ADPF: Handle preferred interval on unsupported device

The original java implementation just passed along whatever the server
returns which is -1 on unsupported devices. So do that here as well.

Test: PerformanceHintManagerTest passes on unsupported device
Bug: 194691581
Change-Id: I8ac07737e6ce52debf55478880d71f038f258056

parent 7db2ece5

native/android/performance_hint.cpp

+1 −2

Original line number	Diff line number	Diff line
		@@ -111,8 +111,7 @@ APerformanceHintManager* APerformanceHintManager::create(sp<IHintManager> manage
		return nullptr;
		}
		if (preferredRateNanos <= 0) {
		ALOGE("%s: PerformanceHint invalid preferred rate.", __FUNCTION__);
		return nullptr;
		preferredRateNanos = -1L;
		}
		return new APerformanceHintManager(std::move(manager), preferredRateNanos);
		}