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Send UDP from Application
- By KorenRon
- Android Development
- 0 Replies
Hello ,
I'm new at android\java so be patient
I want to create a small application that send a udp string to my server when I press the button.
everything is working - but it doesn't seem to send
this is what I have
btnAction.setOnClickListener(new View.OnClickListener() {
@ override
public void onClick(View v) {
try {
String messageStr = "test!";
int server_port = 1111;
DatagramSocket s = new DatagramSocket();
InetAddress local = InetAddress.getByName("My.Public.Server.IP");
int msg_length = messageStr.length();
byte[] message = messageStr.getBytes();
DatagramPacket p = new DatagramPacket(message, msg_length, local,server_port);
s.send(p);
}
catch (Exception e) {
}
}
}
whant could be the reason for it?
Thanks ,
I'm new at android\java so be patient
I want to create a small application that send a udp string to my server when I press the button.
everything is working - but it doesn't seem to send
this is what I have
btnAction.setOnClickListener(new View.OnClickListener() {
@ override
public void onClick(View v) {
try {
String messageStr = "test!";
int server_port = 1111;
DatagramSocket s = new DatagramSocket();
InetAddress local = InetAddress.getByName("My.Public.Server.IP");
int msg_length = messageStr.length();
byte[] message = messageStr.getBytes();
DatagramPacket p = new DatagramPacket(message, msg_length, local,server_port);
s.send(p);
}
catch (Exception e) {
}
}
}
whant could be the reason for it?
Thanks ,
Help Transferring files to and from Acer Iconia7 tablet
- By BrianLion
- Smartphones
- 8 Replies
Hi again, if somebody is out there 
,
Earlier I said I can access the file directory in the tablet by way of Storage/Apps/Running/File Manager/LAUNCH/usbotg-sda1/
Now, today, the File Manager step is no longer offered in this series. How can this change? But I have discovered it in the main Apps menu and I am working on discovering how to download files from the USB-OTG drive to the tablet.
This is not yet clear to me: can someone please help?
,Earlier I said I can access the file directory in the tablet by way of Storage/Apps/Running/File Manager/LAUNCH/usbotg-sda1/
Now, today, the File Manager step is no longer offered in this series. How can this change? But I have discovered it in the main Apps menu and I am working on discovering how to download files from the USB-OTG drive to the tablet.
This is not yet clear to me: can someone please help?
pretty good phone for the price
- Smartphones
- 2 Replies
Glad you like the J7 Crown!
My just replaced Moto G4 also has (I kept it) a 5.5" screen and 16gb of storage with 2 gb of ram. Before that I lived with a Moto G 2013 with 8gb. it's amazing how many apps you can keep on some devices.They worked very well.
If it has all the features you need and you like interfacing with a Samsung, I do, you did very well.
The cheaper end of the market has much better devices these days
Apologies to the previous poster who read perhaps too quickly. I wasn't being anal, I was just bored
My just replaced Moto G4 also has (I kept it) a 5.5" screen and 16gb of storage with 2 gb of ram. Before that I lived with a Moto G 2013 with 8gb. it's amazing how many apps you can keep on some devices.They worked very well.
If it has all the features you need and you like interfacing with a Samsung, I do, you did very well.
The cheaper end of the market has much better devices these days
Apologies to the previous poster who read perhaps too quickly. I wasn't being anal, I was just bored
