Index
Symbols
^, boolean logical exclusive OR 507, 509
truth table 509
, (comma) formatting flag 499
--, predecrement/postdecrement 491
truth table 510
!=, not equals 442
?:, ternary conditional operator 477
. dot separator 454
{, left brace 429
}, right brace 429
@Override annotation 630
* wildcard in a file name 455
*=, multiplication assignment operator 492
/* */ traditional comment 429
//, end-of-line comment 429
/=, division assignment operator 492
, backslash escape sequence 433
", double-quote escape sequence 433
, newline escape sequence 433
, carriage-return escape sequence 433
, horizontal tab escape sequence 433
&, boolean logical AND 507, 509
truth table 508
%=, remainder assignment operator 492
%d format specifier 437
%s format specifier 434
– (minus sign) formatting flag 498
++, preincrement/postincrement 491
+=, addition assignment operator 491
<, less than 443
<=, less than or equal 443
<activity> element launchMode 168
=, assignment operator 437
-=, subtraction assignment operator 492
== to determine whether two references refer to the same object 647
==, is equal to 442
>, greater than 443
>=, greater than or equal to 443
|, boolean logical inclusive OR 507, 509
truth table 509
Numerics
0 flag 555
0 format flag 596
100 Destinations 5
A
abbreviating assignment expressions 491
abs method of Math 521
absolute value 521
abstract data type (ADT) 595
abstract keyword 653
abstract method 653, 654, 657, 716
abstract superclass 653
Abstract Window Toolkit Event package 528
addActionListener method 721
setRolloverIcon method 721
accelerometer 17
listening 198
access Android services 147
contentDescription property 69
Explore by Touch 9, 38, 40, 68
TalkBack localization 73
Accessibility APIs 9
accessing Android content providers 15
acquire the lock 753
action bar 80
action element of the manifest file 106
action to execute 474
ACTION_SEND constant of class Intent 329
ACTION_VIEW constant of classIntent 327
ActionEvent class 713, 714, 718
getActionCommand method 714, 721
ActionListener interface 713, 717
actionPerformed method 713, 716
actionPerformed method of interface ActionListener 713, 716
activation record 526
Activity
states 80
activity 79
findFragmentById method 119, 148
getFragmentManager method 119, 164
getMenuInflater method 149
getString method with mulitple arguments 329
getSystemService method 198
host a Fragment 119
onCreateOptionsMenu method 118, 149
onOptionsItemSelected method 118, 150
onPause method 181
onResume method 181
onStop method 181
runOnUiThread method 258
sent to background 237
setContentView method 99
setRequestedOrientation method 148
setVolumeControlStream method 232, 237
activity element in AndroidManifest.xml 104
Activity Not Responding (ANR) dialog 277, 349
Activity templates 45
activity_main.xml 51
ActivityNotFoundException class 124, 312
Adapter class 277
adapter class 725
AdapterView class 277
add method
ArrayList<T> 588
LinkedList<T> 736
add method of class FragmentTransaction 375
addActionListener method
of class AbstractButton 721
of class JTextField 713
addAll method
Collections 737
List 734
addCallback method of class SurfaceHolder 251
addFirst method of LinkedList 736
addItemDecoration method of class RecyclerView 323
addition compound assignment operator, += 491
addLast method of LinkedList 736
addPreferencesFromResource method of class PreferenceFragment 166
Address Book app xxvi
addToBackStack method of class FragmentTransaction 376
adjustViewBounds property of an ImageView 140
AdMob 413
advertising revenue 413
airplane mode 297
AlertDialog.Builder class 123
algebraic notation 439
in Java Collections Framework 737
alpha (transparency) values 59
alpha animation for a View 133
alpha method of class Color 217
alternative-resource naming conventions 70
Amazon Mobile app 413
Analog Clock App exercise 268
analysis 20
Android 2.2 (Froyo) 7
Android 2.3 (Gingerbread) 7
Android 3.x
Honeycomb 8
Android 4.0 (Ice Cream Sandwich) 8
Android 6.0 (Marshmallow)
permissions 175, 184, 189, 203
Android APIs 4
Android app marketplaces 419
Amazon Appstore 419
AndroidPIT 419
Appitalism 419
GetJar 419
Moborobo 419
Opera Mobile Store 419
SlideMe 419
Android Cloud to Device Messaging (C2DM) 7
Android Design Support Library xxix, 126, 127, 278, 279, 314
Android developer documentation xxxii
Android Developers Blog 409
Android device manufacturers xxv
Android Device Monitor 410
Android device type for a project 42
Android for Programmers website xxvi
Android How to Program, 2/e website xxvi
Android Jelly Bean 9
Android KitKat 10
Android Lint 62
Android Lollipop 11
Android Market
language 417
location 418
price 418
Android Marshmallow 12
Android Newsgroups Android Discuss 33
Android Programming Quiz App exercise 171
Android project
values folder 57
Android SDK xxv, xxviii, xxxvii, xl, 2, 16, 35
versions and API levels 44
Android services access 147
Android Software Development Kit (SDK) xxxix
Android source code and documentation
FAQs 4
licenses 4
Android Studio xxxvii, xxxix, 2, 16, 38, 39
documentation 33
layout editor 38, 39, 40, 46, 48, 49, 51, 54, 62, 69
Screen Record tool 411
Android Support Library xxx, 80, 81, 119, 184, 185, 214
Android TV xxx
Android versions
Android 1.5 (Cupcake) 7
Android 1.6 (Donut) 7
Android 2.0–2.1 (Eclair) 7
Android 2.2 (Froyo) 7
Android 2.3 (Gingerbread) 7
Android 3.0–3.2 7
