phonegap3.4摇一摇功能问题

yuonhtt

1. var watchShakeID = null;
   
2. var oldValue = {
   
3.     x: null,
   
4.     y: null,
   
5.     z: null
   
6. };
   
7. 
   
8. var app = {
   
9.     // Application Constructor
   
10.     initialize: function() {
    
11.         this.bindEvents();
    
12.     },
    
13.     // Bind Event Listeners
    
14.     //
    
15.     // Bind any events that are required on startup. Common events are:
    
16.     // 'load', 'deviceready', 'offline', and 'online'.
    
17.     bindEvents: function() {
    
18.         document.addEventListener('deviceready', this.onDeviceReady, false);
    
19.     },
    
20.     // deviceready Event Handler
    
21.     //
    
22.     // The scope of 'this' is the event. In order to call the 'receivedEvent'
    
23.     // function, we must explicity call 'app.receivedEvent(...);'
    
24.    
    
25.    
    
26.     onDeviceReady: function() {
    
27.         //app.receivedEvent('deviceready');
    
28.         goto_StartWatchShake();
    
29.     }//,
    
30.     // Update DOM on a Received Event
    
31.     /*receivedEvent: function(id) {
    
32.         var parentElement = document.getElementById(id);
    
33.         var listeningElement = parentElement.querySelector('.listening');
    
34.         var receivedElement = parentElement.querySelector('.received');
    
35. 
    
36.         listeningElement.setAttribute('style', 'display:none;');
    
37.         receivedElement.setAttribute('style', 'display:block;');
    
38. 
    
39.         console.log('Received Event: ' + id);
    
40.     }*/
    
41. };
    
42. 
    
43. function goto_StopWatchShake() {
    
44.     if (watchShakeID) {
    
45.         navigator.accelerometer.clearWatch(watchShakeID);
    
46.         watchShakeID = null;
    
47.     }
    
48. }
    
49. function goto_StartWatchShake() {
    
50.     var options = { frequency: 3000 };
    
51.     watchShakeID = navigator.accelerometer.watchAcceleration(onWatchShakeSuccess, onWatchShakeError, options);
    
52.     alert(watchShakeID);
    
53. }
    
54. 
    
55. function onWatchShakeSuccess(newValue) {
    
56.     alert(newValue.x);
    
57.     var changes = {},
    
58.     bound = 2;
    
59.     if (oldValue.x !== null) {
    
60.         changes.x = Math.abs(oldValue.x-newValue.x);
    
61.         changes.y = Math.abs(oldValue.y-newValue.y);
    
62.         changes.z = Math.abs(oldValue.z-newValue.z);
    
63.     }
    
64.     if ((changes.x > bound && changes.y > bound) || (changes.x > bound && changes.z >bound)|| (changes.y > bound && changes.z >bound)) {
    
65.         alert('检测到手机晃动');
    
66.     }
    
67.     oldValue = {
    
68.     x: newValue.x,
    
69.     y: newValue.y,
    
70.     z: newValue.z
    
71.     }
    
72. 
    
73. }
    
74. 
    
75. function onWatchShakeError() {
    
76.     alert('失败');
    
77. }
    

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在xcode 5.1调试时候，在模拟器----硬件---摇动手势
没有任何反应。。。。  有大神了解是什么问题么？
在安卓机器下可以弹出 x数值
但是在 ios下，只弹出了 alert(watchShakeID);  后续的坐标不能弹出来

admin

用真机调试一下  模拟器可能没有那个设备

354958049

很不错，不错，学习学习。跨平台得顶起

354958049

人不错，学习学习 感觉phonegap+html应该是趋势