3

我正在使用 Cordova 3.0.0、三星 Galaxy S3 4.1.2 进行测试。

当我测试 Phonegap 观看位置的完整示例时：http: //docs.phonegap.com/en/edge/cordova_geolocation_geolocation.md.html#geolocation.watchPosition

我得到一个带有坐标的第一行，然后我得到了错误：

code 3
message : Position retrieval timed out.

并且没有返回其他位置。我的 iphone 上的相同代码正在运行。我在走路时测试，当我在车里时，同样的事情。

我注意到当我在安卓设备上使用谷歌地图时，顶部栏会弹出一个 GPS 图标。当我启动我的应用程序时，它不在这里。

清单已正确设置权限，我的选择是：

var options = { maximumAge: 3000, timeout: 5000, enableHighAccuracy: true };
watchID = navigator.geolocation.watchPosition( onSuccess, onError, options );

我需要精确度才能使我的应用程序正常工作...

感谢帮助。

4

5 回答 5

11

好的，经过数小时的测试，我设法让 watchPosition 在 Android 上使用 Cordova 3.1.0 工作。

你必须做什么：使用 html5 only api 进行地理定位，不要包括这个：http ://cordova.apache.org/docs/en/3.1.0/cordova_geolocation_geolocation.md.html#Geolocation

如果您的项目中已经有它，请通过 CLI 将其删除：cordova plugin rm org.apache.cordova.geolocation

当然，将这些行保留在您的 android manifest 中：

< uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
< uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
< uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />

这对我有用，所以告诉我它是否对你有用。如果您需要，我将发布代码（但例如，cordova 完整示例有效）

于 2013-11-19T11:30:13.607 回答
3

也许这可以帮助你：

我刚刚在 Cordova/PhoneGap 中发现了一个大问题： - 当您打开由 cordova 构建的 Android 项目（在命令行中）时，requestUpdate 设置为..... 60 秒！！！！！！！！！！！！！！！您每分钟都有一个新位置！即使您使用 GPS (enableHighAccuracy="true")。因此，尝试将其设置为 1000，您可以在 org.apache.cordova.geolocation 包中找到 LocationManager.GPS_PROVIDER -> GPSListener 类！

于 2013-11-28T14:43:10.530 回答
0

是的，你是对的，Phonegap v3.x 中的地理位置似乎存在问题 - 我安装了 3.1.0-0.15.0。我看到了同样的情况：一个正确的位置，然后是一个超时错误，触发了观察者的清除/重新添加，然后是一个正确的位置。在 Phonegap 2.9.0 上运行相同的测试应用程序，它工作正常，成功检索位置。这次我使用了选项{ maximumAge: 0, timeout: 30000, enableHighAccuracy: true };

看看你是否得到相同的结果：这里是 v3.1.0 project&APK和这里是 v2.9.0 project&APK。

这是我使用 Phonegap 3.1.0 构建的 logcat：

10-24 20:50:29.287: I/Web Console(17092): Device Ready at :1171167449
10-24 20:50:59.287: I/Web Console(17092): Error while retrieving current position. Error code: 3,Message: Position retrieval timed out. at :1171167509
10-24 20:51:29.328: I/Web Console(17092): Error while retrieving current position. Error code: 3,Message: Position retrieval timed out. at :1171167509
10-24 20:51:59.337: I/Web Console(17092): Error while retrieving current position. Error code: 3,Message: Position retrieval timed out. at :1171167445
10-24 20:52:28.397: I/Web Console(17092): Position updated: latitude=50.64626501666667, longitude=-4.736916616666666, accuracy=17m at :-1468095491
10-24 20:52:28.397: I/Web Console(17092): Position updated: latitude=50.64626501666667, longitude=-4.736916616666666, accuracy=17m at :-1468095491
10-24 20:52:58.407: I/Web Console(17092): Error while retrieving current position. Error code: 3,Message: Position retrieval timed out. at :1171167445
10-24 20:53:27.878: I/Web Console(17092): Position updated: latitude=50.646433849999994, longitude=-4.736890766666666, accuracy=8m at :-1468095491
10-24 20:53:27.878: I/Web Console(17092): Position updated: latitude=50.646433849999994, longitude=-4.736890766666666, accuracy=8m at :-1468095491
10-24 20:53:57.887: I/Web Console(17092): Error while retrieving current position. Error code: 3,Message: Position retrieval timed out. at :1171167445
10-24 20:54:27.367: I/Web Console(17092): Position updated: latitude=50.64643435, longitude=-4.736896850000001, accuracy=9m at :-1468095491
10-24 20:54:27.367: I/Web Console(17092): Position updated: latitude=50.64643435, longitude=-4.736896850000001, accuracy=9m at :-1468095491
10-24 20:54:57.377: I/Web Console(17092): Error while retrieving current position. Error code: 3,Message: Position retrieval timed out. at :1171167445

