ANDROID

Recommendations

Info

Intent Object - Data/Type to make Phone Call ······················································································ 20525. PUBLISHING ANDROID APPLICATION ················································································ 212Export Android Application ··················································································································· 213Google Play Registration ······················································································································· 21726. ALERT DIALOG TUTORIAL ·································································································· 21927. ANIMATIONS ···················································································································· 234Tween Animation·································································································································· 234Zoom in animation ································································································································ 23528. AUDIO CAPTURE ··············································································································· 25029. AUDIO MANAGER ············································································································· 26330. AUTOCOMPLETE ··············································································································· 27631. BEST PRACTICES ··············································································································· 286Best Practices - User input ···················································································································· 286AsyncTask Vs Services. ··························································································································· 286Best Practices - Performance ················································································································ 287Best Practices - Security and privacy ····································································································· 28732. BLUETOOTH ····················································································································· 29933. CAMERA ···························································································································· 314Using existing android camera application in our application ······························································· 314Directly using Camera API Provided by Android in our Application ······················································· 32334. CLIPBOARD ······················································································································· 335Copying data ········································································································································· 335Pasting data ·········································································································································· 33635. CUSTOM FONTS ··············································································································· 346vii
36. DATA BACKUP ·················································································································· 352Test your BackupAgent ························································································································· 356Install your application on a suitable Android system image. ······························································· 356Ensure data backup is enabled ·············································································································· 356Performing backup ································································································································· 357Uninstall and reinstall your application ································································································· 35737. DEVELOPER TOOLS ··········································································································· 358SDK tools ·············································································································································· 358Android ················································································································································· 359DDMS ···················································································································································· 359Running DDMS ······································································································································· 359How it works ·········································································································································· 359Using DDMS ··········································································································································· 360Making SMS············································································································································ 360Making Call ············································································································································· 361Capturing ScreenShot ··························································································································· 363Sqlite3 ··················································································································································· 364Use Sqlite3 from a remote shell. ············································································································ 364Using Sqlite3 directly ······························································································································ 365Platform tools ······································································································································· 36538. EMULATOR ························································································································ 366Creating AVD ········································································································································ 366Creating Snapshots ······························································································································· 366Changing Orientation ···························································································································· 366Emulator Commands. ··························································································································· 368Emulator - Sending SMS ························································································································ 369Sending SMS through Telnet. ················································································································· 369Emulator - Making Call ·························································································································· 370Emulator - Transferring files ·················································································································· 37139. FACEBOOK INTEGRATION ·································································································· 372Integrating Facebook SDK ····················································································································· 372Generating application signature ··········································································································· 372Registering your application ·················································································································· 373viii
Page 1 and 2: Cover page
Page 3 and 4: Table of ContentsAbout the Tutorial
Page 5 and 6: Content URIs ···········
Page 7: 20. NOTIFICATIONS ········
Page 11 and 12: Installing python·········
Page 13 and 14: 62. SCREEN CAST ·········
Page 15 and 16: Understanding Screen Components ·
Page 17 and 18: 1. OVERVIEWAndroidWhat is Android?A
Page 19 and 20: Androidand is growing fast. Every d
Page 21 and 22: Androidsetenv PATH /usr/local/jdk1.
