Merge "Track camera and flashlight usage in battery stats." into mnc-dev (7e5bb370) · Commits · e / os / platform_frameworks_native

include/binder/IBatteryStats.h

+12 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,12 @@ public:
		virtual void noteStopAudio(int uid) = 0;
		virtual void noteResetVideo() = 0;
		virtual void noteResetAudio() = 0;
		virtual void noteFlashlightOn(int uid) = 0;
		virtual void noteFlashlightOff(int uid) = 0;
		virtual void noteStartCamera(int uid) = 0;
		virtual void noteStopCamera(int uid) = 0;
		virtual void noteResetCamera() = 0;
		virtual void noteResetFlashlight() = 0;

		enum {
		NOTE_START_SENSOR_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
		@@ -46,6 +52,12 @@ public:
		NOTE_STOP_AUDIO_TRANSACTION,
		NOTE_RESET_VIDEO_TRANSACTION,
		NOTE_RESET_AUDIO_TRANSACTION,
		NOTE_FLASHLIGHT_ON_TRANSACTION,
		NOTE_FLASHLIGHT_OFF_TRANSACTION,
		NOTE_START_CAMERA_TRANSACTION,
		NOTE_STOP_CAMERA_TRANSACTION,
		NOTE_RESET_CAMERA_TRANSACTION,
		NOTE_RESET_FLASHLIGHT_TRANSACTION
		};
		};

libs/binder/IBatteryStats.cpp

+81 −0

Original line number	Diff line number	Diff line
		@@ -89,6 +89,47 @@ public:
		data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor());
		remote()->transact(NOTE_RESET_AUDIO_TRANSACTION, data, &reply);
		}

		virtual void noteFlashlightOn(int uid) {
		Parcel data, reply;
		data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor());
		data.writeInt32(uid);
		remote()->transact(NOTE_FLASHLIGHT_ON_TRANSACTION, data, &reply);
		}

		virtual void noteFlashlightOff(int uid) {
		Parcel data, reply;
		data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor());
		data.writeInt32(uid);
		remote()->transact(NOTE_FLASHLIGHT_OFF_TRANSACTION, data, &reply);
		}

		virtual void noteStartCamera(int uid) {
		Parcel data, reply;
		data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor());
		data.writeInt32(uid);
		remote()->transact(NOTE_START_CAMERA_TRANSACTION, data, &reply);
		}

		virtual void noteStopCamera(int uid) {
		Parcel data, reply;
		data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor());
		data.writeInt32(uid);
		remote()->transact(NOTE_STOP_CAMERA_TRANSACTION, data, &reply);
		}

		virtual void noteResetCamera() {
		Parcel data, reply;
		data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor());
		remote()->transact(NOTE_RESET_CAMERA_TRANSACTION, data, &reply);
		}

		virtual void noteResetFlashlight() {
		Parcel data, reply;
		data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor());
		remote()->transact(NOTE_RESET_FLASHLIGHT_TRANSACTION, data, &reply);
		}

		};

		IMPLEMENT_META_INTERFACE(BatteryStats, "com.android.internal.app.IBatteryStats");
		@@ -155,6 +196,46 @@ status_t BnBatteryStats::onTransact(
		reply->writeNoException();
		return NO_ERROR;
		} break;
		case NOTE_FLASHLIGHT_ON_TRANSACTION: {
		CHECK_INTERFACE(IBatteryStats, data, reply);
		int uid = data.readInt32();
		noteFlashlightOn(uid);
		reply->writeNoException();
		return NO_ERROR;
		} break;
		case NOTE_FLASHLIGHT_OFF_TRANSACTION: {
		CHECK_INTERFACE(IBatteryStats, data, reply);
		int uid = data.readInt32();
		noteFlashlightOff(uid);
		reply->writeNoException();
		return NO_ERROR;
		} break;
		case NOTE_START_CAMERA_TRANSACTION: {
		CHECK_INTERFACE(IBatteryStats, data, reply);
		int uid = data.readInt32();
		noteStartCamera(uid);
		reply->writeNoException();
		return NO_ERROR;
		} break;
		case NOTE_STOP_CAMERA_TRANSACTION: {
		CHECK_INTERFACE(IBatteryStats, data, reply);
		int uid = data.readInt32();
		noteStopCamera(uid);
		reply->writeNoException();
		return NO_ERROR;
		} break;
		case NOTE_RESET_CAMERA_TRANSACTION: {
		CHECK_INTERFACE(IBatteryStats, data, reply);
		noteResetCamera();
		reply->writeNoException();
		return NO_ERROR;
		} break;
		case NOTE_RESET_FLASHLIGHT_TRANSACTION: {
		CHECK_INTERFACE(IBatteryStats, data, reply);
		noteResetFlashlight();
		reply->writeNoException();
		return NO_ERROR;
		} break;
		default:
		return BBinder::onTransact(code, data, reply, flags);
		}