How to ping a URL in an Android Service?
up vote
9
down vote
favorite
8
How can I use Android Service to do a ping callback? I need to open a webpage on a button click, but in the background, go ping another URL for stats collection.
android url service ping edited Nov 20 at 22:04
halfer
14.2k757106
asked May 7 '10 at 6:47
Chris
2,334113547
add a comment |
up vote
9
down vote
favorite
8
How can I use Android Service to do a ping callback? I need to open a webpage on a button click, but in the background, go ping another URL for stats collection.
android url service ping edited Nov 20 at 22:04
halfer
14.2k757106
asked May 7 '10 at 6:47
Chris
2,334113547
Kotlin implementation supporting API 25+ can be found here: stackoverflow.com/questions/53402128/…
– quietbits
Nov 20 at 23:33
add a comment |
up vote
9
down vote
favorite
8
up vote
9
down vote
favorite
8
8
How can I use Android Service to do a ping callback? I need to open a webpage on a button click, but in the background, go ping another URL for stats collection.
android url service ping edited Nov 20 at 22:04
halfer
14.2k757106
asked May 7 '10 at 6:47
Chris
2,334113547
How can I use Android Service to do a ping callback? I need to open a webpage on a button click, but in the background, go ping another URL for stats collection.
android url service ping android url service ping edited Nov 20 at 22:04
halfer
14.2k757106
asked May 7 '10 at 6:47
Chris
2,334113547
edited Nov 20 at 22:04
halfer
14.2k757106
asked May 7 '10 at 6:47
Chris
2,334113547
edited Nov 20 at 22:04
halfer
14.2k757106
edited Nov 20 at 22:04
halfer
14.2k757106
edited Nov 20 at 22:04
halfer
14.2k757106
14.2k757106
asked May 7 '10 at 6:47
Chris
2,334113547
asked May 7 '10 at 6:47
Chris
2,334113547
asked May 7 '10 at 6:47
Chris
2,334113547
2,334113547
Kotlin implementation supporting API 25+ can be found here: stackoverflow.com/questions/53402128/…
– quietbits
Nov 20 at 23:33
add a comment |
Kotlin implementation supporting API 25+ can be found here: stackoverflow.com/questions/53402128/…
– quietbits
Nov 20 at 23:33
Kotlin implementation supporting API 25+ can be found here: stackoverflow.com/questions/53402128/…
– quietbits
Nov 20 at 23:33
Kotlin implementation supporting API 25+ can be found here: stackoverflow.com/questions/53402128/…
– quietbits
Nov 20 at 23:33
add a comment |
1 Answer
1
active
oldest
votes
up vote
18
down vote
accepted
I think if you just want to ping an url, you can use this code :
try {
URL url = new URL("http://"+params[0]);
HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
urlc.setRequestProperty("User-Agent", "Android Application:"+Z.APP_VERSION);
urlc.setRequestProperty("Connection", "close");
urlc.setConnectTimeout(1000 * 30); // mTimeout is in seconds
urlc.connect();
if (urlc.getResponseCode() == 200) {
Main.Log("getResponseCode == 200");
return new Boolean(true);
}
} catch (MalformedURLException e1) {
e1.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
And, if you want to have the equivalent of a ping, you can put a System.currentTimeMillis() before and after the call, and calculate the difference.
hopes that helps
code snippet found in here
edited May 23 '17 at 12:09
Community♦
11
answered May 7 '10 at 8:34
Sephy
37.1k27106122
This has been working fine for me except for Android 4 devices where it always fails. Any ideas?
– dee
Feb 10 '12 at 16:29
10
You need to move the call off your main thread. Android 4 enforces no network calls on the main thread to prevent ANR issues.
