android wifi assist

http://alex-yang-xiansoftware-com.iteye.com/blog/619841In some programs, you need to download data from the Internet, or other ways to generate traffic to the network, when WiFi is not available should be prompted to the user WiFi is not available, whether to continue, because if the WiFi dropped, then the program may use 3G card or other toll channels using the

(Transferred from: http://wenku.baidu.com/view/af39b3164431b90d6c85c72f.html)Nine, Android Learning day eighth-broadcasting mechanism and WiFi network operationToday you are familiar with some basic operations of the broadcast mechanism and WiFi network in Android, summarized as follows: Android's broadcast me

Wifi Nic status1. WIFI_STATE_DISABLED: WIFI Nic unavailable2. WIFI_STATE_DISABLING: the WIFI Nic is being disabled.1. WIFI_STATE_EWNABLED: WIFI Nic available1. WIFI_STATE_ENABLING: the WIFI Nic is on.1. WIFI_STATE_UNKNOWN: Unknown Nic statusChange the status of the Wi-Fi net

Wi-Fi peer-to-peer (peer-to peers), which agrees with the corresponding hardware of the Android 4.0 (API level 14) or a higher version of the device can directly communicate via WiFi without the need for other intermediate transit nodes (Android Wi-Fi peer framework complies with the Wi-Fi affiliate Wi-Fi direct authentication logo). Use these APIs. You can searc

[Android] wifi development, androidwifi WIFI is a wireless networking technology, commonly used by wireless routers. In this case, Wi-Fi connections can be used within the signal coverage of the wireless router. If a wireless router is connected to an ADSL line or other Internet connection lines, it is also called a "hot spot ". For

A. Android platform WiFi Basic code path 1. wpa_supplicant Source Section external/wpa_supplicant_6/ Build library libwpa_client.so and daemon wpa_supplicant 2. WiFi HAL Layer Code Located in hardware/libhardware_legary/wifi/ 3. The JNI part of WiFi Located in Frameworks/ba

1. System Architecture The android WiFi system introduces wpa_supplicant. The entire WiFi system uses wpa_supplicant as the core to define upper-layer user interfaces and lower-layer driver interfaces. Shows the entire Wi-Fi system architecture: Everything is in progress. Next we will analyze each part in detail.1.1 wifiservice The connecttivityservice created w

1. Concepts 2. WiFi Nic status Wifi_state_disabled: WiFi Nic unavailable (1) Wifi_state_disabling: WiFi is being disabled (0) Wifi_state_enabled: WiFi Nic available (3) Wifi_state_enabling: the WiFi Nic is on (2) Wifi_state_unknown: Unknown Nic status 3.

WiFi-based Android LAN Instant Messaging Software-Android source code, wifiandroid WiFi-Based Instant Messaging Software for Android LANThe WiFi-based Android LAN Instant Messaging Sof

1. Download the firmware from here Http://extranet.marvell.com/drivers/driverDisplay.do? Driverid = 203. 26409. The p45-GPL is for Linux core 2.6 Parse it and you will find two files: helper_sd.bin and sd8686.bin. Rename helper_sd.bin to sd8686_helper.bin (do not ask why it is different) 2. You have two options to use sd8686 wifi. You can put sd8686_helper.bin and sd8686.bin into the core or file system. This is the internal core mode or mode. For me,

Android development can not be without the real machine debugging, the total use of data line Plug and unplug or not convenient and unstable, in fact, the way to achieve WiFi connection to the Android phone. 1. Of course first to open WiFi, mobile phones and computers in the same LAN. 2. Install adbwireless on the ph

In the previous article "Android Development Practice: The encapsulation of WiFi scanning function" describes how to use the Andriod API to achieve WiFi scanning, this article will focus on how to connect WiFi bar, here, also give a package of WiFi connection process class,

This article describes the Android programming implementation setting, the way to open a WiFi hotspot to share for others to connect to. Share to everyone for your reference, specific as follows: Friends who use fast teeth should know that they are using a WiFi hotspot when transferring files between two days of equipment, and then another connects to the hotspo

. setwifienabled (false ); The following is a simple program code: 1. Set permissions in manifest Set the WiFi Nic status in wifiactivity. Java Package Mars. wiFi; import android. app. activity; import android. content. context; import android.net. wiFi. wifimanager; import

Recently, bloggers are learning frangment framework, so they want to think about it through the listfragment to get the WiFi list.Good!Don't talk nonsense now.I. Basic knowledge of WIFIThe following five statuses are defined in the official Android documentation:Wifi_state_disabling? WiFi card is shutting down? 0wifi_state_disabled?

);}});Builder.setnegativebutton (R.string.cancel, New Dialoginterface.onclicklistener () { @Overridepublic void OnClick (Dialoginterface dialog, int which) {Dialog.cancel ();}});Builder.create ();Builder.show ();}return flag;} The results are as follows: Users can click OK to set up the network, such as starting WiFi -------------------------------------------------------------------------------------------------If you want to do somethi

1, the phone to get root privileges (my is Xiaomi note, directly download MIUI development version installation can be)2, download in App market ( Terminal Simulator ), install. 3, give (terminal emulator) root privileges. Tip: To test whether it has root privileges, open the terminal emulator, enter the command: Su, return is not "permission Deny" the second time the software obtained root permissions. 4 . Confirm that your real computer and PC are in the same network segment. tip: Mobile