Android Open Source - AndroidAPP-TorEngine Geometria






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License

The source code is released under:

GNU General Public License

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Java Source Code

package ironwolf.torengine;
/* w  w  w  . j  a  v  a2  s.c om*/
import java.io.File;

import ironwolf.torengine.R;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;

public class Geometria extends Activity
{
  String titolodialog;
  final static int GEOM_DIALOG_ID=1;
  final static int CUSTOM_DIALOG=146;
  int id_bottone;
  
  
   @Override
      public void onCreate(Bundle savedInstanceState) 
      {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.geommain);
          
          final Button appunti=(Button) findViewById(R.id.appgeom);
          appunti.setOnClickListener(new OnClickListener()
          {
            public void onClick(View v)
            {
              
              Intent intent = new Intent(Intent.ACTION_VIEW);
          intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria/geometria_appunti_v2.6.1.zip"));
          startActivity(intent);
          
            }
          });
          
          final Button talone=(Button) findViewById(R.id.apptalone);
          talone.setOnClickListener(new OnClickListener()
          {
            public void onClick(View v)
            {
              /*
              Intent intent = new Intent(Intent.ACTION_VIEW);
          intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria/geometria-alberto-talone.pdf"));
          startActivity(intent);
          */
              
              titolodialog=talone.getText().toString();
              id_bottone=1;
              showDialog(CUSTOM_DIALOG);
              
            }
          });
          
          final Button cauchy=(Button) findViewById(R.id.cauchy);
          cauchy.setOnClickListener(new OnClickListener()
          {
            public void onClick(View v)
            {
              /*
              Intent intent = new Intent(Intent.ACTION_VIEW);
          intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria/geometria_cauchy_1autovalore_v2.0.pdf"));
          startActivity(intent);
          */
              
              titolodialog=cauchy.getText().toString();
              id_bottone=2;
              showDialog(CUSTOM_DIALOG);
            }
          });
          
          final Button jordan=(Button) findViewById(R.id.jordan);
          jordan.setOnClickListener(new OnClickListener()
          {
            public void onClick(View v)
            {
              /*
              Intent intent = new Intent(Intent.ACTION_VIEW);
          intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria/geometria_jordan_senza_base_stringhe_v1.0.pdf"));
          startActivity(intent);
          */
              
              titolodialog=jordan.getText().toString();
              id_bottone=3;
              showDialog(CUSTOM_DIALOG);
            }
          });
          
          Button ftpgeom=(Button) findViewById(R.id.ftpgeom);
          ftpgeom.setOnClickListener(new OnClickListener()
          {
            public void onClick(View v)
            {
              Intent intent = new Intent(Intent.ACTION_VIEW);
          intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria"));
          startActivity(intent);
            }
          });
      }//fine onCreate()
   
   @Override
      public boolean onCreateOptionsMenu(Menu menu) 
      {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.sezmenu, menu);
        return true;
      }
      
      @Override
      public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();
        
        switch (id) 
        {
          /*case R.id.check:
          {
            //controlla se ? aggiornato il link di tutti i file di geometria.
          }break;
          */
          case R.id.quit:
          {
            finish();
            TorEngineActivity.a.finish();
          }break;
          
          case R.id.contatti:
          {
            showDialog(GEOM_DIALOG_ID);
          }break;
          
        }
        return true;
      };
      
      
      @Override // SWITCH DEL CREATE DELLE ALERT DIALOG
      protected Dialog onCreateDialog(int id)
      {
        Dialog dialog=null;
        switch(id)
        {        
          case GEOM_DIALOG_ID:
          {
            dialog=createGEOMDialog();
          }break;
          
          case CUSTOM_DIALOG:
          {
            dialog=createCustomDialog();
          }break;
        }
        return dialog;
      }
      
    private Dialog createGEOMDialog()
      {
        View view =getLayoutInflater().inflate(R.layout.geomdialog, null);
      AlertDialog.Builder builder = new AlertDialog.Builder(this);
      builder.setTitle("Vincenzo Di Gennaro");
      builder.setView(view);
      builder.setCancelable(false);      
      
