工具栏搜索建议主题

我在尝试将搜索建议更改为“轻量主题”。我正在使用appcompat-v7：22.2.0库，并阅读了关于new feature的定制搜索视图窗口小部件（android.support.v7.widget.SearchView）。工具栏搜索建议主题

先试试第

工具栏

<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:background="?attr/colorPrimary" 
    android:minHeight="?attr/actionBarSize" 
    app:popupTheme="@style/ThemeOverlay.AppCompat.Light" 
    app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />

主旋律

<style name="Main.Theme" parent="Theme.AppCompat.Light.NoActionBar"> 
    <item name="colorPrimary">@color/red</item> 
    <item name="colorPrimaryDark">@color/red_dark</item> 
    <item name="searchViewStyle">@style/Main.Theme.SearchView</item> 
</style>

搜索查看主题

<style name="Main.Theme.SearchView" parent="Widget.AppCompat.Light.SearchView"> 
    <item name="voiceIcon">@mipmap/test_icon</item> 
</style>

这样，我不能够影响搜索视图。为了测试它，我正在更改搜索视图中的语音图标，并且它不会从默认更改。

第二次尝试部分

第二次尝试是覆盖在工具栏上覆盖主题：

叠加主题

<style name="Main.Theme.Overlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar"> 
    <item name="searchViewStyle">@style/Main.Theme.SearchView</item> 
</style>

这样，我有一些反馈，但我失去了“材料设计”，尤其是我有“旧”提示图标，并加下划线。我的最终目的是要改变搜索建议行背景：

建议行布局

<item name="suggestionRowLayout">@layout/my_custom_layout</item>

我认为我远来完成这个......你能帮助我吗？

来源

2015-06-12 Jumpa

您是否找到了解决方案？我也面临同样的问题。为工具栏设置app：theme =“@ style/ThemeOverlay.AppCompat.ActionBar”，使建议弹出浅色背景。但没有达到目的。 – Sreekanth

@Sreekanth：在工具栏中，您应该使用'app：theme =“@ style/Main.the.Overlay”'而不是'app：theme =“@ style/ThemeOverlay.AppCompat.Dark.ActionBar”' –

是“Main.Theme.Overlay”？ – Sreekanth

这是我如何用我自己的搜索建议...

这是我CountriesFragment文件只是显示在建议所有国家名称。

这里的诀窍是我提供了自定义的View to Suggestion列表来显示。

public class CountriesFragment extends Fragment { 

    private boolean mSearchCheck; 
    private SimpleCursorAdapter mAdapter; 
    public static final String TEXT_FRAGMENT = "TEXT_FRAGMENT"; 
    public static final String CITY_NAME = "cityName"; 
    private LayoutInflater mInflater; 
    private ViewGroup mainContainer; 

