techcraft4u - Learn Sketchware Pro

<style>/*<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4712484186100942&host=ca-host-pub-1556223355139109" crossorigin="anonymous"></script>

<!-- data-ad-client=ca-pub-4712484186100942 -->

</head><body>*/</style>

Sketchware

Gemini API in WebView

Rajjak Shah 17 Dec, 2025

Sketchware

GenAI example in Sketchware

1. Visit https://aistudio.google.com/ -- Login or Register -- Click on Get API Key. 2. Click on create API Key and create a new API key. 3....

Rajjak Shah 14 Dec, 2025

Sketchware

Pdf.js with open, print and save enabled

This post shows how to use Pdf.js in Sketchware project with OPEN, PRINT AND SAVE enabled. 1. Create a new project in Sketchware pro (pack...

Rajjak Shah 10 Dec, 2025

<style>/*
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/432983155-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY5ElpDeacFCHUQRbG-gXx9ThcYIWw:1772106123979';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d1025947292404483922','//www.techcraft4u.blog/2025/12/','1025947292404483922');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '1025947292404483922', 'title': 'TechCraft', 'url': 'https://www.techcraft4u.blog/2025/12/', 'canonicalUrl': 'https://www.techcraft4u.blog/2025/12/', 'homepageUrl': 'https://www.techcraft4u.blog/', 'searchUrl': 'https://www.techcraft4u.blog/search', 'canonicalHomepageUrl': 'https://www.techcraft4u.blog/', 'blogspotFaviconUrl': 'https://www.techcraft4u.blog/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': '', 'encoding': 'UTF-8', 'locale': 'en-GB', 'localeUnderscoreDelimited': 'en_gb', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22TechCraft - Atom\x22 href\x3d\x22https://www.techcraft4u.blog/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22TechCraft - RSS\x22 href\x3d\x22https://www.techcraft4u.blog/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22TechCraft - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/1025947292404483922/posts/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-4712484186100942', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': true, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'isGoogleEverywhereLinkTooltipEnabled': true, 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/8bace5c133b93b0c', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Share to X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en_GB\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'archive', 'pageName': 'December 2025', 'pageTitle': 'TechCraft: December 2025', 'metaDescription': 'TechCraft4U - Learn Android app development, coding, tools and tutorials in Hindi. Explore advanced guides and source code.'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard', 'ok': 'Ok', 'postLink': 'Post link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'TechCraft', 'description': 'TechCraft4U - Learn Android app development, coding, tools and tutorials in Hindi. Explore advanced guides and source code.', 'url': 'https://www.techcraft4u.blog/2025/12/', 'type': 'feed', 'isSingleItem': false, 'isMultipleItems': true, 'isError': false, 'isPage': false, 'isPost': false, 'isHomepage': false, 'isArchive': true, 'isLabelSearch': false, 'archive': {'year': 2025, 'month': 12, 'rangeMessage': 'Showing posts from December, 2025'}}}, {'name': 'widgets', 'data': [{'title': 'Upload Image', 'type': 'Image', 'sectionId': 'upload-image', 'id': 'Image10'}, {'title': 'TechCraft (Header)', 'type': 'Header', 'sectionId': 'upload-image', 'id': 'Header1'}, {'type': 'Attribution', 'sectionId': 'upload-image', 'id': 'Attribution1'}, {'title': '', 'type': 'ReportAbuse', 'sectionId': 'upload-image', 'id': 'ReportAbuse1'}, {'title': 'Search This Blog', 'type': 'BlogSearch', 'sectionId': 'upload-image', 'id': 'BlogSearch1'}, {'title': 'Blog Archive', 'type': 'BlogArchive', 'sectionId': 'upload-image', 'id': 'BlogArchive1'}, {'type': 'AdSense', 'sectionId': 'upload-image', 'id': 'AdSense1'}, {'type': 'AdSense', 'sectionId': 'upload-image', 'id': 'AdSense2'}, {'title': 'Labels', 'type': 'Label', 'sectionId': 'upload-image', 'id': 'Label1'}, {'title': '', 'type': 'PopularPosts', 'sectionId': 'upload-image', 'id': 'PopularPosts1', 'posts': [{'title': '\u092c\u093f\u0928\u093e Android Studio \u0915\u0947 Shayari App \u0915\u0948\u0938\u0947 \u092c\u0928\u093e\u090f\u0902? \u0915\u0947\u0935\u0932 HTML \u0938\u0947 Complete Shayari Application', 'id': 7563021747085576070}, {'title': 'Multi Tool Hub HTML Code', 'id': 836295814233946720}, {'title': 'Multi Tool Hub Prompt \u2013 Ek Command Se 20 Powerful Tools Wali Website Banaye (HTML, CSS, JS)', 'id': 8137640431224502748}]}, {'title': '', 'type': 'PageList', 'sectionId': 'upload-image', 'id': 'PageList1'}, {'title': 'Logo', 'type': 'HTML', 'sectionId': 