Test Bank for Android How to Program 3rd Edition by Paul Deitel, Harvey Deitel – Ebook PDF Instant Download/Delivery: 0134444302, 978-0134444307
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Product details:
ISBN 10: 0134444302
ISBN 13: 978-0134444307
Author: Paul Deitel, Harvey Deitel
For courses in Android Programming.
Thinking like a developer ― from the start.
Created by world-renowned programming instructors Paul and Harvey Deitel,Android How to Program, Third Edition introduces the dynamic world of Android smartphone and tablet app development with the Android Software Development Kit (SDK), the JavaTM programming language, and the rapidly evolving Android Studio Integrated Development Environment (IDE). Updated to Android 6 and Google’s preferred Android Studio IDE, the Third Edition presents cutting-edge mobile computing technologies. The Deitels’ App-driven Approach helps readers master Android app development through eight complete, working Android apps.
Each chapter features new concepts through a single app. The authors begin with an introduction to the app, followed by an app test-drive showing sample executions and a technologies overview. Next, they present detailed steps to build the app. Finally, they provide a detailed code walkthrough of the app’s source code, discussing the programming concepts and Android APIs used in the app. The book also has an extensive introduction to programming using the Java language, making it appropriate for Java courses that want to add an app-programming flavor.
Android How to Program 3rd Table of contents:
1 Introduction to Android
Objectives
Outline
1.1 Introduction
1.2 Android—The World’s Leading Mobile Operating System
1.3 Android Features
1.4 Android Operating System
1.4.1 Android 2.2 (Froyo)
1.4.2 Android 2.3 (Gingerbread)
1.4.3 Android 3.0 through 3.2 (Honeycomb)
1.4.4 Android 4.0 through 4.0.4 (Ice Cream Sandwich)
1.4.5 Android 4.1–4.3 (Jelly Bean)
1.4.6 Android 4.4 (KitKat)
1.4.7 Android 5.0 and 5.1 (Lollipop)
1.4.8 Android 6 (Marshmallow)
1.5 Downloading Apps from Google Play
1.6 Packages
1.7 Android Software Development Kit (SDK)
1.8 Object-Oriented Programming: A Quick Refresher
1.8.1 The Automobile as an Object
1.8.2 Methods and Classes
1.8.3 Instantiation
1.8.4 Reuse
1.8.5 Messages and Method Calls
1.8.6 Attributes and Instance Variables
1.8.7 Encapsulation
1.8.8 Inheritance
1.8.9 Object-Oriented Analysis and Design (OOAD)
1.9 Test-Driving the Tip Calculator App in an Android Virtual Device (AVD)
1.9.1 Opening the Tip Calculator App’s Project in Android Studio
1.9.2 Creating Android Virtual Devices (AVDs)
1.9.3 Running the Tip Calculator App on the Nexus 6 Smartphone AVD
Troubleshooting AVD Startup
1.9.4 Running the Tip Calculator App on an Android Device
Test-Drives for the Book’s Apps
Preparing to Distribute Apps
1.10 Building Great Android Apps
1.11 Android Development Resources
1.12 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
2 Welcome App
Objectives
Outline
2.1 Introduction
2.2 Technologies Overview
2.2.1 Android Studio
2.2.2 LinearLayout, TextView and ImageView
2.2.3 Extensible Markup Language (XML)
2.2.4 App Resources
2.2.5 Accessibility
2.2.6 Internationalization
2.3 Creating an App
2.3.1 Launching Android Studio
2.3.2 Creating a New Project
2.3.3 Create New Project Dialog
2.3.4 Target Android Devices Step
2.3.5 Add an Activity to Mobile Step
2.3.6 Customize the Activity Step
