Merge "Clarify environment bearing docs in framework API" (e179484c) · Commits · e / os / android_frameworks_base

location/java/android/location/GnssMeasurementCorrections.java

+17 −1

Original line number	Diff line number	Diff line
		@@ -179,6 +179,10 @@ public final class GnssMeasurementCorrections implements Parcelable {
		* Gets the environment bearing in degrees clockwise from true north, in the direction of user
		* motion. Environment bearing is provided when it is known with high probability that
		* velocity is aligned with an environment feature (such as edge of a building, or road).
		*
		* {@link #hasEnvironmentBearing} should be called to check the environment bearing is available
		* before calling this method. The value is undefined if {@link #hasEnvironmentBearing} returns
		* false.
		*/
		@FloatRange(from = 0.0f, to = 360.0f)
		public float getEnvironmentBearingDegrees() {
		@@ -186,7 +190,15 @@ public final class GnssMeasurementCorrections implements Parcelable {
		}

		/**
		* Gets the environment bearing uncertainty in degrees.
		* Gets the environment bearing uncertainty in degrees. It represents the standard deviation of
		* the physical structure in the circle of position uncertainty. The uncertainty can take values
		* between 0 and 180 degrees. The {@link #hasEnvironmentBearing} becomes false as the
		* uncertainty value passes a predefined threshold depending on the physical structure around
		* the user.
		*
		* {@link #hasEnvironmentBearing} should be called to check the environment bearing is available
		* before calling this method. The value is undefined if {@link #hasEnvironmentBearing} returns
		* false.
		*/
		@FloatRange(from = 0.0f, to = 180.0f)
		public float getEnvironmentBearingUncertaintyDegrees() {
		@@ -358,6 +370,8 @@ public final class GnssMeasurementCorrections implements Parcelable {
		* user motion. Environment bearing is provided when it is known with high probability
		* that velocity is aligned with an environment feature (such as edge of a building, or
		* road).
		*
		* Both the bearing and uncertainty must be set for the environment bearing to be valid.
		*/
		@NonNull public Builder setEnvironmentBearingDegrees(
		@FloatRange(from = 0.0f, to = 360.0f)
		@@ -369,6 +383,8 @@ public final class GnssMeasurementCorrections implements Parcelable {

		/**
		* Sets the environment bearing uncertainty in degrees.
		*
		* Both the bearing and uncertainty must be set for the environment bearing to be valid.
		*/
		@NonNull public Builder setEnvironmentBearingUncertaintyDegrees(
		@FloatRange(from = 0.0f, to = 180.0f)