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Software application creation process that runs on a mobile device, and a typical mobile application uses a network connection to work with a computer remotely.
Android utilizes the Symbian kernel
A layout manager where one can span multiple rows and columns, and columns can be set to shrink or grow.
_____ are designed to control the position of child controls on a screen.
Based on the code above, the attribute on Line 7 will:
To reference one resource from another, a programmer should use which of the following notation?
A method that executes because it is called automatically when an appropriate event occurs is an event ____.
Saving and loading data is an essential requirement for most _____.
Android supplies a toolbox of standard Views to help you create simple interfaces.
It used to insert new rows into database tables.
android:orientation = “horizontal”
To check or modify the state of our checkbox, one can use the method:
What is the debug service used by the android platform?
_____ resources include bitmaps and NinePatch images.
The Android OS utilizes what Kernel ?
Which of the following describes good reasons why SQLite is a great fit for Android app development?
SQLite has been implemented as a compact C library that’s included as part of the Android software stack.
_____ offer a simple way to provide depth, movement, or feedback to your users at a minimal resource cost.
Through this, one can create compound controls that are made up of interconnected child view.
_____ are much more useful than dialog boxes in mobile apps, as they do not distract the user as much or
Android provides _____ for a more robust persistence layer which offers a capability to store data in which you have total control.
Use _____ to attach a callback function to handle the check/uncheck events.
The Android framework does not offer a way to use SQLite easily and effectively.
On the above code, a scroll bar will:
Each _____ class embodies a different set of assumptions about how to display its children.
_____ shows a dialog with an input box and returns a String.
SQLite has a reputation of being extremely reliable and is the database system of choice for many consumer electronic devices.
For a more robust persistence layer, Android provides the _____ library.
The Android open-source software stack consists of Java applications running on a Java-based, object-oriented application framework
______ works the same way as the regular button, with which we can use an onClick attribute to attach a handler method to a click event.
Which of the following is not a native Android application?
The founders of Android, Inc. include:
Each Content Values object represents a single row, as a map of column names to values.
_____ resource lets you decouple your presentation layer by designing user-interface layouts in XML rather than constructing them in code.
Android applications are written using the Java language, which means that they are the same with J2ME implementation.
_____ are a simple, lightweight key/value pair mechanism for saving primitive application data, most commonly a user’s application predilection.
What is the default layout manager for Android user interface?
The layout value “fill parent” on Line 3, 8, and 13:
Which of the following is a primary resource type in Android?
Which of the following is the advantage of using Android as an application development platform?
For a more robust persistence layer, Android provides the:
This is used to make unicast, multicast and broadcast messages throughout the application
<Table Row />
The Android documentation warns that one should never house a ListView within a ScrollView, because that defeats the performance optimizations of a ListView.
android:layout_x = “240sp”
It lets you signal users without stealing focus or interrupting their current activities.
Third-party and native Android applications are written using the same APIs and are executed on the same run time
_____ refers to an image that uses a 1-pixel border to define the area of the image that can be stretched if the image is enlarged.
Android supports simple text styling.
Multiple RadioButtons can be put inside a _____, which means that only one button of the group can be selected at a time.
A helper is not existing in Android which means one need to code the interface for your app to interact with an SQLite database.
The Cursor function which returns the number of rows in the result set.
Which of the following is not an example of mobile operating system?
android:layout_alignParentRight = “true”
It lets you move the selected View around the screen (although it will only be drawn within its original bounds).
_____ allows you to zoom in to or out from the selected View.
Android provides several common UI controls, widgets, and layout managers
ScrollView is the same as the ListView.
Which of the following attribute sets the text to be bold, italicized or underlined?
The following are the notations being used to specify color values EXCEPT:
The _____ class is used to create a new frame-by-frame animation presented as a Drawable resource.
The _____ attribute which will contain the value that we can call to get the preference's value.
Application resources are stored under the res/ folder of your project hierarchy.
Line 5 in the code above:
By default, all databases are private, accessible only by the application that created them.
Content Providers objects are used to insert new rows into database tables.
A database in a mobile device is very useful as a supplement to the online world.