2.4 Android Studio Window
2.4.1 Project Window
2.4.2 Editor Windows
2.4.3 Component Tree Window
2.4.4 App Resource Files
2.4.5 Layout Editor
Selecting the Screen Type for GUI Design
2.4.6 Default GUI
2.4.7 XML for the Default GUI
2.5 Building the App’s GUI with the Layout Editor
2.5.1 Adding an Image to the Project
drawable Folders
Adding bug.png to the Project
2.5.2 Adding an App Icon
2.5.3 Changing RelativeLayout to a LinearLayout
2.5.4 Changing the LinearLayout’s id and orientation
Setting the LinearLayout’s orientation and id Properties
The id Property’s XML Representation
2.5.5 Configuring the TextView’s id and text Properties
Setting the TextView’s id Property
Configuring the TextView’s text Property Using a String Resource
2.5.6 Configuring the TextView’s textSize Property—Scaled Pixels and Density-Independent Pixels
Creating a Dimension Resource for the Font Size on a Phone Device
Creating a Dimension Resource for the Font Size on a Large Tablet Device
2.5.7 Setting the TextView’s textColor Property
2.5.8 Setting the TextView’s gravity Property
2.5.9 Setting the TextView’s layout:gravity Property
2.5.10 Setting the TextView’s layout:weight Property
2.5.11 Adding an ImageView to Display the Image
2.5.12 Previewing the Design
2.6 Running the Welcome App
2.7 Making Your App Accessible
2.8 Internationalizing Your App
2.8.1 Localization
2.8.2 Naming the Folders for Localized Resources
2.8.3 Adding String Translations to the App’s Project
2.8.4 Localizing Strings
2.8.5 Testing the App in Spanish on an AVD
Returning the AVD to English
2.8.6 Testing the App in Spanish on a Device
Returning Your Device to English
2.8.7 TalkBack and Localization
2.8.8 Localization Checklist
2.8.9 Professional Translation
2.9 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
3 Tip Calculator App
Objectives
Outline
3.1 Introduction
3.2 Test-Driving the Tip Calculator App
3.3 Technologies Overview
3.3.1 Class Activity
3.3.2 Activity Lifecycle Methods
3.3.3 AppCompat Library and Class AppCompatActivity
3.3.4 Arranging Views with a GridLayout
3.3.5 Creating and Customizing the GUI with the Layout Editor and the Component Tree and Properties Windows
3.3.6 Formatting Numbers as Locale-Specific Currency and Percentage Strings
3.3.7 Implementing Interface TextWatcher for Handling EditText Text Changes
3.3.8 Implementing Interface OnSeekBarChangeListener for Handling SeekBar Thumb Position Changes
3.3.9 Material Themes
3.3.10 Material Design: Elevation and Shadows
3.3.11 Material Design: Colors
3.3.12 AndroidManifest.xml
3.3.13 Searching in the Properties Window
3.4 Building the GUI
3.4.1 GridLayout Introduction
id Property Values for This App’s Views
3.4.2 Creating the TipCalculator Project
3.4.3 Changing to a GridLayout
Specifying Two Columns and Default Margins for the GridLayout
3.4.4 Adding the TextViews, EditText and SeekBar
Step 1: Adding Views to the First Row
Step 2: Adding Views to the Second Row
Step 3: Adding Views to the Third Row
Step 4: Adding Views to the Fourth Row
Reviewing the Layout So Far
A Note Regarding the EditText’s Virtual Keyboard
3.4.5 Customizing the Views
Step 5: Specifying Literal Text
Step 6: Right Aligning the TextViews in the Left Column
Step 7: Configuring the amountEditText
Step 8: Configuring the amountTextView
Step 9: Configuring the percentTextView
Step 10: Configuring the percentSeekBar
Step 11: Configuring the tipTextView and totalTextView
