将触摸事件从对话框片段传递到正下方的视图(在父活动内)

public class MyDialogFragment extends DialogFragment {
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        // 设置对话框的内容和属性
        builder.setTitle("对话框标题")
                .setMessage("对话框内容")
                .setPositiveButton("确定", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        // 点击确定按钮的处理逻辑
                    }
                });
        return builder.create();
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_dialog, container, false);
        // 设置对话框片段的布局和属性
        return view;
    }

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        // 处理触摸事件的逻辑
        return false;
    }
}

public class MainActivity extends AppCompatActivity {
    // ...

    private void showDialogFragment() {
        MyDialogFragment dialogFragment = new MyDialogFragment();
        dialogFragment.show(getSupportFragmentManager(), "dialog");
    }
}

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <!-- 正下方的视图 -->
    <View
        android:id="@+id/bottomView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <!-- 其他视图 -->

</RelativeLayout>

public class MainActivity extends AppCompatActivity {
    // ...

    private void setupBottomView() {
        View bottomView = findViewById(R.id.bottomView);
        bottomView.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                // 处理触摸事件的逻辑
                return false;
            }
        });
    }
}