这是我使用 Phonegap v2.9.0 构建时来自完全相同的应用程序的 logcat：

10-24 21:10:19.698: I/Web Console(19755): Device Ready at :1172318425
10-24 21:10:22.487: I/Web Console(19755): Position update rejected because accuracy of45m is less than required 20m at :1172318349
10-24 21:10:54.697: I/Web Console(19755): Position updated: latitude=50.646209633333335, longitude=-4.737049566666667, accuracy=9m at :1172318421
10-24 21:10:55.177: I/Web Console(19755): Position updated: latitude=50.64623646666667, longitude=-4.7369963, accuracy=9m at :1172318421
10-24 21:10:56.177: I/Web Console(19755): Position updated: latitude=50.64623674999999, longitude=-4.736949983333333, accuracy=9m at :1172318357
10-24 21:10:57.677: I/Web Console(19755): Position updated: latitude=50.646237033333335, longitude=-4.73695015, accuracy=9m at :1172318357
10-24 21:10:58.677: I/Web Console(19755): Position updated: latitude=50.646238333333336, longitude=-4.736944716666667, accuracy=9m at :1172318357
10-24 21:10:59.747: I/Web Console(19755): Position updated: latitude=50.6462348, longitude=-4.736952216666666, accuracy=9m at :1172318357
10-24 21:11:00.667: I/Web Console(19755): Position updated: latitude=50.64623206666667, longitude=-4.73695695, accuracy=9m at :1172318357
10-24 21:11:01.677: I/Web Console(19755): Position updated: latitude=50.646232700000006, longitude=-4.7369544999999995, accuracy=9m at :1172318357
10-24 21:11:02.677: I/Web Console(19755): Position updated: latitude=50.646232700000006, longitude=-4.7369544999999995, accuracy=12m at :1172318357
10-24 21:11:03.687: I/Web Console(19755): Position updated: latitude=50.64623241666666, longitude=-4.736952116666667, accuracy=12m at :1172318357
10-24 21:11:04.207: I/Web Console(19755): Position updated: latitude=50.646240533333334, longitude=-4.736951266666667, accuracy=12m at :1172318357
10-24 21:11:05.187: I/Web Console(19755): Position updated: latitude=50.646235399999995, longitude=-4.736953183333334, accuracy=12m at :1172318357
10-24 21:11:06.197: I/Web Console(19755): Position updated: latitude=50.6462522, longitude=-4.736926933333334, accuracy=12m at :1172318357
10-24 21:11:07.197: I/Web Console(19755): Position updated: latitude=50.646253949999995, longitude=-4.736931416666667, accuracy=12m at :1172318357
10-24 21:11:07.517: I/Web Console(19755): Position update rejected because accuracy of45m is less than required 20m at :1172318357
10-24 21:11:08.197: I/Web Console(19755): Position updated: latitude=50.64624196666667, longitude=-4.736951366666666, accuracy=9m at :1172318357
10-24 21:11:09.697: I/Web Console(19755): Position updated: latitude=50.646261833333334, longitude=-4.73694825, accuracy=9m at :1172318357
10-24 21:11:10.697: I/Web Console(19755): Position updated: latitude=50.64627816666666, longitude=-4.736968816666666, accuracy=9m at :1172318357
10-24 21:11:11.197: I/Web Console(19755): Position updated: latitude=50.64627698333334, longitude=-4.736982066666667, accuracy=9m at :1172318357
10-24 21:11:12.197: I/Web Console(19755): Position updated: latitude=50.646291033333334, longitude=-4.736992866666667, accuracy=9m at :1172318357
