Merge "Add enforcement parameter to RequiresFeature" (dd438b73) · Commits · e / os / android_frameworks_base

core/java/android/annotation/RequiresFeature.java

+10 −3

Original line number	Diff line number	Diff line
		@@ -30,7 +30,6 @@ import java.lang.annotation.Target;
		* Denotes that the annotated element requires one or more device features. This
		* is used to auto-generate documentation.
		*
		* @see PackageManager#hasSystemFeature(String)
		* @hide
		*/
		@Retention(SOURCE)
		@@ -38,8 +37,16 @@ import java.lang.annotation.Target;
		public @interface RequiresFeature {
		/**
		* The name of the device feature that is required.
		*
		* @see PackageManager#hasSystemFeature(String)
		*/
		String value();

		/**
		* Defines the name of the method that should be called to check whether the feature is
		* available, using the same signature format as javadoc. The feature checking method can have
		* multiple parameters, but the feature name parameter must be of type String and must also be
		* the first String-type parameter.
		* <p>
		* By default, the enforcement is {@link PackageManager#hasSystemFeature(String)}.
		*/
		String enforcement() default("android.content.pm.PackageManager#hasSystemFeature");
		}