Develop an android application to create a first display screen of any search engine using AutoCompleteTextView
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:padding="20dp">
<TextView android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Showing AutoCompleteTextView for Serach Engine"
android:gravity="center"
android:layout_marginTop="50dp"
android:textSize="20sp"/>
<AutoCompleteTextView android:id="@+id/auto_complete"
android:layout_width="match_parent"
android:layout_height="50dp"
android:textSize="20sp"
android:hint="Enter here"
android:layout_below="@id/textView"
android:layout_marginTop="30dp"/>
</RelativeLayout>
MainActivity.java
package com.example.searchengineautoctextview;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
public class MainActivity extends AppCompatActivity {
AutoCompleteTextView autotextview;
String search_engines[] = {"Yahoo", "Google", "MSN", "Bing", "Wiki"};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
autotextview = findViewById(R.id.auto_complete);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, search_engines);
autotextview.setThreshold(1);
autotextview.setAdapter(adapter);
}
}
OUTPUT