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.
94 lines
2.4 KiB
94 lines
2.4 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 Linking |
|
* @flow |
|
*/ |
|
'use strict'; |
|
|
|
const NativeEventEmitter = require('NativeEventEmitter'); |
|
const NativeModules = require('NativeModules'); |
|
const Platform = require('Platform'); |
|
|
|
const invariant = require('fbjs/lib/invariant'); |
|
|
|
const LinkingManager = Platform.OS === 'android' ? |
|
NativeModules.IntentAndroid : NativeModules.LinkingManager; |
|
|
|
/** |
|
* `Linking` gives you a general interface to interact with both incoming |
|
* and outgoing app links. |
|
* |
|
* See https://facebook.github.io/react-native/docs/linking.html |
|
*/ |
|
class Linking extends NativeEventEmitter { |
|
|
|
constructor() { |
|
super(LinkingManager); |
|
} |
|
|
|
/** |
|
* Add a handler to Linking changes by listening to the `url` event type |
|
* and providing the handler |
|
* |
|
* See https://facebook.github.io/react-native/docs/linking.html#addeventlistener |
|
*/ |
|
addEventListener(type: string, handler: Function) { |
|
this.addListener(type, handler); |
|
} |
|
|
|
/** |
|
* Remove a handler by passing the `url` event type and the handler. |
|
* |
|
* See https://facebook.github.io/react-native/docs/linking.html#removeeventlistener |
|
*/ |
|
removeEventListener(type: string, handler: Function ) { |
|
this.removeListener(type, handler); |
|
} |
|
|
|
/** |
|
* Try to open the given `url` with any of the installed apps. |
|
* |
|
* See https://facebook.github.io/react-native/docs/linking.html#openurl |
|
*/ |
|
openURL(url: string): Promise<any> { |
|
this._validateURL(url); |
|
return LinkingManager.openURL(url); |
|
} |
|
|
|
/** |
|
* Determine whether or not an installed app can handle a given URL. |
|
* |
|
* See https://facebook.github.io/react-native/docs/linking.html#canopenurl |
|
*/ |
|
canOpenURL(url: string): Promise<boolean> { |
|
this._validateURL(url); |
|
return LinkingManager.canOpenURL(url); |
|
} |
|
|
|
/** |
|
* If the app launch was triggered by an app link, |
|
* it will give the link url, otherwise it will give `null` |
|
* |
|
* See https://facebook.github.io/react-native/docs/linking.html#getinitialurl |
|
*/ |
|
getInitialURL(): Promise<?string> { |
|
return LinkingManager.getInitialURL(); |
|
} |
|
|
|
_validateURL(url: string) { |
|
invariant( |
|
typeof url === 'string', |
|
'Invalid URL: should be a string. Was: ' + url |
|
); |
|
invariant( |
|
url, |
|
'Invalid URL: cannot be empty' |
|
); |
|
} |
|
} |
|
|
|
module.exports = new Linking();
|
|
|