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Field and method binding for Android views.

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package butterknife;

import android.support.annotation.DimenRes;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.RetentionPolicy.CLASS;

/**
 * Bind a field to the specified dimension resource ID. Type can be {@code int} for pixel size or
 * {@code float} for exact amount.
 * 
 * {@literal @}BindDimen(R.dimen.horizontal_gap) int gapPx;
 * {@literal @}BindDimen(R.dimen.horizontal_gap) float gap;
 * 
 */
@Retention(CLASS) @Target(FIELD)
public @interface BindDimen {
  /** Dimension resource ID to which the field will be bound. */
  @DimenRes int value();
}