How can i load my pdf file from sd card

Question

I have a simple code in which i am reading a pdf file from sd card.

Here is my code

In the activity CcActivity: I have given path of the file name,at line number 25:

String filename = "/mnt/sdcard/sample3.pdf";

The pdf is looking fine in emulator. But now i want to set one button and on click event of that button i want to see all the pdf file stored in sd card. I don't have any idea about it,can some one please help me out to solve this problem.

Answer 1

1 Firstly you have to search all pdf files present in sdcard and store it into an array . To find pdf files in sdcard go through link search pdf's .

2 Then show all pdf's from array on any layout you are feasible onclick of button event. After that handle the specific pdf to display in pdfviewer.