[FIXED] How a TextView never go out of the screen if the user scroll Down?

Issue

I'm a android intermediate developer and I need someone expirence to do a trick in my content activity;

this is my content Activity:

<ScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent" >
  ....
 // How this TextView never go out of the screen if the user scroll Down
  <TextView ... />  
  ....
</ScrollView>

*What I did :

   <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
   android:layout_height="fill_parent"
    android:orientation="vertical" >

  <TextView ... android:visibility="gone" />

    <ScrollView
     android:layout_width="match_parent"
    android:layout_height="match_parent" >
    ....
  // 
 <TextView ...android:visibility="visible"/>
  ....
  </ScrollView>
 </FrameLayout>

I thought about having 2 TextView, one Invisible in the top and the other visible. When the user scroll down and before the second TextView will be gone I set the first textView visible.

is it a good way ? if so how to do it ?

Solution

Follow this post, which is really good. Note that from there you can do awesome stuff! Here you go :)

Answered By - c-val
Answer Checked By - Robin (JavaFixing Admin)