Section 1
Preview this deck
R.java
Front
| 5 | 0 | ||
| 4 | 0 | ||
| 3 | 0 | ||
| 2 | 0 | ||
| 1 | 0 |
Active users
0
All-time users
0
Favorites
0
Last updated
6 years ago
Date created
Mar 1, 2020
Cards (102)
Section 1
(50 cards)
R.java
With what class file or resources compiled and assessed?
Bundle
The onCreate() method has a single parameter named
android.util
Which package contains the Log class?
Dynamic Fragment components
What type of fragment components will be updated via add or replace?
onClick
Which XML attribute can you use to set the name of your click method with indoor Activity class and then implement it?
Debugger
In Android Studio, which tab should you use to view breakpoints, step through code, and watch the Logcat logging information about your application?
XML
What file type is android manifest file?
Activities
The tasks in an android application are referred to as
NOT Receive data from the Internet
Which one of the following permissions to android applications have by default?
setFilters()
What method call is useful for combining multiple filters?
Optimize imports
Which android studio option allows a developer to save time by automatically removing any unused imported classes?
Lint
What tool can you use to help optimize your layout and identify a necessary components?
res/raw
In what dictionary or all roll resource files included?
The show() method
What method is used to display the dialogue?
The Android emulator
Within the IDE, what does a developer use to load Android applications, and test and the bug them?
A FragmentTransaction
An update or modification to a Fragment is performed by using what?
A Toast
What is a simple dialogue-like message that displays for second or so and then disappears?
None
Which one of the following permissions do android applications have by default?
Organizes it's child view controls in a single row
Which of the following best describes what the LinearLayout control does?
layout_gravity
Which of the following attributes is not shared by all ViewGroup subtypes?
Optimize imports
Which android studio option allows a developer to save time by automatically removing any unused imported classes?
Layout XML resource
And what reference do many different resources come together to form the definition of an android application screen?
AndroidManifest.xml
What is the central configuration file for android applications?
When starting and activity or service When accessing data provided by content provider At the method call level When sending or receiving broadcast by an intent
Memorize the correct answers. The question is: which of the following is not a point where permissions can't be enforced?
Clean up any other resources associated with the fragment.
When is the onDestroy() callback method called?
Android SDK Manager
Megan wants to download and update the development tools while still maintaining backward compatibility. What tool within the IDE will she use?
Developer options
What must developers and able on android devices in order to install their applications?
_id
The cursor must contain a field name what?
Google play App Store
To what platform do android developers currently publish apps?
An Activity class
Within what must a fragment be hosted?
To hold the code and screen logic for placing the same user information component in multiple screens
For what purpose is a fragment commonly used?
The ActionBar
What has become the preferred way to present actions to users?
Bundle
The onCreate() method has a single parameter named
Service
Tasks that do not require user interaction can be encapsulated in a(n)
Java
In which of the following programming languages are Android applications written?
onConfigurationChanged MAYBE? NOT setOrientstion()
When Jason rotates the screen on his android device, what method is called?
Context
The central command center for an Android application is know as the
Task
Which of the following describes one or more activities that are used for accomplishing a specific goal?
Task
Which of the following best describes one or more activities that are used for accomplishing a specific goal?
AVD profile
Which one of the following terms best describes what allows the developer to pick a device for creating an emulator and determines which platform(s) the app support?
The Android package
What contains generic system resources for things such as standard system colors, system styles and themes, and standard button text?
The Fragment-based method
What approach to implementing dialogue components is backwards compatible?
A button
A CheckBox is an example of what?
onSaveInstanceState()
If an Activity is vulnerable to being killed by the android operating system do to low memory, the Activity can save state information to a Bundle object by using which call back method?
LinearLaout, ReletiveLayout, FrameLayout, TableLayout, GridLayout
What are five types of layouts built into the android SDK framework?
Outside navigation
Which of the following is not a type of navigation that android provides?
Android.util
Which package contains the log class?
Drop-down menu.
Which one of the following is not a type of menu available for use?
Application programming interface
What does API stand for?
Notifications
Joe receives a pop-up alert on his android device stating that a friend has challenged him to a game. Which part of the android application framework does this involve?
