@capgo/inappbrowser

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Capacitor plugin in app browser with urlChangeEvent

Install

npm install @capgo/inappbrowser
npx cap sync

Usage

import { InAppBrowser } from '@capgo/inappbrowser'

InAppBrowser.open({ url: "YOUR_URL" });

Web platform is not supported. Use window.open instead.

Camera usage

Android

Add the following to your AndroidManifest.xml file:

    <uses-permission android:name="android.permission.CAMERA" />
		<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
		<uses-permission android:name="android.permission.RECORD_AUDIO"/>

Then the permission will be asked when the camera is used.

iOS

Add the following to your Info.plist file:

<key>NSCameraUsageDescription</key>
<string>We need access to the camera to record audio.</string>

Microphone usage

Android

Add the following to your AndroidManifest.xml file:

<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />

Then the permission will be asked when the microphone is used.

iOS

Add the following to your Info.plist file:

<key>NSMicrophoneUsageDescription</key>
<string>We need access to the microphone to record audio.</string>

API

• open(...)
• clearCookies(...)
• clearAllCookies()
• clearCache()
• getCookies(...)
• close()
• openWebView(...)
• executeScript(...)
• postMessage(...)
• setUrl(...)
• addListener('urlChangeEvent', ...)
• addListener('buttonNearDoneClick', ...)
• addListener('closeEvent', ...)
• addListener('confirmBtnClicked', ...)
• addListener('messageFromWebview', ...)
• addListener('browserPageLoaded', ...)
• addListener('pageLoadError', ...)
• removeAllListeners()
• reload()
• Interfaces
• Type Aliases
• Enums

open(...)

open(options: OpenOptions) => Promise<any>

Open url in a new window fullscreen

Param	Type
options	OpenOptions

Returns: Promise<any>

Since: 0.1.0

---

clearCookies(...)

clearCookies(options: ClearCookieOptions) => Promise<any>

Clear cookies of url

Param	Type
options	ClearCookieOptions

Returns: Promise<any>

Since: 0.5.0

---

clearAllCookies()

clearAllCookies() => Promise<any>

Clear all cookies

Returns: Promise<any>

Since: 6.5.0

---

clearCache()

clearCache() => Promise<any>

Clear cache

Returns: Promise<any>

Since: 6.5.0

---

getCookies(...)

getCookies(options: GetCookieOptions) => Promise<Record<string, string>>

Get cookies for a specific URL.

Param	Type	Description
options	GetCookieOptions	The options, including the URL to get cookies for.

Returns: Promise<Record<string, string>>

---

close()

close() => Promise<any>

Close the webview.

Returns: Promise<any>

---

openWebView(...)

openWebView(options: OpenWebViewOptions) => Promise<any>

Open url in a new webview with toolbars

Param	Type
options	OpenWebViewOptions

Returns: Promise<any>

Since: 0.1.0

---

executeScript(...)

executeScript({ code }: { code: string; }) => Promise<void>

Injects JavaScript code into the InAppBrowser window.

Param	Type
__0	{ code: string; }

---

postMessage(...)

postMessage(options: { detail: Record<string, any>; }) => Promise<void>

Sends an event to the webview. you can listen to this event with addListener("messageFromWebview", listenerFunc: (event: Record<string, any>) => void) detail is the data you want to send to the webview, it's a requirement of Capacitor we cannot send direct objects Your object has to be serializable to JSON, so no functions or other non-JSON-serializable types are allowed.

Param	Type
options	{ detail: Record<string, any>; }

---

setUrl(...)

setUrl(options: { url: string; }) => Promise<any>

Sets the URL of the webview.

Param	Type
options	{ url: string; }

Returns: Promise<any>

---

addListener('urlChangeEvent', ...)

addListener(eventName: "urlChangeEvent", listenerFunc: UrlChangeListener) => Promise<PluginListenerHandle>

Listen for url change, only for openWebView

Param	Type
eventName	'urlChangeEvent'
listenerFunc	UrlChangeListener

Returns: Promise<PluginListenerHandle>

Since: 0.0.1

---

addListener('buttonNearDoneClick', ...)

addListener(eventName: "buttonNearDoneClick", listenerFunc: ButtonNearListener) => Promise<PluginListenerHandle>

Param	Type
eventName	'buttonNearDoneClick'
listenerFunc	ButtonNearListener

Returns: Promise<PluginListenerHandle>

---

addListener('closeEvent', ...)

addListener(eventName: "closeEvent", listenerFunc: UrlChangeListener) => Promise<PluginListenerHandle>

Listen for close click only for openWebView

Param	Type
eventName	'closeEvent'
listenerFunc	UrlChangeListener

Returns: Promise<PluginListenerHandle>

Since: 0.4.0

---

addListener('confirmBtnClicked', ...)

addListener(eventName: "confirmBtnClicked", listenerFunc: ConfirmBtnListener) => Promise<PluginListenerHandle>

Will be triggered when user clicks on confirm button when disclaimer is required, works only on iOS

Param	Type
eventName	'confirmBtnClicked'
listenerFunc	ConfirmBtnListener

Returns: Promise<PluginListenerHandle>

Since: 0.0.1

---

addListener('messageFromWebview', ...)

addListener(eventName: "messageFromWebview", listenerFunc: (event: { detail: Record<string, any>; }) => void) => Promise<PluginListenerHandle>

Will be triggered when event is sent from webview, to send an event to the webview use window.mobileApp.postMessage({ "detail": { "message": "myMessage" } }) detail is the data you want to send to the webview, it's a requirement of Capacitor we cannot send direct objects Your object has to be serializable to JSON, so no functions or other non-JSON-serializable types are allowed.

