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What does a searchable activity do in Android?
A searchable activity is the Activity in your application that performs searches based on a query string and presents the search results. When the user executes a search in the search dialog or widget, the system starts your searchable activity and delivers it the search query in an Intent with the ACTION_SEARCH action.
How does the search function work in Android?
Both the search dialog and the widget can deliver the user’s search query to a specific activity in your application. This way, the user can initiate a search from any activity where the search dialog or widget is available, and the system starts the appropriate activity to perform the search and present results.
What is the Search configuration file in Android?
Searchable Configuration. In order to implement search with assistance from the Android system (to deliver search queries to an activity and provide search suggestions), your application must provide a search configuration in the form of an XML file. This page describes the search configuration file in terms of its syntax and usage.
How to create searchview with example in Android Studio?
In this we also implement SearchView.OnQueryTextListener to filter the animal list according to search query. Step 4: Now create New Class. Go to app -> java -> right click on package-> New -> Java Class and create ListViewAdapter.java and add following code.
How does a search work on an Android phone?
When the user executes a search from the search dialog or a search widget, the system creates an Intent and stores the user query in it. The system then starts the activity that you’ve declared to handle searches (the “searchable activity”) and delivers it the intent.
Where does the search widget go in Android?
If you insert the search widget in the Action Bar as an action view, and you enable it to appear in the Action Bar “if there is room” (by setting android:showAsAction=”ifRoom”), then there is a chance that the search widget will not appear as an action view, but the menu item will appear in the overflow menu.
What do I need to set up search on my phone?
To set up your application for this kind of assisted search, you need the following: An XML file that configures some settings for the search dialog or widget. It includes settings for features such as voice search, search suggestion, and hint text for the search box.