    private static final String[] COUNTRIES = { 
      "Afghanistan", "Albania", "Algeria", "American Samoa", "Andorra", "Angola", "Anguilla", "Antarctica", 
      "Antigua and Barbuda", "Argentina", "Armenia", "Aruba", "Australia", "Austria", "Azerbaijan", "Bahamas", "Bahrain", "Bangladesh", "Barbados", 
      "Belarus", "Belgium", "Belize", "Benin", "Bermuda", "Bhutan", "Bolivia", "Bosnia and Herzegowina", "Botswana", "Bouvet Island", "Brazil", 
      "British Indian Ocean Territory", "Brunei Darussalam", "Bulgaria", "Burkina Faso", "Burundi", "Cambodia", "Cameroon", "Canada", "Cape Verde", 
      "Cayman Islands", "Central African Republic", "Chad", "Chile", "China", "Christmas Island", "Cocos (Keeling) Islands", "Colombia", "Comoros", 
      "Congo", "Congo, the Democratic Republic of the", "Cook Islands", "Costa Rica", "Cote d'Ivoire", "Croatia (Hrvatska)", "Cuba", "Cyprus", 
      "Czech Republic", "Denmark", "Djibouti", "Dominica", "Dominican Republic", "East Timor", "Ecuador", "Egypt", "El Salvador", "Equatorial Guinea", 
      "Eritrea", "Estonia", "Ethiopia", "Falkland Islands (Malvinas)", "Faroe Islands", "Fiji", "Finland", "France", "France Metropolitan", "French Guiana", 
      "French Polynesia", "French Southern Territories", "Gabon", "Gambia", "Georgia", "Germany", "Ghana", "Gibraltar", "Greece", "Greenland", "Grenada", 
      "Guadeloupe", "Guam", "Guatemala", "Guinea", "Guinea-Bissau", "Guyana", "Haiti", "Heard and Mc Donald Islands", "Holy See (Vatican City State)", 
      "Honduras", "Hong Kong", "Hungary", "Iceland", "India", "Indonesia", "Iran (Islamic Republic of)", "Iraq", "Ireland", "Israel", "Italy", "Jamaica", 
      "Japan", "Jordan", "Kazakhstan", "Kenya", "Kiribati", "Korea, Democratic People's Republic of", "Korea, Republic of", "Kuwait", "Kyrgyzstan", 
      "Lao, People's Democratic Republic", "Latvia", "Lebanon", "Lesotho", "Liberia", "Libyan Arab Jamahiriya", "Liechtenstein", "Lithuania", "Luxembourg", 
      "Macau", "Macedonia, The Former Yugoslav Republic of", "Madagascar", "Malawi", "Malaysia", "Maldives", "Mali", "Malta", "Marshall Islands", "Martinique", 
      "Mauritania", "Mauritius", "Mayotte", "Mexico", "Micronesia, Federated States of", "Moldova, Republic of", "Monaco", "Mongolia", "Montserrat", "Morocco", 
      "Mozambique", "Myanmar", "Namibia", "Nauru", "Nepal", "Netherlands", "Netherlands Antilles", "New Caledonia", "New Zealand", "Nicaragua", "Niger", "Nigeria", 
      "Niue", "Norfolk Island", "Northern Mariana Islands", "Norway", "Oman", "Pakistan", "Palau", "Panama", "Papua New Guinea", "Paraguay", "Peru", "Philippines", 
      "Pitcairn", "Poland", "Portugal", "Puerto Rico", "Qatar", "Reunion", "Romania", "Russian Federation", "Rwanda", "Saint Kitts and Nevis", "Saint Lucia", 
      "Saint Vincent and the Grenadines", "Samoa", "San Marino", "Sao Tome and Principe", "Saudi Arabia", "Senegal", "Seychelles", "Sierra Leone", "Singapore", 
      "Slovakia (Slovak Republic)", "Slovenia", "Solomon Islands", "Somalia", "South Africa", "South Georgia and the South Sandwich Islands", "Spain", "Sri Lanka", 
      "St. Helena", "St. Pierre and Miquelon", "Sudan", "Suriname", "Svalbard and Jan Mayen Islands", "Swaziland", "Sweden", "Switzerland", "Syrian Arab Republic", 
      "Taiwan, Province of China", "Tajikistan", "Tanzania, United Republic of", "Thailand", "Togo", "Tokelau", "Tonga", "Trinidad and Tobago", "Tunisia", 
      "Turkey", "Turkmenistan", "Turks and Caicos Islands", "Tuvalu", "Uganda", "Ukraine", "United Arab Emirates", "United Kingdom", "United States", 
      "United States Minor Outlying Islands", "Uruguay", "Uzbekistan", "Vanuatu", "Venezuela", "Vietnam", "Virgin Islands (British)", "Virgin Islands (U.S.)", 
      "Wallis and Futuna Islands", "Western Sahara", "Yemen", "Yugoslavia", "Zambia", "Zimbabwe" 
    }; 

    public static CountriesFragment newInstance(String text) { 
     CountriesFragment mFragment = new CountriesFragment(); 
     Bundle mBundle = new Bundle(); 
     mBundle.putString(TEXT_FRAGMENT, text); 
     mFragment.setArguments(mBundle); 
     return mFragment; 
    } 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     loadHints(); 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 
     View rootView = inflater.inflate(R.layout.fragment_countries, container, false); 
     mInflater = inflater; 
     mainContainer = (ViewGroup) rootView.findViewById(R.id.container); 
     //rootView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); 
     return rootView; 
    } 

    @Override 
    public void onActivityCreated(Bundle savedInstanceState) { 
     super.onActivityCreated(savedInstanceState); 
     setHasOptionsMenu(true); 
    } 

    @Override 
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { 
     super.onCreateOptionsMenu(menu, inflater); 
     inflater.inflate(R.menu.menu, menu); 

     SearchView searchView = (SearchView) MenuItemCompat.getActionView(menu.findItem(R.id.menu_search)); 
     searchView.setQueryHint(this.getString(R.string.search)); 

     ((EditText) searchView.findViewById(android.support.v7.appcompat.R.id.search_src_text)) 
       .setHintTextColor(getResources().getColor(R.color.nliveo_white)); 


     searchView.setSuggestionsAdapter(mAdapter); 
     searchView.setOnQueryTextListener(onQuerySearchView); 
     searchView.setOnSuggestionListener(onQuerySuggestion); 

     menu.findItem(R.id.menu_add).setVisible(true); 
     menu.findItem(R.id.menu_search).setVisible(true); 

     mSearchCheck = false; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 

     switch (item.getItemId()) { 

      case R.id.menu_add: 
       addCountry(); 
       break; 

      case R.id.menu_search: 
       mSearchCheck = true; 
       break; 
     } 
     return true; 
    } 

    private void addCountry() { 
     final ViewGroup newView = (ViewGroup) mInflater.inflate(R.layout.country_row, mainContainer, false); 
     final TextView countryName = (TextView) newView.findViewById(android.R.id.text1); 
     countryName.setText(COUNTRIES[(int) (Math.random() * COUNTRIES.length)]); 


