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Diffstat (limited to 'services/core/java/com/android/server/ServiceThread.java')
-rw-r--r-- | services/core/java/com/android/server/ServiceThread.java | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/ServiceThread.java b/services/core/java/com/android/server/ServiceThread.java new file mode 100644 index 0000000..bce64af --- /dev/null +++ b/services/core/java/com/android/server/ServiceThread.java @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2008 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.HandlerThread; +import android.os.Process; +import android.os.StrictMode; +import android.util.Slog; + +/** + * Special handler thread that we create for system services that require their own loopers. + */ +public class ServiceThread extends HandlerThread { + private static final String TAG = "ServiceThread"; + + private final boolean mAllowIo; + + public ServiceThread(String name, int priority, boolean allowIo) { + super(name, priority); + mAllowIo = allowIo; + } + + @Override + public void run() { + Process.setCanSelfBackground(false); + + // For debug builds, log event loop stalls to dropbox for analysis. + if (!mAllowIo && StrictMode.conditionallyEnableDebugLogging()) { + Slog.i(TAG, "Enabled StrictMode logging for " + getName() + " looper."); + } + + super.run(); + } +}
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