BlackBerry Widget 应用程序 - GPS 位置始终为 0,0

发布于 2024-09-28 15:15:08 字数 916 浏览 1 评论 0原文

我试图在黑莓手机上的小部件应用程序中获取 GPS 位置，但 API 始终返回纬度和经度 0,0。

模拟器：storm 2 (9550)/bold(9700) 操作系统：5.0/5.0

IDE:Eclipse

html页面代码如下：

var modeCellsite   = 0;
var modeAssisted   = 1;
var modeAutonomous = 2;

function locationChanged()
{

    alert("Lat " + blackberry.location.latitude +
          " Lon " + blackberry.location.longitude +
          " Time " + blackberry.location.timestamp );
    return true;
}

if ( window.blackberry && blackberry.location.GPSSupported )
{
    var isUpdated = false;
    var theCount = 0;
    alert("Location tracking is supported");
    blackberry.location.onLocationUpdate("locationChanged()");
    blackberry.location.setAidMode(modeAutonomous);
    while ( theCount++ < 10 && !isUpdated )
        isUpdated = blackberry.location.refreshLocation();
}
else
{
    document.write("Location tracking is not supported");
}

原文

I am trying to get the GPS location in a widget application on a blackberry, but the API always returns a latitude and longitude of 0,0.

Simulator: storm 2 (9550)/ bold(9700) and OS: 5.0/5.0

IDE:Eclipse

the html page code as below:

var modeCellsite   = 0;
var modeAssisted   = 1;
var modeAutonomous = 2;

function locationChanged()
{

    alert("Lat " + blackberry.location.latitude +
          " Lon " + blackberry.location.longitude +
          " Time " + blackberry.location.timestamp );
    return true;
}

if ( window.blackberry && blackberry.location.GPSSupported )
{
    var isUpdated = false;
    var theCount = 0;
    alert("Location tracking is supported");
    blackberry.location.onLocationUpdate("locationChanged()");
    blackberry.location.setAidMode(modeAutonomous);
    while ( theCount++ < 10 && !isUpdated )
        isUpdated = blackberry.location.refreshLocation();
}
else
{
    document.write("Location tracking is not supported");
}

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枯叶蝶 2024-10-05 15:15:08

在运行小部件之前，请确保您已打开 SIM 卡中的 GPS。

例如在模拟器中转到：
    模拟-> GPS定位...
    在路线下单击“添加”
    选择随机路线生成器
       腿数 1000
       行程时间 600
       单击“确定”
    单击播放箭头

Make sure you turned ON GPS in the SIM before running your widget.

For Example in the simulator goto:
    Simulate -> GPS Location...
    Under Route Click "add"
    Choice Random Route Generator
       Number of Legs 1000
       Travel Time 600
       click OK
    Click Play arrow

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