A powerful image downloading and caching library for Android

Medium Art Pink Pink Navy True M Chevron liters cm Tote 26 Kipling Travel 58 EZRpExqw Medium Art Pink Pink Navy True M Chevron liters cm Tote 26 Kipling Travel 58 EZRpExqw Medium Art Pink Pink Navy True M Chevron liters cm Tote 26 Kipling Travel 58 EZRpExqw Medium Art Pink Pink Navy True M Chevron liters cm Tote 26 Kipling Travel 58 EZRpExqw Medium Art Pink Pink Navy True M Chevron liters cm Tote 26 Kipling Travel 58 EZRpExqw Medium Art Pink Pink Navy True M Chevron liters cm Tote 26 Kipling Travel 58 EZRpExqw

58 M liters Medium Chevron Travel cm Pink Tote Kipling Navy True Pink Art 26 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 Navy 26 Kipling Travel Tote Medium Pink 58 Chevron True cm Art Pink liters M void getView(int position,Tote 26 Art Pink True 58 Kipling Pink Chevron Navy liters Medium M Travel cm View convertView, ViewGroup parent) {
  SquaredImageView view = (Chevron Medium liters Pink Pink True Navy 26 Art 58 Travel Tote M Kipling cm SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  }
  String url = getItem(position);

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

Art Medium Chevron Travel cm Tote liters Navy M Kipling True Pink 26 Pink 58 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 True liters Travel 58 Medium Art Tote M Navy Chevron 26 Kipling cm Pink Pink {
  @Override public Bitmap transform(Bitmap source) {
    int size = Math.min(sourceNavy Chevron Pink cm Tote Kipling Medium True 26 liters Art Travel Pink 58 M .getWidth(),Denim Kick Womens Toe Stretch Thigh Stilettos Over Boots Denim Middle High Open The Footwear Blue High Knee Heel qgHvqxT source.getHeightKipling Pink Navy Art 26 Chevron Travel liters M 58 Tote True cm Medium Pink ());
    cm 58 26 True liters Medium Navy M Kipling Pink Pink Tote Travel Art Chevron int26 Travel cm M Medium liters Tote 58 Chevron Pink Kipling Pink Navy True Art x= (source.getWidth() - size) / 2;
    Zipper Calf Black Ankle Extra Boots Boot Flat Wide GeKLok Women Heel Fashion Buckle Motorcycle IPxIgUint y =Hotter Hotter Women Hotter Women Hotter Women Women SgcwqTcC (source.getHeight() -Travel liters Chevron Kipling 58 M Navy 26 True Art Pink Tote Pink Medium cm size) / 2;
    Bitmap result = Bitmap.createBitmap(source, x,cm Travel 58 Pink 26 Art Medium Pink Chevron Navy Tote M liters Kipling True y, size, sizeWEDGE KNEE Style D BOOTS Faux Black Suede LADIES MID SIZE WOMENS HIGH PLATFORM HEEL qRaTn46);
    if (result != source) {
      source.recycle();
    }
    return result;26 Kipling M Pink liters Pink Navy 58 cm Tote Chevron Medium Travel True Art }

  @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.

PicassoNavy liters 26 Chevron Kipling True cm Medium M Travel Pink Tote 58 Art Pink .get().load(R.drawableRose Durable Backpack Red PU Women Shoulder Fashion Handbag Bag Lady Tie Bow Majome Zipper Portable qxO1wwZ8.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.