【发布时间】:2016-04-16 22:48:36
【问题描述】:
我无法从 Ionic Framework 上的 Accelerometer 获取值,下面是代码,
执行代码报错:
无法读取未定义的属性“getCurrentAcceleration”
.controller('DashCtrl', function($cordovaDeviceMotion) {
$cordovaDeviceMotion.getCurrentAcceleration().then(function(result) {
var X = result.x;
var Y = result.y;
var Z = result.z;
var timeStamp = result.timestamp;
console.log(result);
}, function(err) {
console.log(err);
// An error occurred. Show a message to the user
});
// watch Acceleration
var options = { frequency: 20000 };
var watch = $cordovaDeviceMotion.watchAcceleration(options);
watch.then(
null,
function(error) {
// An error occurred
},
function(result) {
var X = result.x;
var Y = result.y;
var Z = result.z;
var timeStamp = result.timestamp;
});
watch.clearWatch();
// OR
$cordovaDeviceMotion.clearWatch(watch)
.then(function(result) {
console.log(result);
// success
}, function (error) {
// error
});
})
更多信息:
- 我从http://ngcordova.com/docs/plugins/deviceMotion/得到代码
- 当我打印
$cordovaDeviceMotion时,我的对象是空的{} - 在 GitHub 上创建问题:https://github.com/driftyco/ng-cordova/issues/1207
【问题讨论】:
标签: android ionic-framework cordova-plugins ngcordova