Error message java net SocketException socket failed EACCES Permission denied

Question

I get the error message     java net SocketException  socket failed  EACCES  Permission denied    when I try to apply the code below  This is the function I call and gives me this exception   public void run            TODO Auto-generated method stub     URL myurl   null       try           myurl   new URL  http   10 0 2 2 list JSON              catch  MalformedURLException e               TODO Auto-generated catch block         e printStackTrace              try           URLConnection myconn   myurl openConnection            InputStream in   new BufferedInputStream myconn getInputStream             InputStreamReader reader   new InputStreamReader in           BufferedReader br   new BufferedReader reader           String line          StringBuilder sb   new StringBuilder            while   line br readLine       null                        sb append line                 Toast makeText getApplicationContext     I enter here   Toast LENGTH LONG  show                      jsoncode   sb toString              catch  IOException e               TODO Auto-generated catch block         e printStackTrace              threading   true      super run        LogCat   06-30 11 33 21 457  W System err 619   java net SocketException  socket failed  EACCES  Permission denied  06-30 11 33 21 467  W System err 619       at libcore io IoBridge socket IoBridge java 573  06-30 11 33 21 467  W System err 619       at java net PlainSocketImpl create PlainSocketImpl java 201  06-30 11 33 21 479  W System err 619       at java net Socket checkOpenAndCreate Socket java 663  06-30 11 33 21 479  W System err 619       at java net Socket connect Socket java 807  06-30 11 33 21 479  W System err 619       at libcore net http HttpConnection  lt init gt  HttpConnection java 77  06-30 11 33 21 479  W System err 619       at libcore net http HttpConnection  lt init gt  HttpConnection java 50  06-30 11 33 21 479  W System err 619       at libcore net http HttpConnection Address connect HttpConnection java 351  06-30 11 33 21 479  W System err 619       at libcore net http HttpConnectionPool get HttpConnectionPool java 86  06-30 11 33 21 479  W System err 619       at libcore net http HttpConnection connect HttpConnection java 128  06-30 11 33 21 487  W System err 619       at libcore net http HttpEngine openSocketConnection HttpEngine java 308  06-30 11 33 21 487  W System err 619       at libcore net http HttpEngine connect HttpEngine java 303  06-30 11 33 21 497  W System err 619       at libcore net http HttpEngine sendSocketRequest HttpEngine java 282  06-30 11 33 21 497  W System err 619       at libcore net http HttpEngine sendRequest HttpEngine java 232  06-30 11 33 21 497  W System err 619       at libcore net http HttpURLConnectionImpl getResponse HttpURLConnectionImpl java 273  06-30 11 33 21 497  W System err 619       at libcore net http HttpURLConnectionImpl getInputStream HttpURLConnectionImpl java 168  06-30 11 33 21 497  W System err 619       at com apk PItestActivity connection run PItestActivity java 190  06-30 11 33 21 507  W System err 619   Caused by  libcore io ErrnoException  socket failed  EACCES  Permission denied  06-30 11 33 21 517  W System err 619       at libcore io Posix socket Native Method  06-30 11 33 21 517  W System err 619       at libcore io BlockGuardOs socket BlockGuardOs java 169  06-30 11 33 21 527  W System err 619       at libcore io IoBridge socket IoBridge java 558  06-30 11 33 21 527  W System err 619           15 more   And this is my manifest file    lt  xml version  1 0  encoding  utf-8   gt   lt manifest xmlns android  http   schemas android com apk res android      package  com apk      android versionCode  1      android versionName  1 0   gt        lt uses-sdk android minSdkVersion  14    gt       lt permission android name  android permission INTERNET  gt  lt  permission gt        lt application         android icon   drawable ic launcher          android label   string app name   gt           lt activity             android name   PItestActivity              android label   string app name   gt               lt intent-filter gt                   lt action android name  android intent action MAIN    gt                    lt category android name  android intent category LAUNCHER    gt               lt  intent-filter gt           lt  activity gt           lt activity android name  addfriend  gt  lt  activity gt           lt activity android name  updateDetails  gt  lt  activity gt           lt activity android name  Details  gt  lt  activity gt           lt activity android name  updateimage  gt  lt  activity gt       lt  application gt   lt  manifest gt    How can I fix this problem

User · Answer

Add those source code to your Java file as below   StrictMode setThreadPolicy new StrictMode ThreadPolicy Builder   detectDiskReads   detectDiskWrites   detectNetwork   penaltyLog   build

User · Answer

Try with    lt uses-permission android name  android permission INTERNET   gt    instead of    lt permission  android name  android permission INTERNET  gt  lt  permission gt

User · Answer

If you are using an emulator for testing then you must use  lt uses-permission android name  android permission INTERNET    gt only and ignore  lt uses-permission android name  android permission ACCESS NETWORK STATE    gt  It s work for me

User · Answer

It can be fixed by placing the lines in the android manifest file    lt uses-permission android name  android permission INTERNET    gt   lt uses-permission android name  android permission ACCESS NETWORK STATE    gt   lt uses-permission android name  android permission ACCESS WIFI STATE    gt    enter image description here

User · Answer

Try moving  lt uses-permission gt  outside the  lt application gt  tag

User · Answer

Uninstalling the app on device and then reinstalling fixed it for me   Tried all the other options  nothing  Finally found this post  This is after adding permission  below  and cleaning build    lt uses-permission android name  android permission INTERNET   gt

User · Answer

Try this    lt uses-permission android name  android permission INTERNET   gt    And your activity namesmust be like this with capital letters    lt activity android name   Addfriend   gt       lt activity android name   UpdateDetails   gt       lt activity android name   Details   gt       lt activity android name   Updateimage   gt

User · Answer

You may need to do AndroidStudio - Build - Clean  If you updated manifest through the filesystem or Git it won t pick up the changes

User · Answer

try it    lt uses-permission android name  android permission INTERNET    gt   lt uses-permission android name  android permission ACCESS NETWORK STATE    gt   lt uses-permission android name  android permission ACCESS WIFI STATE    gt

[android] Error message 'java.net.SocketException: socket failed: EACCES (Permission denied)'

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