The SQLite database offers a powerful native SQL database over which you have total control.
Through it, one can broadcast messages system-wide or to a target activity or service, stating his intention to have an action performed.
Since SQLite support is built into Android, it just means that it is your only option when it comes to data persistence for your app.
Aside from SQLite database, one can use local file storage to store and manage complex, structured application data.
A ScrollView is a _____, which means that it can have only one child View.
The statement in Line 17 on the above code:
Known as the custom preference.
On what programming application framework does Android runs on?
The Spinner.OnItemSelectedListener interface contains the ____ method specification.
It is good practice to create a helper class to complicate your database interactions.
While these widgets can be created and attached to our activities using Java code, in Android development it is more common to do it using XML-based layout files.
When a ScrollView has no scrollbars, it is a major problem since scrollbars act as visual cues in Android.
Android employ several open source software which include:
android:MeasureAllChildren
A _____ often contains a LinearLayout which in turn contains the views that make up the form.
It is used for structured data storage
_____ offer a generic interface to any data source by effectively decoupling the underlying data storage technique from the application layer.
_____ lets you define a series of changes in position, size, rotation, and opacity that animate the View contents.
_____ displays multiple items in a vertically scrolling list.
The simplest of the layout managers, which simply pins each child view to the top left corner.
When creating the output file, in order to make them available in other applications, one must specify the _____.
Android has no mechanism to manage Cursor resources within activities.
Based on the code above, the output of Line 7-13 will be displayed at _____.
Alpha animation lets you spin the selected View canvas in the XY plane.
On what line number in the snippet above contains the attribute which will contain the value that we can call to get the preference's value?
It is considered an application’s presentation layer.
_____ shows a RadioGroup where only 1 item can be selected a time
Android offers several alternatives for saving _____, each optimized to fulfil a particular need.
Use the animation-list tag to group a collection of item tags.
A database adapter adds an abstraction layer that encapsulates database interactions which include:
This is a software that allows smartphones, tablet PCs and other devices to run applications and programs.
The output of the code above contains:
_____ is made from a Text View displaying the current selection, combined with a button that displays a selection dialog when pressed.
Which of the following is not an example of ViewGroup?
Line 3 in the code above:
___________ 1. Frame-by-frame animations are akin to traditional cell-based cartoons where an image is chosen for each frame.
The layout value “fill parent” on Line 8, 11, and 15:
Which of the following is not a View?
It automatically start your application to respond to an incoming intent, making them ideal for event-driven applications.
The Gallery and GridView ViewGroups are similar since the two both utilizes and manipulates drawables only.
A toolbox control which is described as an editable text entry box. It accepts multiline entry and word wrapping.
_____ is used to handle the check or uncheck events.
Tweened animations (which is used to display a sequence of drawable images).
It is advisable to use a convenient location from which to publish static database constants, including table names, column names, and column indexes.
A toolbox, composite control that displays a TextView and an associated ListView which lets the user select an item from a list to display in the textbox.
To create user interfaces, Android has _____.
An _____ files is a specification of the widgets’ relationships to each other.
Describing a layout using _____ may mean that the layout can not dynamically adjust for different screen resolutions and orientations.
Filling the ListView in the ListActivity is a simple matter of calling setListAdapter and passing it an ArrayAdapter that contains a reference to the list of strings.
Layouts can not be nested, meaning, the ability to create arbitrarily complex interfaces using a combination of layout managers cannot be done.
The _____ attribute contains a summary about the preference.
TextView’s one unique attribute, wherein if set true, it indicates that the program has defined an input method to receive input text.
What type of preference is used in the snippet above?
Based on the code above, the widget output on Line 21-27 will be displayed (using a standard Android UI) at:
A preference that shows a group where only 1 item can be selected a time.
A cursor handles queries and wrap creating, opening, and closing the database.
_____ resources let you decouple your presentation layer by designing user-interface layouts in XML rather than constructing them in code.
The code above contains:
Android only supplies several resources that you created which you can use in your applications.
The Button.OnClickListener interface contains the ____ method specification.
Which of the following standard-defining organization does Android belong?
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