Textview always position displayed text at the end

Question

How to do in the TextView so that when inserting text it becomes as a single line and the text box is accompanied as you write?

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Hello World!" />

When you insert text into TextView, when it arrives at the end of the text box it will insert and you do not see, I want to make you see what is being typed, the initial part will hide and not adjust.

Answer 1

Trade in Edittext

As you insert the text you implement the code below together

//posiciona o cursor no final do EditText
etReplicar.setSelection(etReplicar.getText().length());

In your xml your Edit text should look like this to behave like a Textview

     <EditText
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:inputType="textPersonName"
            android:focusable="false"
            android:id="@+id/et_replicar" />