'header-main', 'id': 'HTML10'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList10'}, {'title': 'Menu', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList11'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'before-blog', 'id': 'HTML11'}, {'title': 'Featured Post', 'type': 'FeaturedPost', 'sectionId': 'before-blog', 'id': 'FeaturedPost1', 'postId': '2198643766284130924'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'before-post', 'id': 'HTML12'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'blog-post', 'id': 'Blog1', 'posts': [{'id': '6035908301257966808', 'title': 'Gemini API in WebView', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMpMq7j-iDiu1gtHmUAM35GrsNzLIpNpE8mJ5PjvoRoZ53u_tUwclu1IH0cpcOIsOpeuskuO5LWsphP9XOwJhOFkbTWRvIO-yXEHAJvEMYPXxPLzhtrqwXisgDcuiACbJGej7MHK4wzhfVEFYG2ROackOS1eVl6v3SXMVrosiqrGhvNCvIWUWbeSB5rk0z/s320/1000304906.jpg', 'showInlineAds': false}, {'id': '7824446964899922488', 'title': 'GenAI example in Sketchware', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1a4L2b7gySnXsvUMuuztz4j-7qB8zuGrgsMIRDjfN5IfH_lxXtkXqgAjkIVkyB4f2wyFVnC0sq2ggQTHU-q3rNRhE69b1EiHGrje01rLKJak4TlNOcN61HZRLO7wAjVAf6QPgcW7CoX4GxdApmXXBZYkPpF46s79NduNfRLV4KIXYtj9GuUvln8hyphenhyphenURgl/s320/1000301283.jpg', 'showInlineAds': false}, {'id': '8906049477885212270', 'title': 'Pdf.js with open, print and save enabled', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0x0SV_R4cPzHHkC-Q5CDSxd2d3xvJmEVqR7Nqy9f-4smF1jqrvGgjQSn95rmDvksEYXBaFdmtmN8GHyw0QFM4TFQDDdl0EmofdppC-upU0o6tYKnhLgTc1ytVnRtvwLbyeC6soxBpgH7gEk-VJfdrgeESx0PQKsobY_i5FnJ_kzpHLTwneumtrUVxDcuD/s320/1000260051.jpg', 'showInlineAds': false}], 'headerByline': {'regionName': 'header1', 'items': [{'name': 'share', 'label': ''}, {'name': 'author', 'label': 'By'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}]}, 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'comments', 'label': 'Comment'}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': ''}]}], 'allBylineItems': [{'name': 'share', 'label': ''}, {'name': 'author', 'label': 'By'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}, {'name': 'comments', 'label': 'Comment'}, {'name': 'labels', 'label': ''}]}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML13'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML14'}, {'title': '#You may also like', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML15'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML16'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML17'}, {'title': 'Popular Posts', 'type': 'PopularPosts', 'sectionId': 'sidebar-static', 'id': 'PopularPosts10', 'posts': [{'title': 'Multi Tool Hub Prompt \u2013 Ek Command Se 20 Powerful Tools Wali Website Banaye (HTML, CSS, JS)', 'id': 8137640431224502748}, {'title': 'Multi Tool Hub HTML Code', 'id': 836295814233946720}, {'title': 'Notepad application Kaise banaen mobile phone se sketchware Pro me', 'id': 1556454968051684119}, {'title': '\u092c\u093f\u0928\u093e Android Studio \u0915\u0947 Shayari App \u0915\u0948\u0938\u0947 \u092c\u0928\u093e\u090f\u0902? \u0915\u0947\u0935\u0932 HTML \u0938\u0947 Complete Shayari Application', 'id': 7563021747085576070}, {'title': 'HTML Code \u0915\u0947 \u0938\u093e\u0925 \u0916\u0941\u0926 \u0915\u093e Age Calculator App \u092c\u0928\u093e\u090f\u0902 \u2013 \u092a\u0942\u0930\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0914\u0930 Live Tool', 'id': 1180391963413330438}]}, {'title': 'Categories', 'type': 'Label', 'sectionId': 'sidebar-static', 'id': 'Label10'}, {'title': 'Hashtag', 'type': 'Label', 'sectionId': 'sidebar-static', 'id': 'Label11'}, {'title': 'Blog Archive', 'type': 'BlogArchive', 'sectionId': 'sidebar-static', 'id': 'BlogArchive10'}, {'title': '#Recent Post', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML19'}, {'title': '#Advertisement', 'type': 'HTML', 'sectionId': 'sidebar-sticky', 'id': 'HTML20'}, {'title': 'About Us', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML21'}, {'title': 'Learn More', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList13'}, {'title': 'Follow Us', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList14'}, {'title': 'Newsletter', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML22'}, {'title': 'Copyright', 'type': 'HTML', 'sectionId': 'copyright', 'id': 'HTML23'}, {'title': 'SVG Icons', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML24'}]}]);
