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68. SQLITE DATABASE ············································································································ 675Database - Package ······························································································································· 675Database - Creation ······························································································································ 675Database - Insertion ······························································································································ 676Database - Fetching ······························································································································ 676Database - Helper class ························································································································· 67769. SUPPORT LIBRARY ············································································································ 706Support Library Features ······················································································································· 706Downloading the Support Libraries ······································································································· 707Choosing Support Libraries ···················································································································· 708Changes in Android.Manifest ················································································································· 708API Version ············································································································································· 70870. TESTING ··························································································································· 709Test Structure ······································································································································· 709Testing Tools in Android ······················································································································· 709JUnit ····················································································································································· 710Monkey················································································································································· 711Monkey features ···································································································································· 711Monkey Usage········································································································································ 71171. TEXT TO SPEECH ··············································································································· 72072. TEXTURE VIEW ················································································································· 73173. TWITTER INTEGRATION ···································································································· 741Integrating Twitter SDK ························································································································· 741Registering your application ·················································································································· 741Downloading SDK and integrating it ······································································································ 743Posting tweets on twitter application ···································································································· 743Intent share ·········································································································································· 74374. UI DESIGN ························································································································ 753UI screen components ·························································································································· 753xiii
Understanding Screen Components ······································································································ 754View and ViewGroups ···························································································································· 754Types of layout ······································································································································· 754Linear Layout ·········································································································································· 754AbsoluteLayout ······································································································································ 755TableLayout ············································································································································ 755RelativeLayout ········································································································································ 756FrameLayout ·········································································································································· 756Units of Measurement ·························································································································· 757Screen Densities ···································································································································· 758Optimizing layouts ································································································································ 75875. UI PATTERNS ···················································································································· 759UI Patterns components ······················································································································· 759Action Bar ············································································································································· 759Action Bar Components ························································································································· 759Confirming and Acknowledging ············································································································ 760Confirming ·············································································································································· 760Acknowledging ······································································································································· 761Settings ················································································································································· 761Placement of Settings ···························································································································· 761Help ······················································································································································ 761Placement of Help ·································································································································· 762Selection ··············································································································································· 762Using Contextual Action Bar (CAB)········································································································· 76276. UI TESTING ························································································································ 763uiautomatorviewer ······························································································································· 763uiautomator ·········································································································································· 76777. WEBVIEW ························································································································· 77578. WI-FI ································································································································ 78579. WIDGETS ·························································································································· 793Widget - XML file ·································································································································· 793Widget - Layout file ······························································································································· 793xiv
Page 1 and 2: Cover page
Page 3 and 4: Table of ContentsAbout the Tutorial
Page 5 and 6: Content URIs ···········
Page 7 and 8: 20. NOTIFICATIONS ········
Page 9 and 10: 36. DATA BACKUP ·········
Page 11 and 12: Installing python·········
Page 13: 62. SCREEN CAST ·········
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
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9. BROADCAST RECEIVERSAndroidBroadc
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Androidby the data.android.intent.a
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Androidimport android.os.Bundle;imp
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Android<receiver android:name="MyRe
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AndroidYou can try implementing oth
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Androidauthority This specifies the
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Androidimport android.net.Uri;impor
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Androidimport android.content.Conte
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Android}}@Overridepublic boolean on
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Androidint count = 0;switch (uriMat
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Androidandroid:versionCode="1"andro
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Android<string name="action_setting
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AndroidYou can write activities aga
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AndroidThe application can embed tw
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AndroidCorresponding to each fragme
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Android}* Check the device orientat
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AndroidFollowing is the content of
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Android<string name="app_name">MyFr
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12. INTENTS & FILTERSAndroidAn Andr
