Android Create custom SearchView Search action

All we need is an easy explanation of the problem, so here it is.

In my application I am using the Action Bar with a custom SearchView in it. I want to use some custom code when the user hits the enter button in the search field. But I cant find a way to catch the moment the user hits the enter button in the SearchView.

Now I tried several ways to capture the search action but I cant seem to find it.

My button is defined like this:

<item
    android:id="@+id/action_bar_search"
    android:title="Search"
    android:icon="@drawable/ic_menu_search"
    android:showAsAction="always"
    android:actionViewClass="-package-.CustomSearchView"
    />

With this belongs the CustomSearchView class:

public class CustomSearchView extends SearchView implements OnClickListener, android.view.View.OnKeyListener{

    public CustomSearchView(Context context) {
        super(context);
        this.setOnSearchClickListener(this);
        this.setSubmitButtonEnabled(true);
            this.setOnClickListener(this);
        this.setOnKeyListener(this);
    }

    @Override
    public void onClick(View v) {

        Log.d("SEARCH", "Onclick! " + this.getQuery());
    }

    @Override
    public boolean onKey(View v, int keyCode, KeyEvent event) {
        // TODO Auto-generated method stub

        Log.d("SEARCH", "Search onkey");
        return false;
    }

}

Here you can see that I`ve tried 2 approaches:

  1. Catch the onclick event from the submit button. That didnt work
    since it only fired when I clicked on the search icon to open the
    SearchView.
  2. Catch keystrokes within the SearchView. That didnt work
    either. Got no response from any key that I pressed there.

Does anyone have a way of making a custom Search action with this SearchView?

UPDATE:

As stated below by PJL: You dont need a custom dialog for overriding this behaviour. The normal SearchView widget will work just fine for this.

How to solve :

I know you bored from this bug, So we are here to help you! Take a deep breath and look at the explanation of your problem. We have many solutions to this problem, But we recommend you to use the first method because it is tested & true method that will 100% work for you.

Method 1

Get your search view and add an OnQueryTextListener

final SearchView.OnQueryTextListener queryTextListener = new SearchView.OnQueryTextListener() {
    @Override
    public boolean onQueryTextChange(String newText) {
        // Do something
        return true;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        // Do something
        return true;
    }
};

searchView.setOnQueryTextListener(queryTextListener);

By the way my menu layout is as follows;

<item android:id="@+id/menu_search"
    android:showAsAction="ifRoom"
    android:actionViewClass="android.widget.SearchView" />

Note: Use and implement method 1 because this method fully tested our system.
Thank you 🙂

All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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