Android 4.0 (Ice Cream Sandwich) 7
Android 4.1–4.3 7
Android 4.4 7
Android 5 7
Android 6.0 (Marshmallow) 7
Android Virtual Device (AVD) xl, 16
Setting hardware emulation options 30
Android Virtual Device Manager 24
Android Virtual Devices (AVDs) xl, 24
Android Wear xxx
android XML namespace 187
android:allowBackup attribute of the manifest application element 104
android:background attribute of a TextView 354
android:colorAccent 92
android:colorPrimary 92
android:colorPrimaryDark 92
android:duration attribute of a translate animation 134
android:fromXDelta attribute of a translate animation 134
android:icon attribute of the manifest application element 104
android:id attribute 56
android:label attribute of the manifest activity element 105
android:label attribute of the manifest application element 104
android:layout_gravity attribute 62
android:name attribute of the manifest activity element 105
android:screenOrientation attribute of the manifest activity element 105
android:startOffset attribute of a translate animation 134
android:supportsRtl attribute of the manifest application element 104
android:theme attribute of the manifest application element 104
android:toXDelta attribute of a translate animation 134
android:windowSoftInputMode attribute of the manifest activity element 105
android.app package 79, 118, 119, 123, 349
android.content package 120, 147, 183, 349, 362
android.content.res package 120, 122, 148
android.database package 348
android.database.sqlite package 348, 367
android.graphics package 183
android.graphics.drawable package 160
android.intent.action.MAIN 106
android.intent.category.LAUNCHER 106
android.media package 231, 232
android.net package 327
android.os package 96, 122, 277
android.permission.WRITE_EXTERNAL_PERMISSION 184
android.preference package 118
android.provider package 348, 363
android.support.design.widget package 279
android.support.v4.app package 118, 119
android.support.v7.app package 80, 96
android.support.v7.widget package 312
android.view.animation package 122
android.view.inputmethod package 294
android.widget package 81, 84, 97, 122, 277, 278
Android@Home framework 9
AndroidLicenser 419
AndroidManifest.xml 84, 125, 126
action element 106
activity element 104
application element 104
category element 106
intent-filter element 106
manifest element 104
provider element 351
anim folder of an Android project 48, 120, 121
animation xxxi, 115
alpha animation for a View 133
framework 8
manual 232
options in an XML file 122
rotate animation for a View 133
scale animation for a View 133
set 133
thread 232
translate animation for a View 133
tween 133
View based 133
animation circular reveal 161
Animation class 122
setRepeatCount method 122, 156
Animator class
circular reveal 123
setDuration method 123
start method 123
animator folder of an Android project 48, 120, 121
AnimatorListenerAdapter class 162
onAnimationEnd method 162
annotation @Override 630
anonymous inner class 79, 82, 712, 724
anonymous inner classes 708
ANR (activity not responding) dialog 277, 349
ANR (Application Not Responding) dialog 98, 312
anti-aliasing 207
API (application programming interface) 435, 519
API key (web services) 274
.apk file (Android application package file) 409
app xxxvii
app development xxxvii
app icon
adding 53
app linking 13
app platforms
Android 420
iPhone 420
Windows 420
app review sites
Android and Me 422
Android App Review Source 422
Android Police 422
AndroidGuys 422
AndroidLib 422
AndroidPIT 422
Androinica 422
AppBrain 422
Appolicious 422
Appstorm 422
AppZoom 422
Best Android Apps Review 422
Phandroid 422
app review video sites
Appolicious 422
Crazy Mike’s Apps 422
Life of Android 422
State of Tech 422
app templates xxix
app XML namespace 187
AppCompatActivity class 80, 96, 97
app-driven approach 2
appendWhere method of a SQLiteQueryBuilder 368
command-line arguments 522
application element in AndroidManifest.xml 104
Application Not Responding (ANR) dialog 98, 312
application programming interface (API) 519
application resource 15
apply method of class SharedPreferences.Editor 151, 326
apps in the book xxvi
area of a circle 545
ARGB 215
ARGB color scheme 177
argb method of class Color 218
ARGB_8888 constant 208
argument promotion 526
arithmetic calculation 439
arithmetic compound
assignment operators 491
arithmetic mean 441
arithmetic operators 439
arithmetic overflow 694
ArithmeticException class 688, 694
bounds checking 556
ignoring element zero 558
length instance variable 549
pass an array element to a method 565
pass an array to a method 565
array-access expression 548
array-creation expression 549
array initializer 552
for multidimensional array 574
nested 574
array of one-dimensional arrays 574
getView method 287
arraycopy method of class System 583, 585
ArrayIndexOutOfBoundsException class 556, 558
ArrayList<T> generic class 586, 730
add method 588
clear method 586
get method 588
indexOf method 586
size method 588
trimToSize method 586
Arrays class 583
binarySearch method 583
equals method 583
fill method 583
sort method 583
ART runtime 12
ascending order 583
asList method of Arrays 735
asset 416
AssetManager class 120
list method 157
assets folder of an Android app 120
assign a value to a variable 437
Assigning superclass and subclass references to superclass and subclass variables 651
assignment operator, = 437, 445
