connection.connect() Takes too long when called for the first time
0
I am trying to get the Bitmaps from multiple urls. I am using the following code.
Bitmap getBitmapFromUrl(String src){
try{
URL url = new URL(src);
Log.d(TAG, "bitmap url is : " + url);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
Log.d(TAG, "getBitmapFromUrl1: ");
connection.setDoInput(true);
Log.d(TAG, "getBitmapFromUrl2: ");
connection.connect();
Log.d(TAG, "getBitmapFromUrl3: ");
InputStream inputStream = connection.getInputStream();
Log.d(TAG, "getBitmapFromUrl4: ");
return BitmapFactory.decodeStream(inputStream);
}catch (Exception e){
Log.e(TAG, "getBitmapFromUrlException " + e );
return null;
}
}
but the connection.connect() takes too long to execute when called for the first time. I'm using this code in AsyncTask class.
android 
android-studio android-asynctask edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
|
show 5 more comments
0
I am trying to get the Bitmaps from multiple urls. I am using the following code.
Bitmap getBitmapFromUrl(String src){
try{
URL url = new URL(src);
Log.d(TAG, "bitmap url is : " + url);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
Log.d(TAG, "getBitmapFromUrl1: ");
connection.setDoInput(true);
Log.d(TAG, "getBitmapFromUrl2: ");
connection.connect();
Log.d(TAG, "getBitmapFromUrl3: ");
InputStream inputStream = connection.getInputStream();
Log.d(TAG, "getBitmapFromUrl4: ");
return BitmapFactory.decodeStream(inputStream);
}catch (Exception e){
Log.e(TAG, "getBitmapFromUrlException " + e );
return null;
}
}
but the connection.connect() takes too long to execute when called for the first time. I'm using this code in AsyncTask class.
android android-studio android-asynctask edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
What have you tried to prove the point connection.connect() Takes too long when called for the first time?
– Ümañg ßürmån
Nov 20 '18 at 6:48
i have tried to run the above code for two urls one after another and the code runs faster for the second url. I confirmed that from the logs.
– Sanyam koul
Nov 20 '18 at 6:50
Okay so you mean the log:Log.d(TAG, "getBitmapFromUrl3: ");is coming a bit late in the 1st URL?
– Ümañg ßürmån
Nov 20 '18 at 6:51
yes the log: Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL.
– Sanyam koul
Nov 20 '18 at 6:51
Right!! can you provide both the urls pls
– Ümañg ßürmån
Nov 20 '18 at 7:02
|
show 5 more comments
0
0
0
I am trying to get the Bitmaps from multiple urls. I am using the following code.
Bitmap getBitmapFromUrl(String src){
try{
URL url = new URL(src);
Log.d(TAG, "bitmap url is : " + url);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
Log.d(TAG, "getBitmapFromUrl1: ");
connection.setDoInput(true);
Log.d(TAG, "getBitmapFromUrl2: ");
connection.connect();
Log.d(TAG, "getBitmapFromUrl3: ");
InputStream inputStream = connection.getInputStream();
Log.d(TAG, "getBitmapFromUrl4: ");
return BitmapFactory.decodeStream(inputStream);
}catch (Exception e){
Log.e(TAG, "getBitmapFromUrlException " + e );
return null;
}
}
but the connection.connect() takes too long to execute when called for the first time. I'm using this code in AsyncTask class.
android android-studio android-asynctask edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
I am trying to get the Bitmaps from multiple urls. I am using the following code.
Bitmap getBitmapFromUrl(String src){
try{
URL url = new URL(src);
Log.d(TAG, "bitmap url is : " + url);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
Log.d(TAG, "getBitmapFromUrl1: ");
connection.setDoInput(true);
Log.d(TAG, "getBitmapFromUrl2: ");
connection.connect();
Log.d(TAG, "getBitmapFromUrl3: ");
InputStream inputStream = connection.getInputStream();
Log.d(TAG, "getBitmapFromUrl4: ");
return BitmapFactory.decodeStream(inputStream);
}catch (Exception e){
Log.e(TAG, "getBitmapFromUrlException " + e );
return null;
}
}
but the connection.connect() takes too long to execute when called for the first time. I'm using this code in AsyncTask class.
android android-studio android-asynctask android android-studio android-asynctask edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
edited Nov 20 '18 at 7:05
Ümañg ßürmån
3,21831130
3,21831130
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
asked Nov 20 '18 at 6:31
Sanyam koulSanyam koul
478
478
What have you tried to prove the point connection.connect() Takes too long when called for the first time?
