That looks correct, your issue may lie somewhere else. On Thu, Sep 8, 2011 at 9:52 AM, Rafael Maas <rafaelm...@gmail.com> wrote: > Try using a async thread to run the "update socket method" and > update your interface using > > http://developer.android.com/reference/android/app/Activity.html#runOnUiThread(java.lang.Runnable) > > 2011/9/8 giangiammy <giangia...@gmail.com>: >> Hi all, >> >> I have an activity updating the GUI with data coming from a socket. >> >> In my activity I implemented an Handler: >> >> int REFRESH = 1; >> final Handler hRefresh = new Handler(){ >> @Override >> public void handleMessage(Message msg) { >> Integer i1; >> Integer i2; >> i1 = msg.arg1; >> i2 = msg.arg2; >> >> ... update a widget (in my example a button background) >> >> } >> }; >> >> >> Then I start a thread polling the socket for new data and I define a Map >> with some function, which are called depending on the incoming data: >> >> allServerActions.put( >> ami.serverId, >> new IntIntFunction() { >> public int function(int i1, int i2) { >> >> Message msg = Message.obtain(hRefresh, 1, >> i1, i2); >> hRefresh.sendMessage(msg); >> >> return 0; >> } // end function >> } // end new >> ); // end put >> >> Where IntIntFunction is: >> >> interface IntIntFunction { >> int function(int i1, int i2); >> } >> >> The socket thread works correctly, but after 1/2 minutes the main activity >> dies, >> with the followin logging: >> >> I/ActivityManager( 555): Process my.test.testxml1 (pid 650) has died. >> D/Zygote ( 529): Process 650 terminated by signal (11) >> I/WindowManager( 555): WIN DEATH: Window{522dbc30 >> my.test.testxml1/my.test.testxml1.Testxml1 paused=false} >> W/UsageStats( 555): Unexpected resume of com.android.launcher while already >> resumed in my.test.testxml1 >> I/asset ( 555): Creating Asset 0x10279a90 #5 >> W/InputManagerService( 555): Got RemoteException sending setActive(false) >> notification to pid 650 uid 10020 >> >> I suppose I'm doing something wrong in the interazione between the 2 >> threads: from the documentation >> I read I understood that the correct way is to use Handlers for such a task. >> >> Am I correct? do you see any error in my implementation? >> Is there any other way to implement an activity whose interface is updated >> by data coming from a socket? >> >> thanks >> giammy >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to android-developers@googlegroups.com >> To unsubscribe from this group, send email to >> android-developers+unsubscr...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en
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