LogCat:Default buffer size used in BufferedOutputStream constructor. It would be better to be explicit if an 8k buffer is required
I was trying to do some data loading in Splash page in my app using asynctask, but the app stuck at the splash screen, and logcat print:


    Default buffer size used in BufferedOutputStream constructor. It would be better to be explicit if an 8k buffer is required. 

Here are my code

    package com.appkon.hdtvs;






public class Splash extends Activity {

	 private ChannelDB mDB;
	 private TextView loading;
	 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash);  
        AppConnect.getInstance(this);
        loading =(TextView)findViewById(R.id.loading);
    }
   
    private class SetDB extends AsyncTask<String, String, String> {

		@Override
		protected String doInBackground(String... arg0) {
			// TODO Auto-generated method stub
			try {
         	   if (tabIsExist(null)==true){
                	mDB.Reset();
                   
                    Bitmap bigbang1 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang1);
                    Bitmap bigbang2 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang2);
                   
                   
                    mDB.createchannelEntry(new ChannelPoster(castle4, "灵书妙探 （第四季）" ,"http://appkon.com/hdtvs/channel/castle4.xml"  ,"http://movie.douban.com/subject/6742616/" ));
                    mDB.createchannelEntry(new ChannelPoster(castle3, "灵书妙探 （第三季）" ,"http://appkon.com/hdtvs/channel/castle4.xml"  ,"http://movie.douban.com/subject/4836898/" ));
                    
                    }
         	   }catch (Exception e) {
                    
                 	   
                        Intent i = new Intent();
                        i.setClassName("com.appkon.hdtvs",
                                       "com.appkon.hdtvs.HDtvs");
                        finish();
                        startActivity(i);
                    }
			return null;
		}
         

        protected void onProgress(String load) {
            loading.setText("载入中···");
        }

        protected void onPostExecute(String finish) {
        	loading.setText("载入完成");
        }
    }

    
        public boolean tabIsExist(String channelS_TABLE){
            boolean result = false;
            if(channelS_TABLE == null){
                    return false;
            }
        	Cursor cursor= ChannelDB.check();
            startManagingCursor(cursor);
            try {
                    if(cursor.moveToNext()){
                            int count = cursor.getInt(0);
                            if(count>0){
                                    result = true;
                            }
                    }
                    
            } catch (Exception e) {
            	Log.e(this.toString(),"error:"+e.toString());
                Intent intent = new Intent(this,HDtvs.class);  
                startActivity(intent);  
                this.finish(); 
            }                
            return result;
        }
    
    
    }

So what seem to be the problem? Is that because my res images are too big.
LogCat:Default buffer size used in BufferedOutputStream constructor. It would be better to be explicit if an 8k buffer is required
===

I was trying to do some data loading in Splash page in my app using asynctask, but the app stuck at the splash screen, and logcat print:


    Default buffer size used in BufferedOutputStream constructor. It would be better to be explicit if an 8k buffer is required. 

Here are my code

    package com.appkon.hdtvs;






public class Splash extends Activity {

	 private ChannelDB mDB;
	 private TextView loading;
	 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash);  
        AppConnect.getInstance(this);
        loading =(TextView)findViewById(R.id.loading);
    }
   
    private class SetDB extends AsyncTask<String, String, String> {

		@Override
		protected String doInBackground(String... arg0) {
			// TODO Auto-generated method stub
			try {
         	   if (tabIsExist(null)==true){
                	mDB.Reset();
                   
                    Bitmap bigbang1 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang1);
                    Bitmap bigbang2 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang2);
                   
                   
                    mDB.createchannelEntry(new ChannelPoster(castle4, "灵书妙探 （第四季）" ,"http://appkon.com/hdtvs/channel/castle4.xml"  ,"http://movie.douban.com/subject/6742616/" ));
                    mDB.createchannelEntry(new ChannelPoster(castle3, "灵书妙探 （第三季）" ,"http://appkon.com/hdtvs/channel/castle4.xml"  ,"http://movie.douban.com/subject/4836898/" ));
                    
                    }
         	   }catch (Exception e) {
                    
                 	   
                        Intent i = new Intent();
                        i.setClassName("com.appkon.hdtvs",
                                       "com.appkon.hdtvs.HDtvs");
                        finish();
                        startActivity(i);
                    }
			return null;
		}
         

        protected void onProgress(String load) {
            loading.setText("载入中···");
        }

        protected void onPostExecute(String finish) {
        	loading.setText("载入完成");
        }
    }

    
        public boolean tabIsExist(String channelS_TABLE){
            boolean result = false;
            if(channelS_TABLE == null){
                    return false;
            }
        	Cursor cursor= ChannelDB.check();
            startManagingCursor(cursor);
            try {
                    if(cursor.moveToNext()){
                            int count = cursor.getInt(0);
                            if(count>0){
                                    result = true;
                            }
                    }
                    
            } catch (Exception e) {
            	Log.e(this.toString(),"error:"+e.toString());
                Intent intent = new Intent(this,HDtvs.class);  
                startActivity(intent);  
                this.finish(); 
            }                
            return result;
        }
    
    
    }

So what seem to be the problem? Is that because my res images are too big.