Page 23 and 24: AndroidAfter a successful startup,
Page 25 and 26: AndroidNow select all the listed pl
Page 27 and 28: 3. ARCHITECTUREAndroidAndroid opera
Page 29 and 30: Android4. APPLICATIONS COMPONENTApp
Page 31 and 32: Android}We will go through these ta
Page 33 and 34: AndroidAnatomy of Android Applicati
Page 35 and 36: Androidresources found in your proj
Page 37 and 38: Android<activityandroid:name=".Main
Page 39 and 40: Android}}public static final class
Page 41 and 42: AndroidCongratulations! You have de
Page 43 and 44: Androidcolor/XML files that define
Page 45 and 46: AndroidBelow is another example whi
Page 47 and 48: AndroidThis application code will l
Page 49 and 50: Androiduser.onResume()This is calle
Page 51 and 52: Android}super.onPause();Log.d(msg,
Page 53 and 54: AndroidLet us try to click Red butt
Page 55 and 56: AndroidTo create a service, you cre
Page 57 and 58: Android/** Called when the service
Page 59 and 60:
Androidpackage com.example.hellowor
Page 61 and 62:
Androidandroid:minSdkVersion="8"and
Page 63 and 64:
AndroidNow to start your service, l
Page 65 and 66:
9. BROADCAST RECEIVERSAndroidBroadc
Page 67 and 68:
Androidby the data.android.intent.a
Page 69 and 70:
Androidimport android.os.Bundle;imp
Page 71 and 72:
Android<receiver android:name="MyRe
Page 73 and 74:
AndroidYou can try implementing oth
Page 75 and 76:
Androidauthority This specifies the
Page 77 and 78:
Androidimport android.net.Uri;impor
Page 79 and 80:
Androidimport android.content.Conte
Page 81 and 82:
Android}}@Overridepublic boolean on
Page 83 and 84:
Androidint count = 0;switch (uriMat
Page 85 and 86:
Androidandroid:versionCode="1"andro
Page 87 and 88:
Android<string name="action_setting
Page 89 and 90:
AndroidYou can write activities aga
Page 91 and 92:
AndroidThe application can embed tw
Page 93 and 94:
AndroidCorresponding to each fragme
Page 95 and 96:
Android}* Check the device orientat
Page 97 and 98:
AndroidFollowing is the content of
Page 99 and 100:
Android<string name="app_name">MyFr
Page 101 and 102:
12. INTENTS & FILTERSAndroidAn Andr
Page 103 and 104:
Android5 ACTION_EDIT content://cont
Page 105 and 106:
AndroidFollowing example shows the
Page 107 and 108:
Androidandroid:orientation="vertica
Page 109 and 110:
AndroidNow click on Start Browser b
Page 111 and 112:
AndroidExample:Following example is
Page 113 and 114:
Android// Third intent to use LAUNC
Page 115 and 116:
Android</LinearLayout>Following wil
Page 117 and 118:
AndroidLet's try to run your Intent
Page 119 and 120:
AndroidNow go back using back butto
Page 121 and 122:
AndroidOnce your layout is defined,
Page 123 and 124:
Androidandroid:paddingLeftThis is t
Page 125 and 126:
AndroidFollowing is a brief descrip
Page 127 and 128:
Android1 TextViewThis control is us
Page 129 and 130:
15. EVENT HANDLINGAndroidEvents are
Page 131 and 132:
AndroidBut if you have applied the
Page 133 and 134:
Android}}Following will be the cont
Page 135 and 136:
Android/></intent-filter></activity
Page 137 and 138:
Android//--- find both the buttons-
Page 139 and 140:
AndroidFollowing are the simple ste
Page 141 and 142:
Page 143 and 144:
17. STYLES & THEMESAndroidIf you al
Page 145 and 146:
AndroidStyle InheritanceAndroid sup
Page 147 and 148:
AndroidAndroid Styles (styles.xml)A
Page 149 and 150:
Android}}super(context, attrs, defS
Page 151 and 152:
AndroidCustom Component with Custom
Page 153 and 154:
Androidandroid:paddingTop="@dimen/a
Page 155 and 156:
AndroidEnded: Just after the action
Page 157 and 158:
