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Android Build a Simple Android App Creating the Screen Layout Changing Text in a Layout

Dave Coley
Dave Coley
84 Points
Posted by Dave Coley
Dave Coley
84 Points

Hi, how do I re-start the lesson from the beginning? Dave

Need to restart the lesson...please advice

activity_main.xml 
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent" >

  <TextView
    android:id="@+id/textView1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_centerHorizontal="true"
    android:layout_centerVertical="true"
    android:text="I love Treehouse!"
    android:textSize="16sp" />

</RelativeLayout>

1 Answer

Emil Rais
Emil Rais
26,873 Points
Emil Rais
Emil Rais
26,873 Points

I'm not entirely sure I understand. If you want to re-watch a video, you have already seen, you can use the green navigation bar in the top from the coding challenge. One of the bullets will contain your avatar and the bullets to the left of it signify videos, quizzes or challenges you have taken earlier during the same stage. If you're interested in the video leading up to the challenge simply click the bullet to the left of your avatar in the green navigation bar.