All the data displayed on app is dummy data, like people name, photos, time, text.
That data loaded from res/values/array.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<integer-array name="sample_images">
<item>@drawable/image_1</item>
<item>@drawable/image_2</item>
<item>@drawable/image_3</item>
<item>@drawable/image_4</item>
<item>@drawable/image_5</item>
. . .
</integer-array>
<string-array name="sample_images_name">
<item>Night Street</item>
<item>Architect Desk</item>
<item>City Building</item>
<item>Computer Keyboard</item>
<item>Grunge Window</item>
. . .
</string-array>
<integer-array name="people_images">
<item>@drawable/photo_male_1</item>
<item>@drawable/photo_male_2</item>
<item>@drawable/photo_female_1</item>
<item>@drawable/photo_female_2</item>
<item>@drawable/photo_male_3</item>
. . .
</integer-array>
<string-array name="people_names">
<item>Anderson Thomas</item>
<item>Adams Green</item>
<item>Laura Michelle</item>
<item>Betty L</item>
<item>Miller Wilson</item>
. . .
</resources>