[Swingme-svn] SF.net SVN: swingme:[2957] AndroidME/src_MIDP/javax/microedition/lcdui/ Canvas.java

[<yu...@us...>]

Revision: 2957
          http://sourceforge.net/p/swingme/code/2957
Author:   yuranet
Date:     2025-12-07 17:46:07 +0000 (Sun, 07 Dec 2025)
Log Message:
-----------
clear bitmap on safe area change in android

Modified Paths:
--------------
    AndroidME/src_MIDP/javax/microedition/lcdui/Canvas.java

Modified: AndroidME/src_MIDP/javax/microedition/lcdui/Canvas.java
===================================================================
--- AndroidME/src_MIDP/javax/microedition/lcdui/Canvas.java	2025-12-07 16:33:47 UTC (rev 2956)
+++ AndroidME/src_MIDP/javax/microedition/lcdui/Canvas.java	2025-12-07 17:46:07 UTC (rev 2957)
@@ -686,6 +686,12 @@
             System.setProperty("safeArea.right", String.valueOf(getPaddingRight()));
             System.setProperty("safeArea.bottom", String.valueOf(getPaddingBottom()));
 
+            // only really needed in software mode as hardware mode seems to always repaint the full screen
+            // we clear at 90% black, we will see a faint ghost of unrepainted pixels
+            if (graphicsBitmap != null) {
+                graphicsBitmap.eraseColor(0xE5000000);
+            }
+
             return result;
         }
 

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