flutter_telegram_web_app library

Classes

MainButtonParams
PopupButton
TelegramBackButton: https://core.telegram.org/bots/webapps#backbutton
TelegramHapticFeedback: https://core.telegram.org/bots/webapps#hapticfeedback
TelegramMainButton: https://core.telegram.org/bots/webapps#mainbutton
TelegramPopup
TelegramTheme: Implement theme colors from telegram themeParams to flutter ThemeData
TelegramWebEvent
TelegramWebEventType: Event types for Telegram Web we can use onEvent to listen to these events or few examples are added in TelegramWebEvent to listen to these events
TelegramWebUtils: Telegram Web Utils
ThemeParams: https://core.telegram.org/bots/webapps#themeparams
WebAppChat: https://core.telegram.org/bots/webapps#webappchat
WebAppInitData: https://core.telegram.org/bots/webapps#webappinitdata
WebAppUser: https://core.telegram.org/bots/webapps#webappuser

BackButton → TelegramBackButton: no setter
backgroundColor → String: no setter
colorScheme → String: no setter
HapticFeedback → TelegramHapticFeedback: no setter
headerColor → String: no setter
initData → String: Getters for properties
no setter
initDataUnsafe → WebAppInitData: no setter
isClosingConfirmationEnabled → bool: no setter
isDarkMode → bool: All the properties and methods of the Telegram Web JS API https://core.telegram.org/bots/webapps
no setter
isExpanded → bool: no setter
isSupported → bool: isSupported will return true only if opened inside Telegram web
no setter
MainButton → TelegramMainButton: no setter
platform → String: no setter
themeParams → ThemeParams: Getters for classes and objects
no setter
version → String: no setter
viewportHeight → double?: no setter
viewportStableHeight → double?: no setter

close() → Future<void>
closeScanQrPopup() → Future<void>
disableClosingConfirmation() → Future<void>
enableClosingConfirmation() → Future<void>
expand() → Future<void>
isVersionAtLeast(dynamic version) → Future<void>
JsCallback<T>(dynamic callback(T)) → dynamic: Callbacks
JsVoidCallback(dynamic callback()) → dynamic
offEvent(String eventType, dynamic JsCallback) → void
onEvent(String eventType, dynamic JsCallback) → void: Events
openInvoice(String url, [dynamic JsCallback]) → Future<void>
openLink(dynamic url, [dynamic options]) → Future<void>
openTelegramLink(String url) → Future<void>
readTextFromClipboard(dynamic JsCallback) → Future<void>
ready() → Future<void>: Functions
sendData(dynamic data) → Future<void>
setBackgroundColor(String color) → Future<void>
setHeaderColor(String color) → Future<void>
showAlert(String message, [dynamic JsCallback]) → Future<void>
showConfirm(String message, [dynamic JsCallback]) → Future<void>
showPopup(Record param, [dynamic JsCallback]) → Future<void>: Dialogs
showScanQrPopup(Record params, [dynamic JsCallback]) → Future<void>
switchInlineQuery(dynamic query, [dynamic choose_chat_types]) → Future<void>

ThemeChangeListener = dynamic Function(bool isDarkMode, ThemeParams params)
ViewPortListener = dynamic Function(bool isStable, double height, double stableHeight)