xdd666t / ohos_smart_dialog

吊打鸿蒙原生弹窗
MIT License
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强大的SmartDialog

鸿蒙版本的SmartDialog,功能会逐步和 flutter_smart_dialog 对齐(长期),api会尽量保持一致

但凡用过鸿蒙原生弹窗,就能体会到有多么难用和奇葩,我就不吐槽了!!!实在受不了,就把鸿蒙版的SmartDialog写出来了,由于鸿蒙api的设计和相关限制,用法和相关初始化都有一定程度的妥协。

效果

attachLocation

customTag

customJumpPage

极简用法

// dialog
SmartDialog.show({
  builder: dialogArgs,
  builderArgs: Math.random(),
})

@Builder
function dialogArgs(args: number) {
  Text(args.toString()).padding(50).backgroundColor(Color.White)
}

// loading
SmartDialog.showLoading()

安装

ohpm install ohos_smart_dialog 

配置

初始化

配置完下述的初始化操作后,你将可以在任何地方使用弹窗,没有任何限制

@Entry
@Component
struct Index {
  navPathStack: NavPathStack = new NavPathStack()

  build() {
    Stack() {
      Navigation(this.navPathStack) {
        MainPage()
      }
      .mode(NavigationMode.Stack)
      .hideTitleBar(true)
      .navDestination(pageMap)

      // here dialog init
      OhosSmartDialog()
    }.height('100%').width('100%')
  }
}

返回事件监听

别问我为啥返回事件的监听,处理的这么不优雅,鸿蒙里面没找全局返回事件监听,我也没辙。。。

// Entry页面处理
@Entry
@Component
struct Index {
  onBackPress(): boolean | void {
    return OhosSmartDialog.onBackPressed()()
  }
}

// 路由子页面
struct JumpPage {
  build() {
    NavDestination() {
      // ....
    }
    .onBackPressed(OhosSmartDialog.onBackPressed())
  }
}
// Entry页面处理
@Entry
@Component
struct Index {
  onBackPress(): boolean | void {
    return OhosSmartDialog.onBackPressed(this.onCustomBackPress)()
  }

  onCustomBackPress(): boolean {
    return false
  }
}

// 路由子页面
@Component
struct JumpPage {
  build() {
    NavDestination() {
      // ...
    }
    .onBackPressed(OhosSmartDialog.onBackPressed(this.onCustomBackPress))
  }

  onCustomBackPress(): boolean {
    return false
  }
}

适配暗黑模式

export default class EntryAbility extends UIAbility {  
  onConfigurationUpdate(newConfig: Configuration): void {  
    OhosSmartDialog.onConfigurationUpdate(newConfig)  
  }  
}

配置全局默认样式

SmartDialog.showLoading({ builder: customLoading })

但是对于大家来说,肯定是想用SmartDialog.showLoading()这种简单写法,估支持自定义全局默认样式

@Entry
@Component
struct Index {
  build() {
    Stack() {
      OhosSmartDialog({
        // custom global loading
        loadingBuilder: customLoading,
      })
    }.height('100%').width('100%')
  }
}

@Builder
export function customLoading(args: ESObject) {
  LoadingProgress().width(80).height(80).color(Color.White)
}
SmartDialog.showLoading()

// 支持入参,可以在特殊场景下灵活配置
SSmartDialog.showLoading({ builderArgs: 1 })

SmartConfig

function init() {
  // show
  SmartDialog.config.custom.maskColor = "#75000000"
  SmartDialog.config.custom.alignment = Alignment.Center

  // showAttach
  SmartDialog.config.attach.attachAlignmentType = SmartAttachAlignmentType.center
}
// 检查当前是否有CustomDialog,AttachDialog或LoadingDialog处于打开状态
let isExist = SmartDialog.checkExist()

// 检查当前是否有AttachDialog处于打开状态
let isExist = SmartDialog.checkExist({ dialogTypes: [SmartAllDialogType.attach] })

