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The source code is released under:
GNU General Public License
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package ironwolf.torengine; /* w ww. j av a 2 s .c o m*/ 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 Algebra extends Activity { final static int ALG_DIALOG_ID=3; final static int CUSTOM_DIALOG=145; String titolodialog; int id_bottone; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.algmain); Button appunti=(Button) findViewById(R.id.appalg); 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/algebra/algebra_appunti_v1.4.2.zip")); startActivity(intent); } }); final Button appceccar=(Button) findViewById(R.id.appceccar); appceccar.setOnClickListener(new OnClickListener() { public void onClick(View v) { /* Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("http://www.torengine.it/openftp/algebra/ael_dalila-ceccarelli_v1.1.pdf")); startActivity(intent); */ titolodialog=appceccar.getText().toString(); id_bottone=1; showDialog(CUSTOM_DIALOG); } }); Button ftpalg=(Button) findViewById(R.id.ftpalg); ftpalg.setOnClickListener(new OnClickListener() { public void onClick(View v) { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("http://www.torengine.it/openftp/algebra")); 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(ALG_DIALOG_ID); }break; } return true; }; @Override // SWITCH DEL CREATE DELLE ALERT DIALOG protected Dialog onCreateDialog(int id) { Dialog dialog=null; switch(id) { case ALG_DIALOG_ID: { dialog=createGEOMDialog(); }break; case CUSTOM_DIALOG: { dialog=createCustomDialog(); }break; } return dialog; } private Dialog createGEOMDialog() { View view =getLayoutInflater().inflate(R.layout.algdialog, null); AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle("Laura Geatti"); builder.setView(view); builder.setCancelable(false); builder.setNegativeButton("email", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { Intent goToAlgC=new Intent(Algebra.this,AlgebraContatti.class); startActivity(goToAlgC); } }); 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/~geatti/")); startActivity(goToSitoGeom); } }); builder.setPositiveButton("Indietro", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { dismissDialog(ALG_DIALOG_ID); removeDialog(ALG_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("appunti completi"); 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/ael_dalila-ceccarelli_v1.1.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/algebra/ael_dalila-ceccarelli_v1.1.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/ael_dalila-ceccarelli_v1.1.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 ael_dalila-ceccarelli_v1.1.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; } AlertDialog alert2 = builder2.create(); return alert2; } }