PayPal payment page is not displaying
<p>I am creating testing purpose paypal app. i have created testing paypal account and wrote the bellow given code in my activity on my button click. but nothing is display and getting exception :</p>

<pre><code>09-26 13:52:51.908: E/NetworkHandler(540): postXML caught exception doing I/O, mobileclient.sandbox.paypal.com
</code></pre>

<p>Code:</p>

<pre><code>float ammount = Float.parseFloat(_details.get(_G_no)
            .get_product_price());
     PayPalPayment newPayment = new PayPalPayment();
     newPayment.setSubtotal(BigDecimal.valueOf(ammount));
     newPayment.setCurrencyType("USD");
     newPayment.setRecipient("account@gmail.com");
     newPayment.setMerchantName("Merchant");
    PayPal pp = PayPal.getInstance();
     if(pp==null)
     pp = PayPal.initWithAppID(this, id, PayPal.ENV_SANDBOX);

    final Intent paypalIntent = pp.checkout(newPayment, this);
        this.startActivityForResult(paypalIntent, 1);
</code></pre>

<p>Internet permission is there in my app. please help me.</p>
