android-search

问题 I am trying to implement search functionality in android to search for buttons. Usually, search is used to search listviews but I want to use it to search buttons. I have 118 buttons in my activity and there is an edittext (Search bar) on the top. Each button represents the symbol of a chemical element. eg : Cu = Copper Zn = Zinc O = Oxygen F = Fluorine Cl = Chlorine and 112 more.... This is what my activity looks like (This screen shot is just to better explain my problem and it is not the

问题 So I got this SearchView that has a default space at the bottom for the text inside it. How can I reduce it (see the red lines in picture): 回答1: Imagine you have SearchView named: searchBar SearchView searchBar = (SearchView) findViewById(R.id.searchViewBar); Get the view ( AutoCompleteTextView ) that holds the text inside your SearchView : //The view that contains the SearchView text AutoCompleteTextView searchTextContent = (AutoCompleteTextView) searchBar.findViewById(searchBar.getContext()

问题 I have implemented a SearchView in a toolbar as shown in image below. Here, the search icon is on the right side of a cursor . And it gets invisible with the hint. I want to shift the search icon on the left side of a cursor and also it should not get invisible with the hint. it should be in this order.. [ SearchIcon-Cursor-Hint ] I want it like this image.. Can anyone please help me out... :( 回答1: if you are using an edittext control, you can do it in the edittext as follows... android

问题 How to implement Search Edit text like Google play with Back and Cancel button on Right at place of Voice search and suggestions list should display below the complete edit text layout. 回答1: This is SearchView with some customization check the docs http://developer.android.com/guide/topics/search/search-dialog.html Actvity declared like this <activity android:name=".SearchableActivity" android:launchMode="singleTop" > <intent-filter> <action android:name="android.intent.action.SEARCH" /> <

问题 I want to use SearchView in my project, but I have a problem with elements' color. Let me show you: its fragmentDialog where I have my SearchView I dont need to change bg color. The next picture is for example. I want to see SearchView elements without black bg. I have tried to change theme change style change tint but nothing is working. The search icon and anoter elements still white. Maybe I'm losing something? Can I do this in XML? Please, help me. 回答1: You need to use android.support.v7

问题 I’m trying to change search suggestions to “light theme”. I’m using appcompat-v7:22.2.0 library and read about new feature for customizing search view widget (android.support.v7.widget.SearchView). FIRST TRY SECTION Toolbar <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

问题 I wrote this small test application to demonstrate the problem, that is the searchable activity is not started when the user presses the search button on the keyboard. I have been following the developer guides, but from my web search, it turns out that the official developer guide misses some points. From my SO search (which did not help): Reference 1: Solved by Adding tag in the element in the manifest. I also looked into the manifest of the sample "User Dictionary" (I don't know where can

问题 I tried to using following ways but unable to show recent search history Create "history" to SearchView on ActionBar Implementing SearchView in action bar kindly help how to create and show recent search in serachview searchable xml 回答1: These are step i am using Searchable xml file <?xml version="1.0" encoding="utf-8"?> <searchable xmlns:android="http://schemas.android.com/apk/res/android" android:label="@string/app_label" android:hint="@string/search_hint" android:searchSuggestAuthority=

问题 I've implemented MaterialSearchView in a fragment and it works fine. Now I want to increase the size of the text in suggestions. How can I do that? Thanks! 回答1: I am not sure if the developers/contributors of this lib has provided an way to do this without the need to fork and edit the lib. Anyway, for me the easiest way to do what I want is to edit the lib. for your case, if you want edit the text attributes of the textview of suggestions, you may fork the lib and edit the layout named

问题 i want to implement searcb bar concept in my app . when ever user clicks on searbar the keyboard buttons need to display with default searchable button in it ..i followed few of the links ...but unable to get the searchable bar nor the keyboard populated buttons ... please help me thanks in advance . this is my searchable.xml placed res/xml <searchable android:label="@string/app_label" android:hint="@string/search_hint" > </searchable> and this is my manifest file <uses-sdk android