Add Text Views

Add text view to the Layout
activity_numbers.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/res/android"
	android:layout_width="match_parent"
	android:lyout_height="match_parent"
	android:paddingBottom="16dp"
	android:paddingLeft="16dp"
	android:paddingRight="16dp"
	android:paddingTop="16dp"
	android:orientation="vertical"
	android:id="@+id/rootView"
	tools:context="com.example.android.miwok.NumbersActivity">
</LinearLayout>

android:textView class
https://developer.android.com/reference/android/widget/TextView.html

/.../
package com.example.android.miwok;

public class NumbersActivity extends AppCompactActivity {

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

		// Create on array of words
		ArrayList<String> words = new ArrayList<String>();

        words.add("one");
        words.add("two");
        words.add("three");
        words.add("four");
        words.add("five");
        words.add("six");
        words.add("seven");
        words.add("eight");
        words.add("nine");
        words.add("ten");

		LinearLayout rootView = (LinearLayout)findViewById(R.id.rootView);
		TextView wordView = new TextView(this);
		wordView.setText(words.get(0));
		rootView.addView(wordView);

		TextView wordView2 = new TextView(this);
		wordView2.setText(words.get(1));
		rootView.addView(wordView2);

		TextView wordView3 = new TextView(this);
		wordView3.setText(words.get(2));
		rootView.addView(wordView3);
	}
}