GC_CONCURRENT Freed

Question

Hi, 

I am using SocialService method: GetFacebookFriendsFromLinkUser.

 

This error happens when there are many friends:

 

03-24 20:29:36.875: D/dalvikvm(3717): GC_CONCURRENT freed 758K, 53% free 3595K/7495K, external 1180K/1682K, paused 4ms+7ms

 

How to fix this problem?

 

Thanks.

Answer 1

hi  renanalmeida,

Your heap is full .Please increase heap size.

Comments

Thank you, naresh.

How do I do this? I think the memory overflow is due to SocialService.

I use Android Api, My code is as in the examples:

public void getFbFriends(final String userID,
            final FriendList callback){
       
        final String userName = userID;  
        final Handler callerThreadHandler = new Handler();
        new Thread() {
            @Override
            public void run() {
                    socialService.getFacebookFriendsFromLinkUser(userName, new App42CallBack() {  
                    public void onSuccess(Object response)   
                    {  
                        Social social  = (Social)response;  
                        final ArrayList<Friends> friendlist = new ArrayList<Social.Friends>();
           
                        for(int i =0; i < social.getFriendList().size();i++)  
                        {  
                            if(social.getFriendList().get(i).getInstalled()){
                                friendlist.add(social.getFriendList().get(i));
                            }
                           
                        }  
                        callerThreadHandler.post(new Runnable() {
                            @Override
                            public void run() {
                                callback.onFriendListFetched(friendlist);
                            }
                        });
                    }  
                    public void onException(final Exception ex)   
                    {  
                        callerThreadHandler.post(new Runnable() {
                            @Override
                            public void run() {
                                callback.onFbError(ex.toString());
                            }
                        });
                    }  
                    });      
       
                }
            }.start();
    }

Answer 2

hi Renanalmeida, Thanx for revert. Can you please also share your Adapter java class in which you are making your List.

1. May be there is some memory leaks are there so that there is problem of memory frementation.
2.  I would suggest you to create a static pool of Bitmaps that would be reused by new images , when ever required in your code.
3. Or you can also specify in AndroidManifest.xml android:largeHeap="true" property.
4.  So this is because creating a bitmap of images again and again without reusing them.

 

Thanx.