how to set search bar in android

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Setting up a search bar in an Android app can be a simple but crucial step towards improving user experience. It allows users to search for specific content within the app, making it easier to explore and discover relevant information, products, or services. In this article, we will discuss how to set up a search bar in your Android app.

Step 1: Adding the SearchView widget

The first step towards setting up the search bar is to add the SearchView widget to your app's layout. You can do this by adding the following code snippet to your XML layout file:

    android:iconifiedByDefault=\"false\" />

This will add a SearchView widget to your layout with an ID of \"search\". You can customize the layout width and height to suit your needs. The \"iconifiedByDefault\" attribute is set to \"false\" so that the search bar is always expanded by default.

Step 2: Handling search queries

Once you have added the SearchView widget to your layout, you need to handle search queries in your code. To do this, you will need to implement the OnQueryTextListener interface and override its methods. Here's an example of how to set up the listener in your activity:

public class MainActivity extends AppCompatActivity implements SearchView.OnQueryTextListener {
    // ...
    public boolean onQueryTextSubmit(String query) {
        // Handle query submission
        return true;
    public boolean onQueryTextChange(String newText) {
        // Handle query text change
        return true;

The onQueryTextSubmit() method is called when the user submits a search query, while onQueryTextChange() is called when the user changes the search query text. You can implement your custom logic in these methods to handle search queries.

Step 3: Configuring the SearchView widget

Now that you have handled the search queries, you need to configure the SearchView widget to use the OnQueryTextListener. You can do this by adding the following code in your activity's onCreate() method:

SearchView searchView = findViewById(R.id.search);

This will set the OnQueryTextListener for the search bar to the current activity, which implements the required interface.

Step 4: Adding search suggestions (optional)

Optionally, you can add search suggestions to your search bar to provide users with autocomplete suggestions. To do this, you will need to implement the SearchRecentSuggestionsProvider class and override its methods. Here's an example implementation:

public class MySuggestionProvider extends SearchRecentSuggestionsProvider {
    public static final String AUTHORITY = \"com.example.myapp.searchhistory\";
    public static final int MODE = DATABASE_MODE_QUERIES;
    public MySuggestionProvider() {
        setupSuggestions(AUTHORITY, MODE);

You can then add the following code to your SearchView widget to enable search suggestions:

SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
SearchView searchView = findViewById(R.id.search);
searchView.setSuggestionsAdapter(new MySuggestionsAdapter(this, searchView));

This code will set up the search suggestions adapter and enable the OnSuggestionListener for the SearchView widget. You can then customize the MySuggestionsAdapter class to provide your custom search suggestions.


Setting up a search bar in your Android app can significantly improve user experience and make it easier for users to find relevant content. By following the steps outlined in this article, you can easily add a search bar to your app and customize it to suit your needs. Whether you want to provide just basic search functionality or implement advanced search suggestions, the SearchView widget and related interfaces provide the necessary tools to accomplish your goals.


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