Q:

Reading pdf file in phonegap

I want to read a local PDF file in PhoneGap.  I have tried the following code, but the in-app browser is displaying nothing. 
var ref = window.open('./1342172154.pdf', '_blank');
ref.addEventListener('loadstart', function(event) {
    alert('start: ' + event.url);
});
ref.addEventListener('loadstop', function(event) {
    alert('stop: ' + event.url);
});
ref.addEventListener('loaderror', function(event) {
    alert('error: ' + event.message);
});
ref.addEventListener('exit', function(event) {
    alert(event.type);
});

A:

You can use fileopener plugin. 
this plugin use to open file using native app in android 
https://github.com/markeeftb/FileOpener