– Ümañg ßürmån
Nov 20 '18 at 6:48
i have tried to run the above code for two urls one after another and the code runs faster for the second url. I confirmed that from the logs.
– Sanyam koul
Nov 20 '18 at 6:50
Okay so you mean the log:Log.d(TAG, "getBitmapFromUrl3: ");is coming a bit late in the 1st URL?
– Ümañg ßürmån
Nov 20 '18 at 6:51
yes the log: Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL.
– Sanyam koul
Nov 20 '18 at 6:51
Right!! can you provide both the urls pls
– Ümañg ßürmån
Nov 20 '18 at 7:02
|
show 5 more comments
What have you tried to prove the point connection.connect() Takes too long when called for the first time?
– Ümañg ßürmån
Nov 20 '18 at 6:48
i have tried to run the above code for two urls one after another and the code runs faster for the second url. I confirmed that from the logs.
– Sanyam koul
Nov 20 '18 at 6:50
Okay so you mean the log:Log.d(TAG, "getBitmapFromUrl3: ");is coming a bit late in the 1st URL?
– Ümañg ßürmån
Nov 20 '18 at 6:51
yes the log: Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL.
– Sanyam koul
Nov 20 '18 at 6:51
Right!! can you provide both the urls pls
– Ümañg ßürmån
Nov 20 '18 at 7:02
What have you tried to prove the point connection.connect() Takes too long when called for the first time?
– Ümañg ßürmån
Nov 20 '18 at 6:48
What have you tried to prove the point connection.connect() Takes too long when called for the first time?
– Ümañg ßürmån
Nov 20 '18 at 6:48
i have tried to run the above code for two urls one after another and the code runs faster for the second url. I confirmed that from the logs.
– Sanyam koul
Nov 20 '18 at 6:50
i have tried to run the above code for two urls one after another and the code runs faster for the second url. I confirmed that from the logs.
– Sanyam koul
Nov 20 '18 at 6:50
Okay so you mean the log:
Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL?– Ümañg ßürmån
Nov 20 '18 at 6:51
Okay so you mean the log:
Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL?– Ümañg ßürmån
Nov 20 '18 at 6:51
yes the log: Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL.
– Sanyam koul
Nov 20 '18 at 6:51
yes the log: Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL.
– Sanyam koul
Nov 20 '18 at 6:51
Right!! can you provide both the urls pls
– Ümañg ßürmån
Nov 20 '18 at 7:02
Right!! can you provide both the urls pls
– Ümañg ßürmån
Nov 20 '18 at 7:02
|
show 5 more comments
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53387462%2fconnection-connect-takes-too-long-when-called-for-the-first-time%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
draft saved
draft discarded
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53387462%2fconnection-connect-takes-too-long-when-called-for-the-first-time%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
What have you tried to prove the point connection.connect() Takes too long when called for the first time?
– Ümañg ßürmån
Nov 20 '18 at 6:48
i have tried to run the above code for two urls one after another and the code runs faster for the second url. I confirmed that from the logs.
– Sanyam koul
Nov 20 '18 at 6:50
Okay so you mean the log:
Log.d(TAG, "getBitmapFromUrl3: ");is coming a bit late in the 1st URL?– Ümañg ßürmån
Nov 20 '18 at 6:51
yes the log: Log.d(TAG, "getBitmapFromUrl3: "); is coming a bit late in the 1st URL.
– Sanyam koul
Nov 20 '18 at 6:51
Right!! can you provide both the urls pls
– Ümañg ßürmån
Nov 20 '18 at 7:02