hardware_legacy/audio: provide a default audio policy implementation

This uses the legacy policy code to build a default implementation that
can be used while we figure out what the new policy inheritance should
look like.

Change-Id: I3e4154abc7152b4f560b28e391a268bf508767e3
Signed-off-by: Dima Zavin <dima@android.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/audio/AudioPolicyManagerDefault.h b/audio/AudioPolicyManagerDefault.h
new file mode 100644
index 0000000..b2b2576
--- /dev/null
+++ b/audio/AudioPolicyManagerDefault.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2009 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 <stdint.h>
+#include <stdbool.h>
+
+#include <hardware_legacy/AudioPolicyManagerBase.h>
+
+namespace android_audio_legacy {
+
+class AudioPolicyManagerDefault: public AudioPolicyManagerBase
+{
+
+public:
+                AudioPolicyManagerDefault(AudioPolicyClientInterface *clientInterface)
+                : AudioPolicyManagerBase(clientInterface) {}
+
+        virtual ~AudioPolicyManagerDefault() {}
+
+protected:
+        // true is current platform implements a back microphone
+        virtual bool hasBackMicrophone() const { return false; }
+#ifdef WITH_A2DP
+        // true is current platform supports suplication of notifications and ringtones over A2DP output
+        virtual bool a2dpUsedForSonification() const { return true; }
+#endif
+
+};
+};