Merge "thermalservice: Add ThermalService java interfaces" into oc-mr1-dev (589ce7df) · Commits · e / os / android_frameworks_base

Android.mk

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		@@ -269,6 +269,8 @@ LOCAL_SRC_FILES += \
		core/java/android/os/IRecoverySystemProgressListener.aidl \
		core/java/android/os/IRemoteCallback.aidl \
		core/java/android/os/ISchedulingPolicyService.aidl \
		core/java/android/os/IThermalEventListener.aidl \
		core/java/android/os/IThermalService.aidl \
		core/java/android/os/IUpdateLock.aidl \
		core/java/android/os/IUserManager.aidl \
		core/java/android/os/IVibratorService.aidl \

core/java/android/os/IThermalEventListener.aidl

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		/*
		** Copyright 2017, The Android Open Source Project
		**
		** Licensed under the Apache License, Version 2.0 (the "License");
		** you may not use this file except in compliance with the License.
		** You may obtain a copy of the License at
		**
		** http://www.apache.org/licenses/LICENSE-2.0
		**
		** Unless required by applicable law or agreed to in writing, software
		** distributed under the License is distributed on an "AS IS" BASIS,
		** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		** See the License for the specific language governing permissions and
		** limitations under the License.
		*/

		package android.os;

		import android.os.Temperature;

		/**
		* Listener for thermal events.
		* {@hide}
		*/
		oneway interface IThermalEventListener {
		/**
		* Called when a thermal throttling start/stop event is received.
		* @param temperature the temperature at which the event was generated.
		*/
		void notifyThrottling(
		in boolean isThrottling, in Temperature temperature);
		}

core/java/android/os/IThermalService.aidl

0 → 100644

+51 −0

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		/*
		** Copyright 2017, The Android Open Source Project
		**
		** Licensed under the Apache License, Version 2.0 (the "License");
		** you may not use this file except in compliance with the License.
		** You may obtain a copy of the License at
		**
		** http://www.apache.org/licenses/LICENSE-2.0
		**
		** Unless required by applicable law or agreed to in writing, software
		** distributed under the License is distributed on an "AS IS" BASIS,
		** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		** See the License for the specific language governing permissions and
		** limitations under the License.
		*/

		package android.os;

		import android.os.IThermalEventListener;
		import android.os.Temperature;

		/**
		* {@hide}
		*/
		interface IThermalService {
		/**
		* Register a listener for thermal events.
		* @param listener the IThermalEventListener to be notified.
		* {@hide}
		*/
		void registerThermalEventListener(in IThermalEventListener listener);
		/**
		* Unregister a previously-registered listener for thermal events.
		* @param listener the IThermalEventListener to no longer be notified.
		* {@hide}
		*/
		void unregisterThermalEventListener(in IThermalEventListener listener);
		/**
		* Send a thermal throttling start/stop notification to all listeners.
		* @param temperature the temperature at which the event was generated.
		* {@hide}
		*/
		oneway void notifyThrottling(
		in boolean isThrottling, in Temperature temperature);
		/**
		* Return whether system performance is currently thermal throttling.
		* @return true if thermal throttling is currently in effect
		* {@hide}
		*/
		boolean isThrottling();
		}

core/java/android/os/Temperature.aidl

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		/*
		** Copyright 2017, The Android Open Source Project
		**
		** Licensed under the Apache License, Version 2.0 (the "License");
		** you may not use this file except in compliance with the License.
		** You may obtain a copy of the License at
		**
		** http://www.apache.org/licenses/LICENSE-2.0
		**
		** Unless required by applicable law or agreed to in writing, software
		** distributed under the License is distributed on an "AS IS" BASIS,
		** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		** See the License for the specific language governing permissions and
		** limitations under the License.
		*/

		package android.os;

		parcelable Temperature;

core/java/android/os/Temperature.java

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		/*
		* Copyright (c) 2017 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.os;

		/**
		* Temperature values used by IThermalService.
		*/

		/**
		* @hide
		*/
		public class Temperature implements Parcelable {
		/* Temperature value */
		private float mValue;
		/* A temperature type from HardwarePropertiesManager */
		private int mType;

		public Temperature() {
		mType = Integer.MIN_VALUE;
		mValue = HardwarePropertiesManager.UNDEFINED_TEMPERATURE;
		}

		public Temperature(float value, int type) {
		mValue = value;
		mType = type;
		}

		/**
		* Return the temperature value.
		* @return a temperature value in floating point.
		*/
		public float getValue() {
		return mValue;
		}

		/**
		* Return the temperature type.
		* @return a temperature type:
		* HardwarePropertiesManager.DEVICE_TEMPERATURE_CPU, etc.
		*/
		public int getType() {
		return mType;
		}

		/*
		* Parcel read/write code must be kept in sync with
		* frameworks/native/services/thermalservice/aidl/android/os/
		* Temperature.cpp
		*/

		private Temperature(Parcel p) {
		readFromParcel(p);
		}

		/**
		* Fill in Temperature members from a Parcel.
		* @param p the parceled Temperature object.
		*/
		public void readFromParcel(Parcel p) {
		mValue = p.readFloat();
		mType = p.readInt();
		}

		@Override
		public void writeToParcel(Parcel p, int flags) {
		p.writeFloat(mValue);
		p.writeInt(mType);
		}

		public static final Parcelable.Creator<Temperature> CREATOR =
		new Parcelable.Creator<Temperature>() {
		@Override
		public Temperature createFromParcel(Parcel p) {
		return new Temperature(p);
		}

		@Override
		public Temperature[] newArray(int size) {
		return new Temperature[size];
		}
		};

		@Override
		public int describeContents() {
		return 0;
		}
		}