Create a snapshot of the hardware_legacy
Create a snapshot of hardware_legacy for legacy HIDL, to avoid any build breakage due to new hardware_legacy for the new AIDL. Should be removed with the HIDL when we finish the switch
Bug: 205044134
Test: build and CtsWifiTest
Change-Id: Ib1068112f6c90f2a41b68e20027d959c95798120
diff --git a/wifi/1.6/default/hal_legacy/AudioHardwareBase.h b/wifi/1.6/default/hal_legacy/AudioHardwareBase.h
new file mode 100644
index 0000000..eb61472
--- /dev/null
+++ b/wifi/1.6/default/hal_legacy/AudioHardwareBase.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+#ifndef ANDROID_AUDIO_HARDWARE_BASE_H
+#define ANDROID_AUDIO_HARDWARE_BASE_H
+
+#include <hardware_legacy/AudioHardwareInterface.h>
+
+#include <system/audio.h>
+
+namespace android_audio_legacy {
+
+// ----------------------------------------------------------------------------
+
+/**
+ * AudioHardwareBase is a convenient base class used for implementing the
+ * AudioHardwareInterface interface.
+ */
+class AudioHardwareBase : public AudioHardwareInterface {
+ public:
+ AudioHardwareBase();
+ virtual ~AudioHardwareBase() {}
+
+ /**
+ * setMode is called when the audio mode changes. NORMAL mode is for
+ * standard audio playback, RINGTONE when a ringtone is playing, IN_CALL
+ * when a telephony call is in progress, IN_COMMUNICATION when a VoIP call is in progress.
+ */
+ virtual status_t setMode(int mode);
+
+ virtual status_t setParameters(const String8& keyValuePairs);
+ virtual String8 getParameters(const String8& keys);
+
+ virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount);
+ virtual status_t getMasterVolume(float* volume);
+
+ /**This method dumps the state of the audio hardware */
+ virtual status_t dumpState(int fd, const Vector<String16>& args);
+
+ protected:
+ /** returns true if the given mode maps to a telephony or VoIP call is in progress */
+ virtual bool isModeInCall(int mode) {
+ return ((mode == AudioSystem::MODE_IN_CALL) ||
+ (mode == AudioSystem::MODE_IN_COMMUNICATION));
+ };
+ /** returns true if a telephony or VoIP call is in progress */
+ virtual bool isInCall() { return isModeInCall(mMode); };
+ int mMode;
+};
+
+}; // namespace android_audio_legacy
+
+#endif // ANDROID_AUDIO_HARDWARE_BASE_H