IME events are now dispatched to native applications.
And also:
- APIs to show and hide the IME, and control its interaction with the app.
- APIs to tell the app when its window resizes and needs to be redrawn.
- API to tell the app the content rectangle of its window (to layout
around the IME or status bar).
There is still a problem with IME interaction -- we need a way for the
app to deliver events to the IME before it handles them, so that for
example the back key will close the IME instead of finishing the app.
Change-Id: I37b75fc2ec533750ef36ca3aedd2f0cc0b5813cd
diff --git a/core/java/android/view/SurfaceHolder.java b/core/java/android/view/SurfaceHolder.java
index 34e4638..0d38f7b 100644
--- a/core/java/android/view/SurfaceHolder.java
+++ b/core/java/android/view/SurfaceHolder.java
@@ -119,6 +119,23 @@
}
/**
+ * Additional callbacks that can be received for {@link Callback}.
+ */
+ public interface Callback2 extends Callback {
+ /**
+ * Called when the application needs to redraw the content of its
+ * surface, after it is resized or for some other reason. By not
+ * returning here until the redraw is complete, you can ensure that
+ * the user will not see your surface in a bad state (at its new
+ * size before it has been correctly drawn that way). This will
+ * typically be preceeded by a call to {@link #surfaceChanged}.
+ *
+ * @param holder The SurfaceHolder whose surface has changed.
+ */
+ public void surfaceRedrawNeeded(SurfaceHolder holder);
+ }
+
+ /**
* Add a Callback interface for this holder. There can several Callback
* interfaces associated to a holder.
*