Android Tutorial

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} } public void onClick(View view) { Toast.makeText(MainActivity.this,"ImageButton Clicked : tutorialspoint.com", Toast.LENGTH_SHORT).show(); } }); } @Override public boolean onCreateOptionsMenu(Menu menu) { /* Inflate the menu; this adds items to the action bar if it is present */ getMenuInflater().inflate(R.menu.main, menu); return true; Following will be the content of res/layout/activity_main.xml file: Following will be the content of res/values/strings.xml to define these new constants: GUIDemo5 Settings Example showing ImageButton TUTORIALS POINT Simply Easy Learning
Following is the default content of <strong>Android</strong>Manifest.xml: Let's try to run your GUIDemo5 application. I assume you had created your AVD while doing environment setup. To run the app from Eclipse, open one of your project's activity files and click Run icon from the toolbar. Eclipse installs the app on your AVD and starts it and if everything is fine with your setup and application, it will display following Emulator window: The following screen will appear after ImageButton is clicked: TUTORIALS POINT Simply Easy Learning
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Android Tutorial
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ABOUT THE TUTORIAL Android Tutorial
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Accessing Resources ...............
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RadioButton .......................
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Web browser Multi-touch Multi-taski
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Alternatively, you could also right
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Step 4 - Setup Android Development
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Now select all the listed plug-ins
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CHAPTER 3 Architecture Android oper
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CHAPTER 4 Application Components Ap
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CHAPTER 5 Hello World Example Let u
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Anatomy of Android Application Befo
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else needed to run an Android appli
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The R File The gen/com.example.hell
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Congratulations!!! you have develop
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from the R.color class. drawable/ l
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Now you can set the text on a TextV
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onPause() onStop() onDestroy() The
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07-19 15:00:43.405: D/Android :(866
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To create an service, you create a
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} Example This example will take yo
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Following will be the content of
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To stop the service, you can click
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android:label="@string/app_name" an
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} { } Intent intent = new Intent();
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Now to broadcast our custom intent,
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CHAPTER 10 Content Providers A cont
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import android.net.Uri; import andr
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} super(context, DATABASE_NAME, nul
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} return count; } @Override public
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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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Page 99 and 100: Example This example will take you
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Page 117 and 118: Let's try to run our modified Hello
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Page 121 and 122: android:targetSdkVersion="17" />
Page 123 and 124: Kindly note above mentioned images
Page 125 and 126: fill_horizontal 0x07 Grow the horiz
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Page 131 and 132: android:name="com.example.guidemo.M
Page 133 and 134: Inherited from android.view.View Cl
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Page 137 and 138: Exercise: I will recommend to try a
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Page 153 and 154: esult.append("\nPerl Selection : ")
Page 155 and 156: Let's try to run your GUIDemo6 appl
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Page 163 and 164: (R.id.radioGroup1); btnWebsiteName
Page 165 and 166: Let's try to run your GUIDemo8
Page 167 and 168: package com.example.guidemo9; impor
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Page 173 and 174: CHAPTER 15 Event Handling Events ar
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Page 177 and 178: installs the app on your AVD and st
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Page 183 and 184: Defining Styles A style is defined
Page 185 and 186: } }); @Override public boolean onCr
Page 187 and 188: Let's try to run your StyleDemo a
Page 189 and 190: Following example demonstrates how
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Page 193 and 194: CHAPTER 17 Custom Components Androi
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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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