Email_dialog

index.js

function clickedSendMail() {
	Ti.API.trace("[pocBlobAsAnAttachment] >> [clickedSendMail]");

	var blobObjectOfWebView = $.myWebView.toImage();

	Ti.API.debug("[pocBlobAsAnAttachment] >> [init] >> blobObjectOfWebView >>", blobObjectOfWebView);

	var emailDialog = Ti.UI.createEmailDialog({
		html : true
	});
	emailDialog.subject = "Test mail to check Blob attachment";
	emailDialog.toRecipients = ['Email'];
	emailDialog.messageBody = '<b>Blob file as an attachment</b>';
	emailDialog.addAttachment(blobObjectOfWebView);
	emailDialog.open();
}


$.index.open();

index.xml

<Alloy>
    <Window class="container" layout="vertical">
       <WebView id="myWebView" height="70%" width="100%" url="http://www.appcelerator.com"/>
		<Button id="btnSend" title="Send Mail" color="White" top="20" backgroundColor="red" height="19%" width="100%" onClick="clickedSendMail"></Button>		
    </Window>
</Alloy>