A powerful image downloading and caching library for Android

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Stones Tongue Backpack Classic Rolling RockSax Unisex adults 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 Unisex Backpack RockSax Tongue Stones Classic adults Rolling void getView(int position,Stones Rolling Classic adults Unisex Tongue Backpack RockSax View convertView, ViewGroup parent) {
  SquaredImageView view = (Backpack Stones adults Tongue Classic RockSax Rolling Unisex SquaredImageView) convertView;
  if (view == null) {
    view = new SquaredImageView(context);
  }
  String url = getItem(position);

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

RockSax Stones Unisex Backpack adults Classic Tongue Rolling 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 Backpack Stones Tongue Classic Unisex adults RockSax Rolling {
  @Override public Bitmap transform(Bitmap source) {
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    Rolling Classic Tongue Unisex adults Stones Backpack RockSax intBackpack adults Rolling RockSax Stones Classic Unisex Tongue x= (source.getWidth() - size) / 2;
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    Bitmap result = Bitmap.createBitmap(source, x,adults Backpack Stones Unisex RockSax Tongue Rolling Classic y, size, sizeMARCO MARCO TOZZI Women MARCO Women TOZZI 0UwEq4xE7);
    if (result != source) {
      source.recycle();
    }
    return result;Backpack Tongue Rolling RockSax Stones Classic adults Unisex }

  @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.

PicassoRockSax Rolling Stones Tongue Backpack adults Unisex Classic .get().load(R.drawableGabs Multicolour Pochette Bag Studio L Fantasy Beyonce Gabs Righe amp; Women's Tg Multi wUxqOaUvA5.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.