3.5 Default Theme and Customizing Theme Colors
3.5.1 parent Themes
3.5.2 Customizing Theme Colors
Modifying the Theme’s Primary, Dark Primary and Accent Colors
3.5.3 Common View Property Values as Styles
3.6 Adding the App’s Logic
3.6.1 package and import Statements
3.6.2 MainActivity Subclass of AppCompatActivity
3.6.3 Class Variables and Instance Variables
3.6.4 Overriding Activity Method onCreate
onCreate’s Bundle Parameter
Generated R Class Contains Resource IDs
Inflating the GUI
Getting References to the Widgets
Displaying Initial Values in the TextViews
Registering the Event Listeners
Note Regarding Android 6 Data Binding
3.6.5 MainActivity Method calculate
3.6.6 Anonymous Inner Class That Implements Interface OnSeekBarChangeListener
Overriding Method onProgressChanged of Interface OnSeekBarChangeListener
Overriding Methods onStartTrackingTouch and onStopTrackingTouch of Interface OnSeekBarChangeListener
Android Studio Tools for Overriding Methods
3.6.7 Anonymous Inner Class That Implements Interface TextWatcher
Overriding Method onTextChanged of Interface TextWatcher
Other Methods of the amountEditTextWatcher TextWatcher
3.7 AndroidManifest.xml
3.7.1 manifest Element
3.7.2 application Element
3.7.3 activity Element
3.7.4 intent-filter Element
Inter-App Communication
Executing Apps
Determining Which Activity to Execute
3.8 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
4 Flag Quiz App
Objectives
Outline
4.1 Introduction
4.2 Test-Driving the Flag Quiz App
4.2.1 Configuring the Quiz’s Settings
4.2.2 Taking the Quiz
Making a Correct Selection
Making an Incorrect Selection
Completing the Quiz
4.3 Technologies Overview
4.3.1 Menus
4.3.2 Fragments
4.3.3 Fragment Lifecycle Methods
4.3.4 Managing Fragments
4.3.5 Preferences
4.3.6 assets Folder
4.3.7 Resource Folders
4.3.8 Supporting Different Screen Sizes and Resolutions
4.3.9 Determining the Device Orientation
4.3.10 Toasts for Displaying Messages
4.3.11 Using a Handler to Execute a Runnable in the Future
4.3.12 Applying an Animation to a View
4.3.13 Using ViewAnimationUtils to Create a Circular Reveal Animator
4.3.14 Specifying Colors Based on a View’s State Via a Color State List
4.3.15 AlertDialog
4.3.16 Logging Exception Messages
4.3.17 Launching Another Activity Via an Explicit Intent
Implicit and Explicit Intents
4.3.18 Java Data Structures
4.3.19 Java SE 7 Features
4.3.20 AndroidManifest.xml
4.4 Creating the Project, Resource Files and Additional Classes
4.4.1 Creating the Project
4.4.2 Blank Activity Template Layouts
activity_main.xml
content_main.xml
fragment_main.xml
Preparing to Design the GUI
4.4.3 Configuring Java SE 7 Support
4.4.4 Adding the Flag Images to the Project
4.4.5 strings.xml and Formatted String Resources
Format Strings as String Resources
4.4.6 arrays.xml
4.4.7 colors.xml
4.4.8 button_text_color.xml
4.4.9 Editing menu_main.xml
4.4.10 Creating the Flag Shake Animation
4.4.11 preferences.xml for Specifying the App’s Settings
4.4.12 Adding Classes SettingsActivity and SettingsActivityFragment to the Project
4.5 Building the App’s GUI
4.5.1 activity_main.xml Layout for Devices in Portrait Orientation
4.5.2 Designing fragment_main.xml Layout
Step 1: Changing from a RelativeLayout to a LinearLayout
Step 2: Adding the questionNumberTextView to the LinearLayout
Step 3: Adding the flagImageView to the LinearLayout
Step 4: Adding the guessCountryTextView to the LinearLayout
Step 5: Adding the Buttons to the LinearLayout
Step 6: Adding the answerTextView to the LinearLayout
Step 7: Setting the Properties of the Buttons
4.5.3 Graphical Layout Editor Toolbar
4.5.4 content_main.xml Layout for Tablet Landscape Orientation
Creating content_main.xml for Tablets in Landscape Orientation
Creating the Tablet Layout’s GUI
Selecting a Fragment to Preview in the Layout Editor’s Design View
4.6 MainActivity Class
4.6.1 package Statement and import Statements
4.6.2 Fields
4.6.3 Overridden Activity Method onCreate
Setting the Default Preference Values and Registering a Change Listener
Configuring a Phone Device for Portrait Orientation
4.6.4 Overridden Activity Method onStart
4.6.5 Overridden Activity Method onCreateOptionsMenu
4.6.6 Overridden Activity Method onOptionsItemSelected
4.6.7 Anonymous Inner Class That Implements OnSharedPreferenceChangeListener
4.7 MainActivityFragment Class
4.7.1 package and import Statements
4.7.2 Fields
4.7.3 Overridden Fragment Method onCreateView
4.7.4 Method updateGuessRows
4.7.5 Method updateRegions
4.7.6 Method resetQuiz
4.7.7 Method loadNextFlag
4.7.8 Method getCountryName
4.7.9 Method animate
4.7.10 Anonymous Inner Class That Implements OnClickListener
Creating and Configuring the AlertDialog
4.7.11 Method disableButtons
4.8 SettingsActivity Class
4.9 SettingsActivityFragment Class
4.10 AndroidManifest.xml
Launch Mode
4.11 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
Project Exercises
5 Doodlz App
Objectives
Outline
5.1 Introduction
5.2 Test-Driving the Doodlz App in an Android Virtual Device (AVD)
5.3 Technologies Overview
5.3.1 Activity and Fragment Lifecycle Methods
5.3.2 Custom Views
5.3.3 Using SensorManager to Listen for Accelerometer Events
5.3.4 Custom DialogFragments
Preventing Multiple Dialogs from Appearing at the Same Time
5.3.5 Drawing with Canvas, Paint and Bitmap
5.3.6 Processing Multiple Touch Events and Storing Lines in Paths
5.3.7 Saving to the Device
5.3.8 Printing and the Android Support Library’s PrintHelper Class
5.3.9 New Android 6.0 (Marshmallow) Permissions Model
5.3.10 Adding Dependencies Using the Gradle Build System
5.4 Creating the Project and Resources
5.4.1 Creating the Project
5.4.2 Gradle: Adding a Support Library to the Project
5.4.3 strings.xml
5.4.4 Importing the Material Design Icons for the App’s Menu Items
5.4.5 MainActivityFragment Menu
Menus for Different Android Versions
Creating the Menu
5.4.6 Adding a Permission to AndroidManifest.xml
5.5 Building the App’s GUI
5.5.1 content_main.xml Layout for MainActivity
5.5.2 fragment_main.xml Layout for MainActivityFragment
5.5.3 fragment_color.xml Layout for ColorDialogFragment
Adding the colorView to the Layout
Adding Class ColorDialogFragment to the Project
5.5.4 fragment_line_width.xml Layout for LineWidthDialogFragment
Adding Class LineWidthDialogFragment to the Project
5.5.5 Adding Class EraseImageDialogFragment
5.6 MainActivity Class
5.7 MainActivityFragment Class
5.7.1 package Statement, import Statements and Fields
5.7.2 Overridden Fragment Method onCreateView
5.7.3 Methods onResume and enableAccelerometerListening
5.7.4 Methods onPause and disableAccelerometerListening
5.7.5 Anonymous Inner Class for Processing Accelerometer Events
5.7.6 Method confirmErase
5.7.7 Overridden Fragment Methods onCreateOptionsMenu and onOptionsItemSelected
5.7.8 Method saveImage
5.7.9 Overridden Method onRequestPermissionsResult
5.7.10 Methods getDoodleView and setDialogOnScreen
5.8 DoodleView Class
5.8.1 package Statement and import Statements
5.8.2 static and Instance Variables
5.8.3 Constructor
5.8.4 Overridden View Method onSizeChanged
5.8.5 Methods clear, setDrawingColor, getDrawingColor, setLineWidth and getLineWidth
5.8.6 Overridden View Method onDraw
5.8.7 Overridden View Method onTouchEvent
5.8.8 touchStarted Method
5.8.9 touchMoved Method
5.8.10 touchEnded Method
5.8.11 Method saveImage
5.8.12 Method printImage
5.9 ColorDialogFragment Class
5.9.1 Overridden DialogFragment Method onCreateDialog
5.9.2 Method getDoodleFragment
5.9.3 Overridden Fragment Lifecycle Methods onAttach and onDetach
5.9.4 Anonymous Inner Class That Responds to the Events of the Alpha, Red, Green and Blue SeekBars
5.10 LineWidthDialogFragment Class
5.10.1 Method onCreateDialog
5.10.2 Anonymous Inner Class That Responds to the Events of the widthSeekBar
5.11 EraseImageDialogFragment Class
5.12 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
6 Cannon Game App
Objectives
Outline
6.1 Introduction
6.2 Test-Driving the Cannon Game App
Opening and Running the App
Playing the Game
6.3 Technologies Overview
6.3.1 Using the Resource Folder res/raw
6.3.2 Activity and Fragment Lifecycle Methods
6.3.3 Overriding View Method onTouchEvent
6.3.4 Adding Sound with SoundPool and AudioManager
6.3.5 Frame-by-Frame Animation with Threads, SurfaceView and SurfaceHolder
6.3.6 Simple Collision Detection
6.3.7 Immersive Mode
6.4 Building the GUI and Resource Files
6.4.1 Creating the Project
Configure the App for Landscape Orientation
6.4.2 Adjusting the Theme to Remove the App Title and App Bar
6.4.3 strings.xml
6.4.4 Colors
6.4.5 Adding the Sounds to the App
6.4.6 Adding Class MainActivityFragment
6.4.7 Editing activity_main.xml
6.4.8 Adding the CannonView to fragment_main.xml
6.5 Overview of This App’s Classes
6.6 MainActivity Subclass of Activity
6.7 MainActivityFragment Subclass of Fragment
6.8 Class GameElement
6.8.1 Instance Variables and Constructor
6.8.2 Methods update, draw, and playSound
6.9 Blocker Subclass of GameElement
6.10 Target Subclass of GameElement
6.11 Cannon Class
6.11.1 Instance Variables and Constructor
6.11.2 Method align
6.11.3 Method fireCannonball
6.11.4 Method draw
Drawing the Cannon Barrel with Canvas Method drawLine
Drawing the Cannon Base with Canvas Method drawCircle
6.11.5 Methods getCannonball and removeCannonball
6.12 Cannonball Subclass of GameElement
6.12.1 Instance Variables and Constructor
6.12.2 Methods getRadius, collidesWith, isOnScreen, and reverseVelocityX
Checking for Collisions with Another GameElement with the collidesWith Method
Reversing the Cannonball’s Horizontal Velocity with reverseVelocityX
6.12.3 Method update
6.12.4 Method draw
6.13 CannonView Subclass of SurfaceView
6.13.1 package and import Statements
6.13.2 Instance Variables and Constants
6.13.3 Constructor
Registering the SurfaceHolder.Callback Listener
Configuring the SoundPool and Loading the Sounds
Creating the Paint Objects Used to Draw the Background and Timer Text
6.13.4 Overriding View Method onSizeChanged
6.13.5 Methods getScreenWidth, getScreenHeight, and playSound
6.13.6 Method newGame
6.13.7 Method updatePositions
Elapsed Time Since the Last Animation Frame
Updating the Cannonball, Blocker and Target Positions
Updating the Time Left and Determining Whether Time Ran Out
6.13.8 Method alignAndFireCannonball
6.13.9 Method showGameOverDialog
6.13.10 Method drawGameElements
Clearing the Canvas with Method drawRect
Displaying the Time Remaining with Canvas Method drawText
Drawing the Cannon, Cannonball, Blocker and Targets with the draw Method
6.13.11 Method testForCollisions
6.13.12 Methods stopGame and releaseResources
6.13.13 Implementing the SurfaceHolder.Callback Methods
6.13.14 Overriding View Method onTouchEvent
6.13.15 CannonThread: Using a Thread to Create a Game Loop
6.13.16 Methods hideSystemBars and showSystemBars
6.14 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
7 WeatherViewer App
Objectives
Outline
7.1 Introduction
7.2 Test-Driving the WeatherViewer App
7.3 Technologies Overview
7.3.1 Web Services
REST Web Services
Web Services Often Require an API Key
OpenWeatherMap.org Web Services
OpenWeatherMap.org Web Service License
Obtaining an OpenWeatherMap.org API Key
7.3.2 JavaScript Object Notation (JSON) and the org.json Package
org.json Package
7.3.3 HttpUrlConnection Invoking a REST Web Service
7.3.4 Using AsyncTask to Perform Network Requests Outside the GUI Thread
7.3.5 ListView, ArrayAdapter and the View-Holder Pattern
View-Holder Pattern
7.3.6 FloatingActionButton
7.3.7 TextInputLayout
7.3.8 Snackbar
7.4 Building the App’s GUI and Resource Files
7.4.1 Creating the Project
7.4.2 AndroidManifest.xml
Permissions That Are Automatically Granted in Android 6.0
7.4.3 strings.xml
7.4.4 colors.xml
7.4.5 activity_main.xml
7.4.6 content_main.xml
7.4.7 list_item.xml
Step 1: Creating the Layout File and Customizing the LinearLayout’s Orientation
Step 2: Adding the ImageView for Displaying a Weather-Condition Icon
Step 3: Adding the GridLayout for Displaying the TextViews
Step 4: Adding the TextViews
7.5 Class Weather
7.5.1 package Statement, import Statements and Instance Variables
7.5.2 Constructor
7.5.3 Method convertTimeStampToDay
7.6 Class WeatherArrayAdapter
7.6.1 package Statement and import Statements
7.6.2 Nested Class ViewHolder
7.6.3 Instance Variable and Constructor
7.6.4 Overridden ArrayAdapter Method getView
7.6.5 AsyncTask Subclass for Downloading Images in a Separate Thread
Downloading the Weather-Condition Image
7.7 Class MainActivity
7.7.1 package Statement and import Statements
7.7.2 Instance Variables
7.7.3 Overridden Activity Method onCreate
7.7.4 Methods dismissKeyboard and createURL
7.7.5 AsyncTask Subclass for Invoking a Web Service
7.7.6 Method convertJSONtoArrayList
7.8 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
Web Services and Mashups
8 Twitter® Searches App
Objectives
Outline
8.1 Introduction
8.2 Test-Driving the App
8.2.1 Adding a Favorite Search
8.2.2 Viewing Twitter Search Results
8.2.3 Editing a Search
8.2.4 Sharing a Search
8.2.5 Deleting a Search
8.2.6 Scrolling Through Saved Searches
8.3 Technologies Overview
8.3.1 Storing Key–Value Data in a SharedPreferences File
8.3.2 Implicit Intents and Intent Choosers
8.3.3 RecyclerView
RecyclerView vs. ListView
RecyclerView Layout Managers
8.3.4 RecyclerView.Adapter and RecyclerView.ViewHolder
8.3.5 RecyclerView.ItemDecoration
8.3.6 Displaying a List of Options in an AlertDialog
8.4 Building the App’s GUI and Resource Files
8.4.1 Creating the Project
8.4.2 AndroidManifest.xml
8.4.3 Adding the RecyclerView Library
8.4.4 colors.xml
8.4.5 strings.xml
8.4.6 arrays.xml
8.4.7 dimens.xml
8.4.8 Adding the Save Button Icon
8.4.9 activity_main.xml
8.4.10 content_main.xml
Step 1: Adding the queryTextInputLayout and Its Nested EditText
Step 2: Adding the tagTextInputLayout and Its Nested EditText
Step 3: Adding the LinearLayout
Step 3: Adding the LinearLayout’s Nested TextView and RecyclerView
8.4.11 RecyclerView Item’s Layout: list_item.xml
Other Predefined Android Resources
8.5 MainActivity Class
8.5.1 package and import Statements
8.5.2 MainActivity Fields
8.5.3 Overriden Activity Method onCreate
Getting a SharedPreferences Object
Getting the Keys Stored in the SharedPreferences Object
Sorting the ArrayList of Tags
Configuring the RecyclerView
Registering a Listener for the FloatingActionButton
8.5.4 TextWatcher Event Handler and Method updateSaveFAB
8.5.5 saveButton’s OnClickListener
8.5.6 addTaggedSearch Method
Editing a SharedPreferences Object’s Contents
Notifying the RecyclerView.Adapter That Its Data Has Changed
8.5.7 Anonymous Inner Class That Implements View.OnClickListener to Display Search Results
Getting String Resources
Getting Strings from a SharedPreferences Object
Creating an Intent to Launch the Device’s Web Browser
Starting an Activity for an Intent
8.5.8 Anonymous Inner Class That Implements View.OnLongClickListener to Share, Edit or Delete a Search
final Local Variables for Use in Anonymous Inner Classes
AlertDialog That Displays a List of Items
Event Handler for the Dialog’s List of Items
Configuring the Negative Button and Displaying the Dialog
8.5.9 shareSearch Method
Adding Extras to an Intent
Displaying an Intent Chooser
8.5.10 deleteSearch Method
8.6 SearchesAdapter Subclass of RecyclerView.Adapter
8.6.1 package Statement, import statements, Instance Variables and Constructor
8.6.2 Nested ViewHolder Subclass of RecyclerView.ViewHolder
8.6.3 Overridden RecyclerView.Adapter Methods
Overriding the onCreateViewHolder Method
Overriding the onBindViewHolder Method
Overriding the getItemCount Method
8.7 ItemDivider Subclass of RecyclerView.ItemDecoration
8.8 A Note on Fabric: Twitter’s New Mobile Development Platform
8.9 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
Project Exercises
Advanced Project Exercises
9 Address Book App
Objectives
Outline
9.1 Introduction
9.2 Test-Driving the Address Book App
9.2.1 Adding a Contact
9.2.2 Viewing a Contact
9.2.3 Editing a Contact
9.2.4 Deleting a Contact
9.3 Technologies Overview
9.3.1 Displaying Fragments with FragmentTransactions
9.3.2 Communicating Data Between a Fragment and a Host Activity
9.3.3 Manipulating a SQLite Database
9.3.4 ContentProviders and ContentResolvers
Uris
ContentResolver
9.3.5 Loader and LoaderManager—Asynchronous Database Access
Loaders
LoaderManager and LoaderManager.LoaderCallbacks
9.3.6 Defining Styles and Applying Them to GUI Components
9.3.7 Specifying a TextView Background
9.4 Building the GUI and Resource Files
9.4.1 Creating the Project
9.4.2 Creating the App’s Classes
Package com.deitel.addressbook
Package com.deitel.addressbook.data
9.4.3 Add the App’s Icons
9.4.4 strings.xml
9.4.5 styles.xml
9.4.6 textview_border.xml
9.4.7 MainActivity’s Layout
Phone Layout: content_main.xml
Tablet Layout: content_main.xml for Large Devices
9.4.8 ContactsFragment’s Layout
9.4.9 DetailFragment’s Layout
GridLayout Settings
Left Column TextView Settings
Right Column TextView Settings
9.4.10 AddEditFragment’s Layout
ScrollView Settings
LinearLayout Settings
EditText Settings
9.4.11 DetailFragment’s Menu
9.5 Overview of This Chapter’s Classes
9.6 DatabaseDescription Class
9.6.1 static Fields
9.6.2 Nested Class Contact
9.7 AddressBookDatabaseHelper Class
9.8 AddressBookContentProvider Class
9.8.1 AddressBookContentProvider Fields
9.8.2 Overridden Methods onCreate and getType
9.8.3 Overridden Method query
SQLiteQueryBuilder
Using the UriMatcher to Determine the Operation to Perform
Querying the Database
Registering the Cursor to Watch for Content Changes
9.8.4 Overridden Method insert
9.8.5 Overridden Method update
9.8.6 Overridden Method delete
9.9 MainActivity Class
9.9.1 Superclass, Implemented Interfaces and Fields
9.9.2 Overridden Method onCreate
9.9.3 ContactsFragment.ContactsFragmentListener Methods
9.9.4 Method displayContact
9.9.5 Method displayAddEditFragment
9.9.6 DetailFragment.DetailFragmentListener Methods
9.9.7 AddEditFragment.AddEditFragmentListener Method
9.10 ContactsFragment Class
9.10.1 Superclass and Implemented Interface
9.10.2 ContactsFragmentListener
9.10.3 Fields
9.10.4 Overridden Fragment Method onCreateView
9.10.5 Overridden Fragment Methods onAttach and onDetach
9.10.6 Overridden Fragment Method onActivityCreated
9.10.7 Method updateContactList
9.10.8 LoaderManager.LoaderCallbacks Methods
Method onCreateLoader
Method onLoadFinished
Method onLoaderReset
9.11 ContactsAdapter Class
9.12 AddEditFragment Class
9.12.1 Superclass and Implemented Interface
9.12.2 AddEditFragmentListener
9.12.3 Fields
9.12.4 Overridden Fragment Methods onAttach, onDetach and onCreateView
9.12.5 TextWatcher nameChangedListener and Method updateSaveButtonFAB
9.12.6 View.OnClickListener saveContactButtonClicked and Method saveContact
9.12.7 LoaderManager.LoaderCallbacks Methods
9.13 DetailFragment Class
9.13.1 Superclass and Implemented Interface
9.13.2 DetailFragmentListener
9.13.3 Fields
9.13.4 Overridden Methods onAttach, onDetach and onCreateView
9.13.5 Overridden Methods onCreateOptionsMenu and onOptionsItemSelected
9.13.6 Method deleteContact and DialogFragment confirmDelete
9.13.7 LoaderManager.LoaderCallback Methods
9.14 Wrap-Up
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
10 Google Play and App Business Issues
Objectives
Outline
10.1 Introduction
10.2 Preparing Your Apps for Publication
10.2.1 Testing Your App
10.2.2 End User License Agreement
10.2.3 Icons and Labels
10.2.4 Versioning Your App
10.2.5 Licensing to Control Access to Paid Apps
10.2.6 Obfuscating Your Code
10.2.7 Getting a Private Key for Digitally Signing Your App
10.2.8 Featured Image and Screenshots
Featured Image
Screenshots and Using the Android Device Manager’s Screen Capture Tool
10.2.9 Promotional App Video
10.3 Pricing Your App: Free or Fee
10.3.1 Paid Apps
10.3.2 Free Apps
10.4 Monetizing Apps with In-App Advertising
10.5 Monetizing Apps: Using In-App Billing to Sell Virtual Goods
10.6 Registering at Google Play
10.7 Setting Up a Google Payments Merchant Account
10.8 Uploading Your Apps to Google Play
10.9 Launching Play Store from Within Your App
10.10 Managing Your Apps in Google Play
10.11 Other Android App Marketplaces
10.12 Other Mobile App Platforms and Porting Your Apps
10.13 Marketing Your Apps
10.14 Wrap-Up
Staying in Contact with the Authors and Deitel & Associates, Inc
Self-Review Exercises
Answers to Self-Review Exercises
Exercises
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Tags: Paul Deitel, Harvey Deitel, Android How, Program