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

You will probably want to change

setInitialScale(1);

to

setInitialScale(100);

because the parameter expects a per cent value.

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

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);

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

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