Plumb temporary view detach calls through WebView.

Intercept View#onStartTemporaryDetach/onFinishTemporaryDetach
to handle focus changes correctly.

Bug: 14313621
Change-Id: I92ba2f44359643fee63f30b9c35b1ae4183e4245

1 files changed, 12 insertions, 0 deletions

diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index 290a574..adf4803 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -2471,4 +2471,16 @@ public class WebView extends AbsoluteLayout
         mProvider.getViewDelegate().preDispatchDraw(canvas);
         super.dispatchDraw(canvas);
     }
+
+    @Override
+    public void onStartTemporaryDetach() {
+        super.onStartTemporaryDetach();
+        mProvider.getViewDelegate().onStartTemporaryDetach();
+    }
+
+    @Override
+    public void onFinishTemporaryDetach() {
+        super.onFinishTemporaryDetach();
+        mProvider.getViewDelegate().onFinishTemporaryDetach();
+    }
 }