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Android5 ACTION_EDIT content://cont
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AndroidFollowing example shows the
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Androidandroid:orientation="vertica
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AndroidNow click on Start Browser b
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AndroidExample:Following example is
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Android// Third intent to use LAUNC
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Android</LinearLayout>Following wil
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AndroidLet's try to run your Intent
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AndroidNow go back using back butto
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AndroidOnce your layout is defined,
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Androidandroid:paddingLeftThis is t
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AndroidFollowing is a brief descrip
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Android1 TextViewThis control is us
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15. EVENT HANDLINGAndroidEvents are
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AndroidBut if you have applied the
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Android}}Following will be the cont
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Android/></intent-filter></activity
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Android//--- find both the buttons-
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AndroidFollowing are the simple ste
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17. STYLES & THEMESAndroidIf you al
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AndroidStyle InheritanceAndroid sup
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AndroidAndroid Styles (styles.xml)A
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Android}}super(context, attrs, defS
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AndroidCustom Component with Custom
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Androidandroid:paddingTop="@dimen/a
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AndroidEnded: Just after the action
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AndroidThe combination of the onDra
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Android@Overridepublic boolean onLo
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Android<?xml version="1.0" encoding
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AndroidNow do long click on the dis
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AndroidCreate and Send Notification
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AndroidS.N. Constants & Description
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Android3 Create a new Java file src
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AndroidNotificationCompat.Builder m
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AndroidPendingIntent resultPendingI
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Android</LinearLayout>Following wil
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AndroidNow click Start Notification
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Android/* Increase notification num
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Android21. LOCATION-BASED SERVICESA
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Android18 void setSpeed(float speed
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Android5 setNumUpdates(int numUpdat
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Android3 Modify src/MainActivity.ja
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Android@Overrideprotected void onCr
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AndroidDouble.toString(currentLocat
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Android}address.getAddressLine(0) :
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Androidandroid:minSdkVersion="8"and
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AndroidYou can try by disconnecting
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AndroidA String[] holding e-mail ad
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AndroidYou can modify either of the
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AndroidArrayList<PendingIntent> sen
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Android}protected void sendSMSMessa
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AndroidFollowing will be the conten
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AndroidSelect your mobile device as
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Android5 Modify AndroidManifest.xml
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24. PHONE CALLSAndroidAs such every
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Androidandroid:versionCode="1"andro
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Android211
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Androidautomatically handle the dow
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AndroidEnter your password to prote
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AndroidFinally, you click on Finish
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26. ALERT DIALOG TUTORIALAndroidSom
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Androidres/layout/activity_positive
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Android}public boolean onCreateOpti
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Android<string name="app_name">Aler
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Android229
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AndroidNow just tap the button hell
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AndroidNow press back button on you
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Android5 cancel()This method cancel
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Androidimport android.view.MenuItem
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Androidandroid:id="@+id/imageView1"
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Androidandroid:interpolator="@andro
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Androidandroid:label="@string/app_n
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AndroidNow just select the Zoom in,
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AndroidNow just select the fade in/
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Android4 setAudioEncoder()This meth
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AndroidmyAudioRecorder = new MediaR
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Androidtools:context=".MainActivity
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Android</resources>Here is the cont
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AndroidNow just press stop button a
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29. AUDIO MANAGERAndroidYou can eas
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Androidcreating this project, make
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Android}else{}}@Overridepublic bool
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Android<Buttonandroid:id="@+id/butt
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AndroidLet's try to run your Androi
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AndroidNow just select the ring but
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AndroidNow press the vibrate button
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AndroidSr.NoMethod & description1 g
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AndroidsetContentView(R.layout.acti
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Androidandroid:layout_alignParentLe
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Android</manifest>Let's try to run
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AndroidThe multiAutoCompleteTextVie
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AndroidBest Practices - Performance
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Android}setContentView(R.layout.act
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Androidandroid:layout_height="wrap_
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Androidandroid:allowBackup="true"an
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AndroidNow you will see the hint in
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32. BLUETOOTHAndroidAmong many ways
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AndroidSteps Description1 You will
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AndroidToast.LENGTH_LONG).show();}}
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Androidandroid:text="@string/app_na
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Android<uses-permission android:nam
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AndroidNow just select the Get Visi
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AndroidNow just select the Turn off
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AndroidIt is used to specify the si
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Androidpublic class MainActivity ex
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Androidandroid:textAppearance="?and
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AndroidJust press the tic (green) b
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Androidprivate Camera theCamera;}pu
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Androidimport android.graphics.Bitm
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Android}}Create the new java file c
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Androidandroid:onClick="snapIt"andr
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34. CLIPBOARDAndroidAndroid provide
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AndroidThis method sets the current
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Android}Toast.LENGTH_SHORT).show();
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Androidandroid:id="@+id/button1"and
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Android</activity></application></m
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AndroidNow just press the paste but
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Android4 defaultFromStyle(int style
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Android<TextViewandroid:id="@+id/he
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AndroidAs you can see that the text
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AndroidThe last thing you need to d
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Androidpackage="com.example.backup"
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Androidadb shell bmgr enable trueIf
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Androidcode.7 sqlite3Lets you acces
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AndroidMaking CallIn the DDMS, sele
