如何在android webview中启用GPS位置？

Question

我尝试了hablitar的GPS定位功能，将其放入清单android：

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_GPS" />
<uses-permission android:name="android.permission.ACCESS_ASSISTED_GPS" />
<uses-permission android:name="android.permission.ACCESS_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

并将webview设置为：

setGeolocationEnabled(true);

但仍无效。我该怎么做才能让它发挥作用？我是新来的。

Answer 1

您需要开始在代码中请求GPS更新。

LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);

LocationListener locationListener = new LocationListener() {
    public void onLocationChanged(Location location) {
                              // Called when a new location is found by the location provider.
    }
}
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 1000, locationListener);

然后，您可以获取您收到的GPS值，并通过网址

将其传递给网页浏览