BluetoothSerial插件未与离子的工作 [英] BluetoothSerial plugin is not working with ionic
问题描述
我试图蓝牙我离子的应用程序集成，以便它可以从蓝牙device.I尝试使用蓝牙插件接收数据，但我得到了一堆无论在PC和Android设备的错误。
我已经安装bluetoothserial使用下面的命令
科尔多瓦插件添加com.megster.cordova.bluetoothserial
％科尔多瓦插件
com.ionic.keyboard 1.0.4键盘
com.megster.cordova.bluetoothserial 0.4.3蓝牙串行
科尔多瓦 - 插件白名单1.0.1-DEV白名单
org.apache.cordova.console 0.2.13控制台
org.apache.cordova.device 0.3.0设备和这里是我的code
main.html中
＆LT; HTML和GT;
＆LT; HEAD＆GT;
＆LT;间的charset =UTF-8＆GT;
＆LT; META NAME =视口CONTENT =初始规模= 1，最大规模= 1，用户自可扩展=无，宽度=设备宽度＆GT;
＆LT;标题＆GT;＆LT; /标题＆GT;＆LT;链接HREF =LIB /离子/ CSS / ionic.css的rel =stylesheet属性＆GT;
＆LT;链接HREF =CSS / style.css文件的rel =stylesheet属性＆GT;
＆LT;脚本SRC =LIB /离子/ JS / ionic.bundle.js＆GT;＆LT; / SCRIPT＆GT;
＆LT;脚本SRC =JS / NG-cordova.min.js＆GT;＆LT; / SCRIPT＆GT;
＆所述; SCRIPT SRC =cordova.js＆GT;＆下; /脚本＆GT;
＆LT;脚本src=\"https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular-resource.min.js\"></script>
＆所述; SCRIPT SRC =https://ajax.googleapis.com/ajax/libs/angularjs/1.2.5/angular-route.min.js＆GT;＆下; /脚本＆GT;
＆所述; SCRIPT SRC =https://cdnjs.cloudflare.com/ajax/libs/ng-tags-input/2.3.0/ng-tags-input.min.js＆GT; ＆LT; / SCRIPT＆GT;
＆LT;脚本SRC =JS / app.js＆GT;＆LT; / SCRIPT＆GT;
＆LT; /头＆GT;app.js
angular.module（'启动'['离子'，'ngCordova'，'ngRoute'，'ngTagsInput']）
.RUN（函数（$ ionicPlatform）{
$ ionicPlatform.ready（函数（）{
//默认隐藏附件栏（删除此显示键盘上方的附件栏
//表单输入）
$ cordovaBluetoothSerial.isEnabled（）。然后（
功能（）{
$ cordovaDialogs.alert（蓝牙LE已启用，蓝牙LE，太棒了！）;
}，
功能（）{
$ cordovaDialogs.alert（蓝牙LE不启用，蓝牙LE，哎呀！）;
}
）;
如果（window.cordova＆安培;＆安培; window.cordova.plugins.Keyboard）{
cordova.plugins.Keyboard.hideKeyboardAccessoryBar（真）;
}
如果（window.StatusBar）{
StatusBar.styleDefault（）;
}
}）;
}）
.controller（'datactr'，['$范围，$ HTTP，$ cordovaBluetoothSerial'，函数（$范围，$ HTTP，$ cordovaBluetoothSerial）{
的console.log（$ cordovaBluetoothSerial.available（））;
}]）;我收到以下错误：
类型错误：无法读取属性未定义的可用
未捕获的ReferenceError：未定义$ cordovaBluetoothSerial
谁能帮助？
解决方案使用$超时，这是为我工作。
.controller（'BlueController'，函数（$ cordovaBluetoothSerial，$范围，$超时）{...$ scope.checkBT =功能（时间）{
$超时（函数（）{
$ cordovaBluetoothSerial.isEnabled（），然后（有趣，有趣）。
}，时间）;
};
$ scope.checkBT（750）;I am trying to integrate bluetooth in my ionic app so that it can receive data from a bluetooth device.I tried to use the Bluetooth plugin but I get a bunch of errors both on PC and on android device. I have installed bluetoothserial using the following command
cordova plugin add com.megster.cordova.bluetoothserial
%cordova plugins com.ionic.keyboard 1.0.4 "Keyboard" com.megster.cordova.bluetoothserial 0.4.3 "Bluetooth Serial" cordova-plugin-whitelist 1.0.1-dev "Whitelist" org.apache.cordova.console 0.2.13 "Console" org.apache.cordova.device 0.3.0 "Device"and here is my code
main.html
<html> <head> <meta charset="utf-8"> <meta name="viewport" content="initial-scale=1, maximum-scale=1, user- scalable=no, width=device-width"> <title></title> <link href="lib/ionic/css/ionic.css" rel="stylesheet"> <link href="css/style.css" rel="stylesheet"> <script src="lib/ionic/js/ionic.bundle.js"></script> <script src="js/ng-cordova.min.js"></script> <script src="cordova.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular-resource.min.js"></script> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.5/angular-route.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/ng-tags-input/2.3.0/ng-tags-input.min.js"> </script> <script src="js/app.js"></script> </head>app.js
angular.module('starter' ['ionic','ngCordova','ngRoute','ngTagsInput']) .run(function($ionicPlatform) { $ionicPlatform.ready(function() { // Hide the accessory bar by default (remove this to show the accessory bar above the keyboard // for form inputs) $cordovaBluetoothSerial.isEnabled().then( function() { $cordovaDialogs.alert("Bluetooth LE is enabled", "Bluetooth LE", "GREAT!"); }, function() { $cordovaDialogs.alert("Bluetooth LE is NOT enabled", "Bluetooth LE", "Oops!"); } ); if(window.cordova && window.cordova.plugins.Keyboard) { cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true); } if(window.StatusBar) { StatusBar.styleDefault(); } }); }) .controller('datactr',['$scope','$http' ,'$cordovaBluetoothSerial',function($scope,$http,$cordovaBluetoothSerial) { console.log($cordovaBluetoothSerial.available()); }]);I get the following errors:
TypeError: Cannot read property 'available' of undefined
Uncaught ReferenceError: $cordovaBluetoothSerial is not defined
can anyone help?
解决方案Use $timeout, It's working for me.
.controller('BlueController',function ($cordovaBluetoothSerial,$scope,$timeout) {...$scope.checkBT = function (time) { $timeout(function () { $cordovaBluetoothSerial.isEnabled().then(fun,fun); },time); }; $scope.checkBT(750);
这篇关于BluetoothSerial插件未与离子的工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
