Android Open Source - RadaeePDF-B4A P D F Simple Act

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Back to project page RadaeePDF-B4A.

License

The source code is released under:

Apache License

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Java Source Code

package com.radaee.reader;
// www. j a v  a  2  s . c om
import com.radaee.pdf.*;
import com.radaee.util.SnatchView;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.ExpandableListView;
import android.widget.ExpandableListView.OnChildClickListener;

/**
 * test activity for PDFSimple
 * @author Radaee
 */
public class PDFSimpleAct extends Activity implements OnChildClickListener
{
  private PDFSimple m_vPDF = null;
  private SnatchView m_vFiles = null;
    /** Called when the activity is first created. */
  @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        Global.Init( this );
    m_vFiles = new SnatchView(this);
    m_vFiles.setOnChildClickListener(this);
    m_vFiles.start();
    m_vPDF = new PDFSimple(this);
    setContentView(m_vFiles);
    }
  @Override
    protected void onDestroy()
    {
      if( m_vPDF != null )
        m_vPDF.Close();
      Global.RemoveTmp();
      super.onDestroy();
    }
  public boolean onChildClick(ExpandableListView parent, View v,
      int groupPosition, int childPosition, long id)
  {
    String val = m_vFiles.getChildPath(groupPosition, childPosition);
    /*
    Document doc = new Document();
    doc.Open(val, null);
    int cnt = doc.GetPageCount();
    int cur = 0;
    for( cur = 0; cur < cnt; cur++ )
    {
      Page page = doc.GetPage(cur);
      page.ObjsStart();
      int ccnt = page.ObjsGetCharCount();
      String texts = page.ObjsGetString(0, ccnt);
      page.Close();
    }
    doc.Close();
    */
    
    if( val != null )
    {
      m_vPDF.Close();
      //to open encrypted document, modify codes below:
      int ret = m_vPDF.Open(val);
      switch( ret )
      {
      case -1://need input password
        finish();
        break;
      case -2://unknown encryption
        finish();
        break;
      case -3://damaged or invalid format
        finish();
        break;
      case -10://access denied or invalid file path
        finish();
        break;
      case 0://succeeded, and continue
        break;
      default://unknown error
        finish();
        break;
      }
            setContentView(m_vPDF);
    }
    return false;
  }
}

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