diff options
| -rw-r--r-- | vibrator/aidl/default/Vibrator.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/vibrator/aidl/default/Vibrator.cpp b/vibrator/aidl/default/Vibrator.cpp index c6682b318f..5755ce55b6 100644 --- a/vibrator/aidl/default/Vibrator.cpp +++ b/vibrator/aidl/default/Vibrator.cpp @@ -138,6 +138,11 @@ ndk::ScopedAStatus Vibrator::getSupportedPrimitives(std::vector<CompositePrimiti ndk::ScopedAStatus Vibrator::getPrimitiveDuration(CompositePrimitive primitive, int32_t* durationMs) { + std::vector<CompositePrimitive> supported; + getSupportedPrimitives(&supported); + if (std::find(supported.begin(), supported.end(), primitive) == supported.end()) { + return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION); + } if (primitive != CompositePrimitive::NOOP) { *durationMs = 100; } else { |