Responsive_Views_Activity_Template Open navigation drawer Close navigation drawer Android Studio android.studio@android.com Navigation header Settings Transform Reflow Slideshow Settings Lorem Ipsum" Lorem Ipsum is simply placeholder text of the printing and typesetting industry. Lorem Ipsum has been the industry\'s standard placeholder text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book" Represents a view to invoke an action Represents an image view in the item