From 69f2c3ea0efe53e04a70ebf29dbf93d6c9558498 Mon Sep 17 00:00:00 2001
From: Scott Jackson <daneren2005@gmail.com>
Date: Wed, 28 Jan 2015 08:36:38 -0800
Subject: Put ImageLoader.clearAll in background thread to not block close

---
 src/github/daneren2005/dsub/util/ImageLoader.java | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/github/daneren2005/dsub/util/ImageLoader.java b/src/github/daneren2005/dsub/util/ImageLoader.java
index a6f482eb..41b4da03 100644
--- a/src/github/daneren2005/dsub/util/ImageLoader.java
+++ b/src/github/daneren2005/dsub/util/ImageLoader.java
@@ -64,6 +64,7 @@ public class ImageLoader {
 	private final int imageSizeDefault;
 	private final int imageSizeLarge;
 	private final int avatarSizeDefault;
+	private boolean clearingCache = false;
 
 	private final static int[] COLORS = {0xFF33B5E5, 0xFFAA66CC, 0xFF99CC00, 0xFFFFBB33, 0xFFFF4444};
 
@@ -81,7 +82,7 @@ public class ImageLoader {
 			@Override
 			protected void entryRemoved(boolean evicted, String key, Bitmap oldBitmap, Bitmap newBitmap) {
 				if(evicted) {
-					if(oldBitmap != nowPlaying && key.indexOf("unknown") == -1) {
+					if(oldBitmap != nowPlaying && key.indexOf("unknown") == -1 || clearingCache) {
 						if(sizeOf("", oldBitmap) > 500) {
 							oldBitmap.recycle();
 						}
@@ -101,7 +102,15 @@ public class ImageLoader {
 
 	public void clearCache() {
 		nowPlaying = null;
-		cache.evictAll();
+		new SilentBackgroundTask<Void>(context) {
+			@Override
+			protected Void doInBackground() throws Throwable {
+				clearingCache = true;
+				cache.evictAll();
+				clearingCache = false;
+				return null;
+			}
+		}.execute();
 	}
 
 	private Bitmap getUnknownImage(MusicDirectory.Entry entry, int size) {
-- 
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