diff options
Diffstat (limited to 'core/java')
| -rw-r--r-- | core/java/android/os/AsyncTask.java | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/core/java/android/os/AsyncTask.java b/core/java/android/os/AsyncTask.java index ce5f163..d4a3006 100644 --- a/core/java/android/os/AsyncTask.java +++ b/core/java/android/os/AsyncTask.java @@ -177,8 +177,9 @@ import java.util.concurrent.atomic.AtomicInteger; public abstract class AsyncTask<Params, Progress, Result> { private static final String LOG_TAG = "AsyncTask"; - private static final int CORE_POOL_SIZE = 5; - private static final int MAXIMUM_POOL_SIZE = 128; + private static final int CPU_COUNT = Runtime.getRuntime().availableProcessors(); + private static final int CORE_POOL_SIZE = CPU_COUNT + 1; + private static final int MAXIMUM_POOL_SIZE = CPU_COUNT * 2 + 1; private static final int KEEP_ALIVE = 1; private static final ThreadFactory sThreadFactory = new ThreadFactory() { @@ -190,7 +191,7 @@ public abstract class AsyncTask<Params, Progress, Result> { }; private static final BlockingQueue<Runnable> sPoolWorkQueue = - new LinkedBlockingQueue<Runnable>(10); + new LinkedBlockingQueue<Runnable>(128); /** * An {@link Executor} that can be used to execute tasks in parallel. |