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Diffstat (limited to 'include/hardware/AudioHardwareBase.h')
-rw-r--r-- | include/hardware/AudioHardwareBase.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/include/hardware/AudioHardwareBase.h b/include/hardware/AudioHardwareBase.h deleted file mode 100644 index 1c83d70..0000000 --- a/include/hardware/AudioHardwareBase.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * 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/AudioHardwareInterface.h" - - -namespace android { - -// ---------------------------------------------------------------------------- - -/** - * AudioHardwareBase is a convenient base class used for implementing the - * AudioHardwareInterface interface. - */ -class AudioHardwareBase : public AudioHardwareInterface -{ -public: - AudioHardwareBase(); - virtual ~AudioHardwareBase() { } - - /** - * Audio routing methods. Routes defined in include/hardware/AudioSystem.h. - * Audio routes can be (ROUTE_EARPIECE | ROUTE_SPEAKER | ROUTE_BLUETOOTH - * | ROUTE_HEADSET) - * - * setRouting sets the routes for a mode. This is called at startup. It is - * also called when a new device is connected, such as a wired headset is - * plugged in or a Bluetooth headset is paired. - */ - virtual status_t setRouting(int mode, uint32_t routes); - - virtual status_t getRouting(int mode, uint32_t* routes); - - /** - * setMode is called when the audio mode changes. NORMAL mode is for - * standard audio playback, RINGTONE when a ringtone is playing, and IN_CALL - * when a call is in progress. - */ - virtual status_t setMode(int mode); - virtual status_t getMode(int* mode); - - // Temporary interface, do not use - // TODO: Replace with a more generic key:value get/set mechanism - virtual status_t setParameter(const char* key, const char* value); - - virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount); - - /**This method dumps the state of the audio hardware */ - virtual status_t dumpState(int fd, const Vector<String16>& args); - -protected: - int mMode; - uint32_t mRoutes[AudioSystem::NUM_MODES]; -}; - -}; // namespace android - -#endif // ANDROID_AUDIO_HARDWARE_BASE_H |