Android pdf reader

Question

I want to use Android pdf library http://andpdf.sourceforge.net/, but i have same error. Log:

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

My classes:

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; }
}

and

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

With PdfViewPager you can load and display PDF files easily. All the code you need is:

PdfViewPager pdfViewPager = new PDFViewPager(this, "sample.pdf");
setContentView(pdfViewPager);

Or you can embed it in your layout like this:

<es.voghdev.pdfviewpager.library.PDFViewPager
  android:id="@+id/pdfViewPager"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  app:assetFileName="sample.pdf"/>

Have a look at the lib if you want to know more.

Answer 2

Now we have this awesome library for PDF viewing:

https://github.com/JoanZapata/android-pdfview

It is really simple to use and has a lot of features:

Android PDFView is a library which provides a fast PDFView component for Android, with animations, gestures, and zoom. It's based on VuDroid for decoding the PDF file.

Just include the view in your XML and use it as follows:

pdfView.fromAsset(pdfName)
    .pages(0, 2, 1, 3, 3, 3)
    .defaultPage(1)
    .showMinimap(false)
    .enableSwipe(true)
    .onDraw(onDrawListener)
    .onLoad(onLoadCompleteListener)
    .onPageChange(onPageChangeListener)
    .load();

Answer 3

Here some Google Code has some nice source code for reading pdf in android.

Link1

Link2

an awesome example

Link 4

Link 5