Self-Review Exercises

2.1 Fill in the blanks in each of the following statements:

a) Layout files are considered app resources and are stored in the project’s ________ folder. GUI layouts are placed within that folder’s layout subfolder.

b) When designing an Android GUI, you typically want it to ________ be so that it displays properly on various devices.

c) You can easily ________ your app by creating additional XML resource files for string resources in other languages.

d) The two measurement units for density independent pixels are ________ and ________.

e) To run an app in an Android Virtual Device (AVD), right click the app’s root node in Eclipse in the ________ window and select Run As > Android Application.

f) ________ enables the user ...

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