private static final String IMAGE_CACHE_DIR = "USE_AS_YOU_WISH";//the images will be cashed in this dir
 private ImageFetcher imageLoader; //use to load image from internet
 private ImageResizer imageLoader; //use to load image from resource

 int longest = (ScreenHeight > ScreenWidth ? ScreenHeight : ScreenWidth) / 2;
 ImageCacheParams cacheParams = new ImageCacheParams(getActivity() or this, IMAGE_CACHE_DIR);
 cacheParams.setMemCacheSizePercent(0.25f); // Set memory cache to 25% of app memory
    
 imageLoader = new ImageFetcher(getActivity() or this, longest);
 imageLoader.setLoadingImage(R.drawable.empty_photo);
 imageLoader.useLoadingImageForFadein(true);
 imageLoader.addImageCache(getActivity().getSupportFragmentManager(), cacheParams);

 // use the third parameter of 'loadImage(param1, param2, param3)' always 'null'. this part is for under development.
 imageLoader.loadImage(URL, imageView, null); // to load image from internet
 imageLoader.loadImage(R.drawable.image_id, imageView, null); // to load image from resource

 @Override
 public void onPause() {
     super.onPause();
     imageLoader.setPauseWork(false);
     imageLoader.setExitTasksEarly(true);
     imageLoader.flushCache();
 }

 @Override
 public void onResume() {
     super.onResume();
     imageLoader.setExitTasksEarly(false);
 }

 @Override
 public void onDestroy() {
     super.onDestroy();
     imageLoader.closeCache();
 }

 public class YOUR_CLASS extends Activity/Fragment implements Callback{     
     @Override
     public void getDrawable(Drawable drawable, Object name, File file) {
         // 'drawable' is the Drawable, which is setted on the ImageView.
         // 'name' is the URL or the resource id.
         // 'file' is the File, where the setted image is cached.
     }
 }

 // it is recomanded to use 'imageLoader.useLoadingImageForFadein(false);'. note that the parameter is 'false'
 
 <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res/YOUR_PROJECT'S_PACKAGE_NAME"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
     
     <com.displayer.CircleImageView
          android:id="@+id/circleImageView"
          android:layout_width="wrap_content"
          android:layout_height="match_parent"
          android:scaleType="centerInside"
          android:layout_centerInParent="true"
          app:stroke_width="5" // use '0' for no borded
          app:stroke_color="@android:color/transparent"/> // this line means, the border is transparent. 
                                                          // use your desire border color.
 </LinearLayout>
  
 ** you can also create this ImageView from Java code also.
 CircleImageView circleImageView = new CircleImageView(getActivity() or this);
 circleImageView.setStroke(strokeWidth, strokeColor);

 // it is recomanded use 'imageLoader.useLoadingImageForFadein(false);'. note that the parameter is 'false'
 
 <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res/YOUR_PROJECT'S_PACKAGE_NAME"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
     
     <com.displayer.RoundedBitmapDisplayer
          android:id="@+id/roundedBitmapDisplayer"
          android:layout_width="wrap_content"
          android:layout_height="match_parent"
          android:scaleType="centerInside"
          android:layout_centerInParent="true"
          app:round_pixel="10" // this is radius of the rounded corner
  </LinearLayout>
  
  ** you can also create this ImageView from Java code also.
  RoundedBitmapDisplayer roundedBitmapDisplayer = new RoundedBitmapDisplayer(getActivity() or this);
  roundedBitmapDisplayer.setRoundPixle(roundPixels);

 The MIT License (MIT)

 Copyright (c) 2014 Eaiman Shoshi

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.