我想在安卓设备上使用地理定位功能，我用Apache Cordova写了一个应用程序。但无论是在安卓电脑模拟器还是在安卓手机上，地理定位都无法正常工作。
我尝试了以下链接：http://cordova.apache.org/docs/en/2.4.0/cordova_geolocation_geolocation.md.html#geolocation.getCurrentPosition_full_example和http://www.w3schools.com/html/tryit.asp?filename=tryhtml5_geolocation 我的 platforms/android/AndroidManifest.xml 文件如下：
当我在Android模拟器中运行应用程序并运行logcat时，我看到：
我尝试了以下链接：http://cordova.apache.org/docs/en/2.4.0/cordova_geolocation_geolocation.md.html#geolocation.getCurrentPosition_full_example和http://www.w3schools.com/html/tryit.asp?filename=tryhtml5_geolocation 我的 platforms/android/AndroidManifest.xml 文件如下：
<?xml version='1.0' encoding='utf-8'?>
<manifest android:hardwareAccelerated="true" android:versionCode="1" android:versionName="0.0.1" android:windowSoftInputMode="adjustPan" package="net.example.test" xmlns:android="http://schemas.android.com/apk/res/android">
<supports-screens android:anyDensity="true" android:largeScreens="true" android:normalScreens="true" android:resizeable="true" android:smallScreens="true" android:xlargeScreens="true" />
<uses-permission android:name="android.permission.INTERNET" />
<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" />
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="19" />
<application android:debuggable="true" android:hardwareAccelerated="true" android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale" android:label="@string/app_name" android:name="Test" android:theme="@android:style/Theme.Black.NoTitleBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
www/config.xml:
<?xml version='1.0' encoding='utf-8'?>
<widget id="net.example.test" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
<name>Test</name>
<description>
A sample Apache Cordova application that responds to the deviceready event.
</description>
<author email="dev@cordova.apache.org" href="http://cordova.io">
Apache Cordova Team
</author>
<content src="index.html" />
<access origin="*" />
<feature name="Geolocation">
<param name="android-package" value="org.apache.cordova.GeoBroker" />
</feature>
</widget>
我有Cordova 3.3.1和这些插件：
$ cordova -v
3.3.1-0.4.2
$ cordova plugin ls
[ 'org.apache.cordova.console',
'org.apache.cordova.device',
'org.apache.cordova.dialogs',
'org.apache.cordova.geolocation' ]
$
我在互联网上（包括stackoverflow）找到了很多问题，但都没有解决我的问题。
你有什么想法，我哪里出错了吗？
更新：
现在我的index.html文件中：
<!DOCTYPE html>
<html><head>
<script type="text/javascript" charset="utf-8" src="cordova.js"></script>
<script type="text/javascript" charset="utf-8">
// Wait for device API libraries to load
document.addEventListener("deviceready", onDeviceReady, false);
// device APIs are available
function onDeviceReady() {
console.log('in onDeviceReady()');
navigator.geolocation.getCurrentPosition(onSuccess, onError);
}
// onSuccess Geolocation
function onSuccess(position) {
console.log('in onSuccess()');
console.log(position.coords.latitude);
console.log(position.coords.longitude);
var element = document.getElementById('geolocation');
element.innerHTML = 'Latitude: ' + position.coords.latitude + '<br />' +
'Longitude: ' + position.coords.longitude + '<br />' +
'Altitude: ' + position.coords.altitude + '<br />' +
'Accuracy: ' + position.coords.accuracy + '<br />' +
'Altitude Accuracy: ' + position.coords.altitudeAccuracy + '<br />' +
'Heading: ' + position.coords.heading + '<br />' +
'Speed: ' + position.coords.speed + '<br />' +
'Timestamp: ' + position.timestamp + '<br />';
}
// onError Callback receives a PositionError object
function onError(error) {
console.log('in onError()');
console.log(error.code);
console.log(error.message);
alert('code: ' + error.code + '\n' +
'message: ' + error.message + '\n');
}
</script>
</head><body><p id="geolocation">Finding geolocation...</p></body></html>
当我在Android模拟器中运行应用程序并运行logcat时，我看到：
$ telnet localhost 5554
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Android Console: type 'help' for a list of commands
OK
geo fix 50.60 10.20
OK
$ adb logcat Cordova:* DroidGap:* CordovaLog:* *:S
- waiting for device -
I/CordovaLog( 805): Changing log level to DEBUG(3)
I/CordovaLog( 805): Found start page location: index.html
I/CordovaLog( 805): Changing log level to DEBUG(3)
I/CordovaLog( 805): Found start page location: index.html
D/CordovaLog( 805): file:///android_asset/www/index.html: Line 11 : in onDeviceReady()
D/CordovaLog( 805): file:///android_asset/www/index.html: Line 33 : in onError()
D/CordovaLog( 805): file:///android_asset/www/index.html: Line 34 : null
你能帮我一下吗？