Esempio di codice: creazione di un database SQLite
/*
* CreateDatabase.java
*
* Research In Motion Limited proprietary and confidential
* Copyright Research In Motion Limited, 2010
*/
import net.rim.device.api.ui.*;
import net.rim.device.api.ui.component.*;
import net.rim.device.api.ui.container.*;
import net.rim.device.api.database.*;
import net.rim.device.api.io.*;
public class CreateDatabase extends UiApplication
{
public static void main(String[] args)
{
CreateDatabase theApp = new CreateDatabase();
theApp.enterEventDispatcher();
}
public CreateDatabase()
{
pushScreen(new CreateDatabaseScreen());
}
}
class CreateDatabaseScreen extends MainScreen
{
Database d;
public CreateDatabaseScreen()
{
LabelField title = new LabelField("SQLite Create Database Sample",
LabelField.ELLIPSIS |
LabelField.USE_ALL_WIDTH);
setTitle(title);
add(new RichTextField("Creating a database called " +
"MyTestDatabase.db on the SDCard."));
try
{
URI myURI = URI.create("file:///SDCard/Databases/SQLite_Guide/" +
"MyTestDatabase.db");
d = DatabaseFactory.create(myURI);
d.close();
}
catch ( Exception e )
{
System.out.println( e.getMessage() );
e.printStackTrace();
}
}
}
Argomento principale: Esempi di codice
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