Picasso Library Image Download Example In Android

Add Library in Picasso

compile 'com.squareup.picasso:picasso:2.5.2'

PicassoActivity.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.bhaumik.networkingtask.PicassoActivity">

    <ImageView
        android:id="@+id/image_view_picasso"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</RelativeLayout>

PicassoActivity.java

package com.example.bhaumik.networkingtask;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ImageView;

import com.squareup.picasso.Picasso;

public class PicassoActivity extends AppCompatActivity {

    String url = "https://www.codeproject.com/KB/GDI-plus/ImageProcessing2/flip.jpg";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_picasso);

        ImageView imageView = (ImageView) findViewById(R.id.image_view_picasso);

        Picasso.with(PicassoActivity.this).load(url).into(imageView);

    }
}