我创建了一个Activity,因为我正在实现CursorLoader以从数据库加载数据.
我已经为该表的所有记录做了那件事,但我想加载30-30条记录,比如加载更多功能
我试图创建查询并加载前30条记录,但我无法理解如何请求新记录.
我的活动代码如下:
public class ProductListActivity extends AppCompatActivity
implements LoaderManager.LoaderCallbacks<Cursor> {
/**
* Records in list
*/
int offset = 0;
/**
* For Current Activity *
*/
Context mContext;
/**
* Activity Binding
*/
ActivityProductListBinding activityProductListBinding;
/**
* Product Adapter
*/
ProductListAdapter productListAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/**
* DataBinding with XML
*/
activityProductListBinding = DataBindingUtil.setContentView(this, R.layout.activity_product_list);
/**
* Getting Context
*/
mContext = getApplicationContext();
/***
* TOOLBAR Settings...
*/
setSupportActionBar(activityProductListBinding.toolbar);
activityProductListBinding.toolbarTitleTextview.setText(R.string.string_title_products); …Run Code Online (Sandbox Code Playgroud) android android-contentprovider android-cursor android-cursorloader android-cursoradapter
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