自定义布局项目列表操作栏搜索视图建议的结果

Question

我在行动栏中提出建议搜索来自网络服务。我已经用文字设置了建议。但我需要添加图标到项目看起来像图片。那么如何在操作栏中的搜索视图建议中自定义项目的布局？

示例：

Answer 1

首先，您必须为自定义视图编写一个适配器。示例代码；

KitapFiltreAdapter类（上下文：上下文， @LayoutRes私有val layoutRes：Int， val kitapListe：ArrayList）：ArrayAdapter（context，layoutRes，kitapListe）{

private val inflater: LayoutInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater;

override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
    val view: View;
    view = inflater.inflate(layoutRes, parent, false);

    val kitapImage:ImageView = view.findViewById(R.id.searchItemImageId) as ImageView;
    val kitapAdTw:TextView = view.findViewById(R.id.searchKitapAdItemId) as TextView;
    val yazarAdTw:TextView = view.findViewById(R.id.searchKitapYazarAdItemId) as TextView;
    val kitap:KitapModel = getItem(position) as KitapModel;

    Glide.with(context).load(kitap.kitapResimPath).into(kitapImage);
    if(kitap.kitapAd!!.length>24){
        kitapAdTw.text     = kitap.kitapAd!!.substring(0,23)+"...";
    }else{
        kitapAdTw.text     = kitap.kitapAd;
    }

    yazarAdTw.text = kitap.yazarAd;

    return view;
}

override fun getItem(position: Int): KitapModel? {
    return kitapListe.get(position);
}

}

然后您可以将此适配器设置为；

searchView.findViewById<AutoCompleteTextView>(R.id.search_src_text).setAdapter(KitapFiltreAdapter(applicationContext,R.layout.kitap_search_item_layout,liste));