair</div>
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      </div>
      <div class="ndfHFb-c4YZDc-mKZypf-bEDTcc">
        <div class="ndfHFb-c4YZDc-mKZypf-bEDTcc-LgbsSe tk3N6e-LgbsSe tk3N6e-LgbsSe-JIbuQc" role="button" tabindex="0" style="user-select: none;">Fazer login</div>
      </div>
    </div>
  </div>
</div>

这是下栏:

<div class="punch-viewer-nav punch-viewer-nav-fixed">
  <div class="goog-inline-block goog-flat-button goog-flat-button-disabled" role="button" aria-disabled="true" title="Anterior (←)" style="user-select: none;">
    <div class="punch-viewer-icon punch-viewer-left goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button goog-flat-button-disabled" role="button" aria-disabled="true" title="Pausar" aria-hidden="true" style="user-select: none; display: none;">
    <div class="punch-viewer-icon punch-viewer-pause goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button" role="button" aria-disabled="false" title="Reproduzir" tabindex="0" style="user-select: none;">
    <div class="punch-viewer-icon punch-viewer-play goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button" role="button" aria-disabled="false" title="Próximo (→)" style="user-select: none;" tabindex="0">
    <div class="punch-viewer-icon punch-viewer-right goog-inline-block"></div>
  </div>
  <div class="goog-toolbar-separator goog-toolbar-separator-disabled goog-inline-block" aria-disabled="true" role="separator" style="user-select: none;">&nbsp;</div>
  <div class="goog-inline-block goog-flat-menu-button" role="listbox" aria-hidden="false" aria-expanded="false" aria-haspopup="true" aria-activedescendant=":y" tabindex="0" style="user-select: none;">
    <div class="goog-inline-block goog-flat-menu-button-caption" id=":y" role="option" aria-selected="true" aria-setsize="5" aria-posinset="1">Slide 1</div>
    <div class="goog-inline-block goog-flat-menu-button-dropdown" aria-hidden="true">&nbsp;</div>
  </div>
  <div class="goog-toolbar-separator goog-toolbar-separator-disabled goog-inline-block" aria-disabled="true" role="separator" style="user-select: none;">&nbsp;</div>
  <div class="goog-inline-block goog-flat-button" role="button" tabindex="0" title="Ativar o apontador laser (L)" style="user-select: none;">
    <div class="punch-viewer-laser-icon punch-viewer-on-laser-icon goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button goog-flat-button-disabled" role="button" title="Desativar o apontador laser (L)" aria-disabled="true" aria-hidden="true" style="user-select: none; display: none;">
    <div class="punch-viewer-laser-icon punch-viewer-off-laser-icon goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button" role="button" aria-disabled="false" title="Tela inteira (Ctrl+Shift+F)" tabindex="0" style="user-select: none;">
    <div class="punch-viewer-icon punch-viewer-full-screen goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button goog-flat-button-disabled" role="button" aria-disabled="true" title="Sair do modo tela cheia (Ctrl+Shift+F)" aria-hidden="true" style="user-select: none; display: none;">
    <div class="punch-viewer-icon punch-viewer-exit-full-screen goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button" role="button" aria-expanded="false" aria-haspopup="true" aria-disabled="false" title="Abrir o menu de opções" tabindex="0" style="user-select: none;">
    <div class="punch-viewer-icon-large punch-viewer-options goog-inline-block"></div>
  </div>
  <div class="goog-inline-block goog-flat-button goog-flat-button-disabled" role="button" aria-disabled="true" title="Parar apresentação (Esc)" aria-hidden="true" style="user-select: none; display: none;">
    <div class="punch-viewer-exit-text goog-inline-block">Sair</div>
  </div>
  <div class="punch-viewer-progress-bar goog-inline-block" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100" role="progressbar" aria-live="polite" style="display: none;">
    <div class="progress-bar-thumb" style="width: 100%;"></div>
  </div>
  <div class="goog-inline-block goog-flat-button" role="button" aria-hidden="true" aria-describedby=":x" aria-disabled="false" style="user-select: none; display: none;">
    <div class="punch-viewer-icon punch-viewer-error goog-inline-block"></div>
  </div>
  <div class="goog-toolbar-separator goog-toolbar-separator-disabled goog-inline-block" aria-hidden="true" aria-disabled="true" role="separator" style="user-select: none; display: none;">&nbsp;</div>
  <div class="goog-inline-block goog-flat-button" role="button" aria-hidden="true" title="Avisos de acesso às mídias" style="user-select: none; display: none;">
    <div class="punch-viewer-icon punch-viewer-media-error-icon"></div>
  </div><span><div class="punch-viewer-nav-logo"><div class="punch-viewer-nav-logo-image goog-inline-block"></div></div></span></div>

我设法使用

隐藏了顶部栏
webView.loadUrl("javascript:(function() { " +
                    "document.getElementsByClassName('ndfHFb-c4YZDc-Wrql6b-SmKAyb')[0].style.display='none'; })()");