AndroidThe combination of the onDra
Page 159 and 160:
Android@Overridepublic boolean onLo
Page 161 and 162:
Android<?xml version="1.0" encoding
Page 163 and 164:
AndroidNow do long click on the dis
Page 165 and 166:
AndroidCreate and Send Notification
Page 167 and 168:
AndroidS.N. Constants & Description
Page 169 and 170:
Android3 Create a new Java file src
Page 171 and 172:
AndroidNotificationCompat.Builder m
Page 173 and 174:
AndroidPendingIntent resultPendingI
Page 175 and 176:
Android</LinearLayout>Following wil
Page 177 and 178:
AndroidNow click Start Notification
Page 179 and 180:
Android/* Increase notification num
Page 181 and 182:
Android21. LOCATION-BASED SERVICESA
Page 183 and 184:
Android18 void setSpeed(float speed
Page 185 and 186:
Android5 setNumUpdates(int numUpdat
Page 187 and 188:
Android3 Modify src/MainActivity.ja
Page 189 and 190:
Android@Overrideprotected void onCr
Page 191 and 192:
AndroidDouble.toString(currentLocat
Page 193 and 194:
Android}address.getAddressLine(0) :
Page 195 and 196:
Androidandroid:minSdkVersion="8"and
Page 197 and 198:
AndroidYou can try by disconnecting
Page 199 and 200:
AndroidA String[] holding e-mail ad
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
AndroidYou can modify either of the
Page 207 and 208:
AndroidArrayList<PendingIntent> sen
Page 209 and 210:
Android}protected void sendSMSMessa
Page 211 and 212:
AndroidFollowing will be the conten
Page 213 and 214:
AndroidSelect your mobile device as
Page 215 and 216:
Android5 Modify AndroidManifest.xml
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
24. PHONE CALLSAndroidAs such every
Page 223 and 224:
Page 225 and 226:
Androidandroid:versionCode="1"andro
Page 227 and 228:
Android211
Page 229 and 230:
Androidautomatically handle the dow
Page 231 and 232:
AndroidEnter your password to prote
Page 233 and 234:
AndroidFinally, you click on Finish
Page 235 and 236:
26. ALERT DIALOG TUTORIALAndroidSom
Page 237 and 238:
Androidres/layout/activity_positive
Page 239 and 240:
Android}public boolean onCreateOpti
Page 241 and 242:
Page 243 and 244:
Android<string name="app_name">Aler
Page 245 and 246:
Android229
Page 247 and 248:
AndroidNow just tap the button hell
Page 249 and 250:
AndroidNow press back button on you
Page 251 and 252:
Android5 cancel()This method cancel
Page 253 and 254:
Androidimport android.view.MenuItem
Page 255 and 256:
Androidandroid:id="@+id/imageView1"
Page 257 and 258:
Androidandroid:interpolator="@andro
Page 259 and 260:
Androidandroid:label="@string/app_n
Page 261 and 262:
Page 263 and 264:
AndroidNow just select the Zoom in,
Page 265 and 266:
AndroidNow just select the fade in/
Page 267 and 268:
Android4 setAudioEncoder()This meth
Page 269 and 270:
AndroidmyAudioRecorder = new MediaR
Page 271 and 272:
Androidtools:context=".MainActivity
Page 273 and 274:
Android</resources>Here is the cont
Page 275 and 276:
Page 277 and 278:
AndroidNow just press stop button a
Page 279 and 280:
29. AUDIO MANAGERAndroidYou can eas
Page 281 and 282:
Androidcreating this project, make
Page 283 and 284:
Android}else{}}@Overridepublic bool
Page 285 and 286:
Android<Buttonandroid:id="@+id/butt
Page 287 and 288:
AndroidLet's try to run your Androi
Page 289 and 290:
AndroidNow just select the ring but
Page 291 and 292:
AndroidNow press the vibrate button
Page 293 and 294:
AndroidSr.NoMethod & description1 g
Page 295 and 296:
AndroidsetContentView(R.layout.acti
Page 297 and 298:
Androidandroid:layout_alignParentLe
Page 299 and 300:
Android</manifest>Let's try to run
