libmedia: add pre jb-4.2.1 signature for AudioSystem::getDeviceConnectionState
With jb-4.2.1 the type audio_devices_t found in system/core/include/system/audio.h
was redefined from a typedef enum to uint32_t. This causes the signature
of AudioSystem::getDeviceConnectionState to change in libmedia.so.
Any older than 4.2.1 prebuilt audio.primary.___.so binaries (such as mine from ICS)
may refer to the old signature. This patch adds back in that reference.
Change-Id: Ie4f92eaec20d581c9bebc805cfd25f8558406e30
Signed-off-by: Hashcode <hashcode0f@gmail.com>
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp
index 6812c79..862ce23 100644
--- a/media/libmedia/AudioSystem.cpp
+++ b/media/libmedia/AudioSystem.cpp
@@ -572,6 +572,12 @@
return aps->getDeviceConnectionState(device, device_address);
}
+extern "C" audio_policy_dev_state_t _ZN7android11AudioSystem24getDeviceConnectionStateE15audio_devices_tPKc(audio_devices_t device,
+ const char *device_address)
+{
+ return AudioSystem::getDeviceConnectionState(device, device_address);
+}
+
status_t AudioSystem::setPhoneState(audio_mode_t state)
{
if (uint32_t(state) >= AUDIO_MODE_CNT) return BAD_VALUE;