Android Question App crash on Android L

[aaronk]

Hi,

Just got myself a brand new Nexus5 and installed Android L on it so I can test my app on it.

Just noticed my app crashes when using SSL sockets.

The error that shows is the following:

Installing file.
** Activity (main) Pause, UserClosed = false **
PackageAdded: package:b4a.example
Connected - SSL Socket
android.os.NetworkOnMainThreadException
 at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1145)
 at com.android.org.conscrypt.OpenSSLSocketImpl.shutdownAndFreeSslNative(OpenSSLSocketImpl.java:1102)
 at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:398)
 at com.android.org.conscrypt.OpenSSLSocketImpl.waitForHandshake(OpenSSLSocketImpl.java:604)
 at com.android.org.conscrypt.OpenSSLSocketImpl.getInputStream(OpenSSLSocketImpl.java:566)
 at elbarto.android.SocketSSL.getInputStream(SocketSSL.java:136)
 at b4a.example.main._my_ssl_socket_connected(main.java:410)
 at java.lang.reflect.Method.invoke(Native Method)
 at java.lang.reflect.Method.invoke(Method.java:372)
 at anywheresoftware.b4a.BA.raiseEvent2(BA.java:174)
 at anywheresoftware.b4a.BA$3.run(BA.java:319)
 at android.os.Handler.handleCallback(Handler.java:738)
 at android.os.Handler.dispatchMessage(Handler.java:95)
 at android.os.Looper.loop(Looper.java:135)
 at android.app.ActivityThread.main(ActivityThread.java:5070)
 at java.lang.reflect.Method.invoke(Native Method)
 at java.lang.reflect.Method.invoke(Method.java:372)
 at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:836)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:631)
android.os.NetworkOnMainThreadException
** Activity (main) Resume **

It looks like it connects but soon as it connects it comes up with a error.

Anyone know how to fix this?

I really need this working otherwise my whole app is not going to work.
This is working fine on Android 4.4 (and below)

The code I am using is attached.

 

[Erel]

Seems like a problem with this library. It should handle the connection (and disconnection) with a background thread.

You can use the Threading library to get the InputStream with a background thread.

 

[aaronk]

Now doing this as you suggested (well I think I am) but now got a different error:

Installing file.
** Activity (main) Pause, UserClosed = false **
PackageAdded: package:b4a.example
Connected - SSL Socket
java.net.SocketException: Socket is closed
at com.android.org.conscrypt.OpenSSLSocketImpl.checkOpen(OpenSSLSocketImpl.java:248)
at com.android.org.conscrypt.OpenSSLSocketImpl.getInputStream(OpenSSLSocketImpl.java:548)
at elbarto.android.SocketSSL.getInputStream(SocketSSL.java:136)
at b4a.example.main._threadsub1(main.java:502)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at anywheresoftware.b4a.agraham.threading.Threading$1.run(Threading.java:216)
at java.lang.Thread.run(Thread.java:818)
Thread1 Ended
** Activity (main) Pause, UserClosed = true **
** Activity (main) Resume **

Attached is the project.

(If this is a bug with the library, are you able to help me out with a SSL Socket Library that does work correclty. I have posted requests in the wishlist forum and the Libraries developers questions forum but not no reply, and I really need to be able to get this working since my whole app relies on it. Please )

 

[Erel]

I actually noticed that it gets disconnected in the first post. You can see in the stack trace that it calls startHandshake and then calls a shutdown method.

It is hard to say why it happens. Check the unfiltered logs for any relevant message.

 

[aaronk]

Check the unfiltered logs for any relevant message.

How do I do that?

By the way, the code in post 1 and post 3 both work fine on Android 4.4 (and below) and only getting the issues on Android L

 

[NJDude]

On the IDE, on the bottom right side of the screen, click on the tab labeled LOGS and UNCHECK the FILTER box.

 

[aaronk]

On the IDE, on the bottom right side of the screen, click on the tab labeled LOGS and UNCHECK the FILTER box.

Thanks for confirming the location of that filter checkbox..

I ran the same code from post 3 with the filter checkbox un-ticked and here is the log:
(don't think it has helped any)

Installing file.
** Activity (main) Pause, UserClosed = false **
[0,anywheresoftware.b4a.b4abridge.main]
PackageAdded: package:b4a.example
Connected - SSL Socket
java.net.SocketException: Socket is closed
 at com.android.org.conscrypt.OpenSSLSocketImpl.checkOpen(OpenSSLSocketImpl.java:248)
 at com.android.org.conscrypt.OpenSSLSocketImpl.getInputStream(OpenSSLSocketImpl.java:548)
 at elbarto.android.SocketSSL.getInputStream(SocketSSL.java:136)
 at b4a.example.main._threadsub1(main.java:502)
 at java.lang.reflect.Method.invoke(Native Method)
 at java.lang.reflect.Method.invoke(Method.java:372)
 at anywheresoftware.b4a.agraham.threading.Threading$1.run(Threading.java:216)
 at java.lang.Thread.run(Thread.java:818)
Thread1 Ended
** Activity (main) Pause, UserClosed = true **
[0,anywheresoftware.b4a.b4abridge.main]
** Activity (main) Resume **
Setting install_non_market_apps has moved from android.provider.Settings.Global to android.provider.Settings.Secure, returning read-only value.

 

[Erel]

You can only see the unfiltered logs on Android 4.1+ with USB debugging (though it is possible that the logs will not add any more information anyway).