ip changer for android

There are a lot of people who are asking Android phones how to achieve phone voice changer? A lot of people say no, it is not possible to achieve the phone voice changer through the general method, because Android restricts the phone to replace the microphone when the telephone. So there's only one alternative. Recentl

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Android implements ip address input for computer imitation, and android implements ip imitation Recently, this demand has been changed to a special one. It is estimated that some people have encountered this disgusting requirement. The client needs to enter an IP address, wh

Get wifi ip address or mobile network IP address for android development tools Sometimes we need to get the IP address of WIFI to get the IP address of the mobile phone network. This is a tool class dedicated to solving this problem. Here we need two permissions:

Android Get IP Address Recently done project, there is a demand is the Android device to obtain the current IP function, after a query to solve the data, record the implementation method. 1. Using WiFi Set user Permissions First Second, the code is as follows public void OnCreate (Bundle savedi

What to do without a USB camera. It's okay to have an Android phone, we can turn it into a webcam. 1. Install a mobile phone called [IP Camera] app, get IP address, account password 2. Install Python and OpenCV 3. Execute the Python script below, and notice that you want to change the IP address to the one displayed on

Hello everyone, let's talk about some methods for Android to obtain IP addresses. In our development, we have determined whether the mobile phone is connected to the Internet or whether we want to obtain the IP address of the current mobile phone, of course, the sum of Wi-Fi connections The IP addresses of our 3g cards

Get native IP address Public String getlocalipaddress () { Wifimanager Wifimanager = (wifimanager) getsystemservice ( Android.content.Context.WIFI_SERVICE); Wifiinfo wifiinfo = Wifimanager.getconnectioninfo (); int ipaddress = wifiinfo.getipaddress (); try {return inetaddress.getbyname (String.Format ("%d.%d.%d.%d" ), (IPAddress 0xFF), (IPAddress >> 8 0xFF), (IPAddress >> 0xFF), (IPAddress >> 0xFF)). toString (); catch (Unknownhostexcepti

When we learn and use the Android network programming, we touch only the upper layer protocols and interfaces such as Apache HttpClient or Android's own httpurlconnection and so on. We also need to learn more about the underlying implementations of these interfaces, which requires that we understand the network communication layer and that the network communication layer has to speak of the Iso-osi seven-layer protocol classic architecture:The left pa

1、引入：importandroid.provider.Settings;importandroid.content.ContentResolver;ps：在Setting.System中有以下标志WIFI_USE_STATIC_IPWIFI_STATIC_IPWIFI_STATIC_NETMASKWIFI_STATIC_GATEWAYWIFI_STATIC_DNS1andWIFI_STATIC_DNS22、在AndroidManifest中加入"android.permission.WRITE_SETTINGS"/>3、在Activity中可以这样用：finalContentResolvermContentResolver=getContentResolver();Settings.System.putInt(mContentResolver,Settings.System.WIFI_USE_STATIC_IP,1);Settings.System.putString(mContentResolver,Settings.System.WIFI_STATIC_IP,"你的

android Get WiFi extranet IP method Get extranet ip publicstaticstringgetnetip () { URLinfoUrl=null; inputstreaminstream= null; try{ //http://iframe.ip138.com/ic.asp infourl=newurl ("http://city.ip138.com/city0.asp"); infourl=newurl ("http://ip38.com"); urlconnectionconnection=infourl.openconnection (); HttpURLConnectionhttpConnection= ( HttpURLConnec

Android and PC socket (TCP/IP) Communication (by USB) Refuse to connect Time: Source: Csdn community Author: Joy_liut Click: Scenario 1:Android_server:Final int server_port = 12345;Private void startserver (){Try{Log. E ("s: Connecting ...","");Serversocket = new serversocket (server_port );While (true){Socket Client = serversocket. Accept ();Log. E ("s: inserting ing...", "jjjjjj ");Try{Bufferedreader i

1. Get the phone IP address code: public static String getlocalipaddress () { try{for (enumeration But in 4.0 there will be a similar fe80::b607:f9ff:fee5:487e IP address, this is the address of IPV6, we need to get the address of the IPV4, so to add a judgment in the appeal code Inetaddressutils.isipv4address (Inetaddress.gethostaddress ()); 2. The complete code is as follow

the socket stream.Second, create the client in Android with the following source code:Try {InetAddress serveraddr = inetaddress. Getbyname ("192.168.1.100");//tcp Server IP addressLog. D ("TCP", "Server: Connecting ...");Socket socket = new socket (serveraddr,51706);String message = "Hello!" Android. ";Try {Log. D ("TCP", "Server is sending information: '" +mess

Wifimanager Wifimanager = (wifimanager) this.getsystemservice (Context.wifi_service);if (!wifimanager.iswifienabled ()) {System.out.println ("=================");Wifimanager.setwifienabled (TRUE);}Wifiinfo wifiinfo = Wifimanager.getconnectioninfo ();String IPAddress = Inttoip (Wifiinfo.getipaddress ());System.out.println ("ipaddress-->>" + IPAddress);Dhcpinfo dhcpinfo = Wifimanager.getdhcpinfo ();String serveraddress = Inttoip (dhcpinfo.serveraddress);System.out.println ("serveraddress-->>" + se

(fragmentation) so that each slice is less than the MTU, noting that the MTU of PPP is not a physical definition, It refers to a logical definition (which is considered by the individual to be programmed). You can use Netstat to print out the MTU results, such as typing netstat-inKernel Interface tableiface MTU Met rx-ok rx-err rx-drp rx-ovr tx-ok tx-err tx-drp tx-ovr Flgeth0 1500　　It is possible to observe that the MTU of Eth0 is 1500. The MTU of the LO (loopback interface) i

is too large to be fragmented (fragmentation) so that each slice is less than the MTU, noting that the MTU of PPP is not a physical definition, It refers to a logical definition (which is considered by the individual to be programmed). You can use Netstat to print out the MTU results, such as typing netstat-in 1234 Kernel Interface tableIface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flgeth0 1500 0 1774 0 0 0 587 0 0 0 BMRUlo 16436 0 2667 0 0 0 2667 0 0 0 LR

and forward the data."Simulator (5554)-server/Simulator (5556)-client"Purpose: The simulator (5556) is connected to the 7100 port of the simulator (5554).Implementation is also relatively complex. To do this, port mapping is also done first.Map the native port tcp/6100 to the emulator (5554) tcp/7100 port (UDP is the same).>adb–s emulator-5554 forward tcp:6100 tcp:7100After the port mapping is successful, proceed to the following experiment.Method 1 (correct):Simulator (5554)-server:serversocke

Premise: Android via wifi connection Network A, the real machine is in Network B, network A and network B are in different network segments, you can increase the route, ping each other, if network A and network B is in the public network, there is no need toDo the following.When debugging using Android Real machine, if you want to access resources under the Local service, configure the

= Context.getsharedpreferences ("number", context. Mode_private); String IP= sp.getstring ("IP", "" "); //set up the phone, okay?Setresultdata (ip+Number ); }}LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"