Android Tutorial

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SDK packages to reduce installation time. Next click Install 7 Packages button to proceed, which will display following dialogue box: If you agree to install all the packages, select Accept All radio button and proceed by clicking Installbutton. Now let SDK manager do its work and you go, pick up a cup of coffee and wait until all the packages are installed. It may take some time depending on your internet connection. Once all the packages are installed, you can close SDK manager using top-right cross button. Step 3 - Setup Eclipse IDE All the examples in this tutorial have been written using Eclipse IDE. So I would suggest you should have latest version of Eclipse installed on your machine. To install Eclipse IDE, download the latest Eclipse binaries from http://www.eclipse.org/downloads/. Once you downloaded the installation, unpack the binary distribution into a convenient location. For example in C:\eclipse on windows, or /usr/local/eclipse on Linux and finally set PATH variable appropriately. Eclipse can be started by executing the following commands on windows machine, or you can simply double click on eclipse.exe %C:\eclipse\eclipse.exe Eclipse can be started by executing the following commands on Linux machine: $/usr/local/eclipse/eclipse After a successful startup, if everything is fine then it should display following result: TUTORIALS POINT Simply Easy Learning
Step 4 - Setup <strong>Android</strong> Development Tools (ADT) Plugin This step will help you in setting <strong>Android</strong> Development Tool plugin for Eclipse. Let's start with launching Eclipse and then, choose Help > Software Updates > Install New Software. This will display the following dialogue box. TUTORIALS POINT Simply Easy Learning
Page 1 and 2: Android Tutorial
Page 3 and 4: ABOUT THE TUTORIAL Android Tutorial
Page 5 and 6: Accessing Resources ...............
Page 7 and 8: RadioButton .......................
Page 9 and 10: Web browser Multi-touch Multi-taski
Page 11: Alternatively, you could also right
Page 15 and 16: Now select all the listed plug-ins
Page 17 and 18: CHAPTER 3 Architecture Android oper
Page 19 and 20: CHAPTER 4 Application Components Ap
Page 21 and 22: CHAPTER 5 Hello World Example Let u
Page 23 and 24: Anatomy of Android Application Befo
Page 25 and 26: else needed to run an Android appli
Page 27 and 28: The R File The gen/com.example.hell
Page 29 and 30: Congratulations!!! you have develop
Page 31 and 32: from the R.color class. drawable/ l
Page 33 and 34: Now you can set the text on a TextV
Page 35 and 36: onPause() onStop() onDestroy() The
Page 37 and 38: 07-19 15:00:43.405: D/Android :(866
Page 39 and 40: To create an service, you create a
Page 41 and 42: } Example This example will take yo
Page 43 and 44: Following will be the content of
Page 45 and 46: To stop the service, you can click
Page 47 and 48: android:label="@string/app_name" an
Page 49 and 50: } { } Intent intent = new Intent();
Page 51 and 52: Now to broadcast our custom intent,
Page 53 and 54: CHAPTER 10 Content Providers A cont
Page 55 and 56: import android.net.Uri; import andr
Page 57 and 58: } super(context, DATABASE_NAME, nul
Page 59 and 60: } return count; } @Override public
Page 61 and 62: Now let's enter student Name and Gr
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You can write activities against up
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The application can embed two fragm
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Here is the list of important metho
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} } * Inflate the layout for this f
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To change the mode of the emulator
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CHAPTER 12 Intents and Filters An A
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16 17 18 19 20 21 22 23 24 25 26 27
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56 57 58 ACTION_VOICE_COMMAND Start
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21 CATEGORY_INFO Provides informati
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20 EXTRA_SHORTCUT_NAME The name of
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super.onCreate(savedInstanceState);
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Similar way you can launch phone in
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setContentView(R.layout.activity_ma
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Let's try to run
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Now if you select Browser, then And
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CHAPTER 13 UI Layouts The basic bui
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1 You will use Eclipse IDE to creat
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Relative Layout Android RelativeLay
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Example This example will take you
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android:layout_toLeftOf="@+id/times
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2 Modify the detault content of res
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android:layout_x android:layout_y T
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Following are the important attribu
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Android ListView is a view which gr
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android:id="@+id/country_list" andr
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Defines how columns should stretch
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HelloWorld Settings Following will
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Let's try to run our modified Hello
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int position, long id) { // Send in
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android:targetSdkVersion="17" />
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Kindly note above mentioned images
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fill_horizontal 0x07 Grow the horiz
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suggestions automatically while the
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normal - 0 sans - 1 serif - 2 mo
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android:name="com.example.guidemo.M
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Inherited from android.view.View Cl
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Following will be the content of re
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Exercise: I will recommend to try a
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} } Following will be the content o
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tnProduct.setOnClickListener(new On
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android:label="@string/app_name" an
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android:background android:contentD
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Following is the default content of
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android:background android:contentD
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esult.append("\nPerl Selection : ")
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Let's try to run your GUIDemo6 appl
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android:editable android:text If se
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android:id="@+id/button1" android:l
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(R.id.radioGroup1); btnWebsiteName
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Let's try to run your GUIDemo8
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package com.example.guidemo9; impor
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Following will be the conten
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The following screen will appear if
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CHAPTER 15 Event Handling Events ar
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import android.app.Activity; import
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installs the app on your AVD and st
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Now you try to click on two buttons
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Again let's try to run your EventD
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Defining Styles A style is defined
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} }); @Override public boolean onCr
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Let's try to run your StyleDemo a
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Following example demonstrates how
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android:orientation="vertical" >
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CHAPTER 17 Custom Components Androi
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1 2 3 You will use Eclipse IDE to c
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Let's try to run your DateV
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import android.content.Context; imp
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android:textSize="40sp" android:bac
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custom:delimiter="-" custom:fancyTe
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Following example shows you how to
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} Following will be the content of
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Example Following example shows the
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} } /* Invoking the default notific
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android:label="@string/app_name" an
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Next, you can click on "Detail of n
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