小编ary*_*fan的帖子

我正在一个Android项目上，我必须打开一个Word Online文档，而该文档必须在不暴露URL的情况下打开。我有以下打开文档的代码，但是正在发生某种错误。我很确定它与权限有关，但是我不确定到底缺少什么。

FrameLayout.LayoutParams rl = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT);
                android.webkit.WebView wView = new android.webkit.WebView(this.getContext());
                wView.setId(0x100);
                //wView.setWebChromeClient(new WebChromeClient());
                wView.setWebViewClient(new WebViewClient());
                wView.getSettings().setJavaScriptEnabled(true);
                wView.getSettings().setAllowFileAccess(true);
                wView.getSettings().setAllowUniversalAccessFromFileURLs(true);
                wView.getSettings().setAllowContentAccess(true);
                wView.getSettings().setAppCacheEnabled(true);
                wView.getSettings().setAppCachePath(getContext().getCacheDir().getPath());

                wView.setScrollContainer(false);
                wView.setLayoutParams(rl);
                wView.loadUrl(docURL);

这是显示视图时的日志

I/WebViewFactory: Loading com.android.chrome version 72.0.3626.121 (code 362612102)
I/cr_LibraryLoader: Time to load native libraries: 17 ms (timestamps 4146-4163)
I/chromium: [INFO:library_loader_hooks.cc(42)] Chromium logging enabled: level = 0, default verbosity = 0
I/cr_LibraryLoader: Expected native library version number "72.0.3626.121", actual native library version number "72.0.3626.121"
W/cr_ChildProcLH: Create a new ChildConnectionAllocator with package name = com.android.chrome, …