Question 5What could be the interest of creating a button (or any other widget) from an XML layout file rather than from the Java code of an activity? 1 point…
Question 4What could be the interest of creating a button (or any other widget) from the Java code of an activity rather than from the associated XML layout file? 1…
Question 3The visual structure of the user interface can be defined… 1 point exclusively in the Java code, by creating objects extending View or ViewGroup. exclusively in an XML file…
Question 2You have defined a graphical user interface in an XML layout file named myUI. You create a new activity in a file name MyActivity.java. How to you specify that…
Question 1Which folder of your Android Studio project holds the XML files that describe the graphical interfaces of the MyApp application? 1 point MyApp/app/gui MyApp/app/manifests MyApp/app/res/layout MyApp/app/values MyApp/app/res/drawable MyApp/app/java
Question 3The id property of a component can’t be modified ? 1 point True False
Question 2When an application is compiled a class named R is created. What does it contains ? 1 point It contains references to the application resources It contains references to…
Question 1In the source code of an application, what function does it used to get a reference to a component of the user interface ? 1 point findViewById() setOnClickListener() OnClick()
Question 6Give the name of the 2 most basic activity templates we use in general to build a basic Android application. 1 point Empty Activity Google Maps Activity Login Activity…
Question 5The reason for selecting an older SDK release is that this ensures that the finished application will be able to run on the widest possible range of Android devices….
