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How to detect Radaee PDF close event
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How to detect Radaee PDF close event 6 years 10 months ago #12474

  • stacy_brenes
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I am trying to detect when the user closes the PDF reader so that I can store the page he is on when he closes it.

I do not see any methods for this event in the plugins js file. I know we have the RadaeePDFPlugin.getPageNumber function, but I still need to be able to bind it to the closing of the PDF reader to get the last page the user reads.

Does this plugin have a method that I missed, or is there a way to manipulate the getPageNumber function so that I can get the page the user is on when he closes the PDF reader.

Thanks in advance,
-Stacy.

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How to detect Radaee PDF close event 6 years 10 months ago #12482

  • nermeen
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You can use the following callbacks:
Android (com.radaee.cordova.RadaeePDFPlugin.java):
RadaeePDFPlugin.willCloseReader
iOS:
WillCloseReader in RadaeePDFPluginDelegate

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How to detect Radaee PDF close event 6 years 10 months ago #12483

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Can you provide a working example of how to use the functions as callbacks?
I'm struggling with how to correctly call the RadaeePDFPlugin.willCloseReader() to be able to detect when the user closes the reader.

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How to detect Radaee PDF close event 6 years 10 months ago #12485

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It's a callback (listener) that will be fired immediately before the closure of the PDF, it's already implemented in the demo project.

You need to integrate your code inside this method (in the classes mentioned earlier)

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How to detect Radaee PDF close event 6 years 9 months ago #12599

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it's already implemented in the demo project.
it's already implemented in the demo project.
'it's already implemented in the demo project' is there git repo I can clone the demo project from?

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How to detect Radaee PDF close event 6 years 9 months ago #12603

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You can get cordova plugin from RadaeePDF-Cordova Plugin
For example (Android), in RadaeePDFPlugin.java you can find that it implements RadaeePluginCallback.PDFReaderListener 
public interface PDFReaderListener {
        void willShowReader();
        void didShowReader();
        void willCloseReader();
        void didCloseReader();
        void didChangePage(int pageno);
        void didSearchTerm(String query, boolean found);
    }

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