Android的搜索查看X标记的图标

问题描述

我想改变我可以改变它在搜索视图component.How显示白色绘制X标记。请帮助我。谢谢。

  SearchManager searchManager =（SearchManager）getSystemService（Context.SEARCH_SERVICE）;
    搜索查看=（搜索查看）menu.findItem（R.id.ac_search）.getActionView（）;
    sea​​rchView.setSearchableInfo（searchManager.getSearchableInfo（getComponentName（）））;
    sea​​rchView.setIconifiedByDefault（真正的）;
    尝试{
            现场searchField = SearchView.class.getDeclaredField（mSearchButton）;
            sea​​rchField.setAccessible（真正的）;
            ImageView的searchBtn =（ImageView的）searchField.get（搜索查看）;
            sea​​rchBtn.setImageResource（R.drawable.ac_search）;
            sea​​rchField = SearchView.class.getDeclaredField（mSearchPlate）;
            sea​​rchField.setAccessible（真正的）;
            的LinearLayout searchPlate =（的LinearLayout）searchField.get（搜索查看）;
            sea​​rchPlate.setBackgroundResource（R.drawable.search_edit_text_holo_light）;

            AutoCompleteTextView searchText =（AutoCompleteTextView）searchView.findViewById（R.id.abs__search_src_text）;
            sea​​rchText.setHintTextColor（getResources（）的getColor（android.R.color.white））;
            sea​​rchText.setHint（R.string.ac_search_here）;
            sea​​rchText.setTextColor（getResources（）的getColor（android.R.color.white））;

    }赶上（NoSuchFieldException E）{}赶上（IllegalAccessException E）{}
 

解决方案

 查看关闭= searchPlate.findViewById（R.id.search_close_btn）;
close.setBackgroundResource（R.drawable.selectable_background_orange）;
 

或设置样式searchViewCloseIcon：

 ＆LT;项目名称=机器人：searchViewCloseIcon＆GT; @可绘制/ ic_close＆LT; /项目＆GT;
＆LT;项目名称=searchViewCloseIcon＆GT; @可绘制/ ic_close＆LT; /项目＆GT; （支持库）
 

I want to change X mark in white color drawable displayed in search view component.How can I change it.please help me.thanks.

   SearchManager searchManager = (SearchManager)getSystemService(Context.SEARCH_SERVICE);
    searchView = (SearchView)menu.findItem(R.id.ac_search).getActionView();     
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
    searchView.setIconifiedByDefault(true); 
    try{
            Field searchField = SearchView.class.getDeclaredField("mSearchButton");
            searchField.setAccessible(true);
            ImageView searchBtn = (ImageView)searchField.get(searchView);
            searchBtn.setImageResource(R.drawable.ac_search);
            searchField = SearchView.class.getDeclaredField("mSearchPlate");
            searchField.setAccessible(true);
            LinearLayout searchPlate = (LinearLayout)searchField.get(searchView);
            searchPlate.setBackgroundResource(R.drawable.search_edit_text_holo_light);

            AutoCompleteTextView searchText = (AutoCompleteTextView) searchView.findViewById(R.id.abs__search_src_text);
            searchText.setHintTextColor(getResources().getColor(android.R.color.white));
            searchText.setHint(R.string.ac_search_here);
            searchText.setTextColor(getResources().getColor(android.R.color.white));

    }catch (NoSuchFieldException e){}catch (IllegalAccessException e){}

解决方案

View close = searchPlate.findViewById(R.id.search_close_btn);
close.setBackgroundResource(R.drawable.selectable_background_orange);

or set style for searchViewCloseIcon :

<item name="android:searchViewCloseIcon">@drawable/ic_close</item>
<item name="searchViewCloseIcon">@drawable/ic_close</item> (Support Library)

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