Open files from cordova app - ios and android

// this code sniplet assumes that you have installed cordova in app browser plugin

// ios and android
function openFile(url) {
    window.resolveLocalFileSystemURL(url, function (fileEntry) {

        var ios = cordova.file.cacheDirectory;
        var ext = cordova.file.externalCacheDirectory;
        var dir = (ext) ? ext : ios;

        window.resolveLocalFileSystemURL(dir, function (dirEntry) {

            fileEntry.copyTo(dirEntry, url.split('/').pop(), function (newFileEntry) {

                window.open(newFileEntry.toURL(), '_system');
            });
        });
    });
}