assignment operators 491
assignment statement 437
associate
right to left 487
associativity of operators 440, 445
left to right 445
right to left 440
asynchronous event 694
AsyncTask class 277, 290, 291, 296, 349
execute method 289
AsyncTaskLoader class 349
attribute
of a class 18
AttributeSet class 250
audio xxxi, 15
audio stream 231
audio volume 232
AudioAttributes class 232
AudioAttributes.Builder class 251
setAudioAttributes method 251
authority (ContentProvider) 361
auto-unboxing 729
autoboxing 729
automatic backup 13
automatic garbage collection 697
AVD (Android Virtual Device) xl, 16
AWTEvent class 715
B
back stack 347, 375, 376, 377, 378
push 376
background
activity sent to 237
background property of a view 90, 91
backing array 735
backslash () 433
base Uri of a ContentProvider 361
BaseColumns interface 363
BasePlusCommissionEmployee class extends CommissionEmployee 663
beginTransaction method of class FragmentManager 375
behavior
Bezier curve 212
bidirectional iterator 734
BigDecimal class 466
BigInteger class 754
binary file 744
binarySearch method
of Collections 737
bind data to a ListView 277
bitmap encoding 208
createBitmap method 208
eraseColor method 222
recycle method 208
Bitmap.Config.ARGB_8888 constant 208
BitmapFactory class 291
decodeStream method 291
bitwise operators 507
Blackjack App exercise 339
enhanced 339
Blank Activity template 45
blank line 429
block 478
Block Breaker Game App exercise 226
enhanced 226
blue method of class Color 217
Bluetooth Health Devices 9
bluetooth stylus support 13
body
of a class declaration 429
of a loop 479
of a method 430
of an if statement 442
Body Mass Index Calculator App exercise 109
book-title capitalization 718
Boolean
class 729
boolean
expression 477
promotions 527
boolean logical AND, & 507, 509
boolean logical exclusive OR, ^ 507, 509
truth table 509
boolean logical inclusive OR, | 509
boolean primitive type 477, 765
Bouncing Ball Game App exercise 268
bounds checking 556
boxing conversion 729
braces ({ and }) 478, 496, 552
not required 504
brand awareness 413
branding apps
Amazon Mobile 413
Bank of America 413
Best Buy 413
CNN 413
Epicurious Recipe 413
ESPN ScoreCenter 413
NFL Mobile 413
NYTimes 413
Pocket Agent 413
Progressive Insurance 413
UPS Mobile 413
USA Today 413
Wells Fargo Mobile 413
Women’s Health Workouts Lite 413
Brick Game App exercise 267
brittle software 642
broadcast receiver 79
Build.VERSION_SDK_INT 264
bulk operation 730
for an Intent 330
putParcelable method 376
button 718
Button class
lines property 142
textColor property 142
button label 718
byte-based stream 744
Byte class 729
byte keyword 765
byte primitive type 500
promotions 527
bytecode 431
C
C2DM (Android Cloud to Device Messaging) 7
calculations 446
Calendar API 9
call-by-reference 567
call-by-value 567
callback methods 348
calling method (caller) 453, 460
camera 5
Cannon Game App exercise 267
canRead method of File 746
Canvas class 183
drawBitmap method 209
drawCircle method 247
drawLine method 244
drawRect method 258
drawText method 259
canWrite method of File 746
Car Payment Calculator App exercise 109
Card Game Apps exercise 340
card games 559
card shuffling
Fisher-Yates 562
carriage return 433
carrier billing 412
case-insensitive sort 323
case keyword 504
case sensitive 429
casino 531
cast
downcast 651
catch
a superclass exception 696
an exception 689
catch
block 692, 692, 694, 697, 700, 703
clause 692
keyword 692
Catch block 558
catch-or-declare requirement 695
Catching Exceptions Using Class Exception exercise 706
Catching Exceptions Using Outer Scopes exercise 706
Catching Exceptions with Superclasses exercise 706
category element of the manifest file 106
cd to change directories 431
ceil method of Math 521
cell in a GridLayout 84
Celsius 726
equivalent of a Fahrenheit temperature 545
change directories 431
char
keyword 765
promotions 527
character
constant 506
character-based stream 744
Character class 729
character string 430
characteristics of great apps 31
checkbox 718
checked exception 695
check-in 421
circular reveal animation 161
circular reveal Animator 123
circumference 449
class keyword 453
data hiding 459
declaration 429
declare a method 452
default constructor 463
field 458
file 431
get method 601
instance variable 20, 458, 521
instantiating an object 452
name 429
set method 601
class-average problem 479, 480, 484, 485
class cannot extend a final class 670
.class file 431
separate one for every class 599
class instance creation expression 454, 464
class library 4
class method 520
class name
fully qualified 458
classwide information 614
classes
ActivityNotFoundException 124, 312
Adapter 277
AdapterView 277
AlertDialog 123
AlertDialog.Builder 123
Animation 122
AnimatorListenerAdapter 162
ArithmeticException 688
ArrayIndexOutOfBoundsException 556, 558
Arrays 583
AssetManager 120
AsyncTaskLoader 349
AttributeSet 250
AWTEvent 715
BigDecimal 466
BigInteger 754
BitmapFactory 291
Boolean 729
Byte 729
Canvas 183
Character 729
Color 217
ContentResolver 183, 349, 361, 366, 369, 370, 372, 373, 393, 399
ContentUris 362
Context 147
CoordinatorLayout 126
Cursor 348
CursorFactory 364
CursorLoader 349
DialogInterface 124
Double 729
Drawable 160
EnumSet 613
Error 695
EventListenerList 717
Exception 694
ExecutionException 756
Executors 749
File 745
FileInputStream 745
FileOutputStream 745
