blocks|key|1378269|text|这是您所请求的功能的错误报告。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1378270|它的状态是“已审核”，但我不相信它还没有实现。|1378271|http://code.google.com/p/android/issues/detail?id=82|offset|length|1378272|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|1G|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@$F|R|G|S|1|T]]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|E]]]]

Here's a bug report on the feature you're requesting.

It's status is "reviewed" but I don't believe it's been implemented yet.

<a href="http://code.google.com/p/android/issues/detail?id=82" rel="noreferrer">http://code.google.com/p/android/issues/detail?id=82</a>

blocks|key|1378363|text|尽管Android无法找到并连接到ad-hoc网络，但它肯定可以连接到接入点。因此，作为一种变通办法，您可以使用例如Connectify将您的无线网卡转换为接入点。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1378364|entityMap|0|LINK|mutability|MUTABLE|url|http://www.connectify.me/^0|1M|A|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Although Android can't find and connect to ad-hoc networks it sure can connect to Access Points. So as a work-around you can turn your Wireless Card into an Access Point using, for example, <a href="http://www.connectify.me/" rel="noreferrer">Connectify</a>.

blocks|key|1163223|text|在我们的学士学位论文中，我和我的朋友目前正在开发一个实现AODV协议(适用于移动网络的多跳路由)的java库。最终的“产品”包括一种在几个android设备上创建/加入adhoc网络的简单方法，以及一个通过库发送和接收消息的界面。不幸的是，每一种类型的手机，比如hero，nexsus+one…有一种依赖于电话的方式来创建adhoc网络，所以目前我们只支持几个电话)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1163224|这意味着，一旦这个项目完成，人们就可以使用扎根的手机实现他们的分布式应用程序(文件共享、游戏等)。只需将库.jar文件包含在他们的安卓项目中。|1163225|顺便说一句，这都是开源的|1163226|http://code.google.com/p/adhoc-on-android/|offset|length|1163227|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|16|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@$H|U|I|V|1|W]]|A|$]]|$1|J|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|G]]]]

my friend and I are currently developing a java library implementing the AODV protocol (multihop routing suitable for mobile networks), in our bachelor thesis. The final 'product' includes a easy way to create/join an adhoc network on several android devices and an interface through the library, to send and receive messages. Unfortunately each type of phone such as hero, nexsus one... have a phonedepended way for createing a adhoc network so currently we are only supporting a few phones).

this means that once this project is finished, people with rooted phones can implement their distributed applications (file sharing, games, ...) by simply including the library .jar file in their android projects.

it's all open source by the way

<a href="http://code.google.com/p/adhoc-on-android/" rel="noreferrer">http://code.google.com/p/adhoc-on-android/</a>

blocks|key|1378307|text|您可以将android设备连接到已知的ad-hoc网络。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1378308|编辑/system/etc/wifi/tiwlan.ini|1378309|WiFiAdhoc+=+1
dot11DesiredSSID+=+<your_network_ssid>
dot11DesiredBSSType+=+0+|code-block|syntax|javascript|1378310|编辑/data/misc/wifi/wpa_supplicant.conf|1378311|ctrl_interface=tiwlan0
update_config=1
eapol_version=1
ap_scan=2|1378312|如果这太简单化了，请参阅这些instructions。|offset|length|1378313|entityMap|0|LINK|mutability|MUTABLE|url|http://hydtechblog.com/2009/09/14/how-to-connect-to-ad-hoc-networks-using-tmobile-g1-android/^0|0|0|0|0|0|E|C|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|11|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|13|8|@]|9|@$O|14|P|15|1|16]]|A|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]]]

you can connect your android device to a known ad-hoc network.

edit /system/etc/wifi/tiwlan.ini

<pre><code>WiFiAdhoc = 1
dot11DesiredSSID = &lt;your_network_ssid&gt;
dot11DesiredBSSType = 0 
</code></pre>

edit /data/misc/wifi/wpa_supplicant.conf 

<pre><code>ctrl_interface=tiwlan0
update_config=1
eapol_version=1
ap_scan=2
</code></pre>

if that is too simplistic, see these <a href="http://hydtechblog.com/2009/09/14/how-to-connect-to-ad-hoc-networks-using-tmobile-g1-android/" rel="noreferrer">instructions</a>.

