您可以设置minTime为任意值。但是，你只会得到一个更新一次新的位置是可用的。该网络只更新每隔45秒左右，我自己的每一个电话。这似乎是网络提供程序的限制。如果你想更频繁的更新使用GPS提供商。根据GPS硬件，你应该避开4Hz的最大更新率。

You can set the minTime to any value. However, you will only get an update once a new location is available. The network only updates every 45 sec or so on every phone I own. This seems to be a limitation of the Network Provider. If you want more frequent updates use the GPS provider. Depending on the GPS hardware you should get a maximum update rate around 4Hz.