When would you use a product flavour in your build setup?

Why do you use the AndroidJUnitRunner when running UI tests? Notice: AndroidJUnitRunner lets us run JUnit3/4-style tests on Android Devices

What allows you to properly restore a user's state when an activity is restarted?

Given the definition below. how would you get access a TextView with an ID of text_home contained in thr layout file of a Fragment class?

IF the main thread is blocked for too long, the system displays the _ dialog?

How would you retrieve the value of a user's email from SharedPreferences while ensuring that the returned value is not null?

What is not a benefit of externalizing app resources such as image and string from a code?

Which statement, in build.gradle file, correctly denotes that the corresponding module is an Android library module?

When attempting to build your project, what might the following error indicate? Conversion to Dalvik format filed: Unable to execute dex: method ID not in [0, 0xffff]: 65536

Given an APK named app-internal-debug.apk produced from the build process, which statement is likely to be true?

When should you use the androidTest directory to store your test classes?