In my Ionic 2 app (TypeScript), where I use plugins, for example the Camera plugin from ionic-native which works fine. Now I want to use BackgroundMode plugin:https://github.com/katzer/cordova-plugin-background-mode.I read the README, I did the installation as described.
Under Usage it says that the plugin can be used like this:
cordova.plugins.backgroundMode.enable();
In my IDE (Atom), when I type that, it says it can't find cordova.
I googled a lot about cordova plugins and Ionic 2 and in some cases they usenavigator.somePlugin.someFunction() (the window.navigator object if I understand correctly) but that also doesn't work for me. I did a console.log in my app and chrome device inspector shows this:
JSON.stringify(window.navigator, null, 2) { "app": {}, "camera": { "DestinationType": { "DATA_URL": 0, "FILE_URI": 1, "NATIVE_URI": 2 }, "EncodingType": { "JPEG": 0, "PNG": 1 }, "MediaType": { "PICTURE": 0, "VIDEO": 1, "ALLMEDIA": 2 }, "PictureSourceType": { "PHOTOLIBRARY": 0, "CAMERA": 1, "SAVEDPHOTOALBUM": 2 }, "PopoverArrowDirection": { "ARROW_UP": 1, "ARROW_DOWN": 2, "ARROW_LEFT": 4, "ARROW_RIGHT": 8, "ARROW_ANY": 15 }, "Direction": { "BACK": 0, "FRONT": 1 } }, "splashscreen": {} }
My question is:
How can I make use of the BackgroundMode plugin in ionic 2 TS? I don't even know how to include it into my project ...
Just like AGrandt says here, you can install it with:
ionic plugin add cordova-plugin-background-mode
Then include this line after the imports:
declare var cordova:any;
And use it when the platform is ready:
platform.ready().then( () => { console.log("MyApp::constructor platform.ready"); cordova.plugins.backgroundMode.setDefaults({ title: 'My App Name', text: 'Active in background...'); cordova.plugins.backgroundMode.enable(); } );
本文地址:IT屋 » Using a third-party cordova plugin in Ionic 2 with TypeScript
在我的Ionic 2应用程序(TypeScript)中,我使用插件,例如从 ionic-native 的Camera插件可以正常工作。现在我想使用 BackgroundMode插件:
https://github.com/katzer/cordova-plugin-background-mode 。
在用法下,它说这个插件可以这样使用:
cordova.plugins.backgroundMode.enable()
在我的IDE(Atom)中,当我输入时,它说它找不到cordova。
我搜索了很多关于cordova插件和Ionic 2,在某些情况下他们使用
navigator.somePlugin.someFunction() code>( window.navigator 对象,如果我理解正确),但也不适用于我。我在我的应用程式和Chrome装置检查器中做了 console.log :
JSON.stringify(window.navigator,null,2) { “app”:{}, “camera”:{ “DestinationType”:{ “DATA_URL”:0, “FILE_URI”:1, “NATIVE_URI”:2 }, “EncodingType”:{ “JPEG” :0, “PNG”:1 }, “MediaType”:{ “PICTURE”:0, “VIDEO”:1, “ALLMEDIA”:2 }, “PictureSourceType”:{ “PHOTOLIBRARY”:0, “CAMERA”:1, “SAVEDPHOTOALBUM”:2 }, “PopoverArrowDirection”:{ “ARROW_UP”:1, “ARROW_DOWN”:2, “ARROW_LEFT”:4, “ ARROW_RIGHT“:8, ”ARROW_ANY“:15 }, ”Direction“:{ ”BACK“:0, ”FRONT“:1 } }, “splashscreen”:{} }
我的问题是:
如何在ionic 2 TS中使用BackgroundMode插件?我甚至不知道如何将它包含到我的项目...
ionic plugin add cordova-plugin-background-mode
这行之后导入:
declare var cordova:any;
在平台准备就绪后使用:
platform.ready()。then( ()=> { console.log(“MyApp :: constructor platform.ready”); cordova.plugins.backgroundMode.setDefaults({ title:'My App Name', text:'Active in background ...'); cordova.plugins.backgroundMode。 enable(); } );