title: Save Image in Gallery
body: <p>This is my code and I want the save image button to simply save the image to the gallery.</p>
  
  <pre><code>package com.nk_apps.hip.hop.lyric.wallpapers;
  
  import android.app.Activity;
  import android.os.Bundle;
  import android.view.View;
  import android.view.View.OnClickListener;
  import android.widget.Button;
  import android.widget.ImageView;
  
  public class Wallpapers extends Activity implements OnClickListener {
  }
      ImageView display;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          // TODO Auto-generated method stub
          super.onCreate(savedInstanceState);
          setContentView(R.layout.wallpapers);
  
          display = (ImageView) findViewById(R.id.IVDisplay);
          ImageView image1 = (ImageView) findViewById(R.id.IVimage1);
          ImageView image2 = (ImageView) findViewById(R.id.IVimage2);
          ImageView image3 = (ImageView) findViewById(R.id.IVimage3);
          ImageView image4 = (ImageView) findViewById(R.id.IVimage4);
          ImageView image5 = (ImageView) findViewById(R.id.IVimage5);
          ImageView image6 = (ImageView) findViewById(R.id.IVimage6);
          ImageView image7 = (ImageView) findViewById(R.id.IVimage7);
          ImageView image8 = (ImageView) findViewById(R.id.IVimage8);
          ImageView image9 = (ImageView) findViewById(R.id.IVimage9);
          Button saveImage = (Button) findViewById(R.id.bSaveImage);
  
          image1.setOnClickListener(this);
          image2.setOnClickListener(this);
          image3.setOnClickListener(this);
          image4.setOnClickListener(this);
          image5.setOnClickListener(this);
          image6.setOnClickListener(this);
          image7.setOnClickListener(this);
          image8.setOnClickListener(this);
          image9.setOnClickListener(this);
          saveImage.setOnClickListener(this);
      }
  
      public void onClick(View v) {
          // TODO Auto-generated method stub
  
          switch (v.getId()) {
  
          case R.id.IVimage1:
              display.setImageResource(R.drawable.aotl);
              break;
          case R.id.IVimage2:
              display.setImageResource(R.drawable.ball_so_hard);
              break;
          case R.id.IVimage3:
              display.setImageResource(R.drawable.eye);
              break;
          case R.id.IVimage4:
              display.setImageResource(R.drawable.faded);
              break;
          case R.id.IVimage5:
              display.setImageResource(R.drawable.hiii_power);
              break;
          case R.id.IVimage6:
              display.setImageResource(R.drawable.i_invented_swag);
              break;
          case R.id.IVimage7:
              display.setImageResource(R.drawable.lifes_a_bitch);
              break;
          case R.id.IVimage8:
              display.setImageResource(R.drawable.mack_truck);
              break;
          case R.id.IVimage9:
              display.setImageResource(R.drawable.opposite);
              break;
          case R.id.bSaveImage:
  
              break;
          }
  
      } }
  </code></pre>
  
  <p>I want to know what to put under the last case.
  And if I shouldn't put it there could I be told how exactly?</p>
  
  <p>Thanks for any help, really struggling with taking everything in.</p>