Question

I made an android application.
I created a extensible list, when I click on a child I want to be open a PDF.
The PDF is not open, is displayed a message that is content from no_application_found (“The PDF can not be open”).
The code for open PDF is:

    public boolean onChildClick (
        ExpandableListView parent, 
        View v, 
        int groupPosition,
        int childPosition,
        long id) {
    Log.d( LOG_TAG, "onChildClick: " + childPosition );

    File file = new File("http://www.ratt.ro/grafice/e2-a.pdf");
    Uri path = Uri.fromFile(file);
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    intent.setDataAndType(path, getString(R.string.application_type));
    try 
    {
        startActivity(intent);
    } 
    catch (ActivityNotFoundException e) 
    {
        Toast.makeText(ElistCBox.this, 
            getString(R.string.no_application_found), 
            Toast.LENGTH_SHORT).show();
    }

    return false;
}

Answer 1

This is how you open a PDF in a web-View:

webview.loadUrl("http://docs.google.com/gview?embedded=true&url=http://www.ratt.ro/grafice/e2-a.pdf");