10-24 21:11:13.197: I/Web Console(19755): Position updated: latitude=50.646285549999995, longitude=-4.73696835, accuracy=9m at :1172318357
10-24 21:11:14.197: I/Web Console(19755): Position updated: latitude=50.64628801666666, longitude=-4.736988766666667, accuracy=9m at :1172318357
10-24 21:11:15.197: I/Web Console(19755): Position updated: latitude=50.646256433333335, longitude=-4.736974683333333, accuracy=9m at :1172318357
10-24 21:11:16.197: I/Web Console(19755): Position updated: latitude=50.64623895, longitude=-4.736980716666666, accuracy=9m at :1172318357
10-24 21:11:17.207: I/Web Console(19755): Position updated: latitude=50.646249616666665, longitude=-4.736948533333333, accuracy=9m at :1172318357
10-24 21:11:18.207: I/Web Console(19755): Position updated: latitude=50.64624111666667, longitude=-4.7369412833333335, accuracy=9m at :1172318357
10-24 21:11:19.217: I/Web Console(19755): Position updated: latitude=50.64624506666667, longitude=-4.7369719, accuracy=9m at :1172318357
10-24 21:11:20.207: I/Web Console(19755): Position updated: latitude=50.646218950000005, longitude=-4.7369769999999995, accuracy=9m at :1172318357
10-24 21:11:21.207: I/Web Console(19755): Position updated: latitude=50.64621395000001, longitude=-4.7369834, accuracy=9m at :1172318357
10-24 21:11:22.207: I/Web Console(19755): Position updated: latitude=50.646217416666666, longitude=-4.736986783333333, accuracy=12m at :1172318357
10-24 21:11:23.207: I/Web Console(19755): Position updated: latitude=50.646211816666664, longitude=-4.7369768500000005, accuracy=12m at :1172318357
10-24 21:11:24.707: I/Web Console(19755): Position updated: latitude=50.646210450000005, longitude=-4.736994233333333, accuracy=12m at :1172318357
10-24 21:11:25.707: I/Web Console(19755): Position updated: latitude=50.64621571666667, longitude=-4.736988583333333, accuracy=12m at :1172318357
10-24 21:11:26.707: I/Web Console(19755): Position updated: latitude=50.646216466666665, longitude=-4.7370037, accuracy=12m at :1172318357
10-24 21:11:27.707: I/Web Console(19755): Position updated: latitude=50.64621723333333, longitude=-4.737019266666667, accuracy=20m at :1172318357
10-24 21:11:28.717: I/Web Console(19755): Position updated: latitude=50.64621738333334, longitude=-4.737011333333333, accuracy=12m at :1172318357
10-24 21:11:29.717: I/Web Console(19755): Position updated: latitude=50.64621768333333, longitude=-4.7370187, accuracy=18m at :1172318357
10-24 21:11:30.727: I/Web Console(19755): Position updated: latitude=50.64621798333333, longitude=-4.737026116666667, accuracy=18m at :1172318357
于 2013-10-22T19:18:03.973 回答
0

我确实解决了将这一行添加到清单的问题：

<uses-permission android:name="android.permission.INTERNET" />

默认情况下，CLI 命令不会将此行添加到清单中。

您必须授予应用程序权限才能使用 wifi 和手机天线获取位置

我正在使用这条线进行测试，但没有区别：

<uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />

我已经更改了在位于 app/src/org.apache.cordova.geolocation 的文件 GPSListener.java 中获取新位置的时间：

this.locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 60000, 0, this);

我确实将 60000 更改为 2000，但没有区别。

我的设备是带有 Android 4.3 的 i9300

我希望这个信息可以帮助别人！

问候！

于 2013-12-09T08:04:53.630 回答
0

首先确保您的代码没有错误！如果您确定，那么您还需要做一件事！只需更改 Android 设备的安全设置即可。转到设置 -> 安全 -> 选中“未知来源”复选框，以允许您的 apk 正常运行。

希望它对我有用！

于 2014-10-31T20:20:16.477 回答