package com.qoppa;

import java.util.Vector;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;

import com.qoppa.android.pdf.form.AcroForm;
import com.qoppa.android.pdf.form.FormField;
import com.qoppa.android.pdf.form.TextField;
import com.qoppa.android.pdfProcess.PDFDocument;
import com.qoppa.android.pdfViewer.fonts.StandardFontTF;

public class GetAndSetFieldsSample extends Activity
{    
	protected void onCreate(Bundle bundle)
	{
		super.onCreate(bundle);
		
		StandardFontTF.mAssetMgr = getAssets();

		try
		{
			PDFDocument pdfDoc = new PDFDocument("/sdcard/form01.pdf", null);
			AcroForm form = pdfDoc.getAcroForm();
			
			if(form == null)
			{
				Log.e("", "document does not contain form fields");
			}
			else
			{
				//print current values of all textfields, set the value of "field1"
				
				Vector fieldList = form.getFieldList();
				for(int i = 0; i < fieldList.size(); i++)
				{
					FormField field = (FormField) fieldList.get(i);
					
					if(field instanceof TextField)
					{
						Log.e("", field.getFieldName() + " " + ((TextField)field).getValue());
						
						if(field.getFieldName().equals("field1") && field instanceof TextField)
						{
							((TextField)field).setValue("value of field1");
						}
					}
				}
			}
		}
		catch (Throwable t)
		{
			Log.e("", Log.getStackTraceString(t));
		}
	}
}