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