character corruption or don't display particular character

What steps will reproduce the problem?
1. Open PDF data that this poppler program does not have font.
2.
3.

What is the expected output? What do you see instead?
I want to view all character code in PDF data.

What version of the product are you using? On what operating system?
I use 2 systems.
1. PDFViewer1.0-snapshot.apk in android 1.6(donut).
2. PDFViewer-android-2.x.apk in android 2.1(eclair)

Please provide any additional information below.
In the web page below url, I see the sentence.
How can I do extract the poppler-data?

sentence:
"Some PDF file may need the poppler-data, you can extract the poppler-data to a 
sdcard, and rename the extracted folder to “poppler-data”. "

url:
http://www.google.co.jp/url?q=http://www.cuteandroid.com/open-source-android-app
s-for-developers-apdfviewer-a-pdf-file-viewer-for-android-platform&sa=U&ei=T3zmT
OmmApGOvQPzlsHCCA&ved=

Original issue reported on code.google.com by samej...@hera.eonet.ne.jp on 19 Nov 2010 at 2:13

tonyfd / apdfviewer

character corruption or don't display particular character #9