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Uses programming languages and development skills to create, test and develop apps on mobile devices and work in popular OS environments like iOS and Android.
CERT.RSA file includes the certificate of the application.
Action bar provides a dedicated space for giving your app an identity and indicating the user's location in the app.
As an Android Developer which of the following is a good practice of coding.
In order to turn your service into a foreground service, you must create a Notification for the status bar and call startForeground() from the Service.
An image type that is most chosen or preferred.
Roman opens Instagram application and starts posting pictures, but before he opens it, the app is already running in the background.
Is an independent open source relational database that is available on android devices.
The latest android Lolllipop API.
General densities of an actual screen size of an android device can be small, normal, large and xlarge.
It informs the user about a situation that requires their confirmation or acknowledgement before proceeding.
Actions in a popup menu should directly affect the corresponding content.
In what directory or folder would you put your menu xml file.
To create alternative bitmap drawables for different densities, you should follow the 3:5:6:9 scaling ratio between the four generalized densities.
Given a Button control with an id value of @+id/btn. Which of the following is the correct way of referencing the given button.
A library that is responsible for browser support.
The directory that contains the resource file.
JavaScript is disabled in a WebView by default
Text fields can only accept single line input from the user.
To see the details of the notification, the user opens the notification area.
An Activity is an application component that provides a screen with which users can interact in order to do something, such as dial the phone, take a photo, send an email, or view a map..
A button should contain both text and an icon.
The return value for a given view control with onClick() event in xml layout.
The AnimationDrawable class is the basis for Drawable animations.
A running service holds a higher level of importance within the system-the system will almost never kill the service
Which of the following android attribute you'll use (set to true) if you want only one cycle of your frame animation.
Database memory stores application data in databases, files, or preferences, in internal or removable storage.
You took some picture and you want it to share using your application. What intents you will modify to share your picture.
Android Support is an offline copy of the latest documentation for the Android platform APIs.
Your application achieves density dependence when it preserves the physical size of user interface elements.
What was the first phone released that ran the Android OS?
fill_parent tells your view to size itself to the dimensions required by its content
What attribute you want to call if you want to check if the item from the list is the one you have selected.
Test Projects contain shareable Android source code and resources.
When you create a new MediaPlayer, it is in the Idle state.
SDK tools contain platform-dependent tools for the application development.
Android Beta was released on November 5, 2012
Navigation bar is a common user interface component in many types of applications.
This element in a given xml can holds values which is a type of string.
The birthdate of Android was on November 5, 2007
The state called "Paused" is when the activity is partially obscured by another activity-the other activity that is in the foreground is semi-transparent or does not cover the entire screen.
They offers a variety of services that help you build new revenue streams, manage app distribution, track app usage, and enhance your app with features such as maps, sign-in, and cloud messaging.
Which is not true about Google android API?
To open the database.
Instantiate layout elements at runtime is one of the two ways to declare a layout.
It is recommended to use hard coded pixel values in your application code for screen independence.
To update a record from a given table.
An optional component that exposes read/write access to your application data, subject to whatever restrictions you want to impose.
Android is a software platform and OS for mobile devices.
From the following APIs used for animation which of the following is best suited for sprite images.
Android applications run in their own processes.
Two animation systems provided by Android framework.
Google owns Android originally.
Use this scaling ratio to create alternative bitmap drawables.
A ________ manages access to a central repository of data.
External storage stores private data on the device memory.
The Android multimedia framework includes support for playing variety of common media types, so that you can easily integrate audio, video and images into your applications.
What is ns stands for from .
res/menu is a resource ID that's unique to the item, which allows the application can recognize the item when the user selects it.
To create a single-choice list, use the setItems() method:
In LinearLayout you can specify the layout direction with the ________ attribute.
Although most people's first thought when they think of Android is Google, Android is not actually owned by Google. Who owns the Android platform?
You want to passed a single value from camera activity to another. What method is appropriate to use.
