Download Android Fragmentation Management How-to by Gianluca Pacchiella PDF

By Gianluca Pacchiella

Examine anything new straight away! a quick, quickly, targeted advisor supplying speedy effects. how you can write apps that paintings on any Android model able to use code to unravel any compatibility factor Get hands-on with the largest factor that faces Android builders.

Show description

Read or Download Android Fragmentation Management How-to PDF

Best tablets & e-readers books

The Independent Guide to the IPhone 3GS

The self reliant advisor to the iphone 3GS - The it cell of our period, Apples iPhone is an iconic piece of know-how coveted by means of a world inhabitants of hundreds of thousands. With the coming of the newest version, the iPhone 3GS, comes an abundance of brand name new purposes, specified gains and multi-media components, and this specialist written magbook is available to steer you thru those purposes and assist you maximize the telephones capability.

Safari and WebKit Development for iPhone OS 3.0

Safari and WebKit improvement for iPhone OS three. zero /by Richard Wagner (Author) . The iPhone bargains a compelling Web-based software improvement platform revolving round its integrated browser, Safari, that is outfitted upon the open resource WebKit framework. This must-have publication serves as a hands-on consultant to constructing iPhone and iPod contact internet purposes.

LiveCode Mobile Development Hotshot

There are over 2,000 programming languages and a number of other that may be used to application cellular functions. LiveCode has confirmed itself a robust competitor within the cellular program improvement marketplace. the ability of this easy-to-learn programming surroundings gets you beginning constructing cellular apps from the first actual bankruptcy.

Sams Teach Yourself Android Application Development in 24 Hours, 2nd Edition

Android is the world's number 1 cellular improvement platform, and with the recent Android three. zero, it truly is turning into as renowned for pills because it is for smartphones. while you are a newbie, in exactly 24 classes of 1 hour or much less, this pleasant, full-color e-book might help you grasp glossy Android improvement. you could construct a fully-featured app from scratch, studying all of the talents you will have to create your individual.

Additional resources for Android Fragmentation Management How-to

Sample text

Create(); } 4. Add an option in the menu's resource file: 5. onOptionsItemSelected(item); } } Obviously this is a very simple example and much more could be said, but it's left as an exercise for the reader (as, for example, how to embed a dialog into an Activity). VERSION_CODES Not all the possible problems can be addressed with the Support Library, so it is necessary to learn some ways to manage the different availability of features between versions.

Info Instant Android Fragmentation Management How-to 7. android. LoaderCompatibilityApplication$RSSFragment" android:id="@+id/rss_list" android:layout_width="fill_parent" android:layout_height="fill_parent" /> How it works... The preceding code snippet simply facilitates the synchronization between the Fragment class instance to which the Loader belongs and the Loader itself. The first time the Fragment queries LoaderManager by its initLoader() method, a new Loader is created using onCreateLoader() (if a Loader with the given ID already exists, simply return the old instance without calling this method).

DeliverResult(results); } } 6. stop(); } 7. deliverResult(data); } 8. Write the callback of the Observer interface: @Override public void update(Observable obs, Object data) { /* * The default implementation checks to see if the loader * is currently started; if so, it simply calls forceLoad(). */ onContentChanged(); } 9. cancel(); } } The more cumbersome part is understanding the underlying flow of the Loader. First of all, there are three states in which it can exist. Those are as follows: ff STARTED: Loaders execute their loads and notify the Activity class using onLoadFinished().

Download PDF sample

Rated 4.10 of 5 – based on 36 votes