Please provide the code for the entire app.

Instructions:

Update the application from your previous assignment to support different behavior based on device

orientation.

$1.$ Add an alternate layout for your BrowserActivity that will be used when your device is in

Landscape orientation. This alternate layout must contain all the containers found in the default

layout, with an additional containers: page$\_$list $($illustrated below$).$

$2.$ Create a new fragment class, PageListFragment, with the following features:

$1.$ This fragment should contain a RecyclerView, and is able to notify the activity when an

item in the list has been clicked.

$2.$ The items shown in the RecyclerView should be TextViews, each displaying the title of

one of the pages currently being displayed by all PageViewerFragment loaded in the

ViewPager$2.$ If there is no title for the page being viewed, you may use placeholder text

or a snippet of the URL.

$3.$ When an item in the RecyclerView is clicked, the PageViewerFragment associated with

that selected page should displayed in the activitiy$$s ViewPager$2.$

$3.$ BrowserActivity should behave as follows:

$1.$ Attach the necessary fragments and views

$1.$ In Portrait mode, the activity should display a single instance of

BrowserControlFragment in the browser$\_$control container, and the ViewPager$2$

$($essentially$,$ it should look and behave exactly like the previous assignment$).$

$2.$ In Landscape mode, the activity should display a single instance of

BrowserControlFragment and PageListFragment in the browser$\_$control and page$\_$list

containers respectively. Additionally, it should continue to display the ViewPager$2$

$2.$ When the user click on the NewPage ImageButton in BrowserControlFragment, a new

instance of PageViewerFragment should be created, attached and displayed in the

ViewPager$2.$ If in Landscape mode, the page should also be $$listed$$ in the RecyclerView

found in the PageListFragment.

$3.$ The activity should continue to display as its title the page title of the currently displayed

page.