Page 301 and 302:
AndroidThe multiAutoCompleteTextVie
Page 303 and 304:
AndroidBest Practices - Performance
Page 305 and 306:
Android}setContentView(R.layout.act
Page 307 and 308:
Androidandroid:layout_height="wrap_
Page 309 and 310:
Androidandroid:allowBackup="true"an
Page 311 and 312:
Page 313 and 314:
AndroidNow you will see the hint in
Page 315 and 316:
32. BLUETOOTHAndroidAmong many ways
Page 317 and 318:
AndroidSteps Description1 You will
Page 319 and 320:
AndroidToast.LENGTH_LONG).show();}}
Page 321 and 322:
Androidandroid:text="@string/app_na
Page 323 and 324:
Android<uses-permission android:nam
Page 325 and 326:
Page 327 and 328:
AndroidNow just select the Get Visi
Page 329 and 330:
AndroidNow just select the Turn off
Page 331 and 332:
AndroidIt is used to specify the si
Page 333 and 334:
Androidpublic class MainActivity ex
Page 335 and 336:
Androidandroid:textAppearance="?and
Page 337 and 338:
Page 339 and 340:
AndroidJust press the tic (green) b
Page 341 and 342:
Androidprivate Camera theCamera;}pu
Page 343 and 344:
Androidimport android.graphics.Bitm
Page 345 and 346:
Android}}Create the new java file c
Page 347 and 348:
Androidandroid:onClick="snapIt"andr
Page 349 and 350:
Page 351 and 352:
34. CLIPBOARDAndroidAndroid provide
Page 353 and 354:
AndroidThis method sets the current
Page 355 and 356:
Android}Toast.LENGTH_SHORT).show();
Page 357 and 358:
Androidandroid:id="@+id/button1"and
Page 359 and 360:
Android</activity></application></m
Page 361 and 362:
AndroidNow just press the paste but
Page 363 and 364:
Android4 defaultFromStyle(int style
Page 365 and 366:
Android<TextViewandroid:id="@+id/he
Page 367 and 368:
AndroidAs you can see that the text
Page 369 and 370:
AndroidThe last thing you need to d
Page 371 and 372:
Androidpackage="com.example.backup"
Page 373 and 374:
Androidadb shell bmgr enable trueIf
Page 375 and 376:
Androidcode.7 sqlite3Lets you acces
Page 377 and 378:
AndroidMaking CallIn the DDMS, sele
Page 379 and 380:
AndroidNow click on hang-up in the
Page 381 and 382:
AndroidUsing Sqlite3 directlyCopy a
Page 383 and 384:
AndroidOnce it is launched, press C
Page 385 and 386:
AndroidRing Volume downEmulator - S
Page 387 and 388:
AndroidEmulator - Transferring file
Page 389 and 390:
AndroidRegistering your application
Page 391 and 392:
AndroidNext thing you need is to de
Page 393 and 394:
Androidimport android.view.View;imp
Page 395 and 396:
Page 397 and 398:
AndroidNow just tap on the image lo
Page 399 and 400:
AndroidNow just select the post but
Page 401 and 402:
AndroidScaleGestureDetector SGD;SGD
Page 403 and 404:
Page 405 and 406:
Androidandroid:layout_width="match_
Page 407 and 408:
Android391
Page 409 and 410:
AndroidNow just place two fingers o
Page 411 and 412:
41. GOOGLE MAPSAndroidAndroid allow
Page 413 and 414:
AndroidEnable/Disable zoomYou can a
Page 415 and 416:
AndroidDownload and configure. Goog
Page 417 and 418:
AndroidCopy the SHA1 key because yo
Page 419 and 420:
AndroidMarker TP = googleMap.addMar
Page 421 and 422:
Android<activityandroid:name="com.e
Page 423 and 424:
AndroidNow what you need to do is t
Page 425 and 426:
AndroidThis method copy this bitmap
Page 427 and 428:
Androidprivate Bitmap operation;@Ov
Page 429 and 430:
Androidfor(int j=0; j<bmp.getHeight
Page 431 and 432:
Androidandroid:layout_height="wrap_
Page 433 and 434:
AndroidLet's try to run our Image E
Page 435 and 436:
AndroidNow tap on the bright button
Page 437 and 438:
43. IMAGE SWITCHERAndroidSometimes
Page 439 and 440:
