ionic bluetooth

JarImportCom.shelwee.update.UpdateHelper;Importandroid.app.Activity;ImportAndroid.content.Context; Public classAppupgradeextendscordovaplugin{@Override Public BooleanExecute (String action, Jsonarray args, Callbackcontext callbackcontext)throwsjsonexception {if(Action.equals ("DownLoad")) { FinalJsonobject options = args.getjsonobject (0); FinalString url = options.getstring ("url"); This. DownLoad (URL, callbackcontext); return true; } Else{callbackcontext.success ("T

Ionic Framework IntroductionIonic is a angularjs-based, user-interface framework that uses HTML5 to build hybrid mobile apps, claiming to be "a combination of local and HTML5." The framework provides a number of basic mobile user interface examples, such as simple entries like List (lists), tab bar (tab bars), and trigger switch (toggle switches). It also provides examples of more complex visual layouts, such as the slide-out menu showing content belo

Tag: UIL cancels the location return key. SH Roots Register sed returnAt that time used is ionic development an app, the demand is, when press the phone's return button, in the specified page double exit, while on the other page click once back to the previous page;In fact, with Ionic services can be solved://Double Exit$ionicPlatform. Registerbackbuttonaction (function(e) {//double-exit when deciding which

In the ordinary doing the project now pull refresh function is very common, then everyone is how to achieve it? The following small series to introduce how to use Ionic implementation page Drop-down Refresh (ion-refresher function, look at it together!) For specific implementation, please see the following source code: HTML Code Ion-refresher: That is to drop the refresh icon;pulling-text= "Drop-down Refresh" Here the problem can be changed at wi

Ionic is currently the most potential HTML5 mobile phone application Development framework. Building an application through SASS, it provides a number of UI components to help developers develop powerful applications. It uses JavaScript MVVM frameworks and Angularjs to enhance applications. Provides two-way binding of data that is used as a common choice between WEB and mobile developers. Ionic is a develop

Some interesting requirements are encountered when implementing caching on Ionic applications. Ionic does not cache data To implement this feature, there's a very simple way to do this in ionic is to add a cache-view= "false" to the template directly. In this way, we can easily implement this function. But the problem is, when we step back, the page is slow--be

1, install Nodejs, NPM　　CURL-SL https://deb.nodesource.com/setup_8.x | SUDO-E Bash-sudo apt-get install-y NodejsVerify Node-v, Npm-v(Other installation methods are tried, only this is possible)2, install Cordova, ionic　　sudo npm install-g Cordova Ionic3, Git clone or direct copy, the contents of the red box does not need to be copied4. Generate Node_modulesCD to Mobile Directory　　NPM InstallGenerate Node_modulesIf there is an error, perform more than

Ionic Framework IntroductionIonic is a angularjs-based, user-interface framework that uses HTML5 to build hybrid mobile apps, claiming to be "a combination of local and HTML5." The framework provides a number of basic mobile user interface examples, such as simple entries like List (lists), tab bar (tab bars), and trigger switch (toggle switches). It also provides examples of more complex visual layouts, such as the slide-out menu showing content belo

In the Ionic program, if you need to locate the city where the user is located, you can use the following method. In the Ionic program, the introduction of Baidu Map API. Open file: \src\index.html. In head tag, add the following code, and note replace "your key" with the key you requested. My side assumes that you have created a map page and loaded the map module into the app module. (as is not under

, bufferlength, fileposition, Function wrote (Err,written) { if (err) {throw err;} Console.log (ERR); }); });}}). Listen (3000);There's one more question. Since Ionic has its own service to start the project, it starts the http://localhost:8100 service, and the Ionic Project Access server requires an additional portSo when the Computer browser debugging will be errorXMLHttpRequest cannot load Http:/

Photography is often used, so remember to take the photo as a replacement... 1. ionic start camera blankcd cameraionic platform add ios 2. Add a plug-in, which is familiar .... 1 Cordova plugin add org. Apache. Cordova. Camera 3. You can refer to ngcordova. Min. js or ngcordova. js in this example. Then add it to the WWW/lib/ionic/JS file (do not submit ....) 4.reference ngcordova. Min. js in index.html mus

写程序的首要问题就是要打印日志，因为只有将日志输出才能真正了解程序的运行状态.There are two ways of logging output1.console outputconsole.log("测试一下")console.error("SQL Error - ",error);2.alert dialog box outputalert('测试一下');How do I see the log?We know how to output the logs, but how can the logs be found? In fact, it is simple to run the following commands directly.1.运行ios模拟器ionic emulate ios -lc2.运行android模拟器ionic emulate android -lc3.网页运行

-cordova.js or ng-cordova.min.js引入index.html中并放在cordova.js before, AngularJS Ionic file (because Ngcordova D relies on AngularJS). 4.4, the introduction of Ng-cordova dependenceIntroduction of Ng-cordova dependencies in the app.js of the main programAngular.module (' myApp ', [' Ngcordova '])4.5. Add plugins to your Cordova CLI environmentCordova Plugin Add ...4.6. UseTo use after checking that the device is ready to completeDocument.addeventlistener

-8 encoding, so you can solve all the Chinese garbled problem.VS2015 created JS files and HTML files by default to GB2312, while Cordova and Ionic are used by default utf-8. So it will be displayed as garbled in Chinese. In general, the use of Chinese in view templates and JS files will have garbled problems. The simplest solution is to open the Html/js file, click "File"-"Advanced Save Options" and choose the UTF-8 format to save it.Conclusion: Today

The Ionic check box (checkbox) is not the same as a normal HTML check box, and the following example shows an app that ionic check box Ion-checkbox.ng-model= "isChecked"> check box label ion-checkbox >instance, the checked value is modified according to whether the check box is selected, True is checked, and false is unchecked.HTML CodeIon-header-barclass= "Bar-positive"> H1class= "title">check boxH1>Ion-h

Ionic default Tabs template use instance, ionictabs template instance Ionic default Tabs template. Android is at the top and IOS is at the bottom. Modify the configuration in www/js/app. js, add a variable, and then modify the corresponding attributes: .config(function($stateProvider, $urlRouterProvider, $ionicConfigProvider) {$ionicConfigProvider.platform.ios.tabs.style('standard'); $ionicConfigProvider.p

1. JDKEnvironment variable ConfigurationPath:c:\program Files\java\jdk1.7.0_79\bin2. Node. jsBecause node. JS's npm is used when installing Cordova：http://nodejs.org/After the download installation is successful, open cmd, enter D disk, create Cordova workspace: mkdir cordovaspaceTest installation Results command: NODE-V3. GitSome plugins for later may need to be downloaded using git,:http://git-scm.com/4. Ant: http://ant.apache.org/bindownload.cgiAfter downloading, unzip, I unzip here to D:\Del

Today, when compiling the Ionic project, I reported the following error, which is very confusing, it has always been goodFirst to check, the relevant Javahome environment variables, OK, java-version command no problem.After consulting the online solution, most of the ideas are to add or remove the relevant development platform, follow this idea to try it, really effectiveSpecific steps:1. CD Yourprojectfolder2.ion