Bu hata neden oluştu? java.lang.RuntimeException: ImageLoader,

Question

kullanmadan önce yapılandırma ile init olmalıdır

Bir ImageDownloader kodunu indirmek için gitHub (from Here) Şimdi webservice'den resim indirmeye çalışırken bu Runtime Exception'ı alıyorum "ImageLoader olmalıdır kullanmadan önce yapılandırma ile init ".

Bunu çözemiyorum.

Ve bu benim adaptör:

public class CustomAdapter extends BaseAdapter 
{ 
    private Context context; 
    private ArrayList<String> logo_URL; 

    private ListContent listContent; 
    private ArrayList< TeamDataClass> teamdata = null; 
    private ArrayList<EventDataClass> eventdata = null; 
    private DisplayImageOptions options; 
    private ImageLoader imageLoader; 

    public CustomAdapter(Context context,ArrayList<String> logo_URL,ArrayList<TeamDataClass> teamdata, ArrayList<EventDataClass> eventdata) 
    { 
     this.context = context; 
     this.logo_URL = logo_URL; 
     this.teamdata = teamdata; 
     this.eventdata = eventdata; 
     options = new DisplayImageOptions.Builder() 
     .showImageForEmptyUri(R.drawable.image_for_empty_url) 
     .cacheOnDisc() 
     .imageScaleType(ImageScaleType.EXACT) 
     .build(); 
     imageLoader= ImageLoader.getInstance(); 
    } 

    //@Override 
    public int getCount() 
    { 
     return teamdata.size()/2; 
    } 

    //@Override 
    public Object getItem(int arg0) 
    { 
     return arg0; 
    } 

    //@Override 
    public long getItemId(int arg0) 
    { 
     return arg0; 
    } 

    //@Override 
    public View getView(int arg0, View convertview, ViewGroup arg2) 
    { 
     LayoutInflater inflater = ((Activity) context).getLayoutInflater(); 
     if (convertview == null) 
     { 
      convertview = inflater.inflate(R.layout.custom_list_score, null); 
      listContent = new ListContent(); 
      listContent.team_logo2 = (ImageView) convertview.findViewById(R.id.team_logo2); 
      listContent.team_logo1 = (ImageView) convertview.findViewById(R.id.team_logo1); 
      listContent.progress_team1=(ProgressBar)convertview.findViewById(R.id.progress_team_logo1); 
      listContent.progress_team2=(ProgressBar)convertview.findViewById(R.id.progress_team_logo2); 

      convertview.setTag(listContent); 
     } 
     else 
     { 
      listContent = (ListContent) convertview.getTag(); 
     } 
     listContent.status.setText(eventdata.get(arg0).status); 
     int pos=arg0*2; 
     imageLoader.displayImage(logo_URL.get(pos),listContent.team_logo1, options,new ImageLoadingListener() 
     { 
      //@Override 
      public void onLoadingStarted() 
      { 
       listContent.progress_team1.setVisibility(View.VISIBLE); 
      } 

      //@Override 
      public void onLoadingFailed(FailReason failReason) 
      { 
       String message = null; 
       switch (failReason) 
       { 
        case IO_ERROR: 
         message = "Input/Output error"; 
         break; 
        case OUT_OF_MEMORY: 
         message = "Out Of Memory error"; 
         break; 
        case UNKNOWN: 
         message = "Unknown error"; 
         break; 
       } 
       Toast.makeText(context, message, Toast.LENGTH_SHORT).show(); 

       listContent.progress_team1.setVisibility(View.GONE); 
       listContent.team_logo1.setImageResource(android.R.drawable.ic_delete); 
      } 

      //@Override 
      public void onLoadingComplete(Bitmap loadedImage) 
      { 
       listContent.progress_team1.setVisibility(View.GONE); 
       Animation anim = AnimationUtils.loadAnimation(context, R.anim.fade_in); 
       listContent.team_logo1.setAnimation(anim); 
       anim.start(); 
      } 

