PDFPagerAdapter.java 文件源码

/**
 * @param file the pdf file
 */
public PDFPagerAdapter(Context context, File file) {
  super();
  this.context = context;
  this.file = file;
  this.scale = 8;
  try {
    mFileDescriptor = ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
    renderer = new PdfRenderer(mFileDescriptor);
  } catch (IOException e) {
    throw new RuntimeException(e);
  }
}