Reverted to old threading

library/src/com/handlerexploit/prime/utils/ImageManager.java

@@ -23,8 +23,10 @@
 import java.net.URLConnection;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.RejectedExecutionHandler;
+import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.ReentrantLock;
@@ -111,8 +113,8 @@ public final class ImageManager {
 
     private final Handler mHandler = new Handler(Looper.getMainLooper());
 
-    private final ExecutorService mNetworkExecutorService = getCachedFixedThreadPool(Configuration.ASYNC_THREAD_COUNT);
-    private final ExecutorService mDiskExecutorService = getCachedFixedThreadPool(15);
+    private final ExecutorService mNetworkExecutorService = newLowPriorityCachedFixedThreadPool(Configuration.ASYNC_THREAD_COUNT);
+    private final ExecutorService mDiskExecutorService = Executors.newCachedThreadPool();
 
     private final LruCache<String, ReentrantLock> mLockCache = new LruCache<String, ReentrantLock>(100);
     private final LruCache<String, Object> mBadUrlCache = new LruCache<String, Object>(20);
@@ -484,12 +486,12 @@ private File getCacheDirectory(Context context) {
         return directory;
     }
 
-    private ExecutorService getCachedFixedThreadPool(int maximumPoolSize) {
+    private static ExecutorService newLowPriorityCachedFixedThreadPool(int maximumPoolSize) {
         int corePoolSize = 0;
         long keepAliveTime = 60L;
         TimeUnit unit = TimeUnit.SECONDS;
         BlockingQueue<Runnable> workQueue = new LinkedBlockingQueue<Runnable>();
-        LowPriorityThreadFactory factory = new LowPriorityThreadFactory();
+        ThreadFactory factory = new LowPriorityThreadFactory();
         RejectedExecutionHandler handler = new ThreadPoolExecutor.CallerRunsPolicy();
 
         return new ThreadPoolExecutor(corePoolSize, maximumPoolSize, keepAliveTime, unit, workQueue, factory, handler);