Android provides a variety of powerful APIs for applying animation to UI elements and drawing custom 2D and 3D graphics.
The XML file that contains all the text that your application uses.
ArrayAdapter is a resource ID that's unique to the item, which allows the application can recognize the item when the user selects it.
Is a floating menu that appears when the user performs a long-click on an element.
The Android logging system that provides a mechanism for collecting and viewing system debug output.
The SharedPreferences class provides a general framework that allows you to save and retrieve persistent key-value pairs of primitive data types.
The Animator class provides the basic structure for creating animations.
A dropdown list that allows users to select one value from a set.
OHA stands for Open Handheld Alliance.
The value for Toast.LENGTH_SHORT
Yolanda opens Minion Rush application and starts playing, then suddenly his sister called. After they finished talking, he resumed playing.
What are the two components of Android Runtime? (NOTE: Answers must be arranged accordingly)
You still can use AbsoluteLayout for screen independence.
Which of the following is not part of view animation.
Refer to this. Given the following URI "content://feu.eastasia.android/mobile3/13"
What are the three types of project in developing an Android application? (NOTE: Answers must be arranged alphabetically)
AnimatorSet provides a mechanism to group animations together so that they run in relation to one another.
This attribute is used in xml for most of the controls that needs some actions.
Android is licensed under which open source licensing license?
To bind a new interface between your JavaScript and Android code, call addJavascriptInterface() method.
When your WebView overrides URL loading, it automatically accumulates a history of visited web pages
Spinner is a drop-down list that allows users to select one value from a set.
This APIs make it easy for you to build location-aware applications, without needing to focus on the details of the underlying location technology.
Interface definition for a callback to be invoked when a view is clicked.
Write True if statement is true otherwise False Most alerts don't need titles.
The main timing engine for property animation that also computes the values for the property to be animated.
Every Android-compatible device supports a shared "external storage" that you can use to save files.
SQLite databases store structured data in a private database.
This method is used to display the toast on your screen.
On what specific project's directory should the XML fileshave located?
Aspect ratio of a screen is defined as long or not long.
Android divides the range of actual screen sizes and densities into general sizes and general densities.
400ms is the default duration length of an animation.
AlertDialog provides all the controls you need to create your dialog and manage its appearance, instead of calling methods on the Dialog object.
An Android EditText control?
Displays text to the user and optionally allows them to edit it.
This animation system performs tweened animation on Views.
Which of the following is best suited if you have application that set the configuration enabled or disabled.
These are three different action buttons you can add (NOTE: Answers must be arranged alphabetically, no spacing and seperate answers with ;)
The state called "Resumed" is when the activity is in the foreground and the user can interact with it.
You want to test your application that has web integration and you need to test it in your AVD what address your going to use to locate your web server.
SimpleCursorAdapter is one of the two most common adapters.
Property animation was introduced in Android 4.0.
It's easier to visualize the menu structure in XML.
APK files are compressed package based on the _____ file format
A small window that prompts the user to make a decision or enter additional information.
2.2 is the latest version of the Android Studio.
Drawable animation allows you to load resources and display them one frame after another.
A way to signal to the system that your application is using some feature that should stay available even if the phone is idle.
Store private data on the device memory.
“Kitkat” is what version of Android?
To open links clicked by the user, simply provide a WebViewClient for your WebView, using openWebViewClient().
An object that is used in starting an activity
View Animation involves displaying drawable resources one after another.
Store private primitive data in key-value pairs.
Full viewport width is also known as full-screen mode
Is a view group that aligns all children in a single direction, vertically or horizontally.
When the user uninstalls your application, these files are archived.
The viewport is the rectangular area that provides a drawable region for your web page.
Android supports all kinds of wireless communications.
Screen size is measured using the screen's height and width.
The Dalvik executable format.
A button should contain either text or an icon.
Library Projects are built into applications that run on a device.
In case you need to perform certain actions when the dialog goes away, you can implement the offDismiss() method in your DialogFragment.