_WidgetManager._RegisterWidget('_ImageView', new _WidgetInfo('Image10', 'upload-image', document.getElementById('Image10'), {'resize': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header1', 'upload-image', document.getElementById('Header1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_AttributionView', new _WidgetInfo('Attribution1', 'upload-image', document.getElementById('Attribution1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ReportAbuseView', new _WidgetInfo('ReportAbuse1', 'upload-image', document.getElementById('ReportAbuse1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch1', 'upload-image', document.getElementById('BlogSearch1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive1', 'upload-image', document.getElementById('BlogArchive1'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_AdSenseView', new _WidgetInfo('AdSense1', 'upload-image', document.getElementById('AdSense1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_AdSenseView', new _WidgetInfo('AdSense2', 'upload-image', document.getElementById('AdSense2'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label1', 'upload-image', document.getElementById('Label1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts1', 'upload-image', document.getElementById('PopularPosts1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList1', 'upload-image', document.getElementById('PageList1'), {'title': '', 'links': [{'isCurrentPage': false, 'href': 'http://www.techcraft4u.blog', 'title': 'Home'}, {'isCurrentPage': false, 'href': 'https://www.techcraft4u.blog/p/about-us.html', 'id': '7385806698156145308', 'title': 'About us'}, {'isCurrentPage': false, 'href': 'https://www.techcraft4u.blog/p/contact-us.html', 'id': '1507925751399066986', 'title': 'Contact us'}, {'isCurrentPage': false, 'href': 'https://www.techcraft4u.blog/p/privacy-policy.html', 'id': '5511515318317446675', 'title': 'Privacy policy'}, {'isCurrentPage': false, 'href': 'https://www.techcraft4u.blog/p/disclaimer.html', 'id': '1914977716246562049', 'title': 'Disclaimer'}, {'isCurrentPage': false, 'href': 'https://www.techcraft4u.blog/p/sitemap.html', 'id': '1031614356943716208', 'title': 'Sitemap'}, {'isCurrentPage': false, 'href': 'https://www.techcraft4u.blog/p/terms-and-conditions.html', 'id': '2877363923789620121', 'title': 'Terms and Conditions'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML10', 'header-main', document.getElementById('HTML10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList10', 'header-main', document.getElementById('LinkList10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList11', 'header-main', document.getElementById('LinkList11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML11', 'before-blog', document.getElementById('HTML11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_FeaturedPostView', new _WidgetInfo('FeaturedPost1', 'before-blog', document.getElementById('FeaturedPost1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML12', 'before-post', document.getElementById('HTML12'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'blog-post', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/3998992827-lbx__en_gb.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/828616780-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML13', 'ads-post', document.getElementById('HTML13'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML14', 'ads-post', document.getElementById('HTML14'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML15', 'ads-post', document.getElementById('HTML15'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML16', 'ads-post', document.getElementById('HTML16'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML17', 'ads-post', document.getElementById('HTML17'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts10', 'sidebar-static', document.getElementById('PopularPosts10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label10', 'sidebar-static', document.getElementById('Label10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label11', 'sidebar-static', document.getElementById('Label11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive10', 'sidebar-static', document.getElementById('BlogArchive10'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML19', 'sidebar-static', document.getElementById('HTML19'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML20', 'sidebar-sticky', document.getElementById('HTML20'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML21', 'footer-widget', document.getElementById('HTML21'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList13', 'footer-widget', document.getElementById('LinkList13'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList14', 'footer-widget', document.getElementById('LinkList14'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML22', 'footer-widget', document.getElementById('HTML22'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML23', 'copyright', document.getElementById('HTML23'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML24', 'jet-options', document.getElementById('HTML24'), {}, 'displayModeFull'));
</script>
</body>*/</style>