Google Android - это несложно

Код: Выделить всё

cursor = dbrv.getAllData();
String[] from = new String[] {DBRV.VIRAZH};
		int[] to = new int[] {android.R.id.text1};
		scadapter = new SimpleCursorAdapter(this, android.R.layout.simple_spinner_item, cursor, from, to);
		scadapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
		Spinner spinner1 = (Spinner)this.findViewById(R.id.spinner1);
		spinner1.setAdapter(scadapter);
		spinner1.setPrompt("Регулярное выражение");
		spinner1.setSelection(2);
		spinner1.setOnItemSelectedListener(new OnItemSelectedListener(){
			@Override
			public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
				int pos = position;
				
			}
			@Override
			public void onNothingSelected(AdapterView<?> arg0){
				
			}
		});

Код: Выделить всё

public class DBRV {

	private static final String DATABASE_NAME = "regulv_database.db";
		private static final int DATABASE_VERSION = 1;
		public static final String ID = "_id";
		public static final String VIRAZH = "virazh";
		
		public static final String TABLE_NAME = "regulv_table";
		private static final String CREATE_DATABASE = "CREATE TABLE "
				+ TABLE_NAME + " (" + ID + " INTEGER PRIMARY KEY AUTOINCREMENT,"
				+ VIRAZH + " VARCHAR(255));";
		private static final String DROP_TABLE = "DROP TABLE IF EXISTS "
				+ TABLE_NAME;
private final Context c;
private DBHelper dbHelper;
private SQLiteDatabase db;
public DBRV(Context context){
	c=context;
}
public void open(){
	dbHelper = new DBHelper(c, DATABASE_NAME, null, DATABASE_VERSION);
	db = dbHelper.getWritableDatabase();
}
public void close(){
	if (dbHelper!=null) dbHelper.close();
}
public void delete(long id){
	db.delete(TABLE_NAME, ID + "=" + id, null);
}
public Cursor getAllData(){
	return db.query(TABLE_NAME, null, null,null,null,null,null);
}
public void insert(String virazh) {
    ContentValues cv = new ContentValues();
    cv.put(VIRAZH, virazh);
    
   db.insert(TABLE_NAME, VIRAZH, cv);
  }

private class DBHelper extends SQLiteOpenHelper {
	public DBHelper(Context context, String name, CursorFactory factory, int Version){
		super(context, name, factory, Version);
	}
	public void onCreate(SQLiteDatabase db){
		db.execSQL(CREATE_DATABASE);
	}

	  @Override
	    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
		  db.execSQL(DROP_TABLE);
		  onCreate(db);
	    }
	 
}
}