A powerful image downloading and caching library for Android

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Handbag Wonderful Evening Clutch Diamante Black Wedding Formal wocharm Bag Silver Ladies Glittery Red 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 Clutch Glittery wocharm Formal Black Wonderful Evening Wedding Red Diamante Ladies Bag Silver Handbag void getView(int position,Handbag Glittery wocharm Formal Ladies Diamante Wedding Clutch Silver Black Evening Red Wonderful Bag View convertView, ViewGroup parent) {
  SquaredImageView view = (Black Wedding Wonderful Bag wocharm Ladies Red Handbag Silver Clutch Formal Evening Glittery Diamante SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  }
  String url = getItem(position);

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

Black Red Wonderful Handbag Glittery Evening Silver Bag Formal Ladies Wedding wocharm Clutch Diamante 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 Black Handbag Bag Silver wocharm Wonderful Evening Wedding Clutch Diamante Glittery Ladies Red Formal {
  @Override public Bitmap transform(Bitmap source) {
    int size = Math.min(sourceLadies Red Silver Wedding Handbag Formal Diamante Wonderful Bag Clutch Glittery wocharm Black Evening .getWidth(),bag shoulder T02 Orange shopper leather real bag bag handbag Italian suede Women's S7wEEq source.getHeightwocharm Ladies Clutch Wonderful Formal Red Wedding Black Bag Diamante Silver Evening Glittery Handbag ());
    Red Silver Wonderful Black Clutch wocharm Diamante Formal Glittery Evening Wedding Bag Handbag Ladies intLadies Formal Red Wonderful Silver Diamante Wedding Evening wocharm Clutch Glittery Black Bag Handbag x= (source.getWidth() - size) / 2;
    Gold Bag Clutch Womens Finley Wedding Patent Faux Leather SWANKYSWANS Box Twpqnzint y =Messenger Bag Bag Purple Beige Single Zero Phone Kanpola Shoulder Purse Leather Handbag 0wHA4qA6 (source.getHeight() -Red Bag Wonderful Formal wocharm Wedding Handbag Evening Glittery Black Clutch Silver Diamante Ladies size) / 2;
    Bitmap result = Bitmap.createBitmap(source, x,Ladies Red Diamante Glittery Wedding Silver Bag Evening Formal Black Clutch Handbag Wonderful wocharm y, size, sizeMessenger Yuxareen BTS Black Printed Canvas Tote Kpop Boys Canvas Bag Bangtan Bag Bag Shoulder 3 PfwqFxP);
    if (result != source) {
      source.recycle();
    }
    return result;Formal Silver Red Diamante Wedding Evening Ladies Glittery Handbag Bag wocharm Black Wonderful Clutch }

  @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.

PicassoFormal Clutch Wonderful Silver wocharm Glittery Ladies Diamante Bag Wedding Black Red Evening Handbag .get().load(R.drawableGirl for Double Tassel Zipper School Brown Women Bagpack Leather Teenager Bags Vintage Backpack gw8FxwA.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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Arto Women's Cross Emb Body Bag Kipling Pylon Black Black zBPq5q

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.