A time interpolator defines how specific values in an animation are calculated as a function of time.
“Donut” is what version of Android?
It defines the visual structure for a user interface.
An application project is the main type of project.
It offers actions that affect a specific item or context frame in the UI.
Web View includes any features of a fully developed web browser, such as navigation controls or an address bar.
wrap_content tells your view to become as big as its parent view group will allow.
The Android SDK was first issued as an "early look" release in November 2007.
This class is used to store a set of values that the ContentResolver can process.
To add record on a given table.
Method called to start another activity, passing it an Intent that describes the activity you want to start.
Google Play Billing allows you to perform license verification.
You should always override the onStop() method to make sure you are releasing the MediaPlayer:
Resolution is the total number of physical pixels on a screen.
The primary collection of menu items for an activity.
A virtual mobile device that runs on your computer that is included under your android SDK.
If you create some static value for a given items it is better to put it on xml file that must be under in what folder.
Text fields only accept single line input.
Exporting SDK file needs to be compiled, run and test first.
WebKit library is responsible for the platform's browser support.
Jof opens Twitter application and posts several tweets, and presses the back button.
When optimizing your site for mobile devices, you should usually set the width to "device-width" so the size fits exactly on all devices, then use CSS media queries to flexibly adapt layouts to suit different screen sizes.
Integrating your camera to your application need some declaration in _______.
A virtual pixel unit that you should use when defining UI layout.
To ensure that the CPU continues running while your MediaPlayer is playing, call the setWakeMode() method when initializing your MediaPlayer.
The orientation may be in landscape or portrait, meaning that the screen's aspect ratio is either wide or tall, respectively.
The folder from frame animation where the file of animation defined in xml is located.
In developing Android application one must visit this site that give more update detail about Android.
Android SDK provides all the API libraries and developer tools.
The lastest Android API version name is Lollipop.
In what particular element does the value from a given list must be declared?
It tell the property animation system how to calculate values for a given property.
Google Play Billing provides the static libraries and samples that allow you to integrate billing services in your app with Google Play.
DialogFragment is used to host time or date picker.
What operating system is used as the base of the Android stack?
Folders act as containers for storing things such as code and resource files.
A Layout that arranges its children in a single column or a single row
You were asked to create a tween animation of your image in what directory you'll put your xml file.
Property animation is more flexible and offers more features than view animation.
Android provides full support for SQLite databases.
These are the interactive components in your app's user interface.
This element must be the root node for the file and can hold one more and elements.
A drop-down list that allows users to select one value from a set.
A window feature that identifies the user location, and provides user actions and navigation modes.
By default, files saved to the external storage are private to your application and other applications cannot access them
What do you know about string?
All applications in the Android platform are written using Java.
SDK Platform includes an android.jar file.
There are two ways to provide contextual actions.
The size of images/icons that is stored in drawable-hdpi folder is:
To add a WebView to your Application, simply include this element in your activity layout.
This animation system is a robust framework that allows you to animate almost anything.
Tech-giant Google owns Android.
These errors will occur during execution of the program.
Which of these are not one of the three main components of the APK?
The application project is the main type of project.
A dialog that can show a title, up to three buttons, a list of selectable items, or a custom layout.
A container class is a container for constants that define names for URIs, tables, and columns.
Which of the following is not required in developing android applications
Which of the statement is used to monitor the value of a given variable in the Logcat?
Or plus sign means that this is a new resource name that must be created and added to our resources.
Screen density is usually referred to as ppi (pixels per inch)
Most alerts don't need titles.
You can execute SQLite queries using this method.
This parameter tells you how the audio focus has changed
One of the most important components of the media framework is the MediaRes class
If you've developed your application for Android 2.3.x (API level 10) or lower, the contents of your options menu appear at the bottom of the screen when the user presses the menu button.
You can shut down an activity by calling its ___________ method.
Input controls are interactive components in your app's user interface.
