Background Upload plugin for the NativeScript framework

iOS

The iOS API is implemented in JavaScript.

Android

The minimum supported API level is 18 and the background file upload is handled by the android-upload-service Open-Source library.

Examples

To run the demo open a terminal at the root of the repo and start the server included in demo-server with the command:

npm run start-server

Then, open a second terminal, again at the root of the repo and execute (for Android):

npm run start-demo-android

OR (for iOS)

npm run start-demo-ios

Usage

The below attached code snippets demostrate how to use nativescript-background-http, while uploading single or multiple files.

For further help review the (SimpleBackgroundHttp)[https://github.com/NativeScript/nativescript-background-http/tree/master/examples] application.

uploadFile

uploading sigle file to the service

import * as bghttp from "nativescript-background-http";
var session = bghttp.session("image-upload");

.....
var request = {
		url: url,
		method: "POST",
		headers: {
			"Content-Type": "application/octet-stream",
			"File-Name": name
		},
		description: description
	};

	if (should_fail) {
		request.headers["Should-Fail"] = true;
	}

let task: bghttp.Task;
task = session.uploadFile(file, request);

multipartUpload

uploading multiple files while using nativescript-background-http. Make sure all params sent to multipartUpload have string values.

import * as bghttp from "nativescript-background-http";
var session = bghttp.session("image-upload");

.....
var request = {
		url: url,
		method: "POST",
		headers: {
			"Content-Type": "application/octet-stream",
			"File-Name": name
		},
		description: description
	};

	if (should_fail) {
		request.headers["Should-Fail"] = true;
	}

let task: bghttp.Task;
var params = [
			{ name: "test", value: "value" },
			{ name: "fileToUpload", filename: file, mimeType: 'image/jpeg' }
		];
task = session.multipartUpload(params, request);