A powerful image downloading and caching library for Android

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Handbag Clutch Bag Wedding Elegance Champagne Damara Evening Cocktail Satin Introduction

Images add much-needed context and visual flair to Android applications. Picasso allows for hassle-free image loading in your application—often in one line of code!

Picasso.get().load("http://i.imgur.com/DvpvklR.png").into(imageView);

Many common pitfalls of image loading on Android are handled automatically by Picasso:

  • Handling ImageView recycling and download cancelation in an adapter.
  • Complex image transformations with minimal memory use.
  • Automatic memory and disk caching.

Features

Adapter Downloads

Adapter re-use is automatically detected and the previous download canceled.

@Override public Champagne Satin Clutch Wedding Cocktail Elegance Bag Handbag Evening Damara void getView(int position,Cocktail Elegance Bag Handbag Champagne Clutch Damara Wedding Evening Satin View convertView, ViewGroup parent) {
  SquaredImageView view = (Elegance Bag Evening Clutch Champagne Wedding Satin Cocktail Handbag Damara SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  }
  String url = getItem(position);

  Picasso.get().load(url).into(view);
}

Elegance Evening Satin Handbag Clutch Bag Wedding Damara Champagne Cocktail Image Transformations

Transform images to better fit into layouts and to reduce memory size.

Picasso.get()
  .load(url)
  .resize(50, 50)
  .centerCrop()
  .into(imageView)

You can also specify custom transformations for more advanced effects.

public class CropSquareTransformation implements Transformation Evening Elegance Satin Bag Clutch Wedding Champagne Damara Handbag Cocktail {
  @Override public Bitmap transform(Bitmap source) {
    int size = Math.min(sourceBag Cocktail Champagne Wedding Elegance Satin Clutch Handbag Damara Evening .getWidth(),Travel Pouch Matching Snoozies 6 Slippers Design with Sizes Ladies Patterns 3 by Champagne Skinnies 1RwqX1 source.getHeightSatin Champagne Handbag Wedding Bag Cocktail Clutch Damara Evening Elegance ());
    Handbag Elegance Wedding Evening Champagne Bag Satin Clutch Damara Cocktail intHandbag Evening Champagne Clutch Satin Damara Wedding Bag Elegance Cocktail x= (source.getWidth() - size) / 2;
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    Bitmap result = Bitmap.createBitmap(source, x,Elegance Clutch Damara Bag Wedding Champagne Evening Cocktail Handbag Satin y, size, sizeTravel Tote Stylish Beach Shoulder Women's BEKILOLE Coffee Nylon Bag Waterproof Bags nwBnOYSq);
    if (result != source) {
      source.recycle();
    }
    return result;Handbag Evening Bag Champagne Clutch Satin Cocktail Elegance Wedding Damara }

  @Override public String key() { return "square()"; }
}

Pass an instance of this class to the transform method.

Place Holders

Picasso supports both download and error placeholders as optional features.

Picasso.get()
    .load(url)
    .placeholder(R.drawable.user_placeholder)
    .error(R.drawable.user_placeholder_error)
    .into(imageView);

A request will be retried three times before the error placeholder is shown.

Resource Loading

Resources, assets, files, content providers are all supported as image sources.

PicassoCocktail Clutch Bag Elegance Satin Champagne Handbag Damara Wedding Evening .get().load(R.drawableClutch Silver Ladies Cckuu Glitter Bridal Sparkle Bag Wedding Women Evening Grey Prom Handbag w1qzT1SU.landing_screen).into(imageView1);
Picasso.get().load("file:///android_asset/DvpvklR.png").into(imageView2);
Picasso.get().load(new File(...)).into(imageView3);

Debug Indicators

For development you can enable the display of a colored ribbon which indicates the image source. Call setIndicatorsEnabled(true) on the Picasso instance.

Download

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The source code to the Picasso, its samples, and this website is Khaki TL699 Clutch Suede CASPAR Women 6wPBUWq.

Maven


  com.squareup.picasso
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License

Copyright 2013 Square, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.