To remove the debug message

If you are using version above 3.4: you should set the following variable in Global.default_config():

debug_mode = false;

If using version before 3.4, you need to remove the following part:

ActivityManager mgr = (ActivityManager)getContext().getSystemService(Context.ACTIVITY_SERVICE);

ActivityManager.MemoryInfo info = new ActivityManager.MemoryInfo();

mgr.getMemoryInfo(info);

m_info_paint.setARGB(255, 255, 0, 0);

m_info_paint.setTextSize(30);

canvas.drawText( "AvialMem:" + info.availMem/(1024*1024) + " M", 20, 150, m_info_paint);

If you are using the PDFReader project, you need to remove it from PDFReader.onDraw(Canvas canvas).

If you are using the RDPDFReader project, you need to remove it from PDFLayoutView.onDraw(Canvas canvas).