Trigger new frame after display is ready to turn on

Making sure that a frame will be pushed after the display is ready to
turn on by invaliding the clock after a delay.

Also removed unecessary binder call.

Test: cover prox sensor and wait 1 minute. repeat ~10 times
Change-Id: Ic1b8006781e5486822a5ab65b71b3c44980f2f16
Fixes: 71913808

1 files changed, 9 insertions, 0 deletions

diff --git a/core/java/android/widget/TextClock.java b/core/java/android/widget/TextClock.java
index 53318c99ac34..d8a9ccad3f2e 100644
--- a/core/java/android/widget/TextClock.java
+++ b/core/java/android/widget/TextClock.java
@@ -408,6 +408,15 @@ public class TextClock extends TextView {
     }
 
     /**
+     * Update the displayed time if necessary and invalidate the view.
+     * @hide
+     */
+    public void refresh() {
+        onTimeChanged();
+        invalidate();
+    }
+
+    /**
      * Indicates whether the system is currently using the 24-hour mode.
      *
      * When the system is in 24-hour mode, this view will use the pattern