MainActivity.java Source code

Introduction

Here is the source code for MainActivity.java

Source

import android.graphics.Bitmap;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.ImageRequest;
import com.android.volley.toolbox.Volley;

public class MainActivity extends AppCompatActivity {

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

    public void sendRequest(View view) {
        final ImageView imageView = (ImageView) findViewById(R.id.imageView);
        RequestQueue queue = Volley.newRequestQueue(this);
        String url = "http://www.android.com/static/img/logos-2x/android-wordmark-8EC047.png";
        ImageRequest imageRequest = new ImageRequest(url, new Response.Listener<Bitmap>() {
            @Override
            public void onResponse(Bitmap bitmap) {
                imageView.setImageBitmap(bitmap);
            }
        }, 0, 0, ImageView.ScaleType.CENTER, null, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                error.printStackTrace();
            }
        });
        queue.add(imageRequest);
    }
}