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| author | Jean-Michel Trivi <jmtrivi@google.com> | 2012-10-10 12:39:04 -0700 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2012-10-10 15:19:35 -0700 |
| commit | abc55c698301e05a80d7f9394c75abca0b307602 (patch) | |
| tree | ef3eadabdd66dd30392c9a451410c5ad3950294c /audio/AudioPolicyManagerBase.cpp | |
| parent | 738207def5f691d605ae33d041116829a74513a9 (diff) | |
| download | hardware_libhardware_legacy-abc55c698301e05a80d7f9394c75abca0b307602.tar.gz hardware_libhardware_legacy-abc55c698301e05a80d7f9394c75abca0b307602.tar.bz2 hardware_libhardware_legacy-abc55c698301e05a80d7f9394c75abca0b307602.zip | |
AudioPolicyManager supports querying active record sources
Add support for querying whether there is currently a recording
underway from the specified audio source.
Bug 7314859
Change-Id: I8894845b176241134870af5df2bebc5ef27e4de4
Diffstat (limited to 'audio/AudioPolicyManagerBase.cpp')
| -rw-r--r-- | audio/AudioPolicyManagerBase.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/audio/AudioPolicyManagerBase.cpp b/audio/AudioPolicyManagerBase.cpp index c7519c9..cacc37d 100644 --- a/audio/AudioPolicyManagerBase.cpp +++ b/audio/AudioPolicyManagerBase.cpp @@ -1159,6 +1159,19 @@ bool AudioPolicyManagerBase::isStreamActive(int stream, uint32_t inPastMs) const return false; } +bool AudioPolicyManagerBase::isSourceActive(audio_source_t source) const +{ + for (size_t i = 0; i < mInputs.size(); i++) { + const AudioInputDescriptor * inputDescriptor = mInputs.valueAt(i); + if ((inputDescriptor->mInputSource == (int) source) + && (inputDescriptor->mRefCount > 0)) { + return true; + } + } + return false; +} + + status_t AudioPolicyManagerBase::dump(int fd) { |