在FirebaseListAdapter中显示Firebase数据库内容

// 导入必要的包
import com.firebase.ui.database.FirebaseListAdapter;
import com.google.firebase.database.FirebaseDatabase;
import android.widget.ListView;

// 获取Firebase数据库引用
FirebaseDatabase database = FirebaseDatabase.getInstance();
DatabaseReference ref = database.getReference("your_database_reference");

// 创建FirebaseListAdapter对象
FirebaseListAdapter<YourDataModel> adapter = new FirebaseListAdapter<YourDataModel>(this, YourDataModel.class, android.R.layout.simple_list_item_1, ref) {
    @Override
    protected void populateView(View v, YourDataModel model, int position) {
        // 设置列表项的显示内容
        TextView textView = (TextView) v.findViewById(android.R.id.text1);
        textView.setText(model.getData());
    }
};

// 获取ListView对象
ListView listView = (ListView) findViewById(R.id.list_view);

// 将适配器设置给ListView
listView.setAdapter(adapter);