Dynamic Checkboxes: Layout File


The following view groups and views are used to create the only one UI, activity_main.xml, used in this app:
DynamicCheckbox/app/src/main/res/layout/activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
  xmlns:android = "http://schemas.android.com/apk/res/android"
  xmlns:tools   = "http://schemas.android.com/tools"
  android:layout_width  = "match_parent"
  android:layout_height = "match_parent"
  android:paddingBottom = "@dimen/activity_vertical_margin"
  android:paddingLeft   = "@dimen/activity_horizontal_margin"
  android:paddingRight  = "@dimen/activity_horizontal_margin"
  android:paddingTop    = "@dimen/activity_vertical_margin"
  tools:context         = ".MainActivity">

  <EditText
    android:id  = "@+id/number"
    android:ems = "10"
    android:layout_width     = "wrap_content"
    android:layout_height    = "wrap_content"
    android:layout_marginTop = "30dp"
    android:layout_alignParentRight = "true"
    android:layout_alignParentTop   = "true">
  </EditText>

  <EditText
    android:id  = "@+id/title"
    android:ems = "10"
    android:layout_width      = "wrap_content"
    android:layout_height     = "wrap_content"
    android:layout_alignRight = "@+id/number"
    android:layout_below      = "@+id/number"
    android:layout_marginTop  = "10dp">
  </EditText>

  <TextView
    android:id        = "@+id/textView1"
    android:text      = "Number:"
    android:textColor = "#000044"
    android:textStyle = "bold"
    android:layout_width  = "wrap_content"
    android:layout_height = "wrap_content"
    android:layout_marginTop       = "10dp"
    android:layout_alignBottom     = "@+id/number"
    android:layout_alignParentLeft = "true">
  </TextView>

  <TextView
    android:id        = "@+id/textView2"
    android:text      = "Title:"
    android:textStyle = "bold"
    android:textColor = "#000044"
    android:layout_width  = "wrap_content"
    android:layout_height = "wrap_content"
    android:layout_alignBaseline   = "@+id/title"
    android:layout_alignBottom     = "@+id/title"
    android:layout_alignParentLeft = "true">
  </TextView>

  <TextView
    android:id        = "@+id/textView3"
    android:textColor = "#1a7cff"
    android:textStyle = "bold"
    android:textSize  = "18px"
    android:layout_width  = "wrap_content"
    android:layout_height = "wrap_content"
    android:layout_alignParentTop   = "true"
    android:layout_centerHorizontal = "true">
  </TextView>

  <Button
    android:id      = "@+id/add"
    android:text    = "Add"
    android:background    = "#3366CC"
    android:textColor     = "#ffffff"
    android:layout_width  = "wrap_content"
    android:layout_height = "wrap_content"
    android:layout_below  = "@+id/title"
    android:layout_centerHorizontal = "true"
    android:layout_marginTop        = "10dp">
  </Button>

  <LinearLayout
    xmlns:android = "http://schemas.android.com/apk/res/android"
    xmlns:tools   = "http://schemas.android.com/tools"
    android:id    = "@+id/linearBox"
    android:layout_width  = "match_parent"
    android:layout_height = "match_parent"
    android:orientation   = "vertical"
    tools:context         = ".MainActivity"
    android:layout_below  = "@id/add">
  </LinearLayout>

</RelativeLayout>




      Why did Mozart hate all of his chickens?    
      When he asked them who the best composer was,    
      they all replied, “Bach, Bach, Bach.”