Two types of screen orientation. (NOTE: Answers must be arranged alphabetically, no spacing and separated by a semicolon/;)
Audio Focus is notcooperative in nature.
The screen density is the area in which your web page is drawn.
Audio Focus is cooperative in nature.
Drawable animation is the older system and can only be used for views.
ANR stands for Application Not Reacting.
It provides simple feedback about an operation in a small popup.
Resumed is an activity that is in the foreground, has focus and still visible.
You want to create an image that will rotate without moving to its original position. What attributes you're going to set.
Content area introduces the content of your dialog.
A dialog for users to select a single value for a set by using up/down buttons or via a swipe gesture
The value of the element android:duration in frame animation are in?
Store data on the web with your own network server.
An on/off switch that can be toggled by the user.
InterfaceEvaluator is an interface that allows you to create your own evaluator.
Android is an open source software.
By default, the custom layout does not fill the dialog window
An on/off button with a light indicator.
This class is the primary API for playing sound and video
Two types of permissions that you should declare in the manifest to allow use of related multimedia features.
A context menu is a floating menu that appears when the user performs a long-click on an element.
To get the records from a given table.
ANR stands for Application Not Running.
It is the gateway to android platform.
You can specify an action button by setting android:action attribute.
Which among these are NOT a part of Android's native libraries?
One of the following is not an android core applications.
AutoComplete is a subclass of EdiText that provides suggestions to users as they type.
This control provide a quick way to select one value from a set.
A dialog fills the screen and is normally used for modal events that does not require users to take an action before they can proceed.
You can specify an action button by setting android: action attribute.
What is the file format used to distribute and install application software onto Google’s Android operating system?
Which is the correct way to create and display a Toast?
"Nutella" is the latest Android version of the OS.
It enables application to display customer alerts in the status bar.
Users should always be in control of notifications.
In a contextual action mode, a menu appears as a floating list of menu items when the user performs a long-click on a view that declares support for a context menu.
Which of the following is not an option to reference your controls?
Android allows writing managed code in the Java Language.
This type of action continues progress toward the user goal that triggered the dialog.
This API provides a familiar and consistent user experience to present user actions and other options in your activities.
Screen Density is the total number of physical pixels on a screen.
Two major factors that you should account for when targeting your web pages for Android Devices (NOTE: Answers must be arranged alphabetically)
Radio buttons allow users to select multiple items.
Text fields also accept other input type such as number, password or email address.
“Nougat” is what version of Android?
Napoles opens FatBooth application and starts taking pictures of herself and accidentally pressed the home button.
You cannot specify whether or not to have an animation repeat when it reaches the end of a duration and how many times to repeat the animation.
How you get access to a TextView, named tView, in your XML file?
The Android SDK includes a sqlite3 database tool that allows you to browse table contents, run SQL commands, and perform other useful functions on SQLite databases.
Checkbox options allow users to one option from a set.
android:OnClick attribute defines the click even handler for a checkbox or radio button.
To close the database
The property animation system is a robust framework that allows you to animate almost anything.
Typically corresponds to one UI screen
This menu is the primary collection of menu items for an activity.
You should always use dp units when defining your application's UI.
android:id is the specific project’s directory should the XML files have located.
shouldOverrideUrlLoading() checks whether the URL host matches a specific domain.
It displays a list of items in a vertical list that is anchored to the view that invoked the menu
One of the advantages of Android is the ability for anyone to customize the Google Android program.
What runs in the background and doesn't have any UI components?
The dismissive action of a dialog is always on the left.
It consists of text or an icon that communicates what action occurs when the user touches it.
allows you to categorize menu items so they share properties such as active state and visibility.
ArrayAdapter creates a view for each array item by calling toString() on each item and placing the contents in a TextView.
SDK Platform-tools are always compatible with older platforms.
Documentation is a static library you can include in your app sources in order to use powerful APIs that aren't available in the standard platform.
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