     final Animation fadeIn = AnimationUtils.loadAnimation(getActivity(), R.anim.fade_in); 
     final Animation fadeOut = AnimationUtils.loadAnimation(getActivity(), R.anim.fade_out); 
     fadeIn.setFillAfter(false); 
     fadeOut.setFillAfter(false); 

     final ImageButton closeButton = (ImageButton) newView.findViewById(R.id.delete_button); 
     closeButton.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 
       newView.startAnimation(fadeOut); 
       new Handler().postDelayed(new Runnable() { 
        @Override 
        public void run() { 
         mainContainer.removeView(newView); 
        } 
       }, fadeOut.getDuration()); 
      } 
     }); 

     mainContainer.addView(newView, 0); 
     newView.startAnimation(fadeIn); 
    } 

    private SearchView.OnQueryTextListener onQuerySearchView = new SearchView.OnQueryTextListener() { 
     @Override 
     public boolean onQueryTextSubmit(String query) { 
      mSearchCheck = false; 
      return false; 
     } 

     @Override 
     public boolean onQueryTextChange(String query) { 
      if (mSearchCheck) { 
       // implement your search here 
       giveSuggestions(query); 
      } 
      return false; 
     } 
    }; 

    private void giveSuggestions(String query) { 
     final MatrixCursor cursor = new MatrixCursor(new String[]{BaseColumns._ID, CITY_NAME}); 
     for (int i = 0; i < COUNTRIES.length; i++) { 
      if (COUNTRIES[i].toLowerCase().contains(query.toLowerCase())) 
       cursor.addRow(new Object[]{i, COUNTRIES[i]}); 
     } 
     mAdapter.changeCursor(cursor); 
    } 

    private SearchView.OnSuggestionListener onQuerySuggestion = new SearchView.OnSuggestionListener() { 
     @Override 
     public boolean onSuggestionSelect(int position) { 
      return false; 
     } 

     @Override 
     public boolean onSuggestionClick(int position) { 
      return false; 
     } 
    }; 

    private void loadHints() { 
     final String[] from = new String[]{CITY_NAME}; 
     final int[] to = new int[]{android.R.id.text1}; 
     mAdapter = new SimpleCursorAdapter(getActivity(), 
       R.layout.hint_row, 
       null, 
       from, 
       to, 
       CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER); 
    } 
}

这里是具有搜索查看的hint_row.xml

<?xml version="1.0" encoding="utf-8"?> 
<TextView xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@android:id/text1" 
    android:layout_width="match_parent" 
    android:layout_height="48dp" 
    android:textAppearance="?android:attr/textAppearanceListItemSmall" 
    android:gravity="center_vertical" 
    android:background="@color/nliveo_green_colorPrimaryDark" 
    android:textColor="@color/nliveo_white" 
    android:paddingLeft="15dp" 
    android:paddingRight="15dp" 
    android:minHeight="?android:attr/listPreferredItemHeightSmall" 
    android:elevation="3dp" 
    android:alpha="0.7" />

简单的菜单文件。 menu.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto"> 

    <item 
     android:id="@+id/menu_search" 
     app:actionViewClass="android.support.v7.widget.SearchView" 
     android:icon="@mipmap/ic_search_white_24dp" 
     app:showAsAction="ifRoom|collapseActionView" 
     android:title="@string/search"/> 
    <item 
     android:id="@+id/menu_add" 
     android:icon="@mipmap/ic_add_white_24dp" 
     app:showAsAction="ifRoom" 
     android:title="@string/add"/> 

</menu>

我得到这个美丽的建议...

来源

2015-07-28 13:24:45

*请建议我们如何才能得到一个轻的主题建议弹出，而工具栏有黑暗的主题。* – Machado

建议是系统创建一个动态列表，而不是一项活动。所以你不能使用轻量级的主题。

相反，您可以通过使用样式自定义建议，让它感觉像一个轻的主题。

使用本hint_row.xml

<?xml version="1.0" encoding="utf-8"?> 
<TextView xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@android:id/text1" 
    style="@style/suggestionsTheme" 
    android:layout_width="match_parent" 
    android:layout_height="48dp" 
    android:gravity="center_vertical" 
    android:text="demo" 
    android:paddingLeft="15dp" 
    android:paddingRight="15dp" />

而且应用这种风格

<style name="suggestionsTheme" parent="TextAppearance.AppCompat.Light.SearchResult.Subtitle" > 
     <item name="android:background">@android:color/white</item> 
     <item name="android:textColor">@android:color/black</item>

现在我得到这个

您可以根据您的需要

给予更多风格

来源

2015-07-29 06:46:07

如何告诉应用程序使用“hint_row.xml”作为消化文本视图？ – Sreekanth

看到我以前的答案。使用上面的文件'CountriesFragment.java' –

我发布了不同的答案，因为两个答案都不同。首先是关于自定义建议，其次是关于应用light appcompat searchview主题的建议。两者都是相互独立的。一个人可以使用一个人想要的应用程序... –

工具栏搜索建议主题

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