我认为你在这里遇到的问题是，在宽度和高度上都将容器视图和片段作为match_parent。我认为你可以这样做的一种方法是将容器视图 Package 在一个框架中，当你点击容器视图中的任何一张卡片时，容器视图就会消失。

Try this

<fragment
    android:name="com.diamcom.blue.StoneCodeFragment"
    android:id="@+id/fragment_place"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:visibility="gone">
</fragment>

public class mainSearch extends AppCompatActivity {
    private RecyclerView recyclerView;
    private StoneCodeFragment stoneCodeFragment;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main_search);

        // Initialize your RecyclerView and adapter here
        recyclerView = findViewById(R.id.recyclerView);
        MyAdapter adapter = new MyAdapter(/* ... */);
        recyclerView.setAdapter(adapter);

        // Initialize your StoneCodeFragment
        stoneCodeFragment = (StoneCodeFragment) getSupportFragmentManager().findFragmentById(R.id.fragment_place);

        // Set a click listener for your RecyclerView items
        recyclerView.addOnItemTouchListener(new RecyclerTouchListener(this, recyclerView, new ClickListener() {
            @Override
            public void onClick(View view, int position) {
                // Handle the item click here
                // Show the fragment
                showFragment();
            }

            @Override
            public void onLongClick(View view, int position) {
                // Handle long click if needed
            }
        }));
    }

    // Method to show the fragment
    private void showFragment() {
        if (stoneCodeFragment != null) {
            stoneCodeFragment.getView().setVisibility(View.VISIBLE);
        }
    }
}

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