Fri. Mar 29th, 2024

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >
    <SearchView
        android:id="@+id/searchView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_alignParentTop="true"
        android:layout_marginTop="30dp" >
    </SearchView>

</RelativeLayout>

MainActivity.java

package com.androidian.search;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;

public class MainActivity extends AppCompatActivity {

    SearchView search;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        search=(SearchView) findViewById(R.id.searchView1);
        search.setQueryHint("SearchView");

        //*** setOnQueryTextFocusChangeListener ***
        search.setOnQueryTextFocusChangeListener(new View.OnFocusChangeListener() {

            @Override
            public void onFocusChange(View v, boolean hasFocus) {
                // TODO Auto-generated method stub

                Toast.makeText(getBaseContext(), String.valueOf(hasFocus),
                        Toast.LENGTH_SHORT).show();
            }
        });

        //*** setOnQueryTextListener ***
        search.setOnQueryTextListener(new OnQueryTextListener() {

            @Override
            public boolean onQueryTextSubmit(String query) {
                // TODO Auto-generated method stub

                Toast.makeText(getBaseContext(), query,
                        Toast.LENGTH_SHORT).show();

                return false;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                // TODO Auto-generated method stub

                //	Toast.makeText(getBaseContext(), newText,
                Toast.LENGTH_SHORT).show();
                return false;
            }
        });
    }

}

By Rajashekar

I’m (Rajashekar) a core Android developer with complimenting skills as a web developer from India. I cherish taking up complex problems and turning them into beautiful interfaces. My love for decrypting the logic and structure of coding keeps me pushing towards writing elegant and proficient code, whether it is Android, PHP, Flutter or any other platforms. You would find me involved in cuisines, reading, travelling during my leisure hours.

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