Android - 是否可以同时拥有 3G 和 Wifi 连接?
我想知道有谁知道是否可以在 Android 上同时打开 wifi 和 3g 连接?
有没有办法控制对 Wifi 和 3g/GPRS 数据连接的访问并同时使用它们?
I was wondering does anyone know if its possible to open a wifi and a 3g connection at the same time on Android?
Is there any way to control access to both Wifi and 3g/GPRS data connections and use them at the same time?
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目前看起来操作系统会在 wifi 激活时关闭 3G 数据连接。
对于某些应用程序来说,最好通知操作系统它们只想使用 3G 网络。这将减少由于离开和进入不良 WiFi 连接而导致的数据连接丢失数量。
At the moment it looks like OS will close the 3G data connection in the moment the wifi gets active.
For some applications it would be very nice to notify the OS that they only want to use the 3G network. This would reduce the number of data connection loss because of leaving and entering bad wifi connections.