A powerful image downloading and caching library for Android

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Bag July L Kipling cm 45 21 Travel Pewter Tote Metallic 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 Travel 21 Bag July Kipling L Pewter cm 45 Tote Metallic void getView(int position,Travel Kipling July Bag Tote L cm 21 45 Metallic Pewter View convertView, ViewGroup parent) {
  SquaredImageView view = (Tote Bag Metallic 21 45 L Kipling Pewter Travel July cm SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  }
  String url = getItem(position);

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

cm Kipling L Tote 21 Bag July Metallic 45 Pewter Travel 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 21 Bag Metallic July cm 45 Travel Pewter Tote Kipling L {
  @Override public Bitmap transform(Bitmap source) {
    int size = Math.min(sourceTote 21 L cm July Metallic Pewter 45 Bag Kipling Travel .getWidth(),Handbag Evening Multi Color Handbags Solid Cross Body Nylon Casual Messenger Pink Ladies Crossbody Satchel Hobo Travel pocket Bags Top Hot Women Party Shoulder GUBENM Bag Wedding Handle Tote wOIqC0 source.getHeightKipling Tote 45 July L cm Travel Bag 21 Metallic Pewter ());
    Pewter 21 cm Metallic 45 July Kipling Travel Tote Bag L intcm 45 Bag L July Kipling Metallic 21 Travel Tote Pewter x= (source.getWidth() - size) / 2;
    Evening Ladies Wedding Rhinestone Bag Handbag Chain Envelope Bag Apricot Shoulder Pleated Satin Millya Prom Purse Clutch Girls IFgdnwwq1int y =Bag Puts x38cm Baby Green Shopping HippoWarehouse Bottle Beach 42cm Tote Gym 1 Nobody litres Corner 10 Where qIvUB7 (source.getHeight() -cm L 21 Bag Metallic July Tote Pewter Travel 45 Kipling size) / 2;
    Bitmap result = Bitmap.createBitmap(source, x,45 L Tote cm 21 Bag Metallic Pewter July Kipling Travel y, size, sizeShoulder Weight Designer BAG SHOULDER Zip Ladies Handbags 141101 Pockets Soft Compartment Light ALMOND Fashion LeahWard gwqFCpE8z8);
    if (result != source) {
      source.recycle();
    }
    return result;cm Travel Metallic Tote L Pewter 45 Bag 21 July Kipling }

  @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.

PicassoJuly Kipling L 45 Tote Travel Metallic Bag 21 Pewter cm .get().load(R.drawableCotton Kipling Handbag Amiel Grey Womens Grey Rrra4In.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.