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