Section 2
(50 cards)
CardView
What View allows you to add rounded corners and shadows to a group of views?
MoreAsserts
Which of the following is a class located in the android.test package?
insert()
What is the database method for adding a new row to a database?
LinearLayout, RelativeLayout, FrameLayout, TableLayout, GridLayout
Five are the five types of layouts built into the android SDK framework?
<include>
What is the XML element for adding a layout to find another layout file?
An application or Activity
A theme is usually applied to work?
MediaStore
Which content provider's purpose is to maintain audio/visual data on the phone and external storage?
What does it mean to "sunset" a device?
Retiring the device
Iterative methods
Which one of the following strategies has been the most successfully updated to mobile development?
The show() method
What method is used to display the dialogue?
Background thread
Because database operations block the UI thread of your application, you should always run database operations in which of the following?
attribute:summary
Which attribute is used to give more details about a preference?
colorStatusBar
What theme attribute is not used for applying color branding to your application?
The customization method and lowest common denominator method
Which two approaches or helpful for determining project requirements for multiple devices are involved?
RecyclerView
What view allows you to add a very large number of items to a list while still being able to scroll efficiently without slowing the interface?
All the above
What simple measures can you take to repair your application for localization?
Toolbar
What View would you use to insert a bottom bar in your application's layout?
Close the database by calling the close() method on the SWLiteOpenHelper object.
What is important to do to a SQLite database to release any resources obtained by the object so that unexpected errors do not occur in your application during use?
onCreate() and onUpdate()
What to methods do you need to override in the SQLiteOpenHelper class for creating a table, or deleting an existing table and then creating new table?
License Verification Library
What does LVL stand for?
A DrawerLayout
Which of the following is useful for providing a list of off-screen navigation items when you swipe to the right or left?
The Environment class
What class can you use to access external storage on the device?
dp
You should use flexible units for dimensions. An example of flexible unit is
Which XML attribute can you use to set the theme of your click method with and your Activity class and then implement it?
onClick
ForegroundGravity is an attribute specific to which layout view?
FrameLayout
sqlite3
What commandline interface can be used to "wipe" an application database?
All of the list of reasons
What are some reasons you might want to include alternative resources within your application?
String Opacity
The following is not a qualifier defined as part of the android SDK?
The systrace tool
What Android SDK tool should you leverage for analyzing the display and performance execution times for your applications processes?
NOT Different API levels
Which of the following does not provide a configuration you are able to target with APKs?
<merge>
What XML element does not ass additional resources consumption when used in layout?
NOT DirectionLayout
If you set a child View to be positioned to the "North East", which layout view are you using?
Google Wallet
What is used for registration payment processing?
To support different device and put methods
Which one of the following is a reason that you might want to include alternative resources within your application?
A SALite database
If you need to store well-structured data, which of the following might you want to consider using to store the application's data?
SQLiteOpenHelper
What is the android SDK help her class for identifying SQLite database table through Java?
The application can be started and stopped without losing the data
Why are application preferences described as sets of data values that are stored persistently?
Android Device Monitor
What tool can be used for copying files to and from a device?
makeSceneTransitionAnimation()
What ActivityOptionsCompat method is used for creating scene transitions?
<style name="Toolbar.Greeb" parent="Toolbar">
With theme inheritance, how was the green theme for application branding to find?
XML
Application preferences are stored internally as what type of file?
onBindViewHolder()
What RecyclerView.Adapter method is used for binding data to the view?
Cursor
What class allows you to access the results of a database query?
Which of the following is not a common way android applications create and use directories to store data?
During public application data on a hard drive
Draws its child controls in a single horizontal row or a single vertical column.
Which of the following best describes what the LinearLayout control does?
layout_gravity
Which one of the following attributes is not shared by all ViewGroup subtypes?
Drop-down menu
Which one of the following is not a type of menu available for use?
Standard Java methods java.io.InputStreamReader and java.io.BufferReader
What standard methods can you use when handling file-reading and file-writing operations?
When reading or writing information to a disk, what is one way the operations should be handled?
Using AsyncTask objects
What does QA stand for?
Quality assurance
Section 3
(2 cards)