androidx.annotation
Annotations
AnimRes |
Denotes that an integer parameter, field or method return value is expected to be an anim resource reference (e.g. |
android
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AnimatorRes |
Denotes that an integer parameter, field or method return value is expected to be an animator resource reference (e.g. |
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AnyRes |
Denotes that an integer parameter, field or method return value is expected to be a resource reference of any type. |
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AnyThread |
Denotes that the annotated method can be called from any thread (e.g. it is "thread safe".) If the annotated element is a class, then all methods in the class can be called from any thread. |
Cmn
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ArrayRes |
Denotes that an integer parameter, field or method return value is expected to be an array resource reference (e.g. |
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AttrRes |
Denotes that an integer parameter, field or method return value is expected to be an attribute reference (e.g. |
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BinderThread |
Denotes that the annotated method should only be called on the binder thread. |
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BoolRes |
Denotes that an integer parameter, field or method return value is expected to be a boolean resource reference. |
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CallSuper |
Denotes that any overriding methods should invoke this method as well. |
Cmn
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CheckResult |
Denotes that the annotated method returns a result that it typically is an error to ignore. |
Cmn
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ChecksSdkIntAtLeast |
Denotes that the annotated method checks if the SDK_INT API level is at least the given value, and either returns it or executes the given lambda in that case (or if it's a field, has the value true). |
android
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ColorInt |
Denotes that the annotated element represents a packed color int, |
Cmn
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ColorLong |
Denotes that the annotated element represents a packed color long. |
Cmn
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ColorRes |
Denotes that an integer parameter, field or method return value is expected to be a color resource reference (e.g. |
android
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ContentView |
Annotation that can be attached to a constructor with a single |
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DeprecatedSinceApi |
Denotes that this API is only useful until the given API level; after that, a more suitable platform API is available. |
android
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DimenRes |
Denotes that an integer parameter, field or method return value is expected to be a dimension resource reference (e.g. |
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Dimension |
Denotes that an integer parameter, field or method return value is expected to represent a dimension. |
android
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Discouraged |
Denotes that the annotated element, while not disallowed or deprecated, is one that programmers are generally discouraged from using. |
Cmn
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DisplayContext |
Denotes a |
android
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DoNotInline |
Denotes that the annotated method should not be inlined when the code is optimized at build time. |
android
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DrawableRes |
Denotes that an integer parameter, field or method return value is expected to be a drawable resource reference (e.g. |
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EmptySuper |
Denotes that any overriding methods should not invoke this method, since it is defined to be empty (or perhaps contain other code not intended to be run when overridden). |
Cmn
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FloatRange |
Denotes that the annotated element should be a float or double in the given range |
Cmn
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FontRes |
Denotes that an integer parameter, field or method return value is expected to be a font resource reference (e.g. |
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FractionRes |
Denotes that an integer parameter, field or method return value is expected to be a fraction resource reference. |
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GravityInt |
Denotes that the annotated element represents a packed gravity int. |
android
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GuardedBy |
Denotes that the annotated method or field can only be accessed when holding the referenced lock. |
Cmn
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HalfFloat |
Denotes that the annotated element represents a half-precision floating point value. |
android
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IdRes |
Denotes that an integer parameter, field or method return value is expected to be an id resource reference (e.g. |
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InspectableProperty |
This annotation is deprecated. Replaced by the androidx.resourceinpsection package. |
android
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InspectableProperty.EnumEntry |
One entry in an enumeration packed into a primitive {int}. |
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InspectableProperty.FlagEntry |
One flag value of many that may be packed into a primitive {int}. |
android
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IntDef |
Denotes that the annotated element of integer type, represents a logical type and that its value should be one of the explicitly named constants. |
Cmn
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IntRange |
Denotes that the annotated element should be an int or long in the given range. |
Cmn
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IntegerRes |
Denotes that an integer parameter, field or method return value is expected to be an integer resource reference (e.g. |
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InterpolatorRes |
Denotes that an integer parameter, field or method return value is expected to be an interpolator resource reference (e.g. |
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Keep |
Denotes that the annotated element should not be removed when the code is minified at build time. |
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LayoutRes |
Denotes that an integer parameter, field or method return value is expected to be a layout resource reference (e.g. |
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LongDef |
Denotes that the annotated long element represents a logical type and that its value should be one of the explicitly named constants. |
Cmn
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MainThread |
Denotes that the annotated method should only be called on the main thread. |
Cmn
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MenuRes |
Denotes that an integer parameter, field or method return value is expected to be a menu resource reference. |
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NavigationRes |
Denotes that an integer parameter, field or method return value is expected to be a navigation resource reference (e.g. |
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NonNull |
Denotes that a parameter, field or method return value can never be null. |
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NonUiContext |
Denotes a |
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Nullable |
Denotes that a parameter, field or method return value can be null. |
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OpenForTesting |
Denotes that this class or method is only |
Cmn
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OptIn |
Allows use of an opt-in API denoted by the given markers in the annotated file, declaration, or expression. |
android
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PluralsRes |
Denotes that an integer parameter, field or method return value is expected to be a plurals resource reference. |
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Px |
Denotes that an integer parameter, field or method return value is expected to represent a pixel dimension. |
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RawRes |
Denotes that an integer parameter, field or method return value is expected to be a raw resource reference. |
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ReplaceWith |
Specifies a code fragment that can be used to suggest a replacement for a method in conjunction with the |
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RequiresApi |
Denotes that the annotated element should only be called on the given Android API level or higher. |
Cmn
android
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RequiresExtension |
Denotes that the annotated element should only be called if the given extension is at least the given version. |
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RequiresFeature |
Denotes that the annotated element requires one or more features. |
Cmn
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RequiresOptIn |
Denotes that the annotated element is a marker of an opt-in API. |
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RequiresPermission |
Denotes that the annotated element requires (or may require) one or more permissions. |
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RequiresPermission.Read |
Specifies that the given permission is required for read operations. |
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RequiresPermission.Write |
Specifies that the given permission is required for write operations. |
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RestrictTo |
Denotes that the annotated element should only be accessed from within a specific scope (as defined by |
Cmn
android
N
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ReturnThis |
Denotes that any overriding methods should |
Cmn
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Size |
Denotes that the annotated element should have a given size or length. |
Cmn
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StringDef |
Denotes that the annotated String element, represents a logical type and that its value should be one of the explicitly named constants. |
Cmn
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StringRes |
Denotes that an integer parameter, field or method return value is expected to be a String resource reference (e.g. |
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StyleRes |
Denotes that an integer parameter, field or method return value is expected to be a style resource reference (e.g. |
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StyleableRes |
Denotes that an integer parameter, field or method return value is expected to be a styleable resource reference (e.g. |
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TransitionRes |
Denotes that an integer parameter, field or method return value is expected to be a transition resource reference. |
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UiContext |
Denotes a |
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UiThread |
Denotes that the annotated method or constructor should only be called on the UI thread. |
Cmn
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VisibleForTesting |
Denotes that the class, method, or field has its visibility relaxed so that it is more widely visible than otherwise necessary to make code testable. |
Cmn
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WorkerThread |
Denotes that the annotated method should only be called on a worker thread. |
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XmlRes |
Denotes that an integer parameter, field or method return value is expected to be an XML resource reference. |
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Enums
InspectableProperty.ValueType |
The type of value packed into a primitive {int}. |
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RequiresOptIn.Level |
Severity of the diagnostic that should be reported on usages of opt-in API which did not explicitly accept the opt-in aspect of that API either by: |
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RestrictTo.Scope |
Cmn
android
N
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