diff options
Diffstat (limited to 'core/java')
| -rw-r--r-- | core/java/android/view/HardwareRenderer.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/java/android/view/HardwareRenderer.java b/core/java/android/view/HardwareRenderer.java index e086f5a3586c..7918823bf583 100644 --- a/core/java/android/view/HardwareRenderer.java +++ b/core/java/android/view/HardwareRenderer.java @@ -428,6 +428,8 @@ public abstract class HardwareRenderer { interface HardwareDrawCallbacks { /** * Invoked before a view is drawn by a hardware renderer. + * This method can be used to apply transformations to the + * canvas but no drawing command should be issued. * * @param canvas The Canvas used to render the view. */ @@ -435,6 +437,7 @@ public abstract class HardwareRenderer { /** * Invoked after a view is drawn by a hardware renderer. + * It is safe to invoke drawing commands from this method. * * @param canvas The Canvas used to render the view. */ |