upload android base code part1

android/frameworks/av/services/audioflinger/FastThreadState.cpp

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+#include "Configuration.h"
+#include "FastThreadState.h"
+
+namespace android {
+
+FastThreadState::FastThreadState() :
+    mCommand(INITIAL), mColdFutexAddr(NULL), mColdGen(0), mDumpState(NULL), mNBLogWriter(NULL)
+
+{
+}
+
+FastThreadState::~FastThreadState()
+{
+}
+
+// static
+const char *FastThreadState::commandToString(FastThreadState::Command command)
+{
+    switch (command) {
+    case FastThreadState::INITIAL:      return "INITIAL";
+    case FastThreadState::HOT_IDLE:     return "HOT_IDLE";
+    case FastThreadState::COLD_IDLE:    return "COLD_IDLE";
+    case FastThreadState::EXIT:         return "EXIT";
+    }
+    return NULL;
+}
+
+}   // namespace android