AndroidExample:The below example de
Page 441 and 442:
AndroidAnimation out = AnimationUti
Page 443 and 444:
Android</RelativeLayout>Following i
Page 445 and 446:
AndroidNow if you will look at your
Page 447 and 448:
44. INTERNAL STORAGEAndroidAndroid
Page 449 and 450:
Androidwith this stream.3 getFD()Th
Page 451 and 452:
AndroidToast.LENGTH_SHORT).show();}
Page 453 and 454:
Androidandroid:id="@+id/editText1"a
Page 455 and 456:
AndroidLet's try to run our Storage
Page 457 and 458:
AndroidNow when you press the load
Page 459 and 460:
AndroidCloses the resource containi
Page 461 and 462:
AndroidOnce in the folder, type thi
Page 463 and 464:
AndroidJetPlayer jetPlayer = JetPla
Page 465 and 466:
AndroidJSON - ElementsA JSON file c
Page 467 and 468:
Page 469 and 470:
Android}}Following is the content o
Page 471 and 472:
Android}}public void fetchJSON(){Th
Page 473 and 474:
Android<TextViewandroid:id="@+id/te
Page 475 and 476:
Android<EditTextandroid:id="@+id/ed
Page 477 and 478:
AndroidLet's try to run our JSONPar
Page 479 and 480:
47. LINKEDIN INTEGRATIONAndroidAndr
Page 481 and 482:
AndroidSr.NoMethod & description1 a
Page 483 and 484:
Page 485 and 486:
Page 487 and 488:
Page 489 and 490:
AndroidNow just select LinkedIn fro
Page 491 and 492:
Android3 setIndeterminate(boolean i
Page 493 and 494:
Android<RelativeLayoutxmlns:android
Page 495 and 496:
Page 497 and 498:
49. LOCALIZATIONAndroidAn android a
Page 499 and 500:
Android7 FrenchCode: fr. Folder nam
Page 501 and 502:
Page 503 and 504:
AndroidLet's try to run our Localiz
Page 505 and 506:
50. LOGIN SCREENAndroidA login appl
Page 507 and 508:
Android5 Modify the res/values/stri
Page 509 and 510:
AndroidFollowing is the modified co
Page 511 and 512:
Androidandroid:layout_centerHorizon
Page 513 and 514:
AndroidLet's try to run our Login a
Page 515 and 516:
AndroidDo this two more time, and y
Page 517 and 518:
51. MEDIA PLAYERAndroidAndroid prov
Page 519 and 520:
Page 521 and 522:
AndroidToast.LENGTH_SHORT).show();m
Page 523 and 524:
Android}Toast.makeText(getApplicati
Page 525 and 526:
Androidandroid:src="@android:drawab
Page 527 and 528:
Android<?xml version="1.0" encoding
Page 529 and 530:
Page 531 and 532:
AndroidUptill now, the music has be
Page 533 and 534:
52. MULTITOUCHAndroidMulti-touch ge
Page 535 and 536:
Android7 getXPrecision()This method
Page 537 and 538:
Android}case MotionEvent.ACTION_MOV
Page 539 and 540:
Androidandroid:layout_alignLeft="@+
Page 541 and 542:
Android<manifest xmlns:android="htt
Page 543 and 544:
Page 545 and 546:
AndroidYou will see that the data i
Page 547 and 548:
AndroidIt can be done by overriding
Page 549 and 550:
Page 551 and 552:
Android<RelativeLayoutxmlns:android
Page 553 and 554:
Android</resources>Here is the cont
Page 555 and 556:
AndroidNow just press the go to act
Page 557 and 558:
AndroidNow again go to activity2 an
Page 559 and 560:
Android2 Disconnected3 Disconnectin
Page 561 and 562:
Android3 Create src/DownloadWebPage
Page 563 and 564:
Androidimport android.widget.Toast;
Page 565 and 566:
AndroidHere is the content of activ
Page 567 and 568:
AndroidHere is the content of Andro
Page 569 and 570:
Page 571 and 572:
AndroidNow press the Download WebPa
Page 573 and 574:
Android<uses-sdk android:minSdkVers
Page 575 and 576:
56. PHP/MYSQLAndroidHere, in this c
Page 577 and 578:
Android$data = $row[0];if($data){ec
Page 579 and 580:
Androidecho $data;}mysqli_close($co
Page 581 and 582:
Androidpublic void loginPost(View v
Page 583 and 584:
Androidbreak;}in.close();return sb.
