title: How to download an Image by using Volley?
body: <p>I am Trying to download an Image into an ImageView by using the Volley Library.<br>
  I inject the response of the Volley Library into the ImageView, but I am not getting the desired result.</p>
  
  <p>Please check my code and suggest where I can make the changes to get the desired result. </p>
  
  <pre><code>public class MainActivity extends AppCompatActivity {
      Button response_click;
      TextView text_response;
      RequestQueue requestQueue;
      ImageView image_download;
      String server_url="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Starburst_in_NGC_4449_(captured_by_the_Hubble_Space_Telescope).jpg/1024px-Starburst_in_NGC_4449_(captured_by_the_Hubble_Space_Telescope).jpg";
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_main);
          response_click=(Button) findViewById(R.id.click_response);
          text_response=(TextView) findViewById(R.id.text_response);
          image_download=(ImageView)findViewById(R.id.image_download);
      }
      public void response_click(View view){
          requestQueue= Volley.newRequestQueue(getApplicationContext());
          StringRequest stringRequest=new StringRequest(Request.Method.POST, server_url, new Response.Listener&lt;String&gt;() {
              @Override
              public void onResponse(String response) {
                  image_download.setImageResource(Integer.parseInt(response));
  
  
              }
          }, new Response.ErrorListener() {
              @Override
              public void onErrorResponse(VolleyError error) {
                  text_response.setText("ou got an error...");
              }
          });
  
      }
  }
  </code></pre>