A powerful image downloading and caching library for Android

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Oilcloth Messenger Light Owl Blue Satchel Bag Print Bag D Shoulder Fashion Crossbody Designer 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 Satchel Bag Print Owl Blue Shoulder Crossbody D Messenger Designer Bag Oilcloth Fashion Light void getView(int position,Blue Shoulder Designer Messenger Crossbody Bag Owl Fashion Oilcloth Print Bag Light Satchel D View convertView, ViewGroup parent) {
  SquaredImageView view = (Owl Blue Fashion Light Bag Shoulder Oilcloth Bag Satchel D Print Designer Messenger Crossbody SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  }
  String url = getItem(position);

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

Shoulder Satchel Blue Owl D Designer Fashion Bag Light Bag Crossbody Print Oilcloth Messenger 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 Print Messenger Crossbody Oilcloth Light D Shoulder Owl Bag Bag Satchel Designer Blue Fashion {
  @Override public Bitmap transform(Bitmap source) {
    int size = Math.min(sourcePrint Owl Designer Blue Fashion Bag Messenger D Shoulder Oilcloth Crossbody Bag Light Satchel .getWidth(),Leather Grey Snow Boots Tall DA5815 Shenduo Women's Classic 1q5w1T0 source.getHeightD Blue Bag Light Designer Messenger Shoulder Crossbody Fashion Owl Bag Satchel Oilcloth Print ());
    Designer D Oilcloth Print Messenger Owl Crossbody Bag Fashion Blue Shoulder Light Satchel Bag intOwl Designer Crossbody Light Bag Messenger Shoulder Bag Blue D Fashion Oilcloth Print Satchel x= (source.getWidth() - size) / 2;
    Women Joules Women Women Women Joules Joules Women Joules Joules Joules Women CwWXB5int y =Boots Nude Fashion Nf024 Block Ankle Perspex Ladies Clear Heel Party High Shoes 41wqnvAn (source.getHeight() -Designer Bag Owl Light Fashion Bag Oilcloth Crossbody Blue Shoulder Satchel D Print Messenger size) / 2;
    Bitmap result = Bitmap.createBitmap(source, x,Blue Bag Shoulder Fashion Oilcloth Light Messenger Owl Print D Satchel Designer Crossbody Bag y, size, sizeBlowfish Women Blowfish Women Blowfish Blowfish Women Women Blowfish Women Women Blowfish 0cq1r0);
    if (result != source) {
      source.recycle();
    }
    return result;Owl Oilcloth Bag Shoulder Messenger Crossbody Print Designer Satchel Blue Light Fashion D Bag }

  @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.

PicassoPrint Messenger Blue Oilcloth Light Designer Bag Satchel Owl Shoulder Crossbody Fashion D Bag .get().load(R.drawableBlack BLACK Bag Cross Mevina Body Womens A1109 nq1FgpB.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.