Creating a Blob or ArrayBuffer in Ionic 2 and Cordova: Step-by-Step Guide

Is there a way to generate a blob or an arrayBuffer with TypeScript when using the Camera.getPicture(options) method?

I am currently working on an Ionic 2/Cordova project.

var options = {
    quality: 90,
    destinationType: Camera.DestinationType.FILE_URI,
    sourceType: Camera.PictureSourceType.PHOTOLIBRARY,
    mediaType: Camera.MediaType.PICTURE
};

Camera.getPicture(options).then((imageData) => {

    File.resolveLocalFilesystemUrl(imageData).then((fileEntry: FileEntry) => {

    })

});

Any help would be greatly appreciated. Thank you!

cordovaangulartypescriptionic2cordova-plugins

Answer №1

Consider utilizing the method _base64ToArrayBuffer on the imageData by referring to this tutorial on converting base64 string to ArrayBuffer. Remember to exclude destinationType as it is set to dataUrl by default.

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