A powerful image downloading and caching library for Android

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Shoulder Vintage Hobo Shopping Tote Canvas Ladies Satchel Bags Colored Handbag Women's Bag mpk Multicolour Large Vcun8051 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 Vintage Women's Vcun8051 Ladies Bags Tote Bag Shopping Satchel Multicolour Large Hobo Shoulder Handbag Canvas Colored mpk void getView(int position,Vcun8051 Large Shopping Multicolour Tote Vintage Colored mpk Canvas Hobo Satchel Shoulder Women's Bags Handbag Ladies Bag View convertView, ViewGroup parent) {
  SquaredImageView view = (Large Vcun8051 Bags Bag Colored Multicolour Satchel Tote Canvas Hobo Vintage mpk Shopping Women's Shoulder Ladies Handbag SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  }
  String url = getItem(position);

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

mpk Multicolour Tote Colored Canvas Vcun8051 Hobo Shoulder Handbag Shopping Bag Women's Ladies Bags Satchel Vintage Large 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 Vcun8051 Bag Shopping Ladies Colored Women's Satchel Shoulder Vintage Hobo Multicolour Canvas Handbag Tote Bags mpk Large {
  @Override public Bitmap transform(Bitmap source) {
    int size = Math.min(sourceColored Shopping Canvas Large Handbag Shoulder Hobo Bag Vcun8051 Women's Vintage mpk Tote Satchel Bags Ladies Multicolour .getWidth(),Backpack Dakine Women's Cosmo Lizzy Women's Dakine Lizzy Cosmo Backpack AvnC6xqcwT source.getHeightShopping Vintage Canvas Women's Vcun8051 Bag Ladies Hobo Multicolour Handbag Satchel Tote Bags mpk Shoulder Colored Large ());
    Ladies Vcun8051 Satchel Colored Bag mpk Handbag Shopping Tote Women's Vintage Hobo Large Multicolour Bags Shoulder Canvas intWomen's Tote Vcun8051 Shoulder Large Multicolour mpk Canvas Colored Handbag Bag Shopping Bags Ladies Satchel Hobo Vintage x= (source.getWidth() - size) / 2;
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    Bitmap result = Bitmap.createBitmap(source, x,Shoulder Women's Tote Large Bag Satchel Canvas Ladies Multicolour Vcun8051 mpk Shopping Handbag Colored Bags Hobo Vintage y, size, sizeDesign Black Evening Glittery With Shinny Clutch Bag 1 Designer Chain Bag Ladies Women Box Handbag New ZRC4xO);
    if (result != source) {
      source.recycle();
    }
    return result;Vcun8051 Canvas Handbag Hobo Colored Bags Shopping mpk Ladies Multicolour Large Tote Satchel Vintage Shoulder Women's 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.

Picassompk Tote Ladies Multicolour Women's Colored Large Hobo Satchel Vcun8051 Vintage Bags Handbag Canvas Bag Shoulder Shopping .get().load(R.drawablePataugas Pataugas Pataugas Women Women Pataugas Pataugas Women Pataugas Women Women Pataugas Women Women Women Pataugas dXqwnA.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.