– Nick Campion
Feb 13 '12 at 22:47
2
This will establish a TCP connection with a full 3-way handshake. So the time is nothing like a ping (ICMP-echo -> ICMP-reply)
– Fredrik Erlandsson
Mar 4 '15 at 19:51
@NickCampion: for me this code is not working on 4.2.2 device which includes samsung s3 and other , any solution
– Punit Sharma
Feb 10 '16 at 10:32
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
18
down vote
accepted
I think if you just want to ping an url, you can use this code :
try {
URL url = new URL("http://"+params[0]);
HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
urlc.setRequestProperty("User-Agent", "Android Application:"+Z.APP_VERSION);
urlc.setRequestProperty("Connection", "close");
urlc.setConnectTimeout(1000 * 30); // mTimeout is in seconds
urlc.connect();
if (urlc.getResponseCode() == 200) {
Main.Log("getResponseCode == 200");
return new Boolean(true);
}
} catch (MalformedURLException e1) {
e1.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
And, if you want to have the equivalent of a ping, you can put a System.currentTimeMillis() before and after the call, and calculate the difference.
hopes that helps
code snippet found in here
edited May 23 '17 at 12:09
Community♦
11
answered May 7 '10 at 8:34
Sephy
37.1k27106122
This has been working fine for me except for Android 4 devices where it always fails. Any ideas?
– dee
Feb 10 '12 at 16:29
10
You need to move the call off your main thread. Android 4 enforces no network calls on the main thread to prevent ANR issues.
– Nick Campion
Feb 13 '12 at 22:47
2
This will establish a TCP connection with a full 3-way handshake. So the time is nothing like a ping (ICMP-echo -> ICMP-reply)
– Fredrik Erlandsson
Mar 4 '15 at 19:51
@NickCampion: for me this code is not working on 4.2.2 device which includes samsung s3 and other , any solution
– Punit Sharma
Feb 10 '16 at 10:32
add a comment |
up vote
18
down vote
accepted
I think if you just want to ping an url, you can use this code :
try {
URL url = new URL("http://"+params[0]);
HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
urlc.setRequestProperty("User-Agent", "Android Application:"+Z.APP_VERSION);
urlc.setRequestProperty("Connection", "close");
urlc.setConnectTimeout(1000 * 30); // mTimeout is in seconds
urlc.connect();
if (urlc.getResponseCode() == 200) {
Main.Log("getResponseCode == 200");
return new Boolean(true);
}
} catch (MalformedURLException e1) {
e1.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
And, if you want to have the equivalent of a ping, you can put a System.currentTimeMillis() before and after the call, and calculate the difference.
hopes that helps
code snippet found in here
edited May 23 '17 at 12:09
Community♦
11
answered May 7 '10 at 8:34
Sephy
37.1k27106122
This has been working fine for me except for Android 4 devices where it always fails. Any ideas?
– dee
Feb 10 '12 at 16:29
10
You need to move the call off your main thread. Android 4 enforces no network calls on the main thread to prevent ANR issues.
– Nick Campion
Feb 13 '12 at 22:47
2
This will establish a TCP connection with a full 3-way handshake. So the time is nothing like a ping (ICMP-echo -> ICMP-reply)
– Fredrik Erlandsson
Mar 4 '15 at 19:51
@NickCampion: for me this code is not working on 4.2.2 device which includes samsung s3 and other , any solution
– Punit Sharma
Feb 10 '16 at 10:32
add a comment |
up vote
18
down vote
accepted
up vote
18
down vote
accepted
I think if you just want to ping an url, you can use this code :
try {
URL url = new URL("http://"+params[0]);
HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
urlc.setRequestProperty("User-Agent", "Android Application:"+Z.APP_VERSION);
urlc.setRequestProperty("Connection", "close");
urlc.setConnectTimeout(1000 * 30); // mTimeout is in seconds
urlc.connect();
if (urlc.getResponseCode() == 200) {
Main.Log("getResponseCode == 200");
return new Boolean(true);
}
} catch (MalformedURLException e1) {
e1.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
And, if you want to have the equivalent of a ping, you can put a System.currentTimeMillis() before and after the call, and calculate the difference.
