asimmon / mupdf-for-xamarin-android

A port of the MuPDF Android library for Xamarin Android. With this library, you will be able to read, write, modify PDF files as well as convert pages to images.

I write blog posts about .NET, Azure, other Microsoft technologies and software development in general on https://anthonysimmon.com.

mupdf-for-xamarin-android's Issues

how to build the library

hello my friend,

i want to use mupdf library inside xamarin android project, your binding working very well, thanks a lot for this, but I want to change something inside it, so what I did is I download the source code and change something.

my question is how you build the library and get the .so files?
I want to do that then to make binding for xamarin android

any hint or steps to do it?

thank you

The type or namespace name 'MuPDFCore' does not exist in the namespace 'Artifex.MuPdf' (are you missing an assembly reference?) (CS0234) (Askaiser.Android.MuPDF)

Error CS0234: The type or namespace name 'MuPDFCore' does not exist in the namespace 'Artifex.MuPdf' (are you missing an assembly reference?) (CS0234) (Askaiser.Android.MuPDF)

Password protected pdf

Hi,
I've been looking for an android pdf viewer for more than a year, finally some hope! I was able to load a normal pdf in MuPDFActivity, but when I tried to open a password protected file, the keyboard show up, than the app crash :( So close... The behavior let me think that only a little part is missing. Did I need to configure something or this part haven't been ported yet?

Thanks for your work!
LP

Reflow mode showing blank page with '100%' text

If I use the library in my app with the following code:

MuPDFCore core = new MuPDFCore(this, path);
var reflowView = new MuPDFReflowView(this, core, new Point(parent.Width, parent.Height));
reflowView.SetPage(3, new PointF());
parent.AddView(reflowView);

It only shows a blank page with the text '100%' on the upper left. The same applies if I use MuPDFReaderView:

MuPDFCore core = new MuPDFCore(this, $"{directory}{apiBook.Epub}");
MuPDFReaderView readerView = new MuPDFReaderView(this);
readerView.Adapter = new MuPDFReflowAdapter(this, core);
readerView.SetLayerType(LayerType.Hardware, null);
parent.AddView(readerView);

Add arm64 version of libmupdf_java.so to libs folder

Can't use the library on my Pixel C:

dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.mypackge-1/base.apk"],nativeLibraryDirectories=[/data/app/com.mypackge-1/lib/arm64, /system/fake-libs64, /data/app/com.mypackge-1/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]] couldn't find "libmupdf_java.so"

Thanks!

One More :(

/Documents/gitProject/xamarin/MuPDF-for-Xamarin-Android/src/Askaiser.Android.MuPDF/PartialClasses.cs(45,45): Error CS0115: `Artifex.MuPdf.ReaderView.RawAdapter' is marked as an override but no suitable property found to override (CS0115) (Askaiser.Android.MuPDF)

Com.Artifex.Mupdfdemo.ReaderView.Adapter' is marked as an override but no suitable property found

/../MuPDF-for-Xamarin-Android/src/Askaiser.Android.MuPDF/obj/Debug/generated/src/Com.Artifex.Mupdfdemo.ReaderView.cs(58,58): Error CS0115: `Com.Artifex.Mupdfdemo.ReaderView.Adapter' is marked as an override but no suitable property found to override (CS0115) (Askaiser.Android.MuPDF)

Using MuPDFPageView shows a blank page

I get a blank page when using the library with the following code:

MuPDFCore core = new MuPDFCore(this, path);
Bitmap mSharedHqBm = Bitmap.CreateBitmap(parent.Width, parent.Height, Bitmap.Config.Argb8888);

var pageView = new MuPDFPageView(this, null, core, new Point(parent.Width, parent.Height), mSharedHqBm);
pageView.SetPage(0, new PointF(parent.Width, parent.Height));
parent.AddView(pageView);