@nota/nativescript-webview-ext/www/metadata-view-port.js

Extended WebView for NativeScript which adds 'x-local' scheme for local-files. events between WebView and native-layer, javascript execution, injecting CSS and JS-files.

(function (window) {
    var document = window.document;
    var meta = document.querySelector('head meta[name="viewport"]');
    if (!meta) {
        meta = document.createElement("meta");
        document.head.appendChild(meta);
    }
    meta.setAttribute("name", "viewport");
    meta.setAttribute("content", "initial-scale=1.0");
})(window);