imin_vice_screen 0.0.1

flutter plugin for iMin or smart devices with secondary screens

imin_vice_screen

A Flutter plugin for using imin vice screen sdk in Android

Resources:

• Pub Package
• GitHub Repository

Platform Support

Android
✅

Getting Started

Installation

flutter pub add imin_vice_screen

or Make a reference in the “pubspec.yaml” file

  dependencies:
    imin_vice_screen: ^0.0.1

Just see the example folder!

How to use:

Use flutter to draw the main and secondary screens, and use the encapsulation capability to communicate the main and secondary screens:

1. Distinguish the main screen from the secondary screen at the main entrance:

void main() {
  var defaultRouteName = window.defaultRouteName;
  if ("viceMain" == defaultRouteName) {
    viceScreenMain(); 
  } else {
    defaultMain();
  }
}

//主屏ui
void defaultMain() {
  runApp(MainApp());
}

//副屏ui
void viceScreenMain() {
  runApp(SubApp());
}

2. Use the encapsulation capability to communicate the main and secondary screens:

1.1 mainScreen to subScreen

  import 'package:imin_vice_screen/imin_vice_screen.dart';
  final _iminViceScreenPlugin = IminViceScreen();
 /// 1. send Message
  _iminViceScreenPlugin.sendMsgToViceScreen("data", params: {"params": "123"});
 /// 2. receive subScreen Message
 _iminViceScreenPlugin.mainStream.listen((event) {
    print("mainScreen receive data:${event}");
 })

1.2 subScreen to mainScreen

  import 'package:imin_vice_screen/imin_vice_screen.dart';
  final _iminViceScreenPlugin = IminViceScreen();
 /// 1. send Message
  _iminViceScreenPlugin.sendMsgToMainScreen("data", params: {"params": "456"});
 /// 2. receive mainScreen Message
  _iminViceScreenPlugin.viceStream.listen((event) {
    print("mainScreen receive data:${event}");
 })

1.3 (other Methods) Obtain whether the current device environment supports dual screens

   bool isSupportMultipleScreen = await _iminViceScreenPlugin.isMultipleScreen();
    print("isSupportMultipleScreen:$isSupportMultipleScreen");

1.4 (other Methods) Determine whether the current application has overlay window permissions

   bool checkOverlayPermission = await _iminViceScreenPlugin.checkOverlayPermission();
    print("checkOverlayPermission:$checkOverlayPermission");

1.5 (other Methods) Apply for an overlay window permission to set the secondary screen as a persistent window

   await _iminViceScreenPlugin.requestOverlayPermission();

1.6 (other Methods) Open and close the secondary screen

   await _iminViceScreenPlugin.doubleScreenOpen(); /// open
   await _iminViceScreenPlugin.doubleScreenClose(); /// close

3. After the initialization is complete, the secondary screen is displayed

android -> values -> attrs.xml Add configuration

   <!-- 是否在初始化时自动显示副屏 -->
  <bool name="autoShowSubScreenWhenInit">true</bool>