Page 585 and 586:
Android</EditText><EditTextandroid:
Page 587 and 588:
Page 589 and 590:
Android<string name="Choose">Choose
Page 591 and 592:
Page 593 and 594:
AndroidNow press the Get button, wa
Page 595 and 596:
57. PROGRESS CIRCLEAndroidThe easie
Page 597 and 598:
Page 599 and 600:
Page 601 and 602:
AndroidLet's try to run your Progre
Page 603 and 604:
AndroidJust press the button to sta
Page 605 and 606:
AndroidThis method is used to updat
Page 607 and 608:
Androidsleep(200);jumpTime += 5;pro
Page 609 and 610:
AndroidThis is the default AndroidM
Page 611 and 612:
Page 613 and 614:
AndroidIt will continuously update
Page 615 and 616:
AndroidSr.NoMethod & description1 c
Page 617 and 618:
Androidpublic boolean onCreateOptio
Page 619 and 620:
Androidandroid:layout_width="wrap_c
Page 621 and 622:
Android<applicationandroid:allowBac
Page 623 and 624:
Page 625 and 626:
AndroidNow click on the notify butt
Page 627 and 628:
60. RENDERSCRIPTAndroidThis chapter
Page 629 and 630:
AndroidSr.NoAPIs1 android.renderscr
Page 631 and 632:
61. RSS READERAndroidRSS stands for
Page 633 and 634:
AndroidThe method getEventType retu
Page 635 and 636:
Page 637 and 638:
Android}public String getTitle(){re
Page 639 and 640:
Android}}}});thread.start();Modify
Page 641 and 642:
Page 643 and 644:
AndroidLet's try to run your RSSRea
Page 645 and 646:
62. SCREEN CASTAndroidAndroid Scree
Page 647 and 648:
AndroidIf everything work fine, you
Page 649 and 650:
63. SDK MANAGERAndroidTo download a
Page 651 and 652:
AndroidJust Enter the proxy and run
Page 653 and 654:
64. SENSORSAndroidMost of the andro
Page 655 and 656:
Androidmatrix.7 getAltitude(float p
Page 657 and 658:
Android}}Following is the modified
Page 659 and 660:
Page 661 and 662:
65. SESSION MANAGEMENTAndroidSessio
Page 663 and 664:
Android3 Create New Activity and it
Page 665 and 666:
Androidpublic boolean onCreateOptio
Page 667 and 668:
Androidandroid:layout_below="@+id/t
Page 669 and 670:
Page 671 and 672:
Page 673 and 674:
AndroidType in your username and pa
Page 675 and 676:
AndroidNow click on Exit without lo
Page 677 and 678:
AndroidNow click on logout button,
Page 679 and 680:
Android4 SipProfileDefines a SIP pr
Page 681 and 682:
67. SPELLING CHECKERAndroidThe Andr
Page 683 and 684:
Androidyou Target SDK and Compile W
Page 685 and 686:
Android3);}@Overridepublic void onG
Page 687 and 688:
Page 689 and 690:
AndroidNow what you need to do is t
Page 691 and 692:
68. SQLITE DATABASEAndroidSQLite is
Page 693 and 694:
AndroidThere are other functions av
Page 695 and 696:
Android10 Run the application and c
Page 697 and 698:
Android@Overridepublic boolean onOp
Page 699 and 700:
Androidmydb = new DBHelper(this);Bu
Page 701 and 702:
Android}public boolean onOptionsIte
Page 703 and 704:
Android}}}int Value = extras.getInt
Page 705 and 706:
Android@Overridepublic void onCreat
Page 707 and 708:
AndroidArrayList array_list = new A
Page 709 and 710:
Page 711 and 712:
Androidandroid:layout_alignBaseline
Page 713 and 714:
Android<menu xmlns:android="http://
