how to perform an update into PDFInclude.php to view the pdf on the android tablet (because pdf is not displayed or download in this case)
for memory I solved this problem in PDFEmbed as explain in the following post
and with PDFInclude I performed this modification
if( filter_var( $obj, FILTER_VALIDATE_URL, FILTER_FLAG_PATH_REQUIRED ) ) {
$ua = strtolower($_SERVER['HTTP_USER_AGENT']);
if(preg_match('/android/i',$ua)) {
$myfile = "https://docs.google.com/gview?url=$obj&embedded=true";
return Html::rawElement('iframe', [
'src' => $myfile,
'height' => $height,
'width'=> $width,
'frameborder' => "1" ] );
} else {
return pdfObject( $obj, $width, $height );
}
} else {
return pdfError( "Path is not valid" );
}