How can I merge two different package(.apk ) in an Android application? - android

I want to implement PDF viewer in my Android application. My application has option of reading some document and I want to open those doc in PDF by default. My application .apk is ready and I have PDF viewer apk with me. What I want is to merge these 2 apk into a single project?

If you don't have the code for both projects it's not really possible to merge them into a single project. You can call the PDF Viewer from your application using Intents.

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View PDF and doc,docx (especially) in android and ios application without using or opening any other document viewer apps. I need to show PDF and doc,docx file in my app not in third party apps.
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How to open documents located in Local Storage in android using WebView?

I have a doc/ppt/xls file located in my sd card. I want to open it without any third party app (i.e within my app itself) using webview. Though I am able to open documents by embedding it in google docs url like -
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I had the same issue few days ago .
i found Android PdfViewer best to view PDF files and Android PdfMyXml best to create pdf files in android.
For working with Word and Excel as a most reliable answer I suggest you to take a look at OliveDocLibrary .
If your documents are in cloud so there is an alternative way to display docx,pptx,pdf and such formats with a combination of Webview and googleDoc.
You might find other possible solutions in server-side machines or maybe a creative way!
Hope it help
You can integrate some library project to your project with which you can open the pdf file inside your app.
Reference :
https://github.com/tekinarslan/AndroidPdfViewer
https://github.com/JoanZapata/android-pdfview

Android - save pdf with image using Mupdf

I am developing an android application.
My Aim:
The user can view the PDF files and they can add their signatures.
What I did:
I have used the MUPDF library to show the PDF files to the users.
Now the user can directly add their signatures over the PDF.
What I want:
But I want to add the signature images over the PDF and want to save it.
Is it possible add the image over the PDF and save it by using MUPDF?
Can anybody give me the idea to do this?

Is it possible to view pdf files within an app in android?

I'm working on an app that will need to open a pdf inside the app itself. Is this even an option or does the user have to view the pdf in a different app altogether?
This is open source for open pdf file in app, maybe you can try it
android-pdfviewer

To view PDF in android generated in Crystal Report

I have a PDF file which is generated in crystal Report version 13.0.0.99 which
generate a Pdf of Version 1.7 .but all other PDF which is not generated by Crystal Report can read in my application.
this link will get PDF file I created using Crystal Report.
http://www.mediafire.com/?d9b444vx0102vea
when i view this pdf in android i got the out put as
http://www.mediafire.com/view/?v0wzlqzhzqtiswb
what should I do to see this pdf in my application itself ?
Lots of sources for opening/ editing pdf(not sure from your question) on stackoverflow
1.) Use an intent to open a pdf - it ll open using an existing pdf viewer installed
2.) Take a look at
PDF Library for Android - PDFBox?
Android PDF Rendering
for open source libraries, commercial ones etc.,
Basically pdf and android dont go well together from a developer standpoint

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