This method is inject at runtime in the webview

Param	Type
eventName	'messageFromWebview'
listenerFunc	(event: { detail: Record<string, any>; }) => void

Returns: Promise<PluginListenerHandle>

---

addListener('browserPageLoaded', ...)

addListener(eventName: "browserPageLoaded", listenerFunc: () => void) => Promise<PluginListenerHandle>

Will be triggered when page is loaded

Param	Type
eventName	'browserPageLoaded'
listenerFunc	() => void

Returns: Promise<PluginListenerHandle>

---

addListener('pageLoadError', ...)

addListener(eventName: "pageLoadError", listenerFunc: () => void) => Promise<PluginListenerHandle>

Will be triggered when page load error

Param	Type
eventName	'pageLoadError'
listenerFunc	() => void

Returns: Promise<PluginListenerHandle>

---

removeAllListeners()

removeAllListeners() => Promise<void>

Remove all listeners for this plugin.

Since: 1.0.0

---

reload()

reload() => Promise<any>

Reload the current web page.

Returns: Promise<any>

Since: 1.0.0

---

Interfaces

OpenOptions

Prop	Type	Description	Since
url	string	Target URL to load.	0.1.0
headers	Headers	Headers to send with the request.	0.1.0
credentials	Credentials	Credentials to send with the request and all subsequent requests for the same host.	6.1.0
isPresentAfterPageLoad	boolean	if true, the browser will be presented after the page is loaded, if false, the browser will be presented immediately.	0.1.0
preventDeeplink	boolean

Headers

Credentials

Prop	Type
username	string
password	string

ClearCookieOptions

Prop	Type
url	string

HttpCookie

Prop	Type	Description
url	string	The URL of the cookie.
key	string	The key of the cookie.
value	string	The value of the cookie.

GetCookieOptions

Prop	Type
url	string
includeHttpOnly	boolean

OpenWebViewOptions

Prop	Type	Description	Default	Since
url	string	Target URL to load.		0.1.0
headers	Headers	Headers to send with the request.		0.1.0
credentials	Credentials	Credentials to send with the request and all subsequent requests for the same host.		6.1.0
shareDisclaimer	DisclaimerOptions	share options		0.1.0
toolbarType	ToolBarType	Toolbar type	ToolBarType.DEFAULT	0.1.0
shareSubject	string	Share subject		0.1.0
title	string	Title of the browser	'New Window'	0.1.0
backgroundColor	BackgroundColor	Background color of the browser, only on IOS	BackgroundColor.BLACK	0.1.0
activeNativeNavigationForWebview	boolean	If true, active the native navigation within the webview, Android only	false
disableGoBackOnNativeApplication	boolean	Disable the possibility to go back on native application, usefull to force user to stay on the webview, Android only	false
isPresentAfterPageLoad	boolean	Open url in a new window fullscreen isPresentAfterPageLoad: if true, the browser will be presented after the page is loaded, if false, the browser will be presented immediately.	false	0.1.0
isInspectable	boolean	Whether the website in the webview is inspectable or not, ios only	false
isAnimated	boolean	Whether the webview opening is animated or not, ios only	true
showReloadButton	boolean	Shows a reload button that reloads the web page	false	1.0.15
closeModal	boolean	CloseModal: if true a confirm will be displayed when user clicks on close button, if false the browser will be closed immediately.	false	1.1.0
closeModalTitle	string	CloseModalTitle: title of the confirm when user clicks on close button, only on IOS	'Close'	1.1.0
closeModalDescription	string	CloseModalDescription: description of the confirm when user clicks on close button, only on IOS	'Are you sure you want to close this window?'	1.1.0
closeModalOk	string	CloseModalOk: text of the confirm button when user clicks on close button, only on IOS	'Close'	1.1.0
closeModalCancel	string	CloseModalCancel: text of the cancel button when user clicks on close button, only on IOS	'Cancel'	1.1.0
visibleTitle	boolean	visibleTitle: if true the website title would be shown else shown empty	true	1.2.5
toolbarColor	string	toolbarColor: color of the toolbar in hex format	'#ffffff''	1.2.5
showArrow	boolean	showArrow: if true an arrow would be shown instead of cross for closing the window	false	1.2.5
ignoreUntrustedSSLError	boolean	ignoreUntrustedSSLError: if true, the webview will ignore untrusted SSL errors allowing the user to view the website.	false	6.1.0
preShowScript	String	preShowScript: if isPresentAfterPageLoad is true and this variable is set the plugin will inject a script before showing the browser. This script will be run in an async context. The plugin will wait for the script to finish (max 10 seconds)		6.6.0
buttonNearDone	{ ios: { iconType: 'sf-symbol' | 'asset'; icon: String; }; android: { iconType: 'asset'; icon: String; width?: number; height?: number; }; }	buttonNearDone allows for a creation of a custom button. Please see buttonNearDone.md for more info.		6.7.0

DisclaimerOptions

Prop	Type
title	string
message	string
confirmBtn	string
cancelBtn	string

String

Allows manipulation and formatting of text strings and determination and location of substrings within strings.

