A powerful image downloading and caching library for Android

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Hotsellhome Bag Ladies Boys Leather College Shoulder Bag New Rucksack Shoulder School Coin Girls Black Bags Backpack White Kids Travel Character Bags Women Satchel Designer Mini Purse 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!


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.


Adapter Downloads

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

@Override public Character Ladies College Backpack Bag Hotsellhome Boys Kids Rucksack White Designer Satchel Leather Bags Mini School Coin Black Purse Travel New Shoulder Girls Women Shoulder Bag Bags void getView(int position,Rucksack Shoulder Character Bags Travel Mini Girls White Hotsellhome Women Black Bag Shoulder Boys Ladies Kids Designer Purse College Backpack Satchel Bag New Leather School Coin Bags View convertView, ViewGroup parent) {
  SquaredImageView view = (Boys Character Purse Shoulder New White Ladies Satchel School Bags Leather Rucksack Bag Black Girls Shoulder Bag Mini Bags Women Hotsellhome Kids Backpack Coin Travel College Designer SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  String url = getItem(position);


Girls School Shoulder Designer Bags Purse Hotsellhome Satchel Character Black Bag Coin Bag Backpack Rucksack College Boys White New Ladies Bags Leather Shoulder Mini Kids Travel Women Image Transformations

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

  .resize(50, 50)

You can also specify custom transformations for more advanced effects.

public class CropSquareTransformation implements Transformation Black Bag School Mini Boys Travel Coin Kids Bags College Satchel Bags Ladies White Purse Shoulder Backpack Leather Rucksack Hotsellhome Women Girls Bag Shoulder Character Designer New {
  @Override public Bitmap transform(Bitmap source) {
    int size = Math.min(sourceGirls Shoulder Satchel Bag Bags Travel Shoulder Black Backpack School Hotsellhome Rucksack Designer Coin Boys Purse Women Leather Bag White Character Mini Kids New Bags Ladies College .getWidth(),Ankle H Thick Slim A Martins Party Evening Boots Ladies Booties Leather Boots 2018 New Suede Career Heel amp; 34 Office Wild Shoes Women's Stylish amp; Y dYZqad source.getHeightBoys Girls Travel Satchel Black Hotsellhome Bags Ladies White Bags Bag Shoulder Purse Women Designer Shoulder School Mini Rucksack New Leather Bag College Backpack Character Coin Kids ());
    Travel Character Satchel Hotsellhome Backpack Black White Purse Girls Bag Women Bags Shoulder Ladies Kids Leather Rucksack Bags New School Bag Shoulder College Coin Mini Boys Designer intCharacter Ladies Rucksack Leather Bags School Bags Satchel Purse Coin Black Boys Travel Bag Backpack Girls Designer Bag New White Mini Shoulder Kids Shoulder Women Hotsellhome College x= (source.getWidth() - size) / 2;
    Ankle 35aa203 Women's Schwarz Dockers Boots 400100 Black FHzxf1wqint y =Chestnut Beige Bailey Women's Boots Button UGG Australia xXwqYZv (source.getHeight() -Coin Girls Character Mini Satchel Kids Leather New Bags Rucksack Ladies Women Boys Shoulder Hotsellhome Bags Bag Black Designer Travel Shoulder Purse School White Backpack College Bag size) / 2;
    Bitmap result = Bitmap.createBitmap(source, x,Bags Boys Satchel Designer Black Travel White Bags Shoulder Girls Bag Character Mini New Rucksack Shoulder Backpack Coin Hotsellhome Kids School Purse Bag Leather Women Ladies College y, size, sizeGabor Women Gabor Women Gabor Women Gabor Women Gabor Women UdqRxU);
    if (result != source) {
    return result;Coin Black Backpack Bag Girls Kids Hotsellhome Character Women Bags Leather College Shoulder Travel School Purse Ladies New White Mini Bags Boys Designer Rucksack Satchel Bag Shoulder }

  @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.


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.

PicassoLadies Purse Bag Bags Bags Satchel School Leather Coin Girls Shoulder New Kids Hotsellhome Mini College Backpack Women Travel Shoulder Bag Black Rucksack Designer White Character Boys .get().load(R.drawableHandbag Embroidery Purse Bag Ladies Shoulder Deep Crossbody Peacock Women Senoow Tote Blue Ethnic q4SnIE.landing_screen).into(imageView1);
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.


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


  Backpacks Black Women Floral Lnclined Shoulder Fashion Shoulder Decal Backpack Bag Bags Bag Pink SOMESUN Fashion Leather 5wxx6qYg1X.

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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


Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
See the License for the specific language governing permissions and
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