在Xcode 4.2 / iOS5中模拟包括移动的位置
我已经看到苹果在iOS5中演示了新的模拟器function，除了静态位置之外，他们展示了模拟运行在模拟器上的应用程序位置移动的能力。 我已经使用GPX文件成功地模拟了单个位置，但我找不到任何模拟移动的方法。
这个function是否在最后一分钟掉线了，还是我错过了一些明显的东西？
<wpt> types支持可用于模拟移动的<time>元素。 Xcode只会遍历一个循环中的点列表。 例如，在柏林市中心步行4分钟即可到达：
<?xml version="1.0"?> <gpx version="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.topografix.com/GPX/1/0" xsi:schemaLocation="http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd"> <wpt lat="52.529985" lon="13.403"> <time>2013-12-08T12:00:00Z</time> </wpt> <wpt lat="52.529976" lon="13.403069"> <time>2014-11-07T11:22:03Z</time> </wpt> <wpt lat="52.52987" lon="13.40308"> <time>2014-11-07T11:22:6Z</time> </wpt> <wpt lat="52.52986" lon="13.402899999999999"> <time>2014-11-07T11:22:09Z</time> </wpt> <wpt lat="52.529849999999996" lon="13.4026"> <time>2014-11-07T11:22:12Z</time> </wpt> <wpt lat="52.52981" lon="13.401769999999999"> <time>2014-11-07T11:22:15Z</time> </wpt> <wpt lat="52.529799999999994" lon="13.401599999999998"> <time>2014-11-07T11:22:18Z</time> </wpt> <wpt lat="52.52978999999999" lon="13.401489999999999"> <time>2014-11-07T11:22:21Z</time> </wpt> <wpt lat="52.52977999999999" lon="13.401399999999999"> <time>2014-11-07T11:22:24Z</time> </wpt> <wpt lat="52.52978" lon="13.4014"> <time>2014-11-07T11:22:27Z</time> </wpt> <wpt lat="52.529740000000004" lon="13.40145"> <time>2014-11-07T11:22:30Z</time> </wpt> <wpt lat="52.52969" lon="13.4015"> <time>2014-11-07T11:22:33Z</time> </wpt> <wpt lat="52.52962" lon="13.40155"> <time>2014-11-07T11:22:36Z</time> </wpt> <wpt lat="52.5293" lon="13.40174"> <time>2014-11-07T11:22:39Z</time> </wpt> <wpt lat="52.52897" lon="13.40196"> <time>2014-11-07T11:22:42Z</time> </wpt> <wpt lat="52.528890000000004" lon="13.40197"> <time>2014-11-07T11:22:45Z</time> </wpt> <wpt lat="52.52886" lon="13.40198"> <time>2014-11-07T11:22:48Z</time> </wpt> <wpt lat="52.52827" lon="13.40243"> <time>2014-11-07T11:22:51Z</time> </wpt> <wpt lat="52.52816" lon="13.40252"> <time>2014-11-07T11:22:54Z</time> </wpt> <wpt lat="52.528059999999996" lon="13.402600000000001"> <time>2014-11-07T11:22:57Z</time> </wpt> <wpt lat="52.527899999999995" lon="13.402740000000001"> <time>2014-11-07T11:23:00Z</time> </wpt> <wpt lat="52.52764" lon="13.402910000000002"> <time>2014-11-07T11:23:03Z</time> </wpt> <wpt lat="52.52742" lon="13.403100000000002"> <time>2014-11-07T11:23:06Z</time> </wpt> <wpt lat="52.5273" lon="13.403190000000002"> <time>2014-11-07T11:23:09Z</time> </wpt> <wpt lat="52.52721" lon="13.403260000000001"> <time>2014-11-07T11:23:12Z</time> </wpt> <wpt lat="52.52713" lon="13.403300000000002"> <time>2014-11-07T11:23:15Z</time> </wpt> <wpt lat="52.52706" lon="13.403340000000002"> <time>2014-11-07T11:23:18Z</time> </wpt> <wpt lat="52.527029999999996" lon="13.403360000000001"> <time>2014-11-07T11:23:21Z</time> </wpt> <wpt lat="52.526759999999996" lon="13.403480000000002"> <time>2014-11-07T11:23:24Z</time> </wpt> <wpt