ng-cordova/src/plugins/ble.js

[ngCordova](http://ngcordova.com/) ==========

//  install   :   cordova plugin add https://github.com/don/cordova-plugin-ble-central.git
//  link      :   https://github.com/don/cordova-plugin-ble-central

/* globals ble: true */
angular.module('ngCordova.plugins.ble', [])

  .factory('$cordovaBLE', ['$q', '$timeout', '$log', function ($q, $timeout, $log) {

    return {
      scan: function (services, seconds) {
        var q = $q.defer();

        ble.startScan(services, function (result) {
          q.notify(result);
        }, function (error) {
          q.reject(error);
        });

        $timeout(function () {
            ble.stopScan(function () {
              q.resolve();
            }, function (error) {
              q.reject(error);
            });
        }, seconds*1000);

        return q.promise;
      },

      startScan: function (services, callback, errorCallback) {
        return ble.startScan(services, callback, errorCallback);
      },

      stopScan: function () {
        var q = $q.defer();
        ble.stopScan(function () {
          q.resolve();
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      connect: function (deviceID) {
        var q = $q.defer();
        ble.connect(deviceID, function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      disconnect: function (deviceID) {
        var q = $q.defer();
        ble.disconnect(deviceID, function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      read: function (deviceID, serviceUUID, characteristicUUID) {
        var q = $q.defer();
        ble.read(deviceID, serviceUUID, characteristicUUID, function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      write: function (deviceID, serviceUUID, characteristicUUID, data) {
        var q = $q.defer();
        ble.write(deviceID, serviceUUID, characteristicUUID, data, function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      writeWithoutResponse: function (deviceID, serviceUUID, characteristicUUID, data) {
        var q = $q.defer();
        ble.writeWithoutResponse(deviceID, serviceUUID, characteristicUUID, data, function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      writeCommand: function (deviceID, serviceUUID, characteristicUUID, data) {
        $log.warning('writeCommand is deprecated, use writeWithoutResponse');
        return this.writeWithoutResponse(deviceID, serviceUUID, characteristicUUID, data);
      },

      startNotification: function (deviceID, serviceUUID, characteristicUUID, callback, errorCallback) {
        return ble.startNotification(deviceID, serviceUUID, characteristicUUID, callback, errorCallback);
      },

      stopNotification: function (deviceID, serviceUUID, characteristicUUID) {
        var q = $q.defer();
        ble.stopNotification(deviceID, serviceUUID, characteristicUUID, function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      isConnected: function (deviceID) {
        var q = $q.defer();
        ble.isConnected(deviceID, function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      enable: function () {
        var q = $q.defer();
        ble.enable(function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      },

      isEnabled: function () {
        var q = $q.defer();
        ble.isEnabled(function (result) {
          q.resolve(result);
        }, function (error) {
          q.reject(error);
        });
        return q.promise;
      }
    };
  }]);