harmony-utils之DialogUtil，彈窗工具類

harmony-utils 簡(jiǎn)介與說(shuō)明

harmony-utils 一款功能豐富且極易上手的HarmonyOS工具庫(kù)，借助眾多實(shí)用工具類，致力于助力開(kāi)發(fā)者迅速構(gòu)建鴻蒙應(yīng)用。其封裝的工具涵蓋了APP、設(shè)備、屏幕、授權(quán)、通知、線程間通信、彈框、吐司、生物認(rèn)證、用戶首選項(xiàng)、拍照、相冊(cè)、掃碼、文件、日志、異常捕獲、字符、字符串、數(shù)字、集合、日期、隨機(jī)、base64、加密、解密、JSON等一系列的功能和作，能夠滿足各種不同的開(kāi)發(fā)需求。
picker_utils 是harmony-utils拆分出來(lái)的一個(gè)子庫(kù)，包含 PickerUtil、PhotoHelper、ScanUtil。

下載安裝
ohpm i @pura/harmony-utils
ohpm i @pura/picker_utils

//全局初始化方法，在UIAbility的onCreate方法中初始化 AppUtil.init()
 onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void {
   AppUtil.init(this.context);
 }

API方法與使用

setDefaultConfig 設(shè)置默認(rèn)統(tǒng)一樣式

DialogUtil.setDefaultConfig((config) = > {
  config.title = "溫馨提示"
  config.subtitle = "彈窗副標(biāo)題"
  config.alignment = DialogAlignment.Top
  config.borderWidth = 1.2
  config.autoCancel = true
});

DialogUtil.setDefaultConfig((config) = > {
  config.title = "友好提示"
  config.alignment = DialogAlignment.Center
  config.borderWidth = 1
  config.borderColor = Color.Blue
});

DialogUtil.setDefaultConfig((config) = > {
  config.title = "提示"
  config.alignment = DialogAlignment.Bottom
  config.borderColor = Color.Blue
  config.borderWidth = 0
  config.autoCancel = false
});

showConfirmDialog 顯示彈窗（一個(gè)按鈕）

DialogUtil.showConfirmDialog({
  title: "溫馨提示",
  message: 'APP已更新最新版本！',
  confirm: "確定",
  onAction: () = > {
    ToastUtil.showToast("點(diǎn)擊了“確定”按鈕");
  }
});

DialogUtil.showConfirmDialog({
  backCancel: false,
  title: "溫馨提示",
  message: 'APP已更新最新版本！',
  confirm: {
    value: "確定",
    action: () = > {
      ToastUtil.showToast("點(diǎn)擊了“確定”按鈕");
    }
  }
});

showPrimaryDialog 顯示彈窗（兩個(gè)按鈕）

DialogUtil.showPrimaryDialog({
  message: '最新版本可提供更多的工具和功能，歡迎下載更新！！！',
  primaryButton: "取消",
  secondaryButton: "更新",
  onAction: (action) = > {
    if (action == DialogAction.ONE) {
      ToastUtil.showToast("點(diǎn)擊了“取消”按鈕");
    } else if (action == DialogAction.TWO) {
      ToastUtil.showToast("點(diǎn)擊了“更新”按鈕");
    }
  }
});

DialogUtil.showPrimaryDialog({
  title: "溫馨提示",
  message: '最新版本可提供更多的工具和功能，歡迎下載更新！',
  primaryButton: {
    value: "取消",
    fontColor: Color.Black,
    action: () = > {
      ToastUtil.showToast("點(diǎn)擊了“取消”按鈕");
    }
  },
  secondaryButton: {
    value: "更新",
    fontColor: Color.Red,
    action: () = > {
      ToastUtil.showToast("點(diǎn)擊了“更新”按鈕");
    }
  },
  onWillDismiss: (dismissDialogAction: DismissDialogAction) = > {
    LogUtil.error("onWillDismiss: " + JSON.stringify(dismissDialogAction))
  }
});

showDialog 顯示彈窗（可多個(gè)按鈕）

DialogUtil.showDialog({
  title: "溫馨提示",
  message: "最新版本可提供更多的工具和功能",
  buttons: ["取消", "稍后", "更新", "升級(jí)"],
  onAction: (action) = > {
    ToastUtil.showToast(`點(diǎn)擊了：${buttons[Math.abs(action)-1]}`);
  }
});

DialogUtil.showDialog({
  title: "溫馨提示",
  message: "最新版本可提供更多的工具和功能",
  buttonDirection: DialogButtonDirection.HORIZONTAL,
  buttons: [{
    value: "取消",
    fontColor: Color.Blue,
    action: () = > {
      ToastUtil.showToast(`點(diǎn)擊了"取消"`);
    }
  }, {
    value: "稍后",
    fontColor: Color.Green,
    action: () = > {
      ToastUtil.showToast(`點(diǎn)擊了"稍后"`);
    }
  }, {
    value: "更新",
    fontColor: Color.Red,
    action: () = > {
      ToastUtil.showToast(`點(diǎn)擊了"更新"`);
    }
  }]
});

showActionSheet 列表選擇彈窗

DialogUtil.showActionSheet({
  message: "請(qǐng)選擇",
  sheets: ["功能菜單一", "功能菜單二", "功能菜單三", "功能菜單四", "功能菜單五"],
  onAction: (index) = > {
    ToastUtil.showToast("index: " + index);
  }
});

showCalendarPicker 日歷選擇器彈窗

let date = DateUtil.getToday();
DialogUtil.showCalendarPicker({
  selected: date,
  onAccept: (value) = > {
    LogUtil.error(`選擇了： ${JSON.stringify(value)}}`);
    ToastUtil.showToast(DateUtil.getFormatDateStr(value, "yyyy年MM月dd日"));
  },
  onCancel: () = > {
    ToastUtil.showToast(`取消了`);
  }
});

showDatePicker 日期滑動(dòng)選擇器彈窗

let date = DateUtil.getToday();
DialogUtil.showDatePicker({
  selected: date,
  showTime: true,
  onDateAccept: (value) = > {
    LogUtil.error(`選擇了： ${JSON.stringify(value)}}`);
    ToastUtil.showToast(DateUtil.getFormatDateStr(value, "yyyy年MM月dd日 HH:mm"));
  },
  onCancel: () = > {
    ToastUtil.showToast(`取消了`);
  }
});

showTimePicker 時(shí)間滑動(dòng)選擇器彈窗

let date = DateUtil.getToday();
DialogUtil.showTimePicker({
  selected: date,
  format: TimePickerFormat.HOUR_MINUTE,
  useMilitaryTime: true,
  onAccept: (value) = > {
    LogUtil.error(`選擇了： ${JSON.stringify(value)}}`);
    ToastUtil.showToast(`${value.hour}時(shí)${value.minute}分`);
  },
  onCancel: () = > {
    ToastUtil.showToast(`取消了`);
  }
});

showTextPicker 文本滑動(dòng)選擇器彈窗

private readonly array: string[] = ["黑龍江省", "哈爾濱市", "道里區(qū)", "砂山", "碭山", "高薪區(qū)"];
@State selectValue: string = '';

DialogUtil.showTextPicker({
  range: array,
  value: this.selectValue,
  onAccept: (result) = > {
    LogUtil.error(`選擇了： ${JSON.stringify(result)}}`);
    this.selectValue = result.value as string;
    ToastUtil.showToast(`${this.selectValue}`);
  },
  onCancel: () = > {
    ToastUtil.showToast(`取消了`);
  }
});

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審核編輯 黃宇