AutoCompleteTextView Example

Screenshots :

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"

tools:context="com.chantisandroid.exampleapp.MainActivity">

    

    <AutoCompleteTextView

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:id="@+id/autoCompleteTextView"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="76dp"

        android:layout_marginLeft="20dp"

        android:layout_marginRight="20dp"

        android:hint="enter text here" />

</RelativeLayout>

MainActivity.java :

package com.chantisandroid.exampleapp;

import android.graphics.Color;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.AutoCompleteTextView;

public class MainActivity extends AppCompatActivity  {

    String[] STATES = {"Andhra Pradesh", "Arunachal Pradesh", "Assam", "Bihar", "Chhattisgarh",

"Goa", "Gujarat", "Haryana","Himachal Pradesh","Jammu and Kashmir","Jharkhand",

 "Karnataka","Kerala","MadhyaPradesh","Maharashtra","Manipur","Meghalaya","Mizoram"

  ,"Nagaland","Odisha","Punjab","Rajasthan","Sikkim","Tamil Nadu","Telangana",

"Tripura","Uttar Pradesh","Uttarakhand","West Bengal"};

    AutoCompleteTextView autoCompleteTextViewp;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        ArrayAdapter<String> adapter = new ArrayAdapter<String>

                (this, android.R.layout.select_dialog_item, STATES);

        autoCompleteTextViewp = (AutoCompleteTextView) findViewById(R.id.autoCompleteTextView);

        autoCompleteTextViewp.setThreshold(1);

        autoCompleteTextViewp.setAdapter(adapter);

        autoCompleteTextViewp.setTextColor(Color.BLACK);

    }

}