为了在全球定位系统和网络位置提供商之间切换,我只是尝试了这样一种方式,当一个提供商被禁用时,我会切换到另一个提供商,但我的onProviderEnabled()没有被调用
public void onProviderDisabled(String provider) {
Toast.makeText(TrackerService.this, "Disabled : " + provider, Toast.LENGTH_LONG).show();
}
public void onProviderEnabled(String provider) {
Toast.makeText(TrackerService.this, "Enabled : " + provider, Toast.LENGTH_LONG).show()发布于 2012-01-02 17:46:28
如下所示定义一个位置监听器:
LocationListener locationListener = new LocationListener() {
public void onLocationChanged(Location location) {
}
public void onProviderDisabled(String provider) {}
public void onProviderEnabled(String provider) {}
public void onStatusChanged(String provider, int status, Bundle extras) {}
};然后:
LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);https://stackoverflow.com/questions/8699262
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