recycleview上下拉刷新

最新推荐文章于 2021-11-07 13:03:55 发布

转载最新推荐文章于 2021-11-07 13:03:55 发布 · 281 阅读

本文展示了一个使用SwipyRefreshLayout实现下拉刷新和上拉加载功能的示例。通过设置颜色方案和监听器，可以轻松地为应用添加交互效果。

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public class MainActivity extends AppCompatActivity {

    private SwipyRefreshLayout srl;
    private Handler handler = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        handler = new Handler();
        srl = (SwipyRefreshLayout) findViewById(R.id.srl);

        //设置颜色
        srl.setColorSchemeResources(R.color.colorAccent, R.color.colorPrimary, R.color.colorPrimaryDark, android.R.color.holo_red_dark);

        //设置是否支持刷新和加载更多
        srl.setDirection(SwipyRefreshLayoutDirection.BOTH);
        srl.setOnRefreshListener(new SwipyRefreshLayout.OnRefreshListener() {
            @Override
            public void onRefresh(int index) {
                Toast.makeText(MainActivity.this, "下拉刷新", Toast.LENGTH_SHORT).show();
                handler.postDelayed(new Runnable() {
                    @Override
                    public void run() {

                        srl.setRefreshing(false);

                    }
                }, 2000);
            }

            @Override
            public void onLoad(int index) {
                Toast.makeText(MainActivity.this, "上拉加载", Toast.LENGTH_SHORT).show();
                handler.postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        srl.setRefreshing(false);

                    }
                }, 2000);

            }
        });

    }
}