lat="52.52618" lon="13.403670000000002"> <time>2014-11-07T11:23:27Z</time> </wpt> <wpt lat="52.52607" lon="13.403700000000002"> <time>2014-11-07T11:23:30Z</time> </wpt> <wpt lat="52.52607" lon="13.4037"> <time>2014-11-07T11:23:33Z</time> </wpt> <wpt lat="52.52603" lon="13.4038"> <time>2014-11-07T11:23:36Z</time> </wpt> <wpt lat="52.525999999999996" lon="13.40389"> <time>2014-11-07T11:23:39Z</time> </wpt> <wpt lat="52.525369999999995" lon="13.40527"> <time>2014-11-07T11:23:42Z</time> </wpt> <wpt lat="52.524989999999995" lon="13.40611"> <time>2014-11-07T11:23:45Z</time> </wpt> <wpt lat="52.524969999999996" lon="13.40617"> <time>2014-11-07T11:23:48Z</time> </wpt> <wpt lat="52.52495" lon="13.406239999999999"> <time>2014-11-07T11:23:51Z</time> </wpt> <wpt lat="52.524939999999994" lon="13.40627"> <time>2014-11-07T11:23:54Z</time> </wpt> <wpt lat="52.524939999999994" lon="13.4063"> <time>2014-11-07T11:23:57Z</time> </wpt> <wpt lat="52.524939999999994" lon="13.406369999999999"> <time>2014-11-07T11:24:00Z</time> </wpt> <wpt lat="52.52494" lon="13.40637"> <time>2014-11-07T11:24:03Z</time> </wpt> <wpt lat="52.52493" lon="13.40648"> <time>2014-11-07T11:24:06Z</time> </wpt> <wpt lat="52.524919999999995" lon="13.406600000000001"> <time>2014-11-07T11:24:09Z</time> </wpt> <wpt lat="52.524899999999995" lon="13.406720000000002"> <time>2014-11-07T11:24:12Z</time> </wpt> <wpt lat="52.52486999999999" lon="13.406910000000002"> <time>2014-11-07T11:24:15Z</time> </wpt> <wpt lat="52.52483999999999" lon="13.407030000000002"> <time>2014-11-07T11:24:18Z</time> </wpt> <wpt lat="52.52480999999999" lon="13.407140000000002"> <time>2014-11-07T11:24:21Z</time> </wpt> <wpt lat="52.52469999999999" lon="13.407440000000001"> <time>2014-11-07T11:24:24Z</time> </wpt> <wpt lat="52.52451999999999" lon="13.40792"> <time>2014-11-07T11:24:27Z</time> </wpt> <wpt lat="52.52452" lon="13.40792"> <time>2014-11-07T11:24:30Z</time> </wpt> <wpt lat="52.52442" lon="13.40788"> <time>2014-11-07T11:24:33Z</time> </wpt> <wpt lat="52.52439" lon="13.407860000000001"> <time>2014-11-07T11:24:36Z</time> </wpt> <wpt lat="52.524359999999994" lon="13.407850000000002"> <time>2014-11-07T11:24:39Z</time> </wpt> <wpt lat="52.52387999999999" lon="13.407480000000001"> <time>2014-11-07T11:24:42Z</time> </wpt> <wpt lat="52.52368999999999" lon="13.40736"> <time>2014-11-07T11:24:45Z</time> </wpt> <wpt lat="52.52340999999999" lon="13.40719"> <time>2014-11-07T11:24:48Z</time> </wpt> <wpt lat="52.52341" lon="13.40719"> <time>2014-11-07T11:24:51Z</time> </wpt> <wpt lat="52.523309999999995" lon="13.40768"> <time>2014-11-07T11:24:54Z</time> </wpt> <wpt lat="52.52325999999999" lon="13.407879999999999"> <time>2014-11-07T11:24:57Z</time> </wpt> <wpt lat="52.523199999999996" lon="13.4081"> <time>2014-11-07T11:25:00Z</time> </wpt> <wpt lat="52.523129999999995" lon="13.408299999999999"> <time>2014-11-07T11:25:03Z</time> </wpt> <wpt