      //@Override 
      public void onLoadingCancelled() 
      { 
       // Do nothing 
      } 

      public void onLoadingComplete() { 

      } 
     }); 
     imageLoader.displayImage(logo_URL.get(pos+1),listContent.team_logo2, options,new ImageLoadingListener() 
     { 
      //@Override 
      public void onLoadingStarted() 
      { 
       listContent.progress_team2.setVisibility(View.VISIBLE); 
      } 

      //@Override 
      public void onLoadingFailed(FailReason failReason) 
      { 
       String message = null; 
       switch (failReason) 
       { 
        case IO_ERROR: 
         message = "Input/Output error"; 
         break; 
        case OUT_OF_MEMORY: 
         message = "Out Of Memory error"; 
         break; 
        case UNKNOWN: 
         message = "Unknown error"; 
         break; 
       } 
       Toast.makeText(context, message, Toast.LENGTH_SHORT).show(); 

       listContent.progress_team2.setVisibility(View.GONE); 
       listContent.team_logo2.setImageResource(android.R.drawable.ic_delete); 
      } 

      //@Override 
      public void onLoadingComplete(Bitmap loadedImage) 
      { 
       listContent.progress_team2.setVisibility(View.GONE); 
       Animation anim = AnimationUtils.loadAnimation(context, R.anim.fade_in); 
       listContent.team_logo2.setAnimation(anim); 
       anim.start(); 
      } 

      //@Override 
      public void onLoadingCancelled() 
      { 
       // Do nothing 
      } 

      public void onLoadingComplete() { 

      } 
     }); 

     return convertview; 
    } 
    private class ListContent 
    { 
     ImageView team_logo1, team_logo2; 
     ProgressBar progress_team1,progress_team2; 
    } 
} 

Bu benim logcat: Ben benim Oluşturucu bu çizgiyi eklemiş ve onun benim için çalıştı

FATAL EXCEPTION: main 
java.lang.RuntimeException: ImageLoader must be init with configuration before using 
at com.nostra13.universalimageloader.core.ImageLoader.displayImage(ImageLoader.java:164) 
at com.huskerit.score.CustomAdapter.getView(CustomAdapter.java:100) 
at android.widget.HeaderViewListAdapter.getView(HeaderViewListAdapter.java:220) 
at android.widget.AbsListView.obtainView(AbsListView.java:1554) 
at android.widget.ListView.measureHeightOfChildren(ListView.java:1288) 
at android.widget.ListView.onMeasure(ListView.java:1199) 
at android.view.View.measure(View.java:8313) 
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138) 
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1017) 
at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:701) 
at android.widget.LinearLayout.onMeasure(LinearLayout.java:311) 
at android.view.View.measure(View.java:8313) 
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138) 
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1017) 
at android.widget.LinearLayout.measureVertical(LinearLayout.java:386) 
at android.widget.LinearLayout.onMeasure(LinearLayout.java:309) 
at android.view.View.measure(View.java:8313) 
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138) 
at android.widget.FrameLayout.onMeasure(FrameLayout.java:250) 
at android.view.View.measure(View.java:8313) 
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138) 
at android.widget.FrameLayout.onMeasure(FrameLayout.java:250) 
at android.view.View.measure(View.java:8313) 
at android.view.ViewRoot.performTraversals(ViewRoot.java:844) 
at android.view.ViewRoot.handleMessage(ViewRoot.java:1865) 
at android.os.Handler.dispatchMessage(Handler.java:99) 
at android.os.Looper.loop(Looper.java:123) 
at android.app.ActivityThread.main(ActivityThread.java:3687) 
at java.lang.reflect.Method.invokeNative(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:507) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
at dalvik.system.NativeStart.main(Native Method) 

Answer 1

...

imageLoader.init(ImageLoaderConfiguration.createDefault(context)); 

Answer 2

protected ImageLoader imageLoader; 

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

imageLoader = ImageLoader.getInstance(); 
imageLoader.init(ImageLoaderConfiguration.createDefault(this));