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Commit 0264e7d6 authored by Andy Hung's avatar Andy Hung
Browse files

AudioFlinger: Preserve recent RecordThread history for dumpsys 

Test: audioflinger dumpsys after record
Bug: 115946219
Change-Id: Ic551ae38a35acc3ed21eee5da3b42d6b07454899
parent 45146a2c

services/audioflinger/AudioFlinger.cpp

+10 −0
Original line number Diff line number Diff line
@@ -2549,6 +2549,16 @@ status_t AudioFlinger::closeInput_nonvirtual(audio_io_handle_t input) 
        if (recordThread != 0) {

            ALOGV("closeInput() %d", input);



            {

                // Dump thread before deleting for history

                audio_utils::FdToString fdToString;

                const int fd = fdToString.fd();

                if (fd >= 0) {

                    recordThread->dump(fd, {} /* args */);

                    mThreadLog.logs(-1 /* time */, fdToString.getStringAndClose());

                }

            }



            // If we still have effect chains, it means that a client still holds a handle

            // on at least one effect. We must either move the chain to an existing thread with the

            // same session ID or put it aside in case a new record thread is opened for a