      builder.setNegativeButton("email", new DialogInterface.OnClickListener() 
      {
        
        public void onClick(DialogInterface dialog, int which) 
        {
          Intent goToGeomC=new Intent (Geometria.this, GeomContatti.class);
          startActivity(goToGeomC);
        }
      });
      
      builder.setNeutralButton("Sito", new DialogInterface.OnClickListener() 
      {
        
        public void onClick(DialogInterface dialog, int which) 
        {
          Intent goToSitoGeom= new Intent(Intent.ACTION_VIEW);
          goToSitoGeom.setData(Uri.parse("http://www.mat.uniroma2.it/~digennar/"));
          startActivity(goToSitoGeom);
        }
      });
      
      builder.setPositiveButton("Indietro", new DialogInterface.OnClickListener()
      {
            public void onClick(DialogInterface dialog, int id) 
            {
              dismissDialog(GEOM_DIALOG_ID);
                removeDialog(GEOM_DIALOG_ID);
            }
          });
      AlertDialog alert = builder.create();
      return alert;
      }
    
    private Dialog createCustomDialog() //-------------------------------------------------
    {
      View view=getLayoutInflater().inflate(R.layout.customdialog,null);
      AlertDialog.Builder builder2=new AlertDialog.Builder(this);
      builder2.setTitle(titolodialog);
      builder2.setView(view);
      builder2.setCancelable(false);
      
      switch(id_bottone)
      {
        case 1:
        {
          builder2.setMessage("vettori - sottospazi - sistemmi di vettori lin dipendenti");
          
          builder2.setNegativeButton("Download", new DialogInterface.OnClickListener() 
          {
              public void onClick(DialogInterface dialog, int which) 
              {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                
                File file= new File("/mnt/sdcard/download/geometria-alberto-talone.pdf");
                if(file.exists())
                {
                  if(file.delete())
                  {
                    Toast.makeText(getApplicationContext(), "Il file precedente verr? sovrascritto...",Toast.LENGTH_LONG).show();
                  }
                }
                
                intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria/geometria-alberto-talone.pdf"));
                startActivity(intent);
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
            
          });
          
          builder2.setNeutralButton("Apri", new DialogInterface.OnClickListener() 
          {
            
            public void onClick(DialogInterface dialog, int which) 
            {
              Intent intentFile = new Intent(Intent.ACTION_VIEW);
              
              File file = new File("/mnt/sdcard/download/geometria-alberto-talone.pdf");
              Uri path = Uri.fromFile(file);
              
              if(file.exists())
              {
                intentFile.setDataAndType(path, "application/pdf");
                intentFile.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(intentFile);
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
              else
              {
                Toast.makeText(getApplicationContext(), "file geometria-alberto-talone.pdf non trovato nella cartella /mnt/sdcard/download",Toast.LENGTH_LONG).show();
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
            }
          });
          
          builder2.setPositiveButton("Indietro", new DialogInterface.OnClickListener()
          {
                public void onClick(DialogInterface dialog, int id) 
                {
                  dismissDialog(CUSTOM_DIALOG);
                    removeDialog(CUSTOM_DIALOG);
                }
          });
        }break;//fine case 1 ----------------------------------------------
        
        case 2:
        {
          builder2.setMessage("spiegazione del Problema di Cauchy con 1 autovalore");
          
          builder2.setNegativeButton("Download", new DialogInterface.OnClickListener() 
          {
              public void onClick(DialogInterface dialog, int which) 
              {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                
                File file= new File("/mnt/sdcard/download/geometria_cauchy_1autovalore_v2.0.pdf");
                if(file.exists())
                {
                  if(file.delete())
                  {
                    Toast.makeText(getApplicationContext(), "Il file precedente verr? sovrascritto...",Toast.LENGTH_LONG).show();
                  }
                }
                
                intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria/geometria_cauchy_1autovalore_v2.0.pdf"));
                startActivity(intent);
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
            
          });
          
          builder2.setNeutralButton("Apri", new DialogInterface.OnClickListener() 
          {
            
            public void onClick(DialogInterface dialog, int which) 
            {
              Intent intentFile = new Intent(Intent.ACTION_VIEW);
              
