Hide loader onPageStart

solution.java

int count = 0;
webview.setWebViewClient(new WebViewClient(){
      @Override
      public boolean shouldOverrideUrlLoading(WebView view, String url) {
        return false;
      }

      /**
       * This is called usually in case of network errors
       */
      public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
        razorpay.onError(2, description);
      }

      @Override
      public void onPageStarted(WebView view, String url, Bitmap favicon) {
          if(count++ == 2){
            /**
             * HIDE YOUR LOADER HERE
             */
          }
          razorpay.onPageStarted(view, url);
      }

      public void onPageFinished(WebView view, String url){
          razorpay.onPageFinished(view, url);
      }
    });