项目清单
我开发了一个应用程序，其中使用 sq lite 数据库。这在模拟器上正常运行。但是当我们将应用程序部署在 Blackberry 曲线 8520 手机上时。告诉我们数据库不存在。有知道的请速回复...
我的代码是->
public static void insertData( String pass , String cpass)
{
boolean fl=false;
String root = null;
MainScreen ms = new MainScreen();
Enumeration e = FileSystemRegistry.listRoots();
while (e.hasMoreElements())
{
root = (String)e.nextElement();
if(root.equalsIgnoreCase("store/"))
{
fl=true;
}
}
if(!fl)
{
UiApplication.getUiApplication().invokeLater(new Runnable()
{
public void run()
{
Dialog.alert("This application requires an SD card to be present." +
"Exiting application...");
System.exit(0);
}
});
}
else
{
String dbLocation = "C:/om12345/sql/res/store/";
// Create URI
// Statement st=null;
try
{
URI myURI = URI.create("file:///store/home/user/databases/database.sqlite");
//URI myURI1=URI.
d = DatabaseFactory.create(myURI);
Statement st = d.createStatement( "insert into Admin (pass, Cpass) values('"+ pass+"','"+cpass+"')");
st.prepare();
st.execute();
st.close();
d.close();
//ms.add(new RichTextField ("tata" + "tata1"));
// UiApplication.getApplication.invokeLater(pushScreeen(ms));
}
catch ( Exception e1 )
{
System.out.println( e1.getMessage() );
e1.printStackTrace();
}
}