Prop	Type	Description
length	number	Returns the length of a String object.

Method	Signature	Description
toString	() => string	Returns a string representation of a string.
charAt	(pos: number) => string	Returns the character at the specified index.
charCodeAt	(index: number) => number	Returns the Unicode value of the character at the specified location.
concat	(...strings: string[]) => string	Returns a string that contains the concatenation of two or more strings.
indexOf	(searchString: string, position?: number | undefined) => number	Returns the position of the first occurrence of a substring.
lastIndexOf	(searchString: string, position?: number | undefined) => number	Returns the last occurrence of a substring in the string.
localeCompare	(that: string) => number	Determines whether two strings are equivalent in the current locale.
match	(regexp: string | RegExp) => RegExpMatchArray | null	Matches a string with a regular expression, and returns an array containing the results of that search.
replace	(searchValue: string | RegExp, replaceValue: string) => string	Replaces text in a string, using a regular expression or search string.
replace	(searchValue: string | RegExp, replacer: (substring: string, ...args: any[]) => string) => string	Replaces text in a string, using a regular expression or search string.
search	(regexp: string | RegExp) => number	Finds the first substring match in a regular expression search.
slice	(start?: number | undefined, end?: number | undefined) => string	Returns a section of a string.
split	(separator: string | RegExp, limit?: number | undefined) => string[]	Split a string into substrings using the specified separator and return them as an array.
substring	(start: number, end?: number | undefined) => string	Returns the substring at the specified location within a String object.
toLowerCase	() => string	Converts all the alphabetic characters in a string to lowercase.
toLocaleLowerCase	(locales?: string | string[] | undefined) => string	Converts all alphabetic characters to lowercase, taking into account the host environment's current locale.
toUpperCase	() => string	Converts all the alphabetic characters in a string to uppercase.
toLocaleUpperCase	(locales?: string | string[] | undefined) => string	Returns a string where all alphabetic characters have been converted to uppercase, taking into account the host environment's current locale.
trim	() => string	Removes the leading and trailing white space and line terminator characters from a string.
substr	(from: number, length?: number | undefined) => string	Gets a substring beginning at the specified location and having the specified length.
valueOf	() => string	Returns the primitive value of the specified object.

RegExpMatchArray

Prop	Type
index	number
input	string

RegExp

Prop	Type	Description
source	string	Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal.
global	boolean	Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only.
ignoreCase	boolean	Returns a Boolean value indicating the state of the ignoreCase flag (i) used with a regular expression. Default is false. Read-only.
multiline	boolean	Returns a Boolean value indicating the state of the multiline flag (m) used with a regular expression. Default is false. Read-only.
lastIndex	number

Method	Signature	Description
exec	(string: string) => RegExpExecArray | null	Executes a search on a string using a regular expression pattern, and returns an array containing the results of that search.
test	(string: string) => boolean	Returns a Boolean value that indicates whether or not a pattern exists in a searched string.
compile	() => this

RegExpExecArray

Prop	Type
index	number
input	string

PluginListenerHandle

Prop	Type
remove	() => Promise<void>

UrlEvent

Prop	Type	Description	Since
url	string	Emit when the url changes	0.0.1

BtnEvent

Prop	Type	Description	Since
url	string	Emit when a button is clicked.	0.0.1

Type Aliases

ClearCookieOptions

Omit<HttpCookie, 'key' | 'value'>

Omit

Construct a type with the properties of T except for those in type K.

Pick<T, Exclude<keyof T, K>>

Pick

From T, pick a set of properties whose keys are in the union K

{ [P in K]: T[P]; }

Exclude

Exclude from T those types that are assignable to U

T extends U ? never : T

Record

Construct a type with a set of properties K of type T

{ [P in K]: T; }

GetCookieOptions

Omit<HttpCookie, 'key' | 'value'>

UrlChangeListener

(state: UrlEvent): void

ButtonNearListener

(state: {}): void

ConfirmBtnListener

(state: BtnEvent): void

Enums

ToolBarType

Members	Value
ACTIVITY	"activity"
NAVIGATION	"navigation"
BLANK	"blank"
DEFAULT	""

BackgroundColor

Members	Value
WHITE	"white"
BLACK	"black"

Credits

• WKWebViewController - for iOS
• CapBrowser - For the base in capacitor v2