diff options
| -rw-r--r-- | core/java/android/widget/ImageView.java | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/core/java/android/widget/ImageView.java b/core/java/android/widget/ImageView.java index aa67c8215b04..d9cb269d8e6f 100644 --- a/core/java/android/widget/ImageView.java +++ b/core/java/android/widget/ImageView.java @@ -1441,7 +1441,9 @@ public class ImageView extends View { /** * Returns the alpha that will be applied to the drawable of this ImageView. * - * @return the alpha that will be applied to the drawable of this ImageView + * @return the alpha value that will be applied to the drawable of this + * ImageView (between 0 and 255 inclusive, with 0 being transparent and + * 255 being opaque) * * @see #setImageAlpha(int) */ @@ -1452,7 +1454,8 @@ public class ImageView extends View { /** * Sets the alpha value that should be applied to the image. * - * @param alpha the alpha value that should be applied to the image + * @param alpha the alpha value that should be applied to the image (between + * 0 and 255 inclusive, with 0 being transparent and 255 being opaque) * * @see #getImageAlpha() */ |