wifi

Need Reachability version for ARC in iOS5

由 半世苍凉 提交于 2019-12-03 06:23:07
问题 Using Apple's Reachability code in iOS5 I get a bunch of compilation errors as shown below. Any ideas on what is happening here? I'm using ARC so I have edited the standard code slightly to remove autorelease/retain and the NSAutoReleasePool . Undefined symbols for architecture armv7: "_SCNetworkReachabilityCreateWithAddress", referenced from: +[Reachability reachabilityWithAddress:] in Reachability.o "_SCNetworkReachabilityCreateWithName", referenced from: +[Reachability

Connect to password protected wifi network using adb shell

由 放肆的年华 提交于 2019-12-03 05:59:20
问题 I have an Android phone, and the goal is to connect the phone to a password protected wifi network. Steps I know so far: adb root adb shell svc wifi enable Ok sweet, wifi is turned on. Now I need to connect the phone a certain wireless network that requires a password. I am hoping I can connect using an adb shell command. Any help? I would rather not download programs onto the device 回答1: This is possible to achieve using wpa_cli , command line interface of wpa_supplicant : # Enable WiFi adb

Luci (openwrt) wifi bridge client - how to configure? [closed]

由 ╄→гoц情女王★ 提交于 2019-12-03 05:44:21
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . i need to configure a wireless bridge (something like a wireless switch). I have TP-LINK TL-WR740N v4.22 with OPENWRT installed and other TP-LINK router with default firmware. I need to do this setup: Router A (connected to the Internet via WAN port) have IP: 192.168.12.1 and is running DHCP Server Router B

Captive Wifi Popup: Click a link to open Safari

由 泪湿孤枕 提交于 2019-12-03 05:41:50
问题 We are having an issue on our network with iOS devices (ipads, iphones etc): After connecting to the SSID, the iphone / ipad immediately opens the Captive Network Assistant (CNA) - it is like a scaled-down browser without navigation buttons etc - that displays our welcome page (ready for the user to authenticate his MAC in the network to give him internet). This CNA is a functin of iOS, and happens automatically. I was looking around on this forum how to make the user open his Safari browser

How do I detect and connect to a hidden SSID on my Raspiberry Pi 3 (Raspbian)?

由 别说谁变了你拦得住时间么 提交于 2019-12-03 05:39:06
How do I configure my Raspberry Pi 3 (running Raspbian) to connect to a hidden network? I know it involves editing the /etc/network/interfaces file and the wpa_supplicant.conf file. I've followed a few other guides, but when I make these file changes and reboot, I can't even detect visible networks, as they disappear from my wifi menu. I think I'm just editing these files with incorrect configurations. First, enter the following in the terminal: sudo nano /etc/network/interfaces Edit the interfaces file to look like so, which shouldn't be too different from the default: auto lo iface lo inet

How to check internet access using bash script in linux?

由 眉间皱痕 提交于 2019-12-03 05:04:27
问题 In my school, the internet is not available(every night after 23:0 the school will kill the internet, to put us in bed >..<), then the ping will never stop, though I have used the parameter ping -w1 ... . That is, when I use: ping -q -w1 -c1 8.8.8.8 to check if the internet is up/down, It will be there without any output and doesn't exit, just like I am using a single cat . Can you understand my question??? I don't know why it's like this, But I think the problem is related to the school

iOS receive data from bluetooth and then send information to a database on another server through wi-fi

由 房东的猫 提交于 2019-12-03 04:30:56
问题 Which libraries should I look into for the following tasks? I want to receive a string from another device via Bluetooth (this will require looking at a list of nearby devices and choosing the right one. I then want to send the String to a database via Wi-fi This is a simple version of what I actually want to do, but I need to know how to do those things first. Also, any design tips would be greatly appreciated (like having multiple screens, which classes to write, etc). 回答1: The ordinary iOS

Enabling/Disabling Microsoft Virtual WiFi Miniport

由 ≡放荡痞女 提交于 2019-12-03 04:16:37
问题 I disabled my Microsoft Virtual WiFi Miniport network adapter from Control Panel\Network and Internet\Network Connections . Just right clicked on the miniport nic and clicked disable, and its gone. Now how could I enable it? After disabling the nic, netsh wlan start hostednetwork is not working any more. The response is, The hosted network couldn't be started. The group or resource is not in the correct state to perform the requested operation. It was working flawlessly, before I disabled the

Android WiFi connection programmatically

由 对着背影说爱祢 提交于 2019-12-03 04:04:37
问题 Do you have any idea how to establish a wifi connection with sending password in my android application? 回答1: Pass the SSID and it's password to the following method. public void connectToAP(String ssid, String passkey) { Log.i(TAG, "* connectToAP"); WifiConfiguration wifiConfiguration = new WifiConfiguration(); String networkSSID = ssid; String networkPass = passkey; Log.d(TAG, "# password " + networkPass); for (ScanResult result : scanResultList) { if (result.SSID.equals(networkSSID)) {

how to send data from iphone over wifi to application, to print message

由 吃可爱长大的小学妹 提交于 2019-12-03 03:56:53
问题 i would like to know how to do the following: step 1: how to send the following string from the iphone to a mac computer via WIFI when a user presses a button. string to be sent: "hello". step2: how to receive that string with an application i would have to create. it will be very simple. it will have no interface, except it will just print out the message. How do i achieve something like this. I've never sent a signal over WIFI with the iphone programming. Can someone guide me please? 回答1: I
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