              File file = new File("/mnt/sdcard/download/geometria_cauchy_1autovalore_v2.0.pdf");
              Uri path = Uri.fromFile(file);
              
              if(file.exists())
              {
                intentFile.setDataAndType(path, "application/pdf");
                intentFile.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(intentFile);
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
              else
              {
                Toast.makeText(getApplicationContext(), "file geometria_cauchy_1autovalore_v2.0.pdf non trovato nella cartella /mnt/sdcard/download",Toast.LENGTH_LONG).show();
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
            }
          });
          
          builder2.setPositiveButton("Indietro", new DialogInterface.OnClickListener()
          {
                public void onClick(DialogInterface dialog, int id) 
                {
                  dismissDialog(CUSTOM_DIALOG);
                    removeDialog(CUSTOM_DIALOG);
                }
          });
        }break;//fine case 2 -----------------------------------------------
        
        case 3:
        {
          builder2.setMessage("Matrice di Jordan");
          
          builder2.setNegativeButton("Download", new DialogInterface.OnClickListener() 
          {
              public void onClick(DialogInterface dialog, int which) 
              {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                
                File file= new File("/mnt/sdcard/download/geometria_jordan_senza_base_stringhe_v1.0.pdf");
                if(file.exists())
                {
                  if(file.delete())
                  {
                    Toast.makeText(getApplicationContext(), "Il file precedente verr? sovrascritto...",Toast.LENGTH_LONG).show();
                  }
                }
                
                intent.setData(Uri.parse("http://www.torengine.it/openftp/geometria/geometria_jordan_senza_base_stringhe_v1.0.pdf"));
                startActivity(intent);
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
            
          });
          
          builder2.setNeutralButton("Apri", new DialogInterface.OnClickListener() 
          {
            
            public void onClick(DialogInterface dialog, int which) 
            {
              Intent intentFile = new Intent(Intent.ACTION_VIEW);
              
              File file = new File("/mnt/sdcard/download/geometria_jordan_senza_base_stringhe_v1.0.pdf");
              Uri path = Uri.fromFile(file);
              
              if(file.exists())
              {
                intentFile.setDataAndType(path, "application/pdf");
                intentFile.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(intentFile);
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
              else
              {
                Toast.makeText(getApplicationContext(), "file geometria_jordan_senza_base_stringhe_v1.0.pdf non trovato nella cartella /mnt/sdcard/download",Toast.LENGTH_LONG).show();
                dismissDialog(CUSTOM_DIALOG);
                  removeDialog(CUSTOM_DIALOG);
              }
            }
          });
          
          builder2.setPositiveButton("Indietro", new DialogInterface.OnClickListener()
          {
                public void onClick(DialogInterface dialog, int id) 
                {
                  dismissDialog(CUSTOM_DIALOG);
                    removeDialog(CUSTOM_DIALOG);
                }
          });
        }break;//case 3 --------------------------------------------
      }
      
      AlertDialog alert2 = builder2.create();
      return alert2;
    }
    
}




Java Source Code List

ironwolf.torengine.Aiutare.java
ironwolf.torengine.AlgebraContatti.java
ironwolf.torengine.Algebra.java
ironwolf.torengine.Analisi1Contatti.java
ironwolf.torengine.Analisi1.java
ironwolf.torengine.Analisi2Contatti.java
ironwolf.torengine.Analisi2.java
ironwolf.torengine.Appunti.java
ironwolf.torengine.AutomaticaContatti.java
ironwolf.torengine.Automatica.java
ironwolf.torengine.Banner.java
ironwolf.torengine.ChimicaContatti.java
ironwolf.torengine.Chimica.java
ironwolf.torengine.EconomiaContatti.java
ironwolf.torengine.Economia.java
ironwolf.torengine.FisicaContatti.java
ironwolf.torengine.Fisica.java
ironwolf.torengine.GeomContatti.java
ironwolf.torengine.Geometria.java
ironwolf.torengine.InformaticaContatti.java
ironwolf.torengine.Informatica.java
ironwolf.torengine.Slide.java
ironwolf.torengine.TorEngineActivity.java
ironwolf.torengine.VideoLezioni.java