AutoCompleteTextView

AutoCompleteTextView 


Main_activity.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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">
    <AutoCompleteTextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:id="@+id/auto"/>

</LinearLayout>

***************************** WELCOME XML FILE  ***************************

Welcome.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:textColor="@color/colorPrimaryDark"
    android:padding="10dp"
    >


</TextView>

*******************  Mainactivity.java  *******************

package com.example.autocomplete;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.AutoCompleteTextView;

public class MainActivity extends AppCompatActivity {

AutoCompleteTextView autoc;

String arr[]={"Ram","Surya","Saiths"};

   /* @Override*/

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        autoc=(AutoCompleteTextView)findViewById(R.id.auto);

        ArrayAdapter adapter=new ArrayAdapter(this,R.layout.text,arr);

    autoc.setAdapter(adapter);

    }

}