SQLite的小例子--备忘录(8)

        super.onCreate(savedInstanceState); 
        setContentView(R.layout.test_list); 
        this.getListView().setDividerHeight(2); 
        dbHelper = new MyAdapter(this); 
        dbHelper.open(); 
        fillData(); 
        registerForContextMenu(getListView()); 
    } 
    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
        MenuInflater inflater = getMenuInflater(); 
        inflater.inflate(R.menu.listmenu, menu); 
        return true; 
    } 
    @Override 
    public boolean onMenuItemSelected(int featureId, MenuItem item) { 
        switch(item.getItemId()) 
        { 
        case R.id.insert: 
            createTest(); 
            return true; 
        } 
        return super.onMenuItemSelected(featureId, item); 
    } 
    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
        switch(item.getItemId()) 
        { 
        case R.id.insert: 
            createTest(); 
            return true; 
        } 
        return super.onOptionsItemSelected(item); 
    } 
    @Override 
    public boolean onContextItemSelected(MenuItem item) { 
        switch(item.getItemId()) 
        { 
        case DELETE_ID: 
            AdapterContextMenuInfo info = (AdapterContextMenuInfo)item.getMenuInfo(); 
            dbHelper.deleteTest(info.id);