Question

我正在尝试实施“融合位置”。我有一个使用onHandleIntent的位置服务.. 我的问题是：我可以从onHandleIntent发送主要活动中的位置信息纬度，经度吗？

我从mainactivity调用此服务。像这样：

mIntentService = new Intent(this,LocationService.class);
mPendingIntent = PendingIntent.getService(this, 1, mIntentService, 0);

我的服务地点是这样的：

public class LocationService extends IntentService {

    private String TAG = this.getClass().getSimpleName();
    public LocationService() {
        super("Fused Location");
    }

    public LocationService(String name) {
        super("Fused Location");
    }

    @Override
    protected void onHandleIntent(Intent intent) {

            Location location = intent.getParcelableExtra(LocationClient.KEY_LOCATION_CHANGED);
            if(location !=null){
                Log.i(TAG, "onHandleIntent " + location.getLatitude() + "," + location.getLongitude());
                NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE); 
                Builder noti = new NotificationCompat.Builder(this);
                noti.setContentTitle("Fused Location");
                noti.setContentText(location.getLatitude() + "," + location.getLongitude());
                noti.setSmallIcon(R.drawable.ic_launcher);

                notificationManager.notify(1234, noti.build());


            }

    }

}

Answer 1

使用LocalBroadcastManager。

通过android文档：

帮助程序注册并向您的进程中的本地对象发送Intent广播。与使用sendBroadcast（Intent）发送全局广播相比，这有许多优点：

You know that the data you are broadcasting won't leave your app, so don't need to worry about leaking private data.
It is not possible for other applications to send these broadcasts to your app, so you don't need to worry about having security holes they can exploit.
It is more efficient than sending a global broadcast through the system.

检查这些：

从onHandleIntent获取数据

1 个答案: