Create SoundTriggerSession and associated collection within common

This patch creates a SoundTriggerSession and associated collection within
common policy pillar elements.
It moves the code from managerdefault and creates helpers function within
the collection.

Change-Id: I83ea230573c05e8ab99f4489c20059ed27678221
Signed-off-by: François Gaffie <francois.gaffie@intel.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/services/audiopolicy/common/managerdefinitions/src/SoundTriggerSession.cpp b/services/audiopolicy/common/managerdefinitions/src/SoundTriggerSession.cpp
new file mode 100644
index 0000000..8ca3ae0
--- /dev/null
+++ b/services/audiopolicy/common/managerdefinitions/src/SoundTriggerSession.cpp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#define LOG_TAG "APM::SoundTriggerSession"
+//#define LOG_NDEBUG 0
+
+#include "SoundTriggerSession.h"
+
+
+namespace android {
+
+status_t SoundTriggerSessionCollection::acquireSession(audio_session_t session,
+                                                                   audio_io_handle_t ioHandle)
+{
+    add(session, ioHandle);
+
+    return NO_ERROR;
+}
+
+status_t SoundTriggerSessionCollection::releaseSession(audio_session_t session)
+{
+    ssize_t index = indexOfKey(session);
+    if (index < 0) {
+        ALOGW("acquireSoundTriggerSession() session %d not registered", session);
+        return BAD_VALUE;
+    }
+
+    removeItem(session);
+    return NO_ERROR;
+}
+
+}; //namespace android