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I am developing new application which have print wireless feature. And I am using ePrint technology. PDF file which I generated before, I want to preview it directly using ePrint application (apk) like below screenshot : enter image description here

I have URI for my pdf file, then I already decompiled ePrint application (apk), and found this one in its manifest. I am not sure, but I think below screenshot refers to preview activity.

enter image description here

So how can I open directly ePrint Preview activity from my application, and I have parameter URI file which I want to print ?

Thank you in advance.

Agoeng Liu
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1 Answers1

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Try this: Following code might be solve your problem.

It will work only if you have ACTION_PRINT in your libraries. 

File file = new File(Environment.getExternalStorageDirectory().getAbsolutePath()+"/pdf_name.pdf");
Intent intent = new Intent();
intent.setAction("org.androidprinting.intent.ACTION_PRINT");
intent.setDataAndType(Uri.fromFile(file), "application/pdf");
intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
startActivity(intent);
Amy
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