From e350a6ef58abb27f412af5aa05fd8e4d4ae96f57 Mon Sep 17 00:00:00 2001
From: Victor <melnikukr@mail.ru>
Date: Sun, 15 Jun 2014 23:40:25 +0300
Subject: [PATCH] Remove Context field

---
 src/com/blundell/tut/LoaderImageView.java | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/src/com/blundell/tut/LoaderImageView.java b/src/com/blundell/tut/LoaderImageView.java
index f62d843..31ec4b9 100644
--- a/src/com/blundell/tut/LoaderImageView.java
+++ b/src/com/blundell/tut/LoaderImageView.java
@@ -32,7 +32,6 @@ public final class LoaderImageView extends FrameLayout {
 	private static final int FAILED = 1;
 	private static final int PROGRESS = 2;
 
-	private Context mContext;
 	private Drawable mDrawable;
 	private ProgressWheel mProgressBar;
 	private ImageView mImage;
@@ -49,7 +48,7 @@ public final class LoaderImageView extends FrameLayout {
 	public LoaderImageView(final Context context, final AttributeSet attrSet) {
 		super(context, attrSet);
 		final String url = attrSet.getAttributeValue(null, "image");
-		instantiate(context, url);
+		instantiate(url);
 	}
 	
 	/**
@@ -61,19 +60,18 @@ public final class LoaderImageView extends FrameLayout {
 	 */
 	public LoaderImageView(final Context context, final String imageUrl) {
 		super(context);
-		instantiate(context, imageUrl);
+		instantiate(imageUrl);
 	}
 	
 	/**
      * This is used when creating the view programmatically
      * Once you have instantiated the view you can call
      * setImageDrawable(url) to change the image
-     * @param context the Activity context
      * @param imageUrl the Image URL you wish to load
      */
 	public LoaderImageView(final Context context) {
 	    super(context);
-        instantiate(context, null);    
+        instantiate(null);    
     }
 
 	/**
@@ -81,13 +79,11 @@ public final class LoaderImageView extends FrameLayout {
 	 *  Sets up the LayoutParams of the view, you can change these to
 	 *  get the required effects you want
 	 */
-	private void instantiate(final Context context, final String imageUrl) {
-		mContext = context;
-		
-		mImage = new ImageView(mContext);
+	private void instantiate(final String imageUrl) {
+		mImage = new ImageView(getContext());
         mImage.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
         
-		mProgressBar = new ProgressWheel(mContext);
+		mProgressBar = new ProgressWheel(getContext());
         mProgressBar.setLayoutParams(new LayoutParams(
                 LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT,
                 Gravity.CENTER));
@@ -197,7 +193,7 @@ public final class LoaderImageView extends FrameLayout {
         output = null;
         Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
         data = null;
-        return new BitmapDrawable(mContext.getResources(), bitmap);
+        return new BitmapDrawable(getContext().getResources(), bitmap);
 	}
 	
 }