How to run .js files in webview from android below 5.0?

Question

I have some .js file with me. I load that html file from assets folder.`

WebView browser=(WebView) findViewById(R.id.webView); 
browser.getSettings().setJavaScriptEnabled(true); 
browser.loadUrl("file:///android_asset/network.html");`

Its working for android 5.0 onwards but the animations are displaying slowly. And for android 4.0 the js files are not loading. Please anyone help me.

Are your JS files in the assets folder too ? How are you referencing them from the HTML or otherwise loading them ? — Jonas Czech, May 31 '16 at 06:48
How are you referencing them from your HTML ? Please add the relevant part of your HTML to the question. — Jonas Czech, May 31 '16 at 07:08

score 0 · Answer 1 · answered May 31 '16 at 06:52

Please try this

  mWebView.setWebChromeClient(new MyWebChromeClient());
mWebView.setFocusable(true);
mWebView.setFocusableInTouchMode(true);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setPluginsEnabled(true);
mWebView.getSettings().setRenderPriority(RenderPriority.HIGH);
mWebView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
mWebView.getSettings().setDomStorageEnabled(true);
mWebView.getSettings().setDatabaseEnabled(true);
mWebView.getSettings().setAppCacheEnabled(true);
mWebView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);

public class MyWebChromeClient extends WebChromeClient {
    //Handle javascript alerts:
    @Override
public boolean onJsAlert(WebView view, String url, String message, final android.webkit.JsResult result)  
{
  Log.d("alert", message);
  Toast.makeText(context, message, 3000).show();
  result.confirm();
  return true;
};

How to run .js files in webview from android below 5.0?

1 Answers1