cancel text selection on rotate

Rotating the screen may cause it to layout differently. The
selected text may be hard to match or may not be visible at
all. Cancel the text selection mode when a rotate is detected.

bug:3205291
Change-Id: If7e8f98a1cc396bf21f8261f2a7b4a342907ef2f

1 files changed, 11 insertions, 0 deletions

diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index 3cb9084fbca4..2b4284d2de44 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -29,6 +29,7 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.database.DataSetObserver;
 import android.graphics.Bitmap;
@@ -3733,6 +3734,16 @@ public class WebView extends AbsoluteLayout
         return false;
     }
 
+    private int mOrientation = Configuration.ORIENTATION_UNDEFINED;
+
+    @Override
+    protected void onConfigurationChanged(Configuration newConfig) {
+        if (mSelectingText && mOrientation != newConfig.orientation) {
+            selectionDone();
+        }
+        mOrientation = newConfig.orientation;
+    }
+
     /**
      * Keep track of the Callback so we can end its ActionMode or remove its
      * titlebar.