[android-developers] Placing files and folders inside Assets or resolving the path from within the code?

[Sam Jesse]

I created Assets  folder by right click App > New > Folder > Assets Folder.
I also created a working webpage in another editor which created index.html 
along with css folder with index.css and js folder with index.js and 
subfolders for both for some css and js libraries.

I wish to bring those over to Android Studio so that I can load the 
index.html in a webView. What is the correct way to do it?

Here is the absolute path of both index.html and MainActivity.java files 
from my Mac:

/Users/fred/Documents/a/mobileWebApps/r/index.htm

/Users/fred/Documents/App1wv/app/src/main/java/com/example/fred/app1wv/MainActivity.java

Thanks

MainActivity.java

public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    WebView wv = (WebView)findViewById(R.id.main_WV);
    wv.setWebViewClient(new WebViewClient());
    WebSettings ws = wv.getSettings();
    ws.setJavaScriptEnabled(true);
    ws.setAllowFileAccess(true);

    String text = null;
    String path = "file:///android_asset/";
    try {
        text = convertStreamToString(this.getAssets().open("index.html"));
    } catch (Exception e) {
        e.printStackTrace();
    }
    wv.loadDataWithBaseURL(path, text, "text/html", "utf-8", null);
}

public static String convertStreamToString(InputStream is) throws Exception{
    BufferedReader reader = new BufferedReader(new InputStreamReader(is));
    StringBuilder sb = new StringBuilder();
    String line;
    while ((line = reader.readLine()) != null) {
        sb.append(line).append("\n");
    }
    reader.close();
    return sb.toString();

}



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