EditText's text can survive screen rotation by default. For
TextView to persist text on configuration change (screen rotation), set freezesText=true
If set, the text view will include its current complete text inside of its frozen icicle in addition to meta-data such as the current cursor position. By default this is disabled; it can be useful when the contents of a text view is not stored in a persistent place such as a content provider. For EditText it is always enabled, regardless of the value of the attribute.
<TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:freezesText="true" />