Now,when I open camera first,then turn it to the video mode from the
menu,I can see the video preview,but no buttons can respond to my
actions.I can just see the video preview.From the logcat, I alse see
the prepare errors.
When I open the camcorder directly,the problem is still the
same,nothing happens just the black screen and the prepare errors.
In the cameraharware.cpp,I see the code about videorecorder below:
status_t CameraHardware::startRecording(recording_callback cb, void*
user)
{
return UNKNOWN_ERROR;
}
void CameraHardware::stopRecording()
{
}
bool CameraHardware::recordingEnabled()
{
return false;
//return true;
}
void CameraHardware::releaseRecordingFrame(const sp<IMemory>& mem)
{
}
Why?These functions do nothing but just return unknown error.
Would you please give som help as soon as possible?
Thank you,
Best regards.
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