composition6.java

public class AccountActivity extends Activity {
  
  ImageHelper imageHelper;
  
  @Override public void onCreate(Bundle bundle){
    ...
    imageHelper.onCreate(bundle);
  }
  
  @Override public void onDestroy() {
    imageHelper.onDestroy();
    ...
  }
  
  public void onGaleryClicked() {
    imageHelper.showGalery();
  }
  
  public void onUploadClicked() {
    imageHelper.takePhoto();
  }
}