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IntDef.javaAPI DocAndroid 5.1 API2411Thu Mar 12 22:22:56 GMT 2015android.support.annotation

IntDef

public class 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. If the IntDef#flag() attribute is set to true, multiple constants can be combined.

Example:

{@code
@Retention(CLASS)
@IntDef({NAVIGATION_MODE_STANDARD, NAVIGATION_MODE_LIST, NAVIGATION_MODE_TABS})
public @interface NavigationMode {}
public static final int NAVIGATION_MODE_STANDARD = 0;
public static final int NAVIGATION_MODE_LIST = 1;
public static final int NAVIGATION_MODE_TABS = 2;
...
public abstract void setNavigationMode(@NavigationMode int mode);
@NavigationMode
public abstract int getNavigationMode();
}
For a flag, set the flag attribute:
{@code
@IntDef(
flag = true
value = {NAVIGATION_MODE_STANDARD, NAVIGATION_MODE_LIST, NAVIGATION_MODE_TABS})
}

Fields Summary
Constructors Summary
Methods Summary
booleanflag()
Defines whether the constants can be used as a flag, or just as an enum (the default)

long[]value()
Defines the allowed constants for this element