Web View Not Loading HTML content

Question

I am loading check string inside a webview

String Check = "<html><body><form action=\"https://sandbox.google.com/checkout/api/checkout/v2/checkoutForm/Merchant/**ID**\" id=\"BB_BuyButtonForm\" method=\"" +
            "post\" name=\"" +"BB_BuyButtonForm\" target=\"_top\">"
            +"<input name=\"item_name_1\" type=\"hidden\" value=\"Carbon Emission\"/>"
            +"<input name=\"item_description_1\" type=\"hidden\" value=\"Pay for carbon emission. \"/>"
            +"<input name=\"item_quantity_1\" type=\"hidden\" value=\"1\"/>"
            +"<input name=\"item_price_1\" type=\"hidden\" value=\"ffff\"/>"
            +"<input name=\"item_currency_1\" type=\"hidden\" value=\"USD\"/>"
            +"<input name=\"_charset_\" type=\"hidden\" value=\"utf-8\"/>"
            +"<input alt=\"\" src=\"https://sandbox.google.com/checkout/buttons/buy.gif?merchant_id=**ID**&amp&w=117&amp&h=48&amp&style=trans&amp&variant=text&amp&loc=en_US\" type=\"Button\"/>"
            +"</form></body></html>";

Then i loading check string to webview

        webview.loadData(Check, "text/html", "UTF_8");

Its showing white screen

Tofeeq Ahmad · Accepted Answer · 2011-10-21 04:27:57Z

Thank you very much to Nappy and Sandy.

Finally i solved my problem.It was because of secure url https .This will not run in webview directly so we have to avoid the ssl error

webview.setWebViewClient(new WebViewClient(){

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            pd.dismiss();
        }

        @Override
        public void onReceivedSSLError(WebView view, int errorCode,
                String description, String failingUrl) {
            super.onReceivedError(view, errorCode, description, failingUrl);                 
      view.proceed();
        }

    });

Nappy · Accepted Answer · 2011-10-19 16:02:59Z

1

You will probably want to change

setInitialScale(1);

to

setInitialScale(100);

because the parameter expects a per cent value.

answered Oct 19, 2011 at 16:02

Nappy

3,04630 silver badges40 bronze badges

Comments

Rishabh Chandaliya Jain · Accepted Answer · 2021-02-12 19:59:50Z

1

Create a Class like following

import android.webkit.WebView;
import android.webkit.WebViewClient;

public class HelloWebViewClient extends WebViewClient {

    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
    view.loadUrl(url);
    return true;
    }
}

Then add this statement

webView.setWebViewClient(new HelloWebViewClient());

after

webview.loadUrl(authUrl);

edited Feb 12, 2021 at 19:59

Rishabh Chandaliya Jain

1781 silver badge13 bronze badges

answered Aug 8, 2011 at 9:26

Sandeep Kumar P K

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2 Comments

Tofeeq Ahmad Over a year ago

yes i have added already,as i am creating linked integration so i have added it priviously

Sandeep Kumar P K Over a year ago

@AndroidDev let us continue this discussion in chat

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