Questions tagged «android-filterable»

10
如何使用SearchView过滤RecyclerView
我正在尝试SearchView从支持库中实施。我希望用户使用SearchView来过滤中List的电影RecyclerView。 到目前为止,我已经关注了一些教程,并且已将教程添加SearchView到ActionBar,但是我不确定如何从这里开始。我看到了一些示例,但是当您开始输入时,它们都没有显示结果。 这是我的MainActivity: public class MainActivity extends ActionBarActivity { RecyclerView mRecyclerView; RecyclerView.LayoutManager mLayoutManager; RecyclerView.Adapter mAdapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_recycler_view); mRecyclerView = (RecyclerView) findViewById(R.id.recycler_view); mRecyclerView.setHasFixedSize(true); mLayoutManager = new LinearLayoutManager(this); mRecyclerView.setLayoutManager(mLayoutManager); mAdapter = new CardAdapter() { @Override public Filter getFilter() { return null; } }; mRecyclerView.setAdapter(mAdapter); } @Override …
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