Adroid itext learning document (1) Create PDF

Let's not talk about anything. first go to the code.

Create PDF

1. Create document
Document document = new doucment (pagesize. A4, 50, 50, 50 );
2. Create external writer
Using writer = Using writer. getinstance (document, new fileoutputstream (Android. OS. environment. getexternalstoragedirectory () + file. Separator + "droidtext" + file. Separator + "hellowditerator ";
3. Open Document
Document. open ();
4. Write content. Many Methods
5. Disable document
Document. Close ()
The Code is as follows:
Document document = new document (pagesize. A4, 50, 50, 50, 50 );
// Determine whether a folder exists
Java. Io. File file = new java. Io. File (Android. OS. environment. getexternalstoragedirectory () + Java. Io. file. Separator + "droidtext ");
If (! File. exists ()){
File. mkdir ();
}
Specified writer = Specified writer. getinstance (document, new fileoutputstream (Android. OS. environment. getexternalstoragedirectory () + Java. io. file. separator + "droidtext" + Java. io. file. separator + "hellowdator "));
Document. open ();
Document. Close ();