doughnut-js

Doughnut API for DAPP.

Javascript SDK for Doughnut Dapp.

Installation

npm install doughnut-js

Usage

Npm

var donut = require('doughnut-js')
console.log(donut.isConnected());

Browser

<script src="./dist/donut.min.js"></script>
<script>
    console.log(donut.isConnected());
</script>

Contents

• 1. API
  • 1.1 donut.isConnected
  • 1.2 donut.getAppInfo
  • 1.3 donut.getDeviceId
  • 1.4 donut.getCurrentWallet
  • 1.5 donut.getWallets
  • 1.6 donut.sign
  • 1.7 donut.transfer
  • 1.8 donut.invokeQRScanner
  • 1.9 donut.back
  • 1.10 donut.close
  • 1.11 donut.fullScreen
  • 1.12 donut.shareToSNS

1. API

1.1 donut.isConnected

donut.isConnected()

1.2 donut.getAppInfo

donut.getAppInfo()

Returns

Object:

• result: Boolean
• data: Object
  • name: String
  • system: String
  • version: String
  • sys_version: String
• msg: String

Example

donut.getAppInfo().then(console.log)

> {
    result: true,
    data: {
        name: 'Doughnut',
        system: 'android',
        version: '1.1.0',
        sys_version: '24'
    },
    msg: 'success'
}

1.3 donut.getDeviceId

donut.getDeviceId()

Returns

String

Example

donut.getDeviceId().then(console.log)

> "76a4651d-41a2-4580-859a-5ede75d8c75c"

1.4 donut.getCurrentWallet

获取用户当前钱包信息

donut.getCurrentWallet()

Returns

Object:

• result: Boolean
• data: Object
  • name: String
  • address: String
• msg: String

Example

donut.getCurrentWallet().then(console.log)

> {
    result: true,
    data: {
        name: 'test',
        address: 'jBvrdYc6G437hipoCiEpTwrWSRBS2ahXN6',
    },
    msg: 'success'
}

1.5 donut.getWallets

获取用户钱包列表

donut.getWallets()

Returns

Object:

• result: Boolean
• data: Array
  • address: String
  • name: String
• msg: String

Example

donut.getWallets().then(console.log)

> {
    result: true,
    data: [
        {
            name: 'test',
            address: 'jBvrdYc6G437hipoCiEpTwrWSRBS2ahXN6',
        },
        {
            name: 'ceshi',
            address: 'jGqcZ3Zgy9EPaFs89zSv44K8hh7qLsNtBw',
        }
    ],
    msg: 'success'
}

1.6 donut.sign

donut.sign(params)

Parameters

params- Object: tx object

• to: String
• currency: Float
• issuer: String|Object
• value: String|Object
• gas: String
• memo: Number

Returns

Object:

• result: Boolean
• signedTx: Stirng
• msg: String

Example

var tx = {
        "to": "jKBCwv4EcyvYtD4PafP17PLpnnZ16szQsC",
        "currency": "swt",
        "issuer": "",
        "value": "0.001",
        "memo": "test for sign",
        "gas": "0.0001"
      }
donut.sign(tx).then(console.log)

> {
    result: true,
    signedTx: "12000022800000002...E68EA5E58FA3E1F1",
    msg: 'success'
}

1.7 donut.transfer

donut.transfer(params)

Parameters

params- Object: tx object

• to: String
• currency: Float
• issuer: String|Object
• value: String|Object
• gas: String
• memo: Number

Returns

Object:

• result: Boolean
• txHash: Stirng
• msg: String

Example

var tx = {
        "to": "jKBCwv4EcyvYtD4PafP17PLpnnZ16szQsC",
        "currency": "swt",
        "issuer": "",
        "value": "0.001",
        "memo": "test for transfer",
        "gas": "0.0001"
      }
donut.transfer(tx).then(console.log)

> {
    result: true,
    txHash: "092DD86EF938CFBE344BC26AAA0F36DAE3632535B5439B9CB5BDBD5693691B69",
    msg: 'success'
}

1.8 donut.invokeQRScanner

扫码

donut.invokeQRScanner()

Returns

String

Example

donut.invokeQRScanner().then(console.log)

> "jKBCwv4EcyvYtD4PafP17PLpnnZ16szQsC"

1.9 donut.back

donut.back()

Example

donut.back()

1.10 donut.close

donut.close()

Example

donut.close()

1.11 donut.fullScreen

donut.fullScreen(params)

Parameters

params: String 1 - fullScreen, 0 - cancel

Example

donut.fullScreen(1)

1.12 donut.shareToSNS

donut.shareToSNS(params)

Parameters

params- Object: object

• title: String
• url: Float
• text: String|Object
• imgUrl: String|Object

Example

var params = {
	"title": "js分享",
	"url": "https://github.com/HFJingchuang/doughnut-js",
	"text": "js分享测试",
	"imgUrl": "http://www.someserver.com/测试图片网络地址.jpg"
}
donut.shareToSNS(params)