Add and Remove view dynamically with EditText AutoCompleteTextView inside

My previous post a example of "Add and Remove view dynamically", It is another version to have a EditText (AutoCompleteTextView actually) inside the dynamic view.


MainActivity.java

package com.blogspot.android_er.androiddynamicview;

import android.content.Context;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.text.method.ScrollingMovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

 AutoCompleteTextView textIn;
 Button buttonAdd;
 LinearLayout container;
 TextView reList, info;

 private static final String[] NUMBER = new String[] {
 "One", "Two", "Three", "Four", "Five",
 "Six", "Seven", "Eight", "Nine", "Ten"
 };
 ArrayAdapter<String> adapter;

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

 adapter = new ArrayAdapter<String>(this,
 android.R.layout.simple_dropdown_item_1line, NUMBER);

 textIn = (AutoCompleteTextView)findViewById(R.id.textin);
 textIn.setAdapter(adapter);

 buttonAdd = (Button)findViewById(R.id.add);
 container = (LinearLayout) findViewById(R.id.container);
 reList = (TextView)findViewById(R.id.relist);
 reList.setMovementMethod(new ScrollingMovementMethod());
 info = (TextView)findViewById(R.id.info);
 info.setMovementMethod(new ScrollingMovementMethod());

 buttonAdd.setOnClickListener(new View.OnClickListener(){
 @Override
 public void onClick(View v) {
 LayoutInflater layoutInflater =
 (LayoutInflater) getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 final View addView = layoutInflater.inflate(R.layout.row, null);
 AutoCompleteTextView textOut = (AutoCompleteTextView)addView.findViewById(R.id.textout);
 textOut.setAdapter(adapter);
 textOut.setText(textIn.getText().toString());
 Button buttonRemove = (Button)addView.findViewById(R.id.remove);

 final View.OnClickListener thisListener = new View.OnClickListener(){
 @Override
 public void onClick(View v) {
 info.append("thisListener called: " + this + " ");
 info.append("Remove addView: " + addView + " ");
 ((LinearLayout)addView.getParent()).removeView(addView);

 listAllAddView();
 }
 };

 buttonRemove.setOnClickListener(thisListener);
 container.addView(addView);

 info.append(
 "thisListener: " + thisListener + " "
 + "addView: " + addView + " "
 );

 listAllAddView();
 }
 });
 }

 private void listAllAddView(){
 reList.setText("");

 int childCount = container.getChildCount();
 for(int i=0; i<childCount; i++){
 View thisChild = container.getChildAt(i);
 reList.append(thisChild + " ");

 AutoCompleteTextView childTextView = (AutoCompleteTextView) thisChild.findViewById(R.id.textout);
 String childTextViewValue = childTextView.getText().toString();
 reList.append("= " + childTextViewValue + " ");
 }
 }

}

layout/activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
 
 android_layout_width="match_parent"
 android_layout_height="match_parent"
 android_orientation="horizontal"
 android_padding="16dp"
 tools_context="com.blogspot.android_er.androiddynamicview.MainActivity">


 <LinearLayout
 android_layout_width="0dp"
 android_layout_height="match_parent"
 android_layout_weight="1"
 android_orientation="vertical">

 <RelativeLayout
 android_layout_width="match_parent"
 android_layout_height="wrap_content">

 <Button
 android_id="@+id/add"
 android_layout_width="wrap_content"
 android_layout_height="wrap_content"
 android_layout_alignParentRight="true"
 android_text="Add" />

 <AutoCompleteTextView
 android_id="@+id/textin"
 android_layout_width="match_parent"
 android_layout_height="wrap_content"
 android_layout_alignParentLeft="true"
 android_layout_toLeftOf="@id/add" />
 </RelativeLayout>

 <LinearLayout
 android_id="@+id/container"
 android_layout_width="match_parent"
 android_layout_height="wrap_content"
 android_orientation="vertical"></LinearLayout>

 </LinearLayout>

 <LinearLayout
 android_layout_width="0dp"
 android_layout_height="match_parent"
 android_layout_weight="1"
 android_orientation="vertical">

 <TextView
 android_layout_width="wrap_content"
 android_layout_height="wrap_content"
 android_layout_gravity="center_horizontal"
 android_autoLink="web"
 android_text="http://android-er.blogspot.com/"
 android_textStyle="bold" />

 <TextView
 android_id="@+id/relist"
 android_layout_width="match_parent"
 android_layout_height="0dp"
 android_layout_weight="1"
 android_textStyle="bold"
 android_background="#E0E0E0"/>
 <TextView
 android_id="@+id/info"
 android_layout_width="match_parent"
 android_layout_height="0dp"
 android_layout_weight="1"
 android_textStyle="italic"
 android_background="#D0D0D0"
 android_gravity="bottom"/>

 </LinearLayout>
</LinearLayout>

layout/row.xml

<RelativeLayout 
 
 android_layout_width="match_parent"
 android_layout_height="wrap_content">
 <Button
 android_id="@+id/remove"
 android_layout_width="wrap_content"
 android_layout_height="wrap_content"
 android_layout_alignParentRight="true"
 android_text="Remove"/>
 <AutoCompleteTextView
 android_id="@+id/textout"
 android_layout_width="match_parent"
 android_layout_height="wrap_content"
 android_layout_alignParentLeft="true"
 android_layout_toLeftOf="@id/remove"/>
</RelativeLayout>

Download the files (Android Studio Format) .

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