Chrome DevTools Protocol

Methods

PWA.getOsAppState

Returns the following OS state for the given manifest id.

parameters
manifestId
string

The id from the webapp's manifest file, commonly it's the url of the site installing the webapp. See https://web.dev/learn/pwa/web-app-manifest.

Return Object
badgeCount
integer
fileHandlers
array[ FileHandler ]

PWA.install

Installs the given manifest identity, optionally using the given install_url or IWA bundle location.

TODO(crbug.com/337872319) Support IWA to meet the following specific requirement. IWA-specific install description: If the manifest_id is isolated-app://, install_url_or_bundle_url is required, and can be either an http(s) URL or file:// URL pointing to a signed web bundle (.swbn). The .swbn file's signing key must correspond to manifest_id. If Chrome is not in IWA dev mode, the installation will fail, regardless of the state of the allowlist.

parameters
manifestId
string
installUrlOrBundleUrl
string

The location of the app or bundle overriding the one derived from the manifestId.

PWA.launch

Launches the installed web app, or an url in the same web app instead of the default start url if it is provided. Returns a tab / web contents based Target.TargetID which can be used to attach to via Target.attachToTarget or similar APIs.

parameters
manifestId
string
url
string
Return Object
targetId
Target.TargetID

ID of the tab target created as a result.

PWA.uninstall

Uninstals the given manifest_id and closes any opened app windows.

parameters
manifestId
string

Types

PWA.FileHandler

Type: object

properties
action
string
accepts
array[ FileHandlerAccept ]
displayName
string

PWA.FileHandlerAccept

The following types are the replica of https://crsrc.org/c/chrome/browser/web_applications/proto/web_app_os_integration_state.proto;drc=9910d3be894c8f142c977ba1023f30a656bc13fc;l=67

Type: object

properties
mediaType
string

New name of the mimetype according to https://www.iana.org/assignments/media-types/media-types.xhtml

fileExtensions
array[ string ]