// 检查当前是否有tag为“xxx”的dialog处于打开状态
let isExist = SmartDialog.checkExist({ tag: "xxx" })

CustomDialog

export function randomColor(): string {
  const letters: string = '0123456789ABCDEF';
  let color = '#';
  for (let i = 0; i < 6; i++) {
    color += letters[Math.floor(Math.random() * 16)];
  }
  return color;
}

export function delay(ms?: number): Promise<void> {
  return new Promise(resolve => setTimeout(resolve, ms));
}

传参弹窗

export function customUseArgs() {
  SmartDialog.show({
    builder: dialogArgs,
    // 支持任何类型
    builderArgs: Math.random(),
  })
}

@Builder
function dialogArgs(args: number) {
  Text(`${args}`).fontColor(Color.White).padding(50)
    .borderRadius(12).backgroundColor(randomColor())
}

customUseArgs

多位置弹窗

export async function customLocation() {
  const animationTime = 1000
  SmartDialog.show({
    builder: dialogLocationHorizontal,
    alignment: Alignment.Start,
  })
  await delay(animationTime)
  SmartDialog.show({
    builder: dialogLocationVertical,
    alignment: Alignment.Top,
  })
}

@Builder
function dialogLocationVertical() {
  Text("location")
    .width("100%")
    .height("20%")
    .fontSize(20)
    .fontColor(Color.White)
    .textAlign(TextAlign.Center)
    .padding(50)
    .backgroundColor(randomColor())
}

@Builder
function dialogLocationHorizontal() {
  Text("location")
    .width("30%")
    .height("100%")
    .fontSize(20)
    .fontColor(Color.White)
    .textAlign(TextAlign.Center)
    .padding(50)
    .backgroundColor(randomColor())
}

customLocation

跨页面交互

export function customJumpPage() {
  SmartDialog.show({
    builder: dialogJumpPage,
  })
}

@Builder
function dialogJumpPage() {
  Text("JumPage")
    .fontSize(30)
    .padding(50)
    .borderRadius(12)
    .fontColor(Color.White)
    .backgroundColor(randomColor())
    .onClick(() => {
      // 跳转页面
    })
}

customJumpPage

关闭指定弹窗

export async function customTag() {
  const animationTime = 1000
  SmartDialog.show({
    builder: dialogTagA,
    alignment: Alignment.Start,
    tag: "A",
  })
  await delay(animationTime)
  SmartDialog.show({
    builder: dialogTagB,
    alignment: Alignment.Top,
    tag: "B",
  })
}

@Builder
function dialogTagA() {
  Text("A")
    .width("20%")
    .height("100%")
    .fontSize(20)
    .fontColor(Color.White)
    .textAlign(TextAlign.Center)
    .padding(50)
    .backgroundColor(randomColor())
}

@Builder
function dialogTagB() {
  Flex({ wrap: FlexWrap.Wrap }) {
    ForEach(["closA", "closeSelf"], (item: string, index: number) => {
      Button(item)
        .backgroundColor("#4169E1")
        .margin(10)
        .onClick(() => {
          if (index === 0) {
            SmartDialog.dismiss({ tag: "A" })
          } else if (index === 1) {
            SmartDialog.dismiss({ tag: "B" })
          }
        })
    })
  }.backgroundColor(Color.White).width(350).margin({ left: 30, right: 30 }).padding(10).borderRadius(10)
}

customTag

自定义遮罩

export function customMask() {
  SmartDialog.show({
    builder: dialogShowDialog,
    maskBuilder: dialogCustomMask,
  })
}

@Builder
function dialogCustomMask() {
  Stack().width("100%").height("100%").backgroundColor(randomColor()).opacity(0.6)
}

