Forking Picasso

buy windows 8 operating system Recently I started using this nice library, Picasso, for my Android projects.
Basically it’s a library which allows you to load any type of images (local or remote, assets or resources) asynchronously into your ImageView. It will load them in background for you, this not blocking the UI. It has also an internal cache system and it also comes with some useful features like “fade” ( when an image is loaded into the view it will automatically create a fade in effect ), “transform” ( you want to post transform the loaded bitmap ), “resize”, “fit” and more.

http://www.callforassistance.com/?dissertation-on-the-first-principles-of-government-thomas-paine dissertation on the first principles of government thomas paine

http://www.accrorando.fr/dissertation-thesis-methodology-info/ wellness center business plan You can find a better explanation of the project here: http://square.github.io/picasso/

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http://www.wmbp.edu.pl/?persuasive-essay-on-community-service persuasive essay on community service By the way, long story short, as often happens, when you start to use a 3rd party library you also find it’s limitations and you want to make your own changes to fit your particular needs. In fact I made a fork of this library starting adding my changes.

dissertation summary Here’s a first list of changes I made:

http://grupocentro.com.uy/homework-help-hotline-nyc/ homework help hotline nyc high school research paper Cache

people who do homework for money Added the possibility to use an external cache instance per request.
Example:

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// creating a cache object with 1MB max size
Cache cache = new LruCache( 1024*1024*1 );

// now create a new request which will use this cache object
Picasso.with( this ).load( file ).withCache( myCache ).into( imageView );

http://kaya-izolasyon.com/?thesis-in thesis in Remember to clear the cache when you don’t need that anymore ( using cache.clear() )

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http://gila.com.mx/essay-about-deforestation/ essay about deforestation Generators can be used to load images which cannot be loaded using the common scheme convention. There are different situations when you need to generate a Bitmap which is not directly related to a file or url or even a real bitmap resource.

cv writing service price In this case you can use the scheme “custom.resource” with a Generator.
A Generator is a simple interface with only one method:

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public interface Generator {
   Bitmap decode( String path ) throws IOException;
}

http://www.hoplites.com.mx/business-fire-escape-plan/ business fire escape plan So you can use a generator in this way:

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Picasso.with(this)
   .load( Uri.parse( "custom.resource://" + file ) )
   .withGenerator( new Generator() {
      @Override
         public Bitmap decode( String path ) throws IOException {
            return whatever(path);
         }
      } ).into( imageView );

buy office 2010 pro plus http://eaglesviewinc.org/write-business-report/ write business report Resize

dissertation writing service malaysia nz Both the original Picasso methods resize and resizeDimen have been modified in the followings new methods:

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public RequestCreator resizeDimen(int targetWidthResId, int targetHeightResId, boolean onlyIfBigger);
public RequestCreator resize(int targetWidth, int targetHeight, boolean onlyIfBigger);

viagra rosa principio attivo basically you can pass an option to skip the resize operation if the loaded bitmap is smaller than the passed `targetWidth` and `targetHeight`

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research proposal apa format Picasso uses a default BitmapFactory.Options object, every time, to decode the required Bitmap.

the help essay questions I’ve added a method `withOptions` in the RequestCreator which allow you to pass your own Options object which will be used to decode the image.
Example:

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BitmapFactory.Options options = new BitmapFactory.Options();
options.inPreferredConfig = Config.RGB_565;

Picasso.with(this)
   .load(file)
   .withOptions(options)
   .into(imageView);

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Obtain styleable fields at runtime

http://www.nhadatphongtro.com/write-my-college-essay-me/ write my college essay me Ususally, when we want to get some “R” attributes at runtime, we use the Resources getIdentifier method, which is useful for getting strings, drawables and ids at runtime. Unfortunately this method cannot be used to get the styleable fields. However, using java reflections, there’s another way to solve the problem. With this snippet you can get styleable fields at runtime in your code:

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public static final <T> T getFieldFromStyleable( Context context, String name ) {
    try {
      // use reflection to access the resource class
      Field field = Class.forName( context.getPackageName() + ".R$styleable" ).getField( name );
      if ( null != field ) {
         return (T) field.get( null );
      }
   } catch ( Throwable t ) {
      t.printStackTrace();
   }
   return null;
}

http://sacredsourcework.com/?order-essay-writing order essay writing Which can be used in this way:

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int[] array = getFieldFromStyleable( context, "MyListView" );
array = context.obtainStyledAttributes( attrs, styleableArray, defStyle, 0 );