DOMApplication

In the Open Web apps JavaScript API, an App object is a JavaScript object that represents an app that is or could be installed in the user's app repository.

Properties

Name	Description	Type
`manifest`	The currently stored instance of the manifest of the app.	`object`
`manifestURL`	Where the manifest was found.	`string`
`origin`	The origin of the app (protocol, host, and optional port number). For example: http://example.com	`string`
`installOrigin`	The origin of the site that triggered the installation of the app.	`string`
`installTime`	The time that the app was installed. This is generated using `Date().getTime()`, represented as the number of milliseconds since midnight of January 1st, 1970.	`integer`
`receipts`	An object containing an array of one or more receipts. Each receipt is a string. If there are no receipts, this is `null`.	`object` or `null`
`state`	The enabled state of the current application.	`enabled` or `disabled`

Methods

Method	Description
`addReceipt()`	Adds a receipt to the app after an in-app purchase has been made.
`launch()`	Launches the application. Does not return any value.
`checkForUpdate()`	Check to see if the app has been updated. Returns a `DOMRequest` object. For packaged apps: check for updates and mark it as downloadavailable if needed. For hosted apps: check for updates on app manifest and application cache and update it if needed.
`removeReceipt()`	Removes a receipt from the app after an in-app purchase has been cancelled.
`replaceReceipt()`	Replaces one receipt with another.

Example App object

{
  manifest: {
    name: "Add-on Builder",
    default_locale: "en",
    installs_allowed_from: [
      "https://apps-preview-dev.example.com/",
      "https://apps-preview.example.com/"
    ],
    description: "Add-on Builder makes it easy to write, build and test Firefox extensions using common web technologies.",
    version: "0.9.16.1",
    developer: {
      url: "https://builder.addons.mozilla.org/",
      name: "Mozilla Flightdeck Team"
    }
  },
  origin: "https://builder-addons-dev.example.com",
  installTime: 1321986882773,
  installOrigin: "https://apps-preview-dev.example.com",
  receipts: ["h0dHBzOi8v (most of receipt removed here) Tg2ODtkUp"]
}

Properties

Methods

Example App object

Document Tags and Contributors