Stop/Cancel Callback

[Timo-Linde]

Is this a bug report, a feature request, or a question?

Feature Request

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• I have reviewed the documentation in its entirety, including the dedicated documentations 📚.
• I have searched for existing issues and made sure that the problem hasn't already been reported.
• I am using the latest plugin version.

Description

You instantiate a Download like this:

import RNBackgroundDownloader from 'react-native-background-downloader';

let task = RNBackgroundDownloader.download({
	id: 'file123',
	url: 'https://link-to-very.large/file.zip'
	destination: `${RNBackgroundDownloader.directories.documents}/file.zip`
}).begin((expectedBytes) => {
	console.log(`Going to download ${expectedBytes} bytes!`);
}).progress((percent) => {
	console.log(`Downloaded: ${percent * 100}%`);
}).done(() => {
	console.log('Download is done!');
}).error((error) => {
	console.log('Download canceled due to error: ', error);
});

// Pause the task
task.pause();

// Resume after pause
task.resume();

// Cancel the task
task.stop();

Lets assume you want to wrap the Download Process in a Promise and you want to resolve and reject the promises with the available callbacks. It its possible, but when you want to stop, pause or resume the task there is no callback for this.
So you cant resolve or reject a promise if you stop the task.

So my Feature Request is: Can you add at least a Callback for stop and prefeably for pause and resume too?

Expected Behavior

Callbacks for every status change on a task.

Actual Behavior

No Callbacks for stop, pause and resume