Page 715 and 716:
Page 717 and 718:
AndroidIt will display the followin
Page 719 and 720:
AndroidNow our contact john has bee
Page 721 and 722:
AndroidSelect Yes from the above sc
Page 723 and 724:
Android4 v13 Support LibraryThis li
Page 725 and 726:
70. TESTINGAndroidThe Android frame
Page 727 and 728:
AndroidMonkeyThe UI/Application Exe
Page 729 and 730:
Page 731 and 732:
Androidpublic void activity1(View v
Page 733 and 734:
Androidandroid:id="@+id/button1"and
Page 735 and 736:
Page 737 and 738:
Android6 CHINAOnce you have set the
Page 739 and 740:
Androidprivate EditText write;@Over
Page 741 and 742:
Androidandroid:layout_marginBottom=
Page 743 and 744:
AndroidLet's try to run your TextTo
Page 745 and 746:
AndroidNow just type some text in t
Page 747 and 748:
72. TEXTURE VIEWAndroidIf you want
Page 749 and 750:
AndroidExampleThe below example dem
Page 751 and 752:
Android}} catch (IOException t) {}m
Page 753 and 754:
Page 755 and 756:
AndroidThis screen has alpha proper
Page 757 and 758:
73. TWITTER INTEGRATIONAndroidAndro
Page 759 and 760:
AndroidIf everything works fine, yo
Page 761 and 762:
AndroidExampleHere is an example de
Page 763 and 764:
Android}}Following is the modified
Page 765 and 766:
Android<intent-filter><action andro
Page 767 and 768:
AndroidNow just tap on the image lo
Page 769 and 770:
74. UI DESIGNAndroidWe will look at
Page 771 and 772:
AndroidAbsoluteLayoutThe AbsoluteLa
Page 773 and 774:
AndroidSpecifies the height of the
Page 775 and 776:
75. UI PATTERNSAndroidThis chapter
Page 777 and 778:
AndroidAcknowledgingWhen we display
Page 779 and 780:
76. UI TESTINGAndroidAndroid SDK pr
Page 781 and 782:
AndroidAfter that, you will see the
Page 783 and 784:
AndroiduiautomatorNow you can creat
Page 785 and 786:
Androidimport android.view.Menu;imp
Page 787 and 788:
Page 789 and 790:
AndroidHere is the content of Andro
Page 791 and 792:
77. WEBVIEWAndroidWebView is a view
Page 793 and 794:
Page 795 and 796:
Android}return true;}Following is t
Page 797 and 798:
Android<uses-sdkandroid:minSdkVersi
Page 799 and 800:
Page 801 and 802:
78. WI-FIAndroidAndroid allows appl
Page 803 and 804:
AndroidTo experiment with this exam
Page 805 and 806:
Androidfor(int i = 0; i < wifiScanL
Page 807 and 808:
Androidandroid:name="com.example.wi
Page 809 and 810:
79. WIDGETSAndroidA widget is a sma
Page 811 and 812:
AndroidExampleHere is an example de
Page 813 and 814:
AndroidFollowing is the modified co
Page 815 and 816:
Android<applicationandroid:allowBac
Page 817 and 818:
AndroidNow just tap on the widget b
Page 819 and 820:
80. XML PARSERAndroidXML stands for
Page 821 and 822:
Android}break;}}event = myParser.ne
Page 823 and 824:
Android7 Run the application and ch
Page 825 and 826:
Page 827 and 828:
Androidhumidity = myParser.getAttri
Page 829 and 830:
Page 831 and 832:
Android<EditTextandroid:id="@+id/ed
Page 833 and 834:
Androidandroid:label="@string/app_n
Page 835 and 836:
AndroidNow when you press the weath
show all

ANDROID

Create successful ePaper yourself

Delete template?

Save as template?