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I am looking for the best, if any, programmatic way of connecting two or more Android phones to each other through the use of either Bluetooth or preferably, Wi-Fi. Apparently Android devices still do not have ad-hoc Wi-Fi capabilities and I am trying to create a peer based program without the use of any central server.

I want to accomplish this without the use of modification to the phones (no rooting). It is even fine to have a phone act as an access point with no Internet access to its clients if that is possible, I just need a mobile network.

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2 Answers 2

I have 2.2 on my Android phone and it does have tethering - it can create a wireless access point then other devices can connect to it.

To prevent it having the internet, just turn mobile internet off.

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up vote 0 down vote accepted

The short answer is, you can't directly through the SDK. Some phones / revisions may have factory or other support to do so, but you can't rely on the SDK to do this.

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