FileReader 745
FileWriter 745
Float 729
FloatingActionButton 278
FlowLayout 711
Formatter 745
Fragment 118
FragmentTransaction 119, 347, 375, 376
FrameLayout 235
Handler 122
HashMap 741
HashSet 740
Hashtable 741
HttpURLConnection 291
IndexOutOfRangeException 558
InputMethodManager 294
InputMismatchException 689
InputStream 160
Integer 729
InterruptedException 750
JComboBox 722
JSONArray 277
JSONObject 276
KeyEvent 718
LayoutInflater 119
LinearLayoutManager 313
LinkedList 730
ListPreference 120
Long 729
Math 520
MediaStore 183
MediaStore.Images.Media 183
MenuInflater 149
MotionEvent 183, 210, 231, 262
MouseAdapter 725
MouseEvent 717
MultiSelectListPreference 120
ObjectInputStream 745
ObjectOutputStream 745
Paint 183
Path 183
Preference 120
PreferenceFragment 118, 120, 166
PreferenceManager 120, 146, 147
PrintHelper 214
R 99
R.drawable 99
R.id 99
R.layout 99
R.string 99
RecyclerView.Adapter 313, 323, 351
RecyclerView.ItemDecoration 313, 323, 351
RecyclerView.LayoutManager 313
RecyclerView.ViewHolder 313
RelativeLayout 50
Resources 148
RuntimeException 695
ScrollView 357
Sensor 182
SensorEvent 201
SensorManager 198
SharedPreferences 120, 311, 321
SharedPreferences.Editor 120, 151, 312, 325, 326
Short 729
SQLiteDatabase 348
SQLiteOpenHelper 348
SQLiteQueryBuilder 367
StackTraceElement 703
SwingWorker 754
TreeMap 741
TreeSet 740
UnsupportedOperationException 735
UriMatcher 365
ViewAnimationUtils 123
ViewGroup 357
CLASSPATH environment variable 432
clear method
of ArrayList<T> 586
of List<T> 735
click a button 709
click the mouse 721
click the scroll arrows 724
client
of an object 462
client area 39
client code 650
clone method of Object 647
cloning objects
deep copy 647
shallow copy 647
close a window 709
cloud computing 7
code file 416
code highlighting xxxi, 2
code license xxxiii
code reuse 623
code walkthrough 3
code-completion 48
code-completion window 55
code-folding xxxix
shuffle 160
collection hierarchy 729
Collection interface 729, 732, 737
contains method 732
iterator method 732
addAll method 737
binarySearch method 737
copy method 737
fill method 737
max method 737
min method 737
reverse method 737
reverseOrder method 738
collections framework 728
College Loan Payoff Calculator App exercise 109
collision detection 232, 246, 255
color 183
hue 83
shade 83
Color class 217
alpha method 217
argb method 218
blue method 217
green method 217
red method 217
color folder of an Android project 48, 120, 121
color state list 123
color state list resource 131
color state list resource file 123
colorAccent 92
colorPrimary 92
colorPrimaryDark 92
colors.xml 131
column 573
columnCount property of a GridLayout 86
columns of a two-dimensional array 573
combo box 722
comma (,) formatting flag 499
comma-separated list
of arguments 434
of parameters 523
command button 718
command line 430
command-line argument 522
Command Prompt 430
command window 430
comment
end-of-line (single-line), // 429, 430
single line 430
CommissionEmployee class derived from Employee 662
commit method of class FragmentTransaction 375
commit method of class SharedPreferences.Editor 152
company domain name used in a package 42
Comparable<T> interface 682, 737
compareTo method 737
Comparator interface 737
compare method 738
Comparator object 741
Comparator<String> object
String.CASE_INSENSITIVE_ORDER 323
compare method of interface Comparator 738
compareTo method
of Comparable 737
comparison operator 682
compilation error 429
compile 431
compile-time type safety 728
compiler error 429
compiling an application with multiple classes 455
compiling apps 407
component of an array 548
Component Tree window in Android Studio 47, 77, 81, 86, 141
compound assignment operators 491
compound interest 497
computer-assisted instruction (CAI) 546
computer-assisted instruction (CAI): Reducing Student Fatigue 546
computer-assisted instruction (CAI): Varying the Types of Problems 546
Computer Assisted Instruction App exercise 172
computer-assisted instruction (CAI)
exercise 172
computers in education 546
concatenate strings 616
concatenation 524
concrete class 653
concrete subclass 658
Concurrency API 748
concurrent documents and activities 12
concurrent operations 747
concurrent programming 748
condition 442
truth table 508
conditional expression 477
conditional operator,?: 477
truth table 509
Configuration class 122, 148, 149
orientation instance variable 122
confusing the equality operator == with the assignment operator = 445
consistent state 601
constant 618
in an interface 682
Math.PI 449
constant integral expression 500, 506
constant variable 506, 553, 618
must be initialized 553
Constants
MODE_PRIVATE 322
MODE_WORLD_READABLE 322
MODE_WORLD_WRITABLE 322
call another constructor of the same class using this 604
multiple parameters 465
no argument 604
overloaded 601
parameter list 464
Constructor failure exercise 706
constructors cannot specify a return type 464
consume an event 713
Container class
setLayout method 711
contains method
of Collection 732
contains method of class ArrayList<T> 586, 588
containsKey method of Map 743
content provider 79
contentDescription property 69
contentDescription property of a View 140
ContentProvider
base Uri 361
ContentProvider authority 361
ContentProvider class 348, 365
delete method 372
getType method 367
insert method 369
onCreate method 366
query method 367
