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Diffstat (limited to 'services/java/com/android/server/IoThread.java')
-rw-r--r-- | services/java/com/android/server/IoThread.java | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/services/java/com/android/server/IoThread.java b/services/java/com/android/server/IoThread.java deleted file mode 100644 index 09f2af7..0000000 --- a/services/java/com/android/server/IoThread.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (C) 2013 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.server; - -import android.os.Handler; -import android.os.HandlerThread; - -/** - * Shared singleton I/O thread for the system. This is a thread for non-background - * service operations that can potential block briefly on network IO operations - * (not waiting for data itself, but communicating with network daemons). - */ -public final class IoThread extends HandlerThread { - private static IoThread sInstance; - private static Handler sHandler; - - private IoThread() { - super("android.io", android.os.Process.THREAD_PRIORITY_DEFAULT); - } - - private static void ensureThreadLocked() { - if (sInstance == null) { - sInstance = new IoThread(); - sInstance.start(); - sHandler = new Handler(sInstance.getLooper()); - sHandler.post(new Runnable() { - @Override - public void run() { - android.os.Process.setCanSelfBackground(false); - } - }); - } - } - - public static IoThread get() { - synchronized (IoThread.class) { - ensureThreadLocked(); - return sInstance; - } - } - - public static Handler getHandler() { - synchronized (IoThread.class) { - ensureThreadLocked(); - return sHandler; - } - } -} |