This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.8 KiB
87 lines
2.8 KiB
/** |
|
* Copyright (c) 2015-present, Facebook, Inc. |
|
* |
|
* This source code is licensed under the MIT license found in the |
|
* LICENSE file in the root directory of this source tree. |
|
* |
|
* @providesModule DatePickerAndroid |
|
* @flow |
|
*/ |
|
'use strict'; |
|
|
|
const DatePickerModule = require('NativeModules').DatePickerAndroid; |
|
|
|
/** |
|
* Convert a Date to a timestamp. |
|
*/ |
|
function _toMillis(options: Object, key: string) { |
|
const dateVal = options[key]; |
|
// Is it a Date object? |
|
if (typeof dateVal === 'object' && typeof dateVal.getMonth === 'function') { |
|
options[key] = dateVal.getTime(); |
|
} |
|
} |
|
|
|
/** |
|
* Opens the standard Android date picker dialog. |
|
* |
|
* ### Example |
|
* |
|
* ``` |
|
* try { |
|
* const {action, year, month, day} = await DatePickerAndroid.open({ |
|
* // Use `new Date()` for current date. |
|
* // May 25 2020. Month 0 is January. |
|
* date: new Date(2020, 4, 25) |
|
* }); |
|
* if (action !== DatePickerAndroid.dismissedAction) { |
|
* // Selected year, month (0-11), day |
|
* } |
|
* } catch ({code, message}) { |
|
* console.warn('Cannot open date picker', message); |
|
* } |
|
* ``` |
|
*/ |
|
class DatePickerAndroid { |
|
/** |
|
* Opens the standard Android date picker dialog. |
|
* |
|
* The available keys for the `options` object are: |
|
* |
|
* - `date` (`Date` object or timestamp in milliseconds) - date to show by default |
|
* - `minDate` (`Date` or timestamp in milliseconds) - minimum date that can be selected |
|
* - `maxDate` (`Date` object or timestamp in milliseconds) - maximum date that can be selected |
|
* - `mode` (`enum('calendar', 'spinner', 'default')`) - To set the date-picker mode to calendar/spinner/default |
|
* - 'calendar': Show a date picker in calendar mode. |
|
* - 'spinner': Show a date picker in spinner mode. |
|
* - 'default': Show a default native date picker(spinner/calendar) based on android versions. |
|
* |
|
* Returns a Promise which will be invoked an object containing `action`, `year`, `month` (0-11), |
|
* `day` if the user picked a date. If the user dismissed the dialog, the Promise will |
|
* still be resolved with action being `DatePickerAndroid.dismissedAction` and all the other keys |
|
* being undefined. **Always** check whether the `action` before reading the values. |
|
* |
|
* Note the native date picker dialog has some UI glitches on Android 4 and lower |
|
* when using the `minDate` and `maxDate` options. |
|
*/ |
|
static async open(options: Object): Promise<Object> { |
|
const optionsMs = options; |
|
if (optionsMs) { |
|
_toMillis(options, 'date'); |
|
_toMillis(options, 'minDate'); |
|
_toMillis(options, 'maxDate'); |
|
} |
|
return DatePickerModule.open(options); |
|
} |
|
|
|
/** |
|
* A date has been selected. |
|
*/ |
|
static get dateSetAction() { return 'dateSetAction'; } |
|
/** |
|
* The dialog has been dismissed. |
|
*/ |
|
static get dismissedAction() { return 'dismissedAction'; } |
|
} |
|
|
|
module.exports = DatePickerAndroid;
|
|
|