安卓pdf阅读器

Question

我想使用 Android pdf 库 http://andpdf.sourceforge.net/ ，但我有同样的错误。日志:

 ST='file 'no file selected' not found'
 ST='reading page 1, zoom:1.0'

我的类(class):

public class Reader extends PdfViewerActivity {

 public int getPreviousPageImageResource() { return R.drawable.left_arrow; }
 public int getNextPageImageResource() { return R.drawable.right_arrow; }
 public int getZoomInImageResource() { return R.drawable.zoom_in; }
 public int getZoomOutImageResource() { return R.drawable.zoom_out; }
 public int getPdfPasswordLayoutResource() { return R.layout.pdf_file_password; }
 public int getPdfPageNumberResource() { return R.layout.dialog_pagenumber; }
 public int getPdfPasswordEditField() { return R.id.etPassword; }
 public int getPdfPasswordOkButton() { return R.id.btOK; }
 public int getPdfPasswordExitButton() { return R.id.btExit; }
 public int getPdfPageNumberEditField() { return R.id.pagenum_edit; }
}

和

public class StartScreen extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    Intent intent = new Intent(this, Reader.class);
     intent.putExtra(PdfViewerActivity.EXTRA_PDFFILENAME, "/sdcard/test.pdf");
     startActivity(intent);
}
}

Answer 1

这里有一些 Google Code 有一些不错的源代码，可以在 android 中阅读 pdf。

Link1

Link2

an awesome example

Link 4

Link 5