lat="52.523039999999995" lon="13.40852"> <time>2014-11-07T11:25:06Z</time> </wpt> <wpt lat="52.522909999999996" lon="13.40884"> <time>2014-11-07T11:25:09Z</time> </wpt> <wpt lat="52.52265" lon="13.40957"> <time>2014-11-07T11:25:12Z</time> </wpt> <wpt lat="52.52265" lon="13.40957"> <time>2014-11-07T11:25:15Z</time> </wpt> <wpt lat="52.52271" lon="13.4097"> <time>2014-11-07T11:25:18Z</time> </wpt> <wpt lat="52.52271" lon="13.40972"> <time>2014-11-07T11:25:21Z</time> </wpt> <wpt lat="52.52271" lon="13.40973"> <time>2014-11-07T11:25:24Z</time> </wpt> <wpt lat="52.52271" lon="13.409749999999999"> <time>2014-11-07T11:25:27Z</time> </wpt> <wpt lat="52.52271" lon="13.409759999999999"> <time>2014-11-07T11:25:30Z</time> </wpt> <wpt lat="52.52271" lon="13.409769999999998"> <time>2014-11-07T11:25:33Z</time> </wpt> <wpt lat="52.522659999999995" lon="13.409829999999998"> <time>2014-11-07T11:25:36Z</time> </wpt> <wpt lat="52.52266" lon="13.40983"> <time>2014-11-07T11:25:39Z</time> </wpt> <wpt lat="52.52263" lon="13.40987"> <time>2014-11-07T11:25:42Z</time> </wpt> <wpt lat="52.5226" lon="13.4099"> <time>2014-11-07T11:25:45Z</time> </wpt> <wpt lat="52.52258" lon="13.409930000000001"> <time>2014-11-07T11:25:48Z</time> </wpt> <wpt lat="52.52254" lon="13.40999"> <time>2014-11-07T11:25:51Z</time> </wpt> <wpt lat="52.52254" lon="13.40999"> <time>2014-11-07T11:25:54Z</time> </wpt> <wpt lat="52.5225" lon="13.41003"> <time>2014-11-07T11:25:57Z</time> </wpt> <wpt lat="52.5225" lon="13.41004"> <time>2014-11-07T11:26:00Z</time> </wpt> <wpt lat="52.52249" lon="13.41006"> <time>2014-11-07T11:26:03Z</time> </wpt> <wpt lat="52.52249" lon="13.41007"> <time>2014-11-07T11:26:09Z</time> </wpt> <wpt lat="52.52249" lon="13.410089999999999"> <time>2014-11-07T11:26:12Z</time> </wpt> <wpt lat="52.5225" lon="13.410109999999998"> <time>2014-11-07T11:26:15Z</time> </wpt> <wpt lat="52.5225" lon="13.410119999999997"> <time>2014-11-07T11:26:18Z</time> </wpt> <wpt lat="52.52253" lon="13.410179999999997"> <time>2014-11-07T11:26:21Z</time> </wpt> <wpt lat="52.52253" lon="13.41018"> <time>2014-11-07T11:26:24Z</time> </wpt> <wpt lat="52.52214" lon="13.41085"> <time>2014-11-07T11:26:27Z</time> </wpt> <wpt lat="52.52194" lon="13.41118"> <time>2014-11-07T11:26:30Z</time> </wpt> <wpt lat="52.52189" lon="13.41127"> <time>2014-11-07T11:26:33Z</time> </wpt> <wpt lat="52.521699999999996" lon="13.41158"> <time>2014-11-07T11:26:36Z</time> </wpt> <wpt lat="52.521508" lon="13.411267"> <time>2014-11-07T11:26:39Z</time> </wpt> </gpx>
只需要像这样添加许多节点作为节点的子节点：
<?xml version="1.0"?> <gpx version="1.1" creator="Xcode"> <wpt lat="35.641043" lon="139.609592"> <name>63.265614</name> </wpt> <wpt lat="35.641043" lon="139.609592"> <name>63.265614</name> </wpt> <wpt lat="35.640779" lon="139.609641"> <name>45.113590</name> </wpt> <wpt lat="35.640771" lon="139.609642"> <name>45.052517</name> </wpt> <wpt lat="35.640770" lon="139.609680"> <name>45.798065</name> </wpt> ... </gpx>
我不知道如何控制速度。