Adding new constants for STEP_DETECTOR, STEP_COUNTER and GEOMAGNETIC_ROTATION_VECTOR. (4b628cb5) · Commits · e / os / android_frameworks_base

api/current.txt

+3 −0

Original line number	Diff line number	Diff line
		@@ -10523,6 +10523,7 @@ package android.hardware {
		field public static final int TYPE_ALL = -1; // 0xffffffff
		field public static final int TYPE_AMBIENT_TEMPERATURE = 13; // 0xd
		field public static final int TYPE_GAME_ROTATION_VECTOR = 15; // 0xf
		field public static final int TYPE_GEOMAGNETIC_ROTATION_VECTOR = 20; // 0x14
		field public static final int TYPE_GRAVITY = 9; // 0x9
		field public static final int TYPE_GYROSCOPE = 4; // 0x4
		field public static final int TYPE_GYROSCOPE_UNCALIBRATED = 16; // 0x10
		@@ -10536,6 +10537,8 @@ package android.hardware {
		field public static final int TYPE_RELATIVE_HUMIDITY = 12; // 0xc
		field public static final int TYPE_ROTATION_VECTOR = 11; // 0xb
		field public static final int TYPE_SIGNIFICANT_MOTION = 17; // 0x11
		field public static final int TYPE_STEP_COUNTER = 19; // 0x13
		field public static final int TYPE_STEP_DETECTOR = 18; // 0x12
		field public static final deprecated int TYPE_TEMPERATURE = 7; // 0x7
		}

core/java/android/hardware/Sensor.java

+38 −2

Original line number	Diff line number	Diff line
		@@ -174,7 +174,7 @@ public final class Sensor {
		public static final int TYPE_GYROSCOPE_UNCALIBRATED = 16;

		/**
		* A constant describing the significant motion trigger sensor.
		* A constant describing a significant motion trigger sensor.
		* <p>
		* It triggers when an event occurs and then automatically disables
		* itself. The sensor continues to operate while the device is asleep
		@@ -185,6 +185,42 @@ public final class Sensor {
		*/
		public static final int TYPE_SIGNIFICANT_MOTION = 17;

		/**
		* A constant describing a step detector sensor.
		* <p>
		* A sensor of this type triggers an event each time a step is taken by the user. The only
		* allowed value to return is 1.0 and an event is generated for each step. Like with any other
		* event, the timestamp indicates when the event (here the step) occurred, this corresponds to
		* when the foot hit the ground, generating a high variation in acceleration.
		* <p>
		* See {@link android.hardware.SensorEvent#values SensorEvent.values} for more details.
		*/
		public static final int TYPE_STEP_DETECTOR = 18;

		/**
		* A constant describing a step counter sensor.
		* <p>
		* A sensor of this type returns the number of steps taken by the user since the last reboot
		* while activated. The value is returned as a float (with the fractional part set to zero) and
		* is reset to zero only on a system reboot. The timestamp of the event is set to the time when
		* the first step for that event was taken. This sensor is implemented in hardware and is
		* expected to be low power.
		* <p>
		* See {@link android.hardware.SensorEvent#values SensorEvent.values} for more details.
		*/
		public static final int TYPE_STEP_COUNTER = 19;

		/**
		* A constant describing the geo-magnetic rotation vector.
		* <p>
		* Similar to {@link #SENSOR_TYPE_ROTATION_VECTOR}, but using a magnetometer instead of using a
		* gyroscope. This sensor uses lower power than the other rotation vectors, because it doesn't
		* use the gyroscope. However, it is more noisy and will work best outdoors.
		* <p>
		* See {@link android.hardware.SensorEvent#values SensorEvent.values} for more details.
		*/
		public static final int TYPE_GEOMAGNETIC_ROTATION_VECTOR = 20;

		/**
		* A constant describing all sensor types.
		*/