best wifi hotspot app for android

(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

connection speed getMacAddress () obtain the Mac address getarg () to obtain the signal getSSID () of the 802.11n network to obtain the information of the SSIDgetSupplicanState () to obtain the status of a specific client. These are common classes and methods used in wifi operations, the following is a demo of displaying wifi hotspots in the list. 1. activity layout is very simple is a ListView, activity_w

: Import java. util. list; import android. content. context; import android.net. wifi. scanResult; import android.net. wifi. wifiConfiguration; import android.net. wifi. wifiInfo; import android.net. wifi. wifiManager; import android.net.

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?

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.

Ubuntu Network Management provides convenience for creating Wifi hotspots. However, because it uses an ad-hoc network, the Wifi created by Ubuntu cannot be used by the Android system. This article is to solve this problem 1. InstallAP-hostpotineffectusudoadd-apt-repositoryppa: nilarimogard/webupd8sudoapt-getupdatesudoapt-getins Ubuntu Network Management provides

. 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.

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

Package com. example. wifitest; Import java. util. List; Import Android. content. context;Import android.net. Wifi. scanresult;Import android.net. Wifi. wificonfiguration;Import android.net. Wifi. wifiinfo;Import android.net. Wifi. wifimanager;Import android.net.

:// Call the hide method through the Reflection MethodPublic boolean getWifiInfoHint (WifiInfo connectionInfo) throws InstantiationException {Class aClass = connectionInfo. getClass ();Try {Method getMeteredHint = aClass. getDeclaredMethod ("getMeteredHint ");GetMeteredHint. setAccessible (true );Object invoke = getMeteredHint. invoke (connectionInfo );Return (boolean) invoke;} Catch (NoSuchMethodException e ){E. printStackTrace ();} Catch (IllegalAccessException e ){E. printStackTrace ();} Catc

Package com. example. wifitest; Import java. util. list; import android. content. context; import android.net. wifi. scanResult; import android.net. wifi. wifiConfiguration; import android.net. wifi. wifiInfo; import android.net. wifi. wifiManager; import android.net.

The following statuses are available for wifi: WIFI_STATE_DISABLED = 1, DisabledWIFI_STATE_DISABLING = 0. Shutting Down...WIFI_STATE_ENABLED = 3, enabledWIFI_STATE_ENABLING = 2, openingWIFI_STATE_UNKNOWN = 4 Unknown Status Why are there ongoing operations? It takes time to enable or disable a device. The operation on wifi is to operate the WifiManager class. to operate on

Transferred from: http://www.th7.cn/Program/Android/201303/130087.shtmlAbout the WiFi moduleAndroid itself has provided a package to handle the operation of WiFi in the Android environment, the location is Android.net.wifi below. Calling the WiFi operation requires that the

Are you still using a USB cable to connect your mobile phone to access sdcard ?, You are out. This article will tell you that if you connect your laptop to your mobile phone through wifi and quickly access sdcard, you certainly do not need a wireless router. Prerequisites The laptop system is windows 7, and the wireless network card is normal and the driver is normal. Android phones support

icon and text (activity_wifi_example.xml) to the layout file)[Html]Xmlns: tools = "http://schemas.android.com/tools"Android: layout_width = "match_parent"Android: layout_height = "match_parent"Android: gravity = "center"Android: orientation = "vertical">Android: id = "@ + i

, signature, WIFICIPHER_NOPASS, WIFICIPHER_INVALID} // constructor public WifiConnector (WifiManager wifiManager) {this. wifiManager = wifiManager;} // provides an external interface for incoming Public void connect (String ssid, String password, WifiCipherType) {Thread thread = new Thread (new ConnectRunnable (ssid, password, type); thread. start () ;}// check whether the network private WifiConfiguration isExsits (String SSID) {List 2.5. The MainActivity. java code completes receiving user in

Pre-preparation: My Linux Mint operating system (in short toss the process of suspected is not a system problem), the first is to create a WiFi hotspot for Android phone use, this time notebook as a communication server side, Android phone as a client, communicates through the socket.1. Write the server-side code under

It should be noted that Wi-Fi status and WiFi AP status is mutually exclusive, that is, once the WiFi AP is turned on, WiFi cannot be opened.Get WiFi MAC address of Android device, first need to turn off WiFi personal

Android phone can be WiFi internet, this is good. But when there is no WiFi, how to go on Ah, 3G---> Limited traffic, watching video is not cost-effective! Here I summarize several methods for your reference.Method One: USB cable, mobile phone wired internet1, connect the phone via USB cable to the computer, check the "settings, wireless and network binding and p

Objective:When using some apps, such as Google Play, when not connected to the network, the app will automatically jump to the system's own WiFi connection interface (such as), in this interface to connect WiFi has a good feature: When the WiFi hotspot is not connected, the