Agora Fastboard

Agora Fastboard SDK is the latest generation of the whiteboard SDK launched by Agora to help developers quickly build whiteboard applications. It simplifies the APIs of the Whiteboard SDK and adds UI implementations. These improvements enable you to join a room with just a few lines of code and instantly experience real-time interactive collaboration using a variety of rich editing tools.

It is pinned on the following features

• Low-cost
• Scenario-based
• Configurable

Prerequisites

• A valid Agora account
• An Agora project with the Interactive Whiteboard enabled. Get the app identifier and SDK token from the Agora Console. See Enable and configure Interactive Whiteboard

Getting started

In your flutter project add the dependency:

dependencies:
    fastboard_flutter: ^0.1.2

Usage

clone this repository and run example. main samples locate at quick_start and custom_layout

FastRoomView

See the example directory for a minimal example of how to use FastRoomView.

embed FastRoomView to your app.

@override
Widget build(BuildContext context) {
  return FastRoomView(
    fastRoomOptions: FastRoomOptions(
      appId: APP_ID,
      uuid: ROOM_UUID,
      token: ROOM_TOKEN,
      uid: UNIQUE_CLIENT_ID,
      writable: true,
      fastRegion: FastRegion.cn_hz,
    ),
  );
}

DarkMode

Fastboard has a built-in set of dark mode configuration, you can switch between dark mode and light mode by configuring FastRoomView.useDarkTheme.

@override
Widget build(BuildContext context) {
  return FastRoomView(
    fastRoomOptions: FastRoomOptions(
      appId: APP_ID,
      uuid: ROOM_UUID,
      token: ROOM_TOKEN,
      uid: UNIQUE_CLIENT_ID,
      writable: true,
      fastRegion: FastRegion.cn_hz,
    ),
    useDarkTheme = true,
  );
}

Also you can config FastRoomView.theme, FastRoomView.darkTheme to change colors of built-in Widgets.

@override
Widget build(BuildContext context) {
  return FastRoomView(
    fastRoomOptions: FastRoomOptions(
      appId: APP_ID,
      uuid: ROOM_UUID,
      token: ROOM_TOKEN,
      uid: UNIQUE_CLIENT_ID,
      writable: true,
      fastRegion: FastRegion.cn_hz,
    ),
    theme: FastThemeData.light().copyWith(mainColor: Color(0xFF00BCD4)),
    darkTheme: FastThemeData.dark().copyWith(mainColor: Color(0xFF0097A7)),
    useDarkTheme = true,
  );
}

RoomControllerWidgetBuilder

Hide and show built-in widgets, or customize widget use FastRoomView.builder.

see custom_layout for more info.

@override
Widget build(BuildContext context) {
  return FastRoomView(
    fastRoomOptions: FastRoomOptions(
      appId: APP_ID,
      uuid: ROOM_UUID,
      token: ROOM_TOKEN,
      uid: UNIQUE_CLIENT_ID,
      writable: true,
      fastRegion: FastRegion.cn_hz,
    ),
    builder: customBuilder,
  );
}

Widget customBuilder(BuildContext context, FastRoomController controller) {
  return Stack(
    alignment: Alignment.center,
    children: [
      FastOverlayHandlerView(controller),
      Positioned(
        child: FastPageIndicator(controller),
        bottom: FastGap.gap_3,
        right: FastGap.gap_3,
      ),
      FastToolBoxExpand(controller),
      FastStateHandlerView(controller),
    ],
  );
}

ToolBox Items

You can configure ToolBox appliances by FastUiSettings.toolboxItems.

void main() {
  FastUiSettings.toolboxItems = [
    ToolboxItem(appliances: [FastAppliance.clicker]),
    ToolboxItem(appliances: [FastAppliance.selector]),
    ToolboxItem(appliances: [FastAppliance.pencil]),
    ToolboxItem(appliances: [FastAppliance.eraser]),
    ToolboxItem(appliances: [
      FastAppliance.rectangle,
      FastAppliance.ellipse,
      FastAppliance.straight,
      FastAppliance.arrow,
      FastAppliance.pentagram,
      FastAppliance.rhombus,
      FastAppliance.triangle,
      FastAppliance.balloon,
    ]),

    /// remove FastAppliance.clear
    /// ToolboxItem(appliances: [FastAppliance.clear]),
  ];
  runApp(const MyApp());
}