hopes that helps
code snippet found in here
edited May 23 '17 at 12:09
Community♦
11
answered May 7 '10 at 8:34
Sephy
37.1k27106122
I think if you just want to ping an url, you can use this code :
try {
URL url = new URL("http://"+params[0]);
HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
urlc.setRequestProperty("User-Agent", "Android Application:"+Z.APP_VERSION);
urlc.setRequestProperty("Connection", "close");
urlc.setConnectTimeout(1000 * 30); // mTimeout is in seconds
urlc.connect();
if (urlc.getResponseCode() == 200) {
Main.Log("getResponseCode == 200");
return new Boolean(true);
}
} catch (MalformedURLException e1) {
e1.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
And, if you want to have the equivalent of a ping, you can put a System.currentTimeMillis() before and after the call, and calculate the difference.
hopes that helps
code snippet found in here
edited May 23 '17 at 12:09
Community♦
11
answered May 7 '10 at 8:34
Sephy
37.1k27106122
edited May 23 '17 at 12:09
Community♦
11
edited May 23 '17 at 12:09
Community♦
11
edited May 23 '17 at 12:09
Community♦
11
11
answered May 7 '10 at 8:34
Sephy
37.1k27106122
answered May 7 '10 at 8:34
Sephy
37.1k27106122
answered May 7 '10 at 8:34
Sephy
37.1k27106122
37.1k27106122
This has been working fine for me except for Android 4 devices where it always fails. Any ideas?
– dee
Feb 10 '12 at 16:29
10
You need to move the call off your main thread. Android 4 enforces no network calls on the main thread to prevent ANR issues.
– Nick Campion
Feb 13 '12 at 22:47
2
This will establish a TCP connection with a full 3-way handshake. So the time is nothing like a ping (ICMP-echo -> ICMP-reply)
– Fredrik Erlandsson
Mar 4 '15 at 19:51
@NickCampion: for me this code is not working on 4.2.2 device which includes samsung s3 and other , any solution
– Punit Sharma
Feb 10 '16 at 10:32
add a comment |
This has been working fine for me except for Android 4 devices where it always fails. Any ideas?
– dee
Feb 10 '12 at 16:29
10
You need to move the call off your main thread. Android 4 enforces no network calls on the main thread to prevent ANR issues.
– Nick Campion
Feb 13 '12 at 22:47
2
This will establish a TCP connection with a full 3-way handshake. So the time is nothing like a ping (ICMP-echo -> ICMP-reply)
– Fredrik Erlandsson
Mar 4 '15 at 19:51
@NickCampion: for me this code is not working on 4.2.2 device which includes samsung s3 and other , any solution
– Punit Sharma
Feb 10 '16 at 10:32
This has been working fine for me except for Android 4 devices where it always fails. Any ideas?
– dee
Feb 10 '12 at 16:29
This has been working fine for me except for Android 4 devices where it always fails. Any ideas?
– dee
Feb 10 '12 at 16:29
10
10
You need to move the call off your main thread. Android 4 enforces no network calls on the main thread to prevent ANR issues.
– Nick Campion
Feb 13 '12 at 22:47
You need to move the call off your main thread. Android 4 enforces no network calls on the main thread to prevent ANR issues.
– Nick Campion
Feb 13 '12 at 22:47
2
2
This will establish a TCP connection with a full 3-way handshake. So the time is nothing like a ping (
ICMP-echo -> ICMP-reply)– Fredrik Erlandsson
Mar 4 '15 at 19:51
This will establish a TCP connection with a full 3-way handshake. So the time is nothing like a ping (
ICMP-echo -> ICMP-reply)– Fredrik Erlandsson
Mar 4 '15 at 19:51
@NickCampion: for me this code is not working on 4.2.2 device which includes samsung s3 and other , any solution
– Punit Sharma
Feb 10 '16 at 10:32
@NickCampion: for me this code is not working on 4.2.2 device which includes samsung s3 and other , any solution
– Punit Sharma
Feb 10 '16 at 10:32
add a comment |
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Kotlin implementation supporting API 25+ can be found here: stackoverflow.com/questions/53402128/…
– quietbits
Nov 20 at 23:33