CmHw : Add thermal monitor (87ef1b51) · Commits · e / os / android_frameworks_base

Android.mk

+1 −0

Original line number	Diff line number	Diff line
		@@ -163,6 +163,7 @@ LOCAL_SRC_FILES += \
		core/java/android/hardware/IProCameraCallbacks.aidl \
		core/java/android/hardware/ITorchService.aidl \
		core/java/android/hardware/ITorchCallback.aidl \
		core/java/android/hardware/IThermalListenerCallback.aidl \
		core/java/android/hardware/camera2/ICameraDeviceUser.aidl \
		core/java/android/hardware/camera2/ICameraDeviceCallbacks.aidl \
		core/java/android/hardware/ISerialManager.aidl \

core/java/android/hardware/CmHardwareManager.java

+45 −1

Original line number	Diff line number	Diff line
		@@ -95,6 +95,8 @@ public final class CmHardwareManager {
		*/
		public static final int FEATURE_TOUCH_HOVERING = 0x800;

		public static final int FEATURE_THERMAL_MONITOR = 0x8000;

		private static final List<Integer> BOOLEAN_FEATURES = Arrays.asList(
		FEATURE_ADAPTIVE_BACKLIGHT,
		FEATURE_COLOR_ENHANCEMENT,
		@@ -102,7 +104,8 @@ public final class CmHardwareManager {
		FEATURE_KEY_DISABLE,
		FEATURE_SUNLIGHT_ENHANCEMENT,
		FEATURE_TAP_TO_WAKE,
		FEATURE_TOUCH_HOVERING
		FEATURE_TOUCH_HOVERING,
		FEATURE_THERMAL_MONITOR
		);

		/**
		@@ -563,4 +566,45 @@ public final class CmHardwareManager {
		}
		return false;
		}

		/**
		* @return current thermal {@link cyanogenmod.hardware.ThermalListenerCallback.State}
		*/
		public int getThermalState() {
		try {
		if (mService != null) {
		return mService.getThermalState();
		}
		} catch (RemoteException e) {
		}
		return ThermalListenerCallback.State.STATE_UNKNOWN;
		}

		/**
		* Register a callback to be notified of thermal state changes
		* @return boolean indicating whether register succeeded or failed
		*/
		public boolean registerThermalListener(ThermalListenerCallback thermalCallback) {
		try {
		if (mService != null && thermalCallback != null) {
		return mService.registerThermalListener(thermalCallback);
		}
		} catch (RemoteException e) {
		}
		return false;
		}

		/**
		* Unregister a callback previously registered to be notified of thermal state changes
		* @return boolean indicating whether un-registering succeeded or failed
		*/
		public boolean unRegisterThermalListener(ThermalListenerCallback thermalCallback) {
		try {
		if (mService != null && thermalCallback != null) {
		return mService.unRegisterThermalListener(thermalCallback);
		}
		} catch (RemoteException e) {
		}
		return false;
		}
		}

core/java/android/hardware/ICmHardwareService.aidl

+5 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package android.hardware;

		import android.hardware.IThermalListenerCallback;

		/** {@hide} */
		interface ICmHardwareService {

		@@ -40,4 +42,7 @@ interface ICmHardwareService {
		String getSerialNumber();

		boolean requireAdaptiveBacklightForSunlightEnhancement();
		int getThermalState();
		boolean registerThermalListener(IThermalListenerCallback callback);
		boolean unRegisterThermalListener(IThermalListenerCallback callback);
		}

core/java/android/hardware/IThermalListenerCallback.aidl

0 → 100644

+21 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 The CyanogenMod 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.hardware;

		interface IThermalListenerCallback {
		void onThermalChanged(int state);
		}

core/java/android/hardware/ThermalListenerCallback.java

0 → 100644

+41 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 The CyanogenMod 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.hardware;

		public abstract class ThermalListenerCallback extends IThermalListenerCallback.Stub {
		public static final class State {
		public static final int STATE_UNKNOWN = -1;
		public static final int STATE_COOL = 0;
		public static final int STATE_NORMAL = 1;
		public static final int STATE_HIGH = 2;
		public static final int STATE_EXTREME = 3;
		public static final String toString(int state) {
		switch (state) {
		case STATE_COOL:
		return "STATE_COOL";
		case STATE_NORMAL:
		return "STATE_NORMAL";
		case STATE_HIGH:
		return "STATE_HIGH";
		case STATE_EXTREME:
		return "STATE_EXTREME";
		default:
		return "STATE_UNKNOWN";
		}
		}
		}
		}