Hi,
you are using an old version of the library, so you have to comment the following code from PDFReader class:
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);
I suggest you to search "AvialMem" string in all the project and to comment the related part of code to be sure to delete it from everywhere.