@Builder
function dialogShowDialog() {
  Text("showDialog")
    .fontSize(30)
    .padding(50)
    .fontColor(Color.White)
    .borderRadius(12)
    .backgroundColor(randomColor())
    .onClick(() => customMask())
}

customMask

AttachDialog

默认定位

export function attachEasy() {
  SmartDialog.show({
    builder: dialog
  })
}

@Builder
function dialog() {
  Stack() {
    Text("Attach")
      .backgroundColor(randomColor())
      .padding(20)
      .fontColor(Color.White)
      .borderRadius(5)
      .onClick(() => {
        SmartDialog.showAttach({
          targetId: "Attach",
          builder: targetLocationDialog,
        })
      })
      .id("Attach")
  }
  .borderRadius(12)
  .padding(50)
  .backgroundColor(Color.White)
}

@Builder
function targetLocationDialog() {
  Text("targetIdDialog")
    .fontSize(20)
    .fontColor(Color.White)
    .textAlign(TextAlign.Center)
    .padding(50)
    .borderRadius(12)
    .backgroundColor(randomColor())
}

attachEasy

多方向定位

export function attachLocation() {
  SmartDialog.show({
    builder: dialog
  })
}

class AttachLocation {
  title: string = ""
  alignment?: Alignment
}

const locationList: Array<AttachLocation> = [
  { title: "TopStart", alignment: Alignment.TopStart },
  { title: "Top", alignment: Alignment.Top },
  { title: "TopEnd", alignment: Alignment.TopEnd },
  { title: "Start", alignment: Alignment.Start },
  { title: "Center", alignment: Alignment.Center },
  { title: "End", alignment: Alignment.End },
  { title: "BottomStart", alignment: Alignment.BottomStart },
  { title: "Bottom", alignment: Alignment.Bottom },
  { title: "BottomEnd", alignment: Alignment.BottomEnd },
]

@Builder
function dialog() {
  Column() {
    Grid() {
      ForEach(locationList, (item: AttachLocation) => {
        GridItem() {
          buildButton(item.title, () => {
            SmartDialog.showAttach({
              targetId: item.title,
              alignment: item.alignment,
              maskColor: Color.Transparent,
              builder: targetLocationDialog
            })
          })
        }
      })
    }.columnsTemplate('1fr 1fr 1fr').height(220)

    buildButton("allOpen", async () => {
      for (let index = 0; index < locationList.length; index++) {
        let item = locationList[index]
        SmartDialog.showAttach({
          targetId: item.title,
          alignment: item.alignment,
          maskColor: Color.Transparent,
          builder: targetLocationDialog,
        })
        await delay(300)
      }
    }, randomColor())
  }
  .borderRadius(12)
    .width(700)
    .padding(30)
    .backgroundColor(Color.White)
}

@Builder
function buildButton(title: string, onClick?: VoidCallback, bgColor?: ResourceColor) {
  Text(title)
    .backgroundColor(bgColor ?? "#4169E1")
    .constraintSize({ minWidth: 120, minHeight: 46 })
    .margin(10)
    .textAlign(TextAlign.Center)
    .fontColor(Color.White)
    .borderRadius(5)
    .onClick(onClick)
    .id(title)
}

@Builder
function targetLocationDialog() {
  Text("targetIdDialog")
    .fontSize(20)
    .fontColor(Color.White)
    .textAlign(TextAlign.Center)
    .padding(50)
    .borderRadius(12)
    .backgroundColor(randomColor())
}

attachLocation

Loading

对于Loading而言,应该有几个比较明显的特性

从上面列举几个特性而言,loading是一个非常特殊的dialog,所以需要针对其特性,进行定制化的实现

当然了,内部已经屏蔽了细节,在使用上,和dialog的使用没什么区别

默认loading

SmartDialog.showLoading()

loadingDefault

自定义Loading

export function loadingCustom() {
  SmartDialog.showLoading({
    builder: customLoading,
  })
}

@Builder
export function customLoading() {
  Column({ space: 5 }) {
    Text("again open loading").fontSize(16).fontColor(Color.White)
    LoadingProgress().width(80).height(80).color(Color.White)
  }
  .padding(20)
  .borderRadius(12)
  .onClick(() => loadingCustom())
  .backgroundColor(randomColor())
}

loadingCustom