android - mac os 中 android studio 中正确的 Assets 文件夹路径是什么

Question

我正在尝试将 html 加载到 webview 中。

以下对我不起作用:

     webView.loadUrl("file:///assets/index.html");
     webView.loadUrl("file:///android_assets/index.html");

index.html 在我的 mac 中的实际路径是:

   app/src/main/assets/www/index.html

我什至试过:

   webView.loadUrl("app/src/main/assets/www/index.html");
   webView.loadUrl("/app/src/main/assets/www/index.html");
   webView.loadUrl("~/app/src/main/assets/www/index.html");

我也尝试通过复制原始文件路径:

webView.loadUrl("/Users/VenkataManiteja/Desktop/MaterialTabs/app/src/main/assets/www/index.html");

webView.loadUrl("file:///Users/VenkataManiteja/Desktop/MaterialTabs/app/src/main/assets/www/index.html");

但是 webview 找不到我的文件。

给出文件路径的正确方法是什么？

logcat中显示如下:

 01-28 16:48:34.452 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000b44
01-28 16:48:34.452 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000bd0
01-28 16:48:34.462 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: **** ERROR unknown type 0x0 (glSizeof,72)
01-28 16:48:34.472 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000b44
01-28 16:48:34.482 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000bd0
01-28 16:48:34.512 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: **** ERROR unknown type 0x0 (glSizeof,72)
01-28 16:48:34.522 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000b44
01-28 16:48:34.532 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000bd0
01-28 16:48:34.542 20737-20752/info.androidhive.materialtabs E/chromium: [ERROR:buffer_manager.cc(313)] [.Parent-Compositor-0x7fd5bc907b00]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
01-28 16:48:34.552 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: **** ERROR unknown type 0x0 (glSizeof,72)
01-28 16:48:34.562 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000b44
01-28 16:48:34.572 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000bd0
01-28 16:48:34.582 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: **** ERROR unknown type 0x0 (glSizeof,72)
01-28 16:48:34.582 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000b44
01-28 16:48:34.582 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: glUtilsParamSize: unknow param 0x00000bd0
01-28 16:48:34.592 20737-20752/info.androidhive.materialtabs E/eglCodecCommon: **** ERROR unknown type 0x0 (glSizeof,72)

Answer 1

正如我在这张截图中看到的，你的 WWW 文件夹中的 index.html 所以你可以使用这段代码。我已经在 mac 上测试了这段代码

    WebView myWebView = (WebView) findViewById(R.id.webview);
    WebSettings webSettings = myWebView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    myWebView.loadUrl("file:///android_asset/www/index.html");

如果您有任何疑问，请告诉我。