![]() ![]() But first, the asset must be declared as a web accessible resource in the manifest.Ĭontent. Script is being injected into by using runtime.getURL() to create aįully-qualified URL. In this example, the extension will add logo.png to the page that the content The two differences are that the extension's assets must be exposed as webĪccessible resources and that typically content scripts are responsible for injecting The same is true to include an extension asset onĪ web page. Use cases Add an image to a web pageįor a web page to access an asset hosted on another domain, it must specify the resource's full URL Includes when the extension is reloaded with (). This means that theĬ event will fire with the "update" reason. All versions of Postman following v9.4 require 64-bit x86 Windows. Postman v9.4 is the last version of Postman that supports both 32-bit and 64-bit Windows. ![]() When an unpacked extension is reloaded, this is treated as an update. Postman is available for Windows 7 and later. The following example shows how to declare the "nativeMessaging" permission in the manifest:Ĭoncepts and usage Unpacked extension behavior Open Google Chrome and click on the three dots in the top-right corner to open the menu. Require the "nativeMessaging" permission. SendNativeMessage() and connectNative(), which In the sidebar, open Storage IndexedDB postman - file:// collectionrequests. From Postmans top menubar: Select View Show Dev Tools. Most methods on the Runtime API do not require any permission, except for Postman is using Chromium offline storage capabilities because at the end its a SPA running inside Chromium ( Electron technology). Kiosk mode utilities These methods are available only on ChromeOS, and exist mainly to support kiosk implementations. All the Postman native apps are free, of course, like the Chrome app. Helper utilities These methods provide utility such as the conversion of internal resource representations toĮxternal formats. Users of the Postman Chrome app needed to download the Postman Interceptor Chrome Extension to manage cookies and capture requests in the desktop browser our native apps provide this functionality within the app itself. Methods and events in this category include Managing extension lifecycle and options These properties let you perform some meta-operations on the extension, and display the options page. Accessing extension and platform metadata These methods let you retrieve several specific pieces of metadata about the extension and the Note: See Message Passing for an overview of the subject. In addition, your extension can pass messages to native applications on the user's device using The Runtime API provides methods to support a number of areas of functionality that your extensionsĬan use: Message passing Your extension can communicate with different contexts within your extension and also with other extensions using these methods and events: ![]() You can also use this API to convert the relative path of URLs to fully-qualified URLs. Use the ntime API to retrieve the service worker, return details about the manifest, and listen for and respond to events in the app or extension lifecycle. ![]()
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