By Zigurd Mednieks, Laird Dornin, G. Blake Meike, Masumi Nakamura
Delve into sensors, local improvement, 3D pics, and lots of different subject matters, and realize tips to construct apps at the platform of your selection. in case you are an intermediate to complicated programmer, you are going to how you can make nice Android apps.
- Learn the right way to use the Android SDK with the Eclipse IDE
- Apply complicated Java suggestions despite your adventure with the language
- Create an Android person interface that is desirable and simple to navigate
- Use the Fragment API for capsule consumer interfaces
- Make your program appropriate with Honeycomb and prior versions
- Understand Android's certain database layout matters and the function of SQLite
- Use sensors and gestures to extend your app's enter past simply tapping and scrolling
- Explore Android APIs for multimedia, situation, conversation, NFC, and different purposes
Quick preview of Programming Android PDF
An program don't need to obstacle itself with so much of that, although. as an alternative, it provides a library widget—say, an EditText—to its format (layouts and widgets are defined in “Assembling a Graphical Interface” on web page 171). The framework handles instantiating the widget, showing it at the monitor, updating its contents whilst the consumer varieties, etc. actually, it does every thing other than the half your program truly cares approximately: handing the content material textual content to the appliance code. that's performed with a callback.
We have fun with, yet don't require, attribution. An attribution often contains the identify, writer, writer, and ISBN. for instance: “Programming Android via Zigurd xiv | Preface Mednieks, Laird Dornin, G. Blake Meike, and Masumi Nakamura. Copyright 2011 O’Reilly Media, Inc. , 978-1-449-38969-7. ” in case you suppose your use of code examples falls open air reasonable use or the permission given the following, be happy to touch us at permissions@oreilly. com. Safari® Books on-line Safari Books on-line is an on-demand electronic library that allows you to simply seek greater than 7,500 expertise and inventive reference books and video clips to discover the solutions you would like speedy.
String. hello_world); int anInt = this. getResources(). getInteger(R. integer. an_int); you will discover the R category is ubiquitous in Android, allowing quick access to assets comparable to the elements in UI structure records. The Android program Runtime surroundings Android’s designated software part structure is, partially, a made of the way in which Android implements a multiprocessing setting. to be able to make that surroundings compatible for a number of purposes from a number of proprietors with a minimum requirement to belief every one seller, Android executes a number of cases of the Dalvik VM, one for every activity.
391 Sensors place different Sensors close to box conversation (NFC) examining a Tag Writing to a Tag P2P Mode Gesture enter Accessibility 391 393 395 396 396 403 405 406 407 17. conversation, id, Sync, and Social Media . . . . . . . . . . . . . . . . . . . . . . . . . . 411 Account Contacts Authentication and Synchronization Authentication 411 414 415 desk of Contents | xi Synchronization Bluetooth The Bluetooth Protocol Stack Bluez: The Linux Bluetooth Implementation utilizing Bluetooth in Android purposes 422 429 429 431 431 18.
445 local equipment and JNI Calls Conventions at the local procedure aspect Conventions at the Java aspect The Android NDK establishing the NDK setting Compiling with the NDK JNI, NDK, and SDK: A pattern App Android-Provided local Libraries construction your personal customized Library Modules local actions 446 446 447 448 448 448 449 451 453 456 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 463 xii | desk of Contents Preface the aim of this booklet is to assist you to create well-engineered Android purposes that transcend the scope of small instance functions.