blocks|key|1378398|text|从API+level+14开始支持点对点的WiFi网络。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1378399|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.android.com/reference/android/net/wifi/p2p/package-summary.html^0|1|C|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Support for peer to peer WiFi networking is available since <a href="http://developer.android.com/reference/android/net/wifi/p2p/package-summary.html">API level 14</a>.

blocks|key|1378424|text|您的答案是Wi-Fi+direct，这是通过ICS提供的。这里有一个用Android+doc描述的链接|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1378425|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.android.com/guide/topics/wireless/wifip2p.html^0|Z|B|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Your answer is Wi-Fi direct which is made available with ICS. Here is a link for explanation in <a href="http://developer.android.com/guide/topics/wireless/wifip2p.html" rel="noreferrer">Android doc</a>

blocks|key|1163316|text|您可以在安卓系统中使用Alljoyn框架实现点对点连接。它基于Ad-hoc网络，也是开源的。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1163317|entityMap|0|LINK|mutability|MUTABLE|url|http://alljyon.org/^0|B|7|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You can use <a href="http://alljyon.org" rel="nofollow">Alljoyn</a> framework for Peer-to-Peer connectivity in Android. Its based on Ad-hoc networking and also Open source.

blocks|key|1378284|text|我不认为它提供了多跳无线数据包路由环境。但是，您可以尝试集成一个简单的路由机制。只需查看Wi-Share，了解如何做到这一点。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1378285|entityMap|0|LINK|mutability|MUTABLE|url|http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5291817^0|18|8|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I don't think it provides a multi-hop wireless packet routing environment. However you can try to integrate a simple routing mechanism. Just check out <a href="http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5291817" rel="nofollow noreferrer">Wi-Share</a> to get an idea how it can be done.

blocks|key|1163282|text|是的，但是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1163283|安装根资源管理器(在市场中搜索)找到合适的wpa_supplcant文件并替换(和备份)原始文件，如this+thread所示|offset|length|1163284|以上内容是在我的Nexus+I9023+Android2.3.6上测试的|1163285|entityMap|0|LINK|mutability|MUTABLE|url|http://forum.xda-developers.com/showthread.php?t=929865^0|0|1E|B|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

Yes, but: 
1. root your device (in case you've got Nexus S like me, see <a href="http://forum.xda-developers.com/showthread.php?t=1138755" rel="nofollow">this</a>) 
2. install root explorer (search in market) 
3. find appropriate wpa_supplcant file and replace (and backup) original as shown in <a href="http://forum.xda-developers.com/showthread.php?t=929865" rel="nofollow">this thread</a> 

above was tested on my Nexus S I9023 android 2.3.6

blocks|key|1378509|text|除了Telmo+Marque回答:我使用Virtual+Router来做这件事。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1378510|和connectify一样，它会在你的Windows8、Windows7或2008+R2机器上创建一个访问点，但它是开源的。|1378511|entityMap|0|LINK|mutability|MUTABLE|url|https://virtualrouter.codeplex.com/^0|K|E|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

In addition to Telmo Marques answer: I use <a href="https://virtualrouter.codeplex.com/" rel="nofollow">Virtual Router</a> for this.

Like connectify it creates an accesspoint on your Windows 8, Windows 7 or 2008 R2 machine, but it's open-source.

Is it possible to set up Android in ad-hoc peer-to-peer wifi mode? For example, I would like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited.

Can Android do peer-to-peer ad-hoc networking?

可以在点对点的wifi模式下设置Android吗？例如，我想让一部电话广播一条消息，让网络中的所有对等点接收广播，而不需要服务器。我想用wifi，因为蓝牙的覆盖范围比较有限。

问Android能做点对点的ad-hoc网络吗？
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