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AndroidNow click on hang-up in the
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AndroidUsing Sqlite3 directlyCopy a
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AndroidOnce it is launched, press C
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AndroidRing Volume downEmulator - S
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AndroidEmulator - Transferring file
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AndroidRegistering your application
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AndroidNext thing you need is to de
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Androidimport android.view.View;imp
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AndroidNow just tap on the image lo
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AndroidNow just select the post but
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AndroidScaleGestureDetector SGD;SGD
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Androidandroid:layout_width="match_
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Android391
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AndroidNow just place two fingers o
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41. GOOGLE MAPSAndroidAndroid allow
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AndroidEnable/Disable zoomYou can a
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AndroidDownload and configure. Goog
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AndroidCopy the SHA1 key because yo
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AndroidMarker TP = googleMap.addMar
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Android<activityandroid:name="com.e
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AndroidNow what you need to do is t
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AndroidThis method copy this bitmap
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Androidprivate Bitmap operation;@Ov
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Androidfor(int j=0; j<bmp.getHeight
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Androidandroid:layout_height="wrap_
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AndroidLet's try to run our Image E
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AndroidNow tap on the bright button
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43. IMAGE SWITCHERAndroidSometimes
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AndroidExample:The below example de
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AndroidAnimation out = AnimationUti
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Android</RelativeLayout>Following i
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AndroidNow if you will look at your
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44. INTERNAL STORAGEAndroidAndroid
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Androidwith this stream.3 getFD()Th
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AndroidToast.LENGTH_SHORT).show();}
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Androidandroid:id="@+id/editText1"a
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AndroidLet's try to run our Storage
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AndroidNow when you press the load
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AndroidCloses the resource containi
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AndroidOnce in the folder, type thi
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AndroidJetPlayer jetPlayer = JetPla
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AndroidJSON - ElementsA JSON file c
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Android}}Following is the content o
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Android}}public void fetchJSON(){Th
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Android<TextViewandroid:id="@+id/te
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Android<EditTextandroid:id="@+id/ed
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AndroidLet's try to run our JSONPar
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47. LINKEDIN INTEGRATIONAndroidAndr
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AndroidSr.NoMethod & description1 a
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AndroidNow just select LinkedIn fro
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Android3 setIndeterminate(boolean i
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Android<RelativeLayoutxmlns:android
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49. LOCALIZATIONAndroidAn android a
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Android7 FrenchCode: fr. Folder nam
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AndroidLet's try to run our Localiz
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50. LOGIN SCREENAndroidA login appl
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Android5 Modify the res/values/stri
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AndroidFollowing is the modified co
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Androidandroid:layout_centerHorizon
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AndroidLet's try to run our Login a
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AndroidDo this two more time, and y
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51. MEDIA PLAYERAndroidAndroid prov
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AndroidToast.LENGTH_SHORT).show();m
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Android}Toast.makeText(getApplicati
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Androidandroid:src="@android:drawab
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Android<?xml version="1.0" encoding
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AndroidUptill now, the music has be
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52. MULTITOUCHAndroidMulti-touch ge
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Android7 getXPrecision()This method
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Android}case MotionEvent.ACTION_MOV
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Androidandroid:layout_alignLeft="@+
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Android<manifest xmlns:android="htt
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AndroidYou will see that the data i
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AndroidIt can be done by overriding
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Android<RelativeLayoutxmlns:android
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Android</resources>Here is the cont
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AndroidNow just press the go to act
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AndroidNow again go to activity2 an
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Android2 Disconnected3 Disconnectin
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Android3 Create src/DownloadWebPage
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Androidimport android.widget.Toast;
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AndroidHere is the content of activ
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AndroidHere is the content of Andro
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AndroidNow press the Download WebPa
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Android<uses-sdk android:minSdkVers
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56. PHP/MYSQLAndroidHere, in this c
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Android$data = $row[0];if($data){ec
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Androidecho $data;}mysqli_close($co
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Androidpublic void loginPost(View v
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Androidbreak;}in.close();return sb.
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Android</EditText><EditTextandroid:
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Android<string name="Choose">Choose
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AndroidNow press the Get button, wa
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57. PROGRESS CIRCLEAndroidThe easie
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AndroidLet's try to run your Progre
Page 603 and 604:
AndroidJust press the button to sta
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AndroidThis method is used to updat
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Androidsleep(200);jumpTime += 5;pro
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AndroidThis is the default AndroidM
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AndroidIt will continuously update
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AndroidSr.NoMethod & description1 c
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Androidpublic boolean onCreateOptio
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Androidandroid:layout_width="wrap_c
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Android<applicationandroid:allowBac
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AndroidNow click on the notify butt
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60. RENDERSCRIPTAndroidThis chapter
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AndroidSr.NoAPIs1 android.renderscr
Page 631 and 632:
61. RSS READERAndroidRSS stands for
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AndroidThe method getEventType retu
Page 635 and 636:
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Android}public String getTitle(){re
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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
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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:
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65. SESSION MANAGEMENTAndroidSessio
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Android3 Create New Activity and it
Page 665 and 666:
Androidpublic boolean onCreateOptio
Page 667 and 668:
Androidandroid:layout_below="@+id/t
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Page 671 and 672:
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AndroidType in your username and pa
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AndroidNow click on Exit without lo
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AndroidNow click on logout button,
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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
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Android}public boolean onOptionsIte
Page 703 and 704:
Android}}}int Value = extras.getInt
Page 705 and 706:
Android@Overridepublic void onCreat
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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
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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
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