public
abstract
@interface
HalfFloat
implements
Annotation
android.support.annotation.HalfFloat
Denotes that the annotated element represents a half-precision floating point
value. Such values are stored in short data types and can be manipulated with
the android.util.Half class. If applied to an array of short, every
element in the array represents a half-precision float.
Example:
public abstract void setPosition(@HalfFloat short x, @HalfFloat short y, @HalfFloat short z);
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# HalfFloat\n\nSummary: [Inherited Methods](#inhmethods) \\| [\\[Expand All\\]](#) \n\nHalfFloat\n=========\n\n| This package is part of the Android [support library](/topic/libraries/support-library) which is no longer maintained. The support library has been superseded by [AndroidX](/jetpack/androidx) which is part of [Jetpack](/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider [migrating](/jetpack/androidx/migrate) existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library [class\n| mappings](/jetpack/androidx/migrate/class-mappings).\n\n\n`\npublic\n\n\nabstract\n@interface\nHalfFloat\n`\n\n\n`\n\n\nimplements\n\nAnnotation\n\n\n`\n\n|--------------------------------------|\n| android.support.annotation.HalfFloat |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\n\u003cbr /\u003e\n\nDenotes that the annotated element represents a half-precision floating point\nvalue. Such values are stored in short data types and can be manipulated with\nthe `android.util.Half` class. If applied to an array of short, every\nelement in the array represents a half-precision float.\n\nExample: \n\n public abstract void setPosition(@HalfFloat short x, @HalfFloat short y, @HalfFloat short z);\n \n\u003cbr /\u003e\n\nSummary\n-------\n\n| ### Inherited methods |\n|-----------------------|---|\n| From interface ` java.lang.annotation.Annotation ` |-----------------------------------------|-------------------------| | ` abstract Class\u003c? extends Annotation\u003e` | ` annotationType() ` | | ` abstract boolean` | ` equals(Object arg0) ` | | ` abstract int` | ` hashCode() ` | | ` abstract String` | ` toString() ` | ||\n\n-\n\n Annotations\n -----------\n\n - [AnimatorRes](/reference/android/support/annotation/AnimatorRes)\n - [AnimRes](/reference/android/support/annotation/AnimRes)\n - [AnyRes](/reference/android/support/annotation/AnyRes)\n - [AnyThread](/reference/android/support/annotation/AnyThread)\n - [ArrayRes](/reference/android/support/annotation/ArrayRes)\n - [AttrRes](/reference/android/support/annotation/AttrRes)\n - [BinderThread](/reference/android/support/annotation/BinderThread)\n - [BoolRes](/reference/android/support/annotation/BoolRes)\n - [CallSuper](/reference/android/support/annotation/CallSuper)\n - [CheckResult](/reference/android/support/annotation/CheckResult)\n - [ColorInt](/reference/android/support/annotation/ColorInt)\n - [ColorLong](/reference/android/support/annotation/ColorLong)\n - [ColorRes](/reference/android/support/annotation/ColorRes)\n - [DimenRes](/reference/android/support/annotation/DimenRes)\n - [Dimension](/reference/android/support/annotation/Dimension)\n - [DrawableRes](/reference/android/support/annotation/DrawableRes)\n - [FloatRange](/reference/android/support/annotation/FloatRange)\n - [FontRes](/reference/android/support/annotation/FontRes)\n - [FractionRes](/reference/android/support/annotation/FractionRes)\n - [GuardedBy](/reference/android/support/annotation/GuardedBy)\n - [HalfFloat](/reference/android/support/annotation/HalfFloat)\n - [IdRes](/reference/android/support/annotation/IdRes)\n - [IntDef](/reference/android/support/annotation/IntDef)\n - [IntegerRes](/reference/android/support/annotation/IntegerRes)\n - [InterpolatorRes](/reference/android/support/annotation/InterpolatorRes)\n - [IntRange](/reference/android/support/annotation/IntRange)\n - [Keep](/reference/android/support/annotation/Keep)\n - [LayoutRes](/reference/android/support/annotation/LayoutRes)\n - [LongDef](/reference/android/support/annotation/LongDef)\n - [MainThread](/reference/android/support/annotation/MainThread)\n - [MenuRes](/reference/android/support/annotation/MenuRes)\n - [NavigationRes](/reference/android/support/annotation/NavigationRes)\n - [NonNull](/reference/android/support/annotation/NonNull)\n - [Nullable](/reference/android/support/annotation/Nullable)\n - [PluralsRes](/reference/android/support/annotation/PluralsRes)\n - [Px](/reference/android/support/annotation/Px)\n - [RawRes](/reference/android/support/annotation/RawRes)\n - [RequiresApi](/reference/android/support/annotation/RequiresApi)\n - [RequiresPermission](/reference/android/support/annotation/RequiresPermission)\n - [RequiresPermission.Read](/reference/android/support/annotation/RequiresPermission.Read)\n - [RequiresPermission.Write](/reference/android/support/annotation/RequiresPermission.Write)\n - [RestrictTo](/reference/android/support/annotation/RestrictTo)\n - [Size](/reference/android/support/annotation/Size)\n - [StringDef](/reference/android/support/annotation/StringDef)\n - [StringRes](/reference/android/support/annotation/StringRes)\n - [StyleableRes](/reference/android/support/annotation/StyleableRes)\n - [StyleRes](/reference/android/support/annotation/StyleRes)\n - [TransitionRes](/reference/android/support/annotation/TransitionRes)\n - [UiThread](/reference/android/support/annotation/UiThread)\n - [VisibleForTesting](/reference/android/support/annotation/VisibleForTesting)\n - [WorkerThread](/reference/android/support/annotation/WorkerThread)\n - [XmlRes](/reference/android/support/annotation/XmlRes)\n-\n\n Enums\n -----\n\n - [RestrictTo.Scope](/reference/android/support/annotation/RestrictTo.Scope)"]]