update method 371
ContentResolver class 183, 349, 361, 366, 369, 370, 372, 373, 393, 399
delete method 399
insert method 393
update method 393
ContentUris class 362
Context class 147
getSharedPreferences method 322
getSystemService method 294
startActivity method 327
ContextWrapper class
continue statement 507
control statement 475
control variable 479, 494, 495
controlling expression of a switch 504
controls 708
Cooking with Healthier Ingredients App exercise 403
coordinating efforts between separate apps 105
CoordinatorLayout class 126
copy method of Collections 737
copying objects
deep copy 647
shallow copy 647
core package 431
corners element of a shape 354
cos method of Math 521
cosine 521
counter 479
counter-controlled repetition 479, 480, 486, 494, 495
Country Quiz App exercise 171
CraigsList 301
craps (casino game) 172, 531, 546
Craps Game App exercise 172
modification 172
crash report 419
create a new layout 144
create a package 618
create an object of a class 454
Create New Project dialog 41, 85, 86, 126, 184, 233, 279, 314, 350
createBitmap method of class Bitmap 208
createChooser method of class Intent 330
createCircularReveal method of class ViewAnimationUtils 123, 162
createFromStream method of class Drawable 160
creating a dimension resource 58
creating and initializing an array 551
creative commons public license 274
credit limit on a charge account 515
Crossword Puzzle Generator App exercise 300
cryptographic key 407
CT
Google Play and App Business Issues 405
<Ctrl>-d 503
ctrl key 503
<Ctrl>-z 503
Cursor class 348
getColumnIndex method 387
getLong method 387
getString method 387
moveToPosition method 387
setNotificationUri method 369
CursorFactory class 364
CursorLoader class 349
custom subclass of View 248
custom view 182
customize the keyboard 358
D
Daily Deals Mashup App exercise 301
dark keyboard 77
data binding 277
Data Binding support library 100
data hiding 459
data structure 548
database
version number 364
date 528
Date class exercise 621
Daydream 10
DDMS perspective
LogCat tab 124
dealing 559
debugging
decimal integer formatting 437
decision 442
declaration
class 429
method 430
declare a method of a class 452
decodeStream method of class BitmapFactory 291
decrement of a control variable 494
decrement operator, -- 491
deep copy 647
default case in a switch 504, 506
default constructor 463, 607, 629
default exception handler 703
default initial value 461
default package 458
default preferences 146
default resources 70
default value 461
define a new style 353
Deitel Buzz Online Newsletter 424
Deitel Facebook page 421
Deitel Training 425
delegation event model 715
delete method of a ContentProvider 372
delete method of a ContentResolver 399
delete method of class SQLiteDatabase 373
density-independent pixels
dp 58
dependencies
adding to project 314
deserialized object 747
design preview in layout XML editor 48
design process 20
Design tab in the layout editor 39
developer documentation
Core App Quality 407
Keeping Your App Responsive 33
Launch Checklist 407
Localization Checklist 407
Performance Tips 33
Signing Your Applications 409
Tablet App Quality 407
developer options 10
developer registration 415
device configuration 15
Device Screen Capture window 410
dialog
negative action 123
neutral action 123
positive action 123
DialogFragment class 119, 164, 165
onCreateDialog method 164
show method 164
DialogInterface class 124
DialogInterface.OnClickLis tener interface 124, 165
diameter 449
dice game 531
digit 436
digital certificate 409
Digital Clock App exercise 268
digitally sign your app 409
digits property of an EditText 90
@dimen resource 58
dimens.xml 139
creating 58
Direct Share 13
name 745
disconnect method of class HttpURLConnection 291
disk I/O completion 694
dispatch
an event 717
display a line of text 430
display output 446
distance between values (random numbers) 530
divide-and-conquer approach 520
divide by zero 688
divider property of a LinearLayout 355
division compound assignment operator, /= 492
do...while repetition statement 476, 499
document a program 428
documentation
Android Design 33
App Components 32
Class Index 32
Data Backup 33
Debugging 33
Getting Started with Publishing 33
Google Play Developer Distribution Agreement 33
Launch Checklist (for Google Play) 33
Managing Your App’s Memory 33
Package Index 32
Security Tips 33
Tools Help 33
Using the Android Emulator 32
doInBackground method of class AsyncTask 290, 296
dollar signs ($) 429
domain name used in a package 42
Doodlz app xxvi
Doodlz App exercise 226
dot (.) separator 454, 499, 520, 614
(double) cast 487
Double class 729
double equals, == 445
double-precision floating-point number 466
double primitive type 436, 465, 466, 484, 765
promotions 527
double-selection statement 476
downcast 668
downcasting 651
downloading source code xxxii
dp (density-independent pixels) 58
drag event 212
drag the scroll box 724
draw
circles 183
lines 183
text 183
Drawable class 160
createFromStream method 160
drawable folder of an Android project 49
Drawable resource
shape element 354
drawBitmap method of class Canvas 209
drawCircle method of class Canvas 247
drawing characterstics 183
color 183
font size 183
line thickness 183
drawLine method of class Canvas 244
drawPath method of class Canvas 209, 213
drawRect method of class Canvas 258
drawText method of class Canvas 259
drive sales 413
driver class 453
drop-down list 722
dummy value 484
Duplicate Elimination 591
dynamic binding 667
dynamic resizing 548
E
e method of class Log 157
echo character of class JPasswordField 709
edit method of class SharedPreferences 151, 325
Editable interface 96
EditText
digits property 90
input type 87
maxLength property 90
restrict maximum number of digits 81
element of an array 548
elevation 127
elevation property of a view 83, 90, 91
eligible for garbage collection 617
eliminate resource leaks 697
Employee abstract superclass 657
Employee class hierarchy test program 665
Employee class that implements Payable 677
empty statement (a semicolon, ;) 445
empty string 714
gestures 17
emulator functionality 17
emulator gestures and controls 17
encapsulation 20
“end of data entry” 484
end-of-file (EOF)
indicator 503
marker 744
end-of-line (single-line) comment, // 429, 430
End User License Agreement (EULA) 407
enhanced for statement 563
Enhancing Class Time2 exercise 620
Enter (or Return) key 716
enum 534
constant 611
constructor 611
declaration 611
EnumSet class 613
keyword 534
values method 612
enumeration 534
enumeration constant 534
EnumSet class 613
range method 613
environment variable
CLASSPATH 432
PATH 431
equal likelihood 529
equality operators 442
equals method
of class Arrays 583
of class Object 647
eraseColor method of class Bitmap 222
Error class 695
escape character 433
, backslash 433
", double-quote 433
, horizontal tab 433
Euclid’s Algorithm 545
event classes 715
event-dispatch thread (EDT) 753
event driven 709
event handling 79, 709, 712, 716
event source 713
event ID 718
adapter class 725
interface 712, 713, 716, 717, 725
event object 715
event registration 713
EventListenerList class 717
EventObject class getSource method 714
events 4
examination-results problem 489
Exception class 694
handler 558
handling 556
IndexOutOfRangeException 558
parameter 559
exceptions handler 692
exceptions parameter 692
execSQL method of class SQLiteDatabase 364
executable components
activity 79
broadcast receiver 79
content provider 79
service 79
execute method of class AsyncTask 289
execute method of the Executor interface 749, 751, 752
ExecutionException class 756
Executor interface 749
Executors class 749
newCachedThreadPool method 750
ExecutorService interface 749
shutdown method 752
exists method of File 746
exit method of class System 697
exp method of Math 521
Expense Tracker App exercise 403
explicit conversion 487
exponential method 521
exponentiation operator 499
expression 437
extend a class 623
extensibility 650
Extensible Markup Language (XML) 40
externalizing resources 56
F
FAB (floating action button) 278
Fabric (Twitter’s mobile development platform) 336
face detection 9
Deitel 421
Deitel page 421
Fahrenheit 726
equivalent of a Celsius temperature 545
fatal error 479
fatal logic error 479
fault tolerant 437
fault-tolerant program 558
Favorite Websites App exercise 338
featured image 409
Fibonacci series 592
field 458
default initial value 461
field of a class 535
field width 498
file 744
File class 745
canRead method 746
canWrite method 746
exists method 746
File methods 746
getAbsolutePath method 746
getName method 746
getParent method 746
getPath method 746
isAbsolute method 746
isDirectory method 746
lastModified method 746
length method 746
list method 746
File methods 746
file processing 745
FileInputStream class 745, 747
FileOutputStream class 745, 747
FileReader class 745
FileWriter class 745
fill method
of class Collections 737
final
class 670
classes and methods 670
keyword 506, 521, 553, 618, 670
local variable 724
method 670
variable 553
final local variable for use in an anonymous inner class 328
final value 495
finalize method 647
finally
clause 697
keyword 692
financial transaction 415
findFragmentById method of class Activity 119, 148
Fireworks Designer App exercise 268
Fisher-Yates shuffling algorithm 562
fixed text 437
in a format string 434
Flag Quiz Game app xxvi
flag value 484
Flickr Searches App exercise 338
enhanced 338
float
primitive type 436, 465, 466, 765
promotions 527
Float class 729
floating action button (FAB) 278
floating-point constant 497
floating-point literal 466
double by default 466
floating-point number 465, 483, 484, 486
division 487
double precision 466
double primitive type 465
float primitive type 465
single precision 466
FloatingActionButton class 127, 278
hide method 324
show method 324
floor method of Math 521
flow of control 487
FlowLayout class 711
focus 709
folders
assets 120
res/drawable 354
font size 183
for repetition statement 476, 495, 498
enhanced 563
header 496
nested 555
format method of class NumberFormat 100
format method of class String 596
format specifier
multiple in a String resource 129
numbering in a String resource 129
format specifiers 434
%.2f for floating-point numbers with precision 488
%d 437
%s 434
format string 434
formatted output
, (comma) formatting flag 499
%f format specifier 467
– (minus sign) formatting flag 498
comma (,) formatting flag 499
field width 498
floating-point numbers 467
grouping separator 499
left justify 498
minus sign (–) formatting flag 498
precision 468
right justification 498
Formatter class 745
Fortune Teller App exercise 226
forums 33
Android Forums 33
Stack Overflow 33
Fractal App exercise 227
fragile software 642
getActivity method 156
getLoaderManager method 382
onActivityCreated method 237, 382
onAttach method 182, 217, 382, 389, 397
onCreate method 119
onCreateOptionsMenu method 119, 201
onCreateView method 119, 154, 237
onDetach method 182, 217, 382, 389, 397
onOptionsItemSelected method 119, 201
onPause lifecycle method 199
onRequestPermissionsResult method 204
onResume lifecycle method 198
requestPermissions method 203, 204
setArguments method 376
setHasOptionsMenu method 197
shouldShowRequestPermissionRationale method 203
Fragment layout 137
Fragment lifecycle 182, 382, 389, 397
fragment lifecycle 119
Fragment lifecycle methods 217
FragmentActivity class
getSupportFragmentManager method 119, 148, 150
FragmentManager class 119, 347
beginTransaction method 375
getFragmentByTag method 164
popBackStack method 375
FragmentTransaction class 119, 347, 375, 376
add method 375
addToBackStack method 376
commit method 375
replace method 376
FrameLayout class 235
free app 411
Froyo (Android 2.2) 7
Fullscreen Activity template 45
fully qualified class name 458
fully qualify a custom View’s class name in an XML layout 182
function 520
future proof 32
G
Game of Snake App exercise 227
game playing 528
games 31
gaming console 5
garbage collection 748
garbage collector 613, 614, 694, 697
general class average problem 483
generalities 650
generic class 586
gesture 5
double tap 5
double touch 5
drag 5
long press 5
pinch 5
pinch zoom 5
Swipe 5
tap 5
touch 5
get a value 462
get method
of class ArrayList<T> 588
of interface List<T> 732
of interface Map 743
getAbsolutePath method of class File 746
getActionCommand method of class ActionEvent 714, 721
getActionIndex method of class MotionEvent 211
getActionMasked method of class MotionEvent 210
getActivity method of class Fragment 156
getAll method of class SharedPreferences 323
getAssets method of class ContextWrapper 157, 160
getClass method of Object 648, 669
getClassName method of class StackTraceElement 703
getColumnIndex method of class Cursor 387
getConfiguration method of class Resources 148, 149
getDefaultSensor method of class SensorManager 198
getDouble method of class JSONObject 298
getFileName method of class StackTraceElement 703
getFragmentByTag method of class FragmentManager 164
getFragmentManager method of class Activity 119, 164
getHolder method of class SurfaceView 251
getItemCount method of class RecyclerView.Adapter 334, 387
getItemID method of class MenuItem 201
getJSONArray method of class JSONObject 298
getJSONObject method of class JSONArray 298
getLastPathSegment method of class Uri 368
getLineNumber method of class StackTraceElement 703
getLoaderManager method of class Fragment 382
getLong method of class Cursor 387
getLong method of class JSONObject 298
getMenuInflater method of class Activity 149
getMessage method of class Throwable 703
getMethodName method of class StackTraceElement 703
getName method of class Class 648, 669
getName method of class File 746
getParent method of class File 746
getPassword method of class JPasswordField 714
getPath method of class File 746
getPointerCount method of class MotionEvent 212
getReadableDatabase method of class SQLiteOpenHelper 369
getResources method of class Activity 148, 149
getSelectedIndex method of class JComboBox 725
getSharedPreferences method of class Context 322
getSource method of class EventObject 714
getStackTrace method of class Throwable 703
getStateChange method of class ItemEvent 725
getString method of class Activity 329
getString method of class Cursor 387
getString method of class Fragment 151, 156
getString method of class JSONObject 298
getString method of class SharedPreferences 327
getStringSet method of class SharedPreferences 151
getSupportFragmentManager method of class FragmentActivity 119, 148, 150
getSystemService method of class Context 294
getSystemService method of clsdd Activity 198
getTag method of class View 278
getType method of a ContentProvider 367
getView method of class ArrayAdapter 287
getWritableDatabase method of class SQLiteOpenHelper 370
getX method of class MotionEvent 212
getY method of class MotionEvent 212
Go to next state button 66
Google Maps 301
Google APIs 4
Google Cloud Messaging 7
Google Maps 5
Google Payments merchant account 412, 414
Google Play 13, 406, 412, 415, 422
countries 418
crash report 419
high-resolution app icon 416
promotional graphic 416
publish 416
Publish an Android App on Google Play 416
publisher account 414
screenshots 416
Google Play Developer Console 419
Google Play Developer Program Policies 415
Google Wallet 412
Google+ 309
goto elimination 475
goto statement 475
Gradle build system 184
graph information 555
Graphical Layout editor in the Android Developer Tools 40
graphical user interface (GUI) 682, 708
graphics xxxi, 15
graphics processing unit (GPU) xl
gravity property of a TextView 60, 91
gravity sensor 182
greatest common divisor (GCD) 545
green guide lines in layout editor 62
green method of class Color 217
GridLayout
columnCount property 86
layout:column of a view 87
layout:columnSpan of a view 87
layout:row of a view 87
rowCount property 86
useDefaultMargins property 86
grouping separator (formatted output) 499
guarding code with a lock 753
“guess the number” game 545, 726
GUI
layout 48
view (component) 48
GUI (Graphical User Interface) 682
component 708
GUI component
view 39
GUI components
EditText 81
naming convention 85
programmatically create 119
ScrollView 357
ViewGroup 357
GUI design 31
screen type 49
guide lines in layout editor 62
gyroscope sensor 182
H
handle an exception 689
Handler class 122
Hangman Game App exercise 226
hardware accelerated execution manager (HAXM) xl
hardware support 15
hash table 740
hashCode method of Object 648
HashMap class 741
keySet method 743
HashSet class 740
Hashtable class 741
hashtag 421
hasNext method
of class Scanner 504
of interface Iterator 732, 735
hasPrevious method of ListIterator 735
height of a table row 84
“hidden” fields 535
hide method of class FloatingActionButton 324
hide the soft keyboard 324
hideSoftInputFromWindow method of class InputMethodManager 294
hierarchical parent of an Activity 168
hint property of a TextView 89
Holo user interface 8
horizontal tab 433
Horse Race with Cannon Game App exercise 268
host a Fragment in an Activity 119
HourlyEmployee class derived from Employee 660
HousingMaps.com 301
HttpURLConnection class 291
disconnect method 291
openConnection method 291
hues of a color 83
HugeInteger Class exercise 621
HyperText Transfer Protocol (HTTP) 274
I
i-Newswire 423
icon design firms
99designs 408
Elance 408
glyphlab 408
Iconiza 408
id property of a layout or component 55
Idiomatic Expressions
Translator Mashup App exercise 301
IEEE 754 (grouper.ieee.org/groups/754/) 765
if single-selection statement 442, 476, 500
if...else double-selection statement 476, 486, 500
ignoring array element zero 558
IllegalArgumentException class 595
images xxxi
ImageView class
adjustViewBounds property 140
scaleType property 140
imeOptions of an EditText 358, 359
immersive mode 233, 258, 264, 265
immutable object 616
implement an interface 649, 671, 678
implementation of a function 658
implicit conversion 487
import declaration 435, 436, 458
in-app billing 414
security best practices 414
<include> element in a layout XML file 127
increment
a control variable 495
expression 507
of a control variable 494
operator, ++ 492
increment and decrement operators 492
indefinite repetition 484
indentation 478
index 556
index (subscript) 548
index of a JComboBox 724
index zero 548
indexOf method of class ArrayList<T> 586
IndexOutOfRangeException class 559
infinite recursion 647
infinite series 516
inflate method of class LayoutInflater 154
inflate method of class MenuInflater 149
inflate the GUI 252
inflating a GUI 99
examples 624
hierarchy for university CommunityMembers 624
initial value of control variable 494
initialization at the beginning of each repetition 489
initialize a variable in a declaration 436
initializer list 552
initializing two-dimensional arrays in declarations 575
inlining method calls 605
in-memory database 364
inner class 712
anonymous 724
innermost set of brackets 558
input data from the keyboard 446
input/output package 528
input type of an EditText 87
InputMethodManager class 294
hideSoftInputFromWindow method 294
InputMismatchException class 689, 691
setImageDrawable method 160
inputType of an EditText 358, 359
insert method of a ContentProvider 369
insert method of a ContentResolver 393
insert method of class SQLiteDatabase 370
insertImage method of class MediaStore.Images.Media 183
insertion point 585
instance 19
instance (non-static) method 615
instance of a class 459
instance variable 20, 458, 459, 466, 521
instanceof operator 668
instantiating an object of a class 452
int primitive type 436, 484, 492, 500, 765
promotions 527
integer 434
array 552
division 483
quotient 439
value 436
Integer class 729
integer division 439
integerPower method 544
integral expression 506
Intel HAXM emulator xl
IntelliJ® IDEA xxxix
ACTION_SEND constant 329
ACTION_VIEW constant 327
Bundle 330
createChooser method 330
putExtra method 330
resolveActivity method 124
intent extras 330
intent filter 124
intent-filter element in AndroidManifest.xml 106
intents
coordinating efforts between separate apps 105
launching activities 106
interest rate 497
declaration 671
implementing methods in Java 102
interface keyword 671
Interfaces 671
BaseColumns 363
Comparator 737
DialogInterface.OnClick Listener 124, 165
Editable 96
Executor 749
ExecutorService 749
Iterator 730
KeyListener 718
ListIterator 730
LoaderManager.LoaderCallbacks 349
MouseListener 717
ObjectInput 747
ObjectOutput 747
OnLongClickListener 327
OnSeekBarChangeListener 101
SeekBar.OnSeekBarChangeListener 82, 97, 218
SensorEventListener 200
Serializable 682
SortedMap 741
SortedSet 741
SurfaceHolder.Callback 232, 251, 261
SwingConstants 682
View.OnClickListener 156
View.OnLongClickListener 327
WindowListener 725
internationalization 39, 40, 69, 81
Internet public relations resources
ClickPress 423
eReleases 423
Marketwired 423
Mobility PR 423
Newswire 423
openPR 423
PR Leap 423
PRLog 423
PRWeb 423
interrupt method of class Thread 750
InterruptedException class 750
intrinsic lock 752
invalidate method of class View 208
invoke a method 462
invoke a REST web service 296
is-a relationship 623
isAbsolute method of File 746
isDirectory method of File 746
isEmpty method
Map 744
ItemEvent class
getStateChange method 725
iteration 482
iteration (looping)
of a for loop 557
Iterator